Studio Technologies 545DC Intercom Interface User Guide

Bukuli limagwira ntchito pa manambala amtundu wa M545DC-00151 ndipo kenako ndi Application Firmware 1.00 ndipo kenako ndi ST controller application mtundu 3.08.00 ndi mtsogolo.

Mbiri Yobwereza

Nkhani 2, February 2024:

• Zosintha Chithunzi cha 545DC chakumbuyo chakumbuyo.

Kusindikiza 1, June 2022:

• Kutulutsidwa koyamba.

Mawu Oyamba

Model 545DC Intercom Interface imalola mabwalo awiri amtundu umodzi wa analog party-line (PL) intercom ndi zida zogwirizanirana nazo kuti ziphatikizidwe mu mapulogalamu a Dante® audio-over-Ethernet.
Makina a intercom a single-channel analog party-line (PL) amagwiritsidwa ntchito kwambiri m'mabwalo amasewera, zosangalatsa, ndi maphunziro omwe amafunikira njira yosavuta, yodalirika, yotsika mtengo komanso yosavuta kugwiritsa ntchito. Dante yakhala njira yayikulu yolumikizira ma audio ndi zida zosiyanasiyana pogwiritsa ntchito ma network a Ethernet. Model 545DC imathandizira mwachindunji mzere wa chipani cha analogi (PL) ndi Dante, zomwe zimapereka magwiridwe antchito abwino kwambiri m'magawo onse awiri. Zogulitsa zamtundu umodzi wa analog party-line (PL) zochokera ku Clear-Com® zimagwirizana mwachindunji ndi Model 545DC. Ukadaulo wa Dante audio-over-Ethernet media networking umagwiritsidwa ntchito kunyamula zotumiza ndi kulandira ma audio olumikizidwa ndi mabwalo awiri a single-channel party-line (PL). Magawo awiri osakanizidwa a Model 545DC okhala ndi zochita zokha basi amapereka kulekanitsa kwabwino kwa kutumiza ndi kulandira zomvera zotayika kwambiri komanso zomvera. (Mabwalo osakanizidwawa nthawi zina amatchedwa otembenuza mawaya awiri kupita ku 2.)
Zomvera za digito za Model 545DC zimagwirizana ndi zida zonse zomwe zimagwiritsa ntchito ukadaulo wa Dante.
Kulumikizana kwa Ethernet ndizomwe zimafunikira kuti Model 545DC ikhale gawo la makina omvera otsogola, olumikizidwa ndi netiweki.

Model 545DC imatha kulumikizana ndi zida zothandizidwa ndi Dante monga matrix intercom system,
makina omvera a digito, ndi ma audio consoles. Chipangizochi chimagwirizana mwachindunji ndi makina a RTS ADAM® ndi ODIN® intercom omwe amathandizira ukadaulo wa netiweki wa OMNEO®. Kapenanso, mayunitsi awiri a Model 545DC amatha kulumikizidwa kudzera pa netiweki ya Ethernet. Model 545DC imathanso kukhala gawo la ma intercom system (PL) ikagwiritsidwa ntchito limodzi ndi zida monga ma Model 5421 ndi 5422A Dante Intercom Audio Engine mayunitsi ochokera ku Studio Technologies. Mwanjira imeneyi, ma intercom a analog party-line (PL) amatha kukhala gawo la ma intercom amtundu wa digito (PL).

Model 545DC imatha kuyendetsedwa ndi Power-overEthernet (PoE) kapena gwero lakunja la 12 volts DC. Chigawochi chikhoza kupereka magwero amagetsi awiri a chipani (PL) ndi ma analogi othetsera kuchotsedwa kwa analogi, kulola kulumikizana mwachindunji kwa ma beltpacks ogwiritsira ntchito monga Clear-Com RS-501 ndi RS-701 zipangizo. Model 545DC imathanso kulumikizidwa ku mabwalo amodzi kapena awiri omwe ali ndi mphamvu komanso kuthetsedwa kwa ma intercom amtundu umodzi wa analog party-line (PL). Chigawochi chimapereka mamita anayi omvera omwe amathandizira kutsimikizira magwiridwe antchito panthawi yokhazikitsa ndikugwira ntchito. Thandizo lonyamula ma siginecha amtundu wamakampani pakati pa mayunitsi awiri a Model 545DC, komanso pakati pa Model 545DC ndi mayunitsi ena ogwirizana, amaperekedwanso.

Chithunzi 1. Chitsanzo cha 545DC Intercom Interface kutsogolo ndi kumbuyo views

Pulogalamu ya ST controller software ingagwiritsidwe ntchito kuyang'anira nthawi yeniyeni ndikuwongolera magawo angapo ogwiritsira ntchito Model 545DC. Kuphatikiza apo, makonda awiri amasinthidwe amachitidwa pogwiritsa ntchito pulogalamuyi. Mitundu ya ST controller ilipo yomwe imagwirizana ndi Windows® ndi mac OS® machitidwe opangira. Zilipo, zaulere, kuchokera ku Studio Technologies '. webmalo.

Zolumikizira zokhazikika zimagwiritsidwa ntchito pa ma intercom a Model 545DC party-line (PL), Ethernet, ndi DC. Kukhazikitsa ndikusintha kwa Model 545DC ndikosavuta. Jeki ya Neutrik® etherCON RJ45 imagwiritsidwa ntchito polumikizana ndi doko lopindika la Efaneti lolumikizidwa ndi netiweki yapafupi (LAN). Kulumikizana uku kungapereke mphamvu zonse za PoE komanso mawu omvera a digito. Ma LED amapereka mawonekedwe a Ethernet ndi Dante.

Chotchinga cha aluminiyamu chopepuka cha chipangizochi chimapangidwa kuti chizigwiritsidwa ntchito pa desiki kapena pa tebulo. Zida zoyikira mwasankha zimalola kuti gawo limodzi kapena awiri a Model 545DC akhazikike pamalo amodzi (1U) a mpanda wa 19-inch rack rack.

Mapulogalamu

Pali njira zitatu zazikuluzikulu zomwe Model 545DC ingagwiritsire ntchito pamapulogalamu: kulumikiza ma intercom a analog party-line (PL) mu ma intercom a Dante-based intercom, kuwonjezera thandizo la ma intercom a party-line (PL) pamakina a matrix intercom, ndi kulumikiza ma analogi awiri oimirira. mabwalo amtundu wa intercom. Makina a Model 545DC's Dante transmitter (zotulutsa) ndi zolandila (zolowetsa) zitha kulumikizidwa ndi ma dijiti a Dante-based digital PL intercom. Mabwalowa amatha kupangidwa pogwiritsa ntchito zida monga Studio Technologies 'Models 5421 kapena 5422A Dante Intercom Audio Engines. Izi zitha kulola zida zamtundu wa analog partyline intercom kukhala gawo la mapulogalamu amakono a digito. Zotsatira zamtundu wa analogi ndi Dante-base PL ziyenera kukhala zabwino kwambiri.

Madoko pamakina a matrix intercom omwe amathandizira Dante, monga RTS ADAM ndi ODIN yokhala ndi OMNEO, amatha kutumizidwa kumayendedwe a Model 545DC's Dante transmitter (output) ndi receiver (input). Zozungulira za Model 545DC zidzasintha ma siginechawa kukhala mabwalo awiri amtundu wa analog party-line intercom. Mwanjira iyi, kuwonjezera chithandizo cha mzere wa analogi kudzakhala ntchito yosavuta. Model 545DC itha kugwiritsidwanso ntchito ndi makina a intercom a matrix omwe sagwirizana ndi Dante. Mawonekedwe akunja a analog-to-Dante angagwiritsidwe ntchito kutembenuza zida za intercom za "4-waya" kukhala njira za Dante. Za example, Model 544D Audio Interface yochokera ku Studio Technologies ndiyoyenera kugwira ntchito ndi makina a intercom a matrix. Kamodzi mu gawo la digito la Dante, makanema amawu amatha kulumikizidwa ndi ma Model 545DC's Dante receiver (zolowetsa) ndi ma transmitter (zotulutsa).

Ma ma intercom olekanitsa a single-channel analog party-line (PL) amatha kulumikizidwa mosavuta pogwiritsa ntchito ma Model 545DC Interfaces. Pamapeto aliwonse, Model 545DC imalumikizidwa ndi mabwalo amodzi kapena awiri a PL komanso netiweki ya Dante. Pulogalamu ya pulogalamu ya Dante Controller imagwiritsidwa ntchito poyendetsa (kulembetsa) njira zomvera pakati pa mayunitsi awiri a Model 545DC. (Kutalikirana kwapakati pakati pa mayunitsi kudzakhala kochepa kokha ndi kutumizidwa kwa subnet ya LAN.) Ndi momwemo - palibenso china chofunika kuti tikwaniritse ntchito yabwino kwambiri.

Model 545DC itha kugwiritsidwanso ntchito "kulumikiza" (kulumikizana) mabwalo amodzi kapena awiri amtundu wa chipani chamtundu umodzi wokhala ndi chigawo cha 2-channel party-line intercom. Izi zimaphatikizapo kugwiritsa ntchito Model 545DC kuthandizira mabwalo amtundu umodzi ndi Studio Technologies 'Model 545DR Intercom Interface kuti athandizire dera la ma intercom amtundu wa 2. Model 545DR ndi "msuweni" wa Model 545DC ndipo imathandizira dera limodzi la 2-channel party-line intercom m'malo mwa mabwalo awiri oimba. Mabwalo a 2-channel awa, omwe amathandizidwa ndi zida zochokera ku RTS, amagwiritsidwa ntchito kwambiri pamapulogalamu apawayilesi.

Party-Line Interface

Monga tafotokozera kale, ma intercom a Model 545DC amitundu iwiri amapangidwa kuti azitha kulumikizana ndi ma intercom amtundu umodzi kapena magulu a zida zogwiritsa ntchito njira imodzi. (Ngakhale kuti Model 545DC idzagwiranso ntchito pang'onopang'ono ndi mabwalo a 2-channel RTS TW, Model 545DR Intercom Interface ndiye chisankho chokondedwa kwambiri.) Ntchito yodziwikiratu yogwira ntchito ya phwando imatsimikizira kuti ngati wogwiritsa ntchito beltpack kapena chipani chogwira ntchito- mzere wa intercom wosalumikizidwa mawonekedwe a Model 545DC adzakhala okhazikika. Mbali yapaderayi imatsimikizira kuti ma siginecha okayikitsa, kuphatikiza ma oscillation ndi "squeals," satumizidwa ku zida zina zomwe zimagwiritsa ntchito Dante.

Kuthekera kwakukulu kwa mawonekedwe a mizere iwiri ya maphwando a Model 545DC ndi kuthekera kwawo kopereka mphamvu ndi kutha kwa 200 ohms AC kuti "apange" mabwalo awiri odziyimira pawokha a intercom. Kutulutsa kulikonse kwa 28 volts DC kumatha kulimbitsa zida zingapo monga mapaketi a malamba. Ndi mamililita a 150 (mA) omwe alipo, pulogalamu yachisangalalo yodziwika bwino imatha kulumikiza mapaketi atatu a RS-501 kapena asanu a RS-701 pagawo lililonse la Model 545DC. M'mapulogalamu ambiri, izi zimatha kuthetsa kufunikira kwa magetsi akunja a intercom, kuchepetsa mtengo wadongosolo lonse, kulemera kwake, ndi malo okwera ofunikira. Zotulutsa zamagetsi zimawunikidwa pazomwe zikuchitika komanso zazifupi. Pansi pa firmware (mapulogalamu ophatikizidwa) kuwongolera zotulukapo zimangozungulira ndikupitilira kuti zithandizire kupewa kuwonongeka kwa ma circuitry ndi zida zolumikizidwa.

Dante Audio-over-Ethernet

Zomvera zimatumizidwa ndikuchokera ku Model 545DC pogwiritsa ntchito ukadaulo wa Dante audio-over-Ethernet media networking. Zizindikiro za audio ndi asampmlingo wa 48 kHz ndi kuya pang'ono mpaka 24 amathandizidwa.
Ma audio transmitter (zotulutsa) ndi zolandila (zolowetsa) pazida zomwe zimagwiritsidwa ntchito ndi Dante zitha kutumizidwa (kulembetsa) ku Model 545DC pogwiritsa ntchito pulogalamu ya Dante Controller. Izi zimapangitsa kukhala kosavuta kusankha njira yomwe Model 545DC ikugwirizana ndi ntchito inayake.

Ma Analogi Ophatikiza okhala ndi Auto Lulling

Mabwalo awiri, omwe amatchedwa "hybrids," amalumikizana ndi njira za Dante transmitter (zotulutsa) ndi zolandila (zolowetsa) zokhala ndi njira ziwiri zamagawo. Ma hybrids amapereka phokoso lochepa komanso kusokoneza, kuyankha kwafupipafupi, ndi kutayika kwakukulu ("nulling"), ngakhale ataperekedwa ndi zochitika zambiri zamagulu a phwando. Mosiyana ndi matelefoni ("POTS") omwe amatsata ma DSP-based hybrid circuitry, ma analogi a Model 545DC amasunga kuyankha pafupipafupi. Ndi gulu lodutsa la 100 Hz pamapeto otsika ndi 8 kHz pamtunda wapamwamba, zizindikiro zamawu zomveka zachilengedwe zimatha kutumizidwa ndikulandiridwa kuchokera ku dera lachipani.

Model 545DC's sophisticated hybrid auto bulling ntchito imagwiritsa ntchito makina ophatikizika a digito ndi ma analoji pansi paulamuliro wa microprocessor kuti akwaniritse kutaya kwakukulu kwa trans-hybrid. Kutaya-kutayika kwa "null" kumeneku kumatheka popanga kusintha kwa firmware-directed to account for resistivity, inductive, and cacacities mikhalidwe yomwe ilipo pazitsulo zolumikizidwa za chipani ndi zipangizo za ogwiritsa ntchito. Nthawi iliyonse imodzi mwa mabatani a auto null a Model 545DC ikanikizidwa, kapena pulogalamu ya ST controller ikagwiritsidwa ntchito, digito yozungulira imasinthira wosakanizidwa wogwirizana kuti akwaniritse kutayika kwake kwakukulu pakadutsa masekondi 15. Ngakhale njira yopezera ng'ombe imakhala yodziwikiratu, imachitika pokhapokha atapempha. Zotsatira zake za null zimasungidwa mu kukumbukira kosasunthika.

Pro Audio Quality

Makina omvera a Model 545DC adapangidwa ndi mzimu wa zida zomvera zamaluso m'malo mopezeka mu zida zamtundu wa ma intercom. Zigawo zogwira ntchito kwambiri zimagwiritsidwa ntchito ponseponse, kupereka kusokoneza pang'ono, phokoso lochepa, ndi mutu wapamwamba. Pogwiritsa ntchito zosefera zogwira ntchito, kuyankha pafupipafupi kwa mayendedwe amawu kumangokhala 100 Hz mpaka 8 kHz. Mtunduwu udasankhidwa kuti upereke magwiridwe antchito abwino kwambiri pamalankhulidwe amunthu ndikukulitsa luso la mabwalo osakanizidwa kuti apange "nulls" ambiri.

Audio mita

Model 545DC ili ndi ma seti awiri a 5-gawo ma LED level mita. Chigawo chilichonse cha mamita awiri chimasonyeza mlingo wa zizindikiro zomwe zimatumizidwa ndi kulandiridwa kuchokera ku mawonekedwe a chipani. Pa nthawi yoyika ndi kuyika mita ndi yofunika kwambiri potsimikizira kugwira ntchito moyenera. Panthawi yogwira ntchito bwino, mamita amapereka chitsimikizo chachangu cha ma audio omwe amalowa ndi kutuluka mu gawo la Model 545DC.

Mawonekedwe

Zizindikiro za LED zimaperekedwa kutsogolo kwa Model 545DC, zomwe zimapereka chizindikiritso cha magwero a mphamvu zachipani, zochitika zachipani, ndi ntchito zopanda pake. Ma LED ena awiri amapereka chisonyezero chachindunji cha kumene gwero kapena magwero a mphamvu akugwirizanitsidwa ndi Model 545DC. Pulogalamu ya STcontroller imaperekanso chiwonetsero chanthawi yeniyeni "chanthawi zonse" cha magwero amagetsi a PL, zochitika za PL, ndi ntchito za auto null.

Imbani Thandizo Lowala

Mabwalo amtundu wa single-channel party-line intercom amapereka kuwala koyimbira kudzera pa DC voltagadagwiritsidwa ntchito panjira yomvera. Model 545DC imatha kuzindikira kuyimba kotereku, ndikuisintha kukhala kamvekedwe ka mawu ka 20 kHz komwe kumayendetsedwa panjira yomvera ya Dante. Chigawo cha Model 545DC "kumapeto" chidzazindikira mawu a "call" ndikuchipanganso ngati DC vol.tage panjira yomvera ya intercom ya phwando. Izi zimathandiza "kutha-kumapeto" kuthandizira kuwala pakati pa mayunitsi awiri a Model 545DC. Imalolanso Model 545DC kutumiza ndi kulandira mawonekedwe a kuwala kwa foni ndi cholumikizira cha Model 545DR Intercom. Model 545DR nthawi zambiri imagwiritsidwa ntchito ndi RTS TW-mndandanda wamapaketi ogwiritsira ntchito ma tchanelo awiri, kuphatikiza BP-325 yotchuka.

Ethernet Data, PoE, ndi DC Power Source

Model 545DC imalumikizana ndi netiweki ya data ya m'deralo (LAN) pogwiritsa ntchito mawonekedwe a 100 Mb/s opindika a Efaneti. Kulumikizana kwakuthupi kumapangidwa ndi jeki ya Neutrino ether Con RJ45. Ngakhale imagwirizana ndi mapulagi a RJ45, jeki ya ether CON imalola kulumikizana kolimba komanso kotseka kwa malo ovuta kapena odalirika kwambiri. Mphamvu yogwiritsira ntchito Model 545DC imatha kuperekedwa kudzera mu mawonekedwe a Efaneti pogwiritsa ntchito muyezo wa Power-over-Ethernet (PoE). Izi zimathandizira kulumikizana mwachangu komanso koyenera ndi netiweki yolumikizidwa ya data. Kuthandizira kuwongolera mphamvu kwa PoE, mawonekedwe a Model 545DC's PoE amafotokoza ku zida zopangira magetsi (PSE) kuti ndi chipangizo cha kalasi 3 (pakati pamagetsi). Chipangizocho chikhoza kuyendetsedwanso pogwiritsa ntchito gwero lakunja la 12 volts DC.

Kwa redundancy, magwero onse amphamvu amatha kulumikizidwa nthawi imodzi. Mphamvu yamagetsi yosinthira mkati imatsimikizira kuti mawonekedwe onse a Model 545DC, kuphatikiza mphamvu yamagetsi yamagawo amtundu wa intercom, amapezeka pomwe chipangizocho chimayendetsedwa ndi gwero lililonse. Ma LED anayi pagawo lakumbuyo amawonetsa mawonekedwe a netiweki, mawonekedwe a Dante, ndi gwero lamagetsi la PoE.

Kukhazikitsa kosavuta

Model 545DC imagwiritsa ntchito zolumikizira zokhazikika kuti zilole kulumikizana mwachangu komanso kosavuta. Chizindikiro cha Ethernet chimalumikizidwa pogwiritsa ntchito jeki ya Neutrino ether Con RJ45. Ngati Power-over-Ethernet (PoE) ilipo ntchito iyamba nthawi yomweyo. Gwero lamagetsi lakunja la 12 volts DC litha kulumikizidwanso ndi cholumikizira cha 4-pini chachikazi cha XLR. Malumikizidwe a ma intercom a chipani amapangidwa pogwiritsa ntchito zolumikizira zachimuna za 3-pini za XLR. Model 545DC ili m'malo otchingidwa ndi aluminiyamu yolimba koma yopepuka yomwe idapangidwa kuti ikhale yolimba." Itha kugwiritsidwa ntchito ngati gawo loyimilira loyimilira, lothandizira zomwe zimadziwika padziko lonse lapansi ngati "kuponya pansi". Zida zopangira ma rack mounting zilipo zomwe zimalola kuti gawo limodzi kapena awiri a Model 545DC akhazikike mumalo amodzi (1U) a mpanda wa 19-inch rack rack.

Mphamvu Zamtsogolo ndi Kusintha kwa Fimuweya

Model 545DC idapangidwa kuti kuthekera kwake ndi magwiridwe antchito awonjezeke mosavuta mtsogolo. Chotengera cha USB, chomwe chili pagawo lakumbuyo la Model 545DC, chimalola firmware ya pulogalamu (mapulogalamu ophatikizidwa) kusinthidwa pogwiritsa ntchito USB flash drive. Kuti agwiritse ntchito mawonekedwe ake a Dante Model 545DC imagwiritsa ntchito gawo lophatikizika la Ultimo™ kuchokera ku Inordinate. Firmware mu gawo lophatikizikali litha kusinthidwa kudzera pa kulumikizana kwa Ethernet kuthandizira kuwonetsetsa kuti kuthekera kwake kumakhalabe kwanthawi yayitali.

Kuyambapo

Mugawoli, malo adzasankhidwa a Model 545DC. Ngati mungafune, zida zoyikira zomwe mwasankha zitha kugwiritsidwa ntchito kuyika chipangizocho kukhala chodulira, pakhoma kapena choyika zida. Kulumikizana kwa ma siginecha kudzapangidwa pogwiritsa ntchito zolumikizira kumbuyo kwa unit. Kulumikizana kwa mabwalo amodzi kapena awiri omwe alipo amtundu wa ma intercom kapena chida chimodzi kapena zingapo zogwiritsa ntchito pagulu zidzapangidwa pogwiritsa ntchito zolumikizira za 3-pin XLR. Kulumikizana kwa data kwa Ethernet, komwe kumaphatikizapo mphamvu ya Power-over-Ethernet (PoE), kudzapangidwa pogwiritsa ntchito chingwe chokhazikika cha RJ45. Cholumikizira cha 4-pin XLR chimalola kulumikizana kwa gwero lamagetsi la 12 volts DC.

Zomwe zikuphatikizidwa

Zomwe zili m'katoni yotumizira ndi Model 545DC Intercom Interface ndi malangizo amomwe mungapezere kope lamagetsi la bukhuli. Chida choyikira chomwe mwasankha chimalola Model 545DC kuti ikhazikike pamalo otseguka akona pamatalala kapena kumangirizidwa pamalo athyathyathya. Ngati mayunitsi amodzi kapena awiri a Model 545DC ayikidwa mu rack zida 19-inchi ndiye kukhala ndi zida zina zopangira rack-mount zikufunika. Ngati zida zoyika zidagulidwa zikadatumizidwa m'katoni yosiyana. Monga chipangizo chomwe chingagwiritsidwe ntchito ndi Power-over-Ethernet (PoE) kapena gwero lakunja la 12 volts DC, palibe gwero lamphamvu lomwe likuphatikizidwa. (Mphamvu yogwirizana, Studio Technologies' PS-DC-02, ikupezeka ngati njira.)

Kupeza Model 545DC

Komwe mungapeze Model 545DC kutengera kutha kulumikiza mabwalo oyendera maphwando kapena ma waya operekedwa pazida zomwe mukufuna. Kuphatikiza apo, gawoli liyenera kukhazikitsidwa kotero kuti kulumikizana ndi chizindikiro cha Ethernet komweko kungathenso. Model 545DC imatumizidwa ngati "yoponya" yodziyimira yokha yoyenera kugwiritsidwa ntchito kunyamula kapena kuyika pamalo osakhalitsa. Pansi pa chassis pali zoteteza zomata "bump on" (zomwe zimadziwikanso kuti "mapazi" a rabara). Izi ndizothandiza ngati chipangizocho chidzayikidwa pamalo pomwe kukanda kwa mpanda wa Model 545DC kapena zinthu zapamtunda zitha kuchitika. Komabe, ngati kuli kotheka "mapazi" atha kuchotsedwa pamene kuyika pagulu lodulira, chokwera pakhoma, kapena mpanda wa rack udzachitidwa.

Pomwe malo a unityo akhazikitsidwa amalingalira kuti chingwe chopindika cha Ethernet cabling chikhala mkati mwa 100-mita (325-mapazi) kuchokera pa doko la Efaneti pa switch yolumikizira netiweki. Ngati sizili choncho, ndiye kuti malire a kutalika amatha kugonjetsedwa pogwiritsa ntchito chingwe cholumikizira CHIKWANGWANI-Optic pakati pa Model 545DC's-related-Ethernet switch ndi Efaneti ina yosinthira yomwe ili gawo la pulogalamu ya m'deralo-dera-network (LAN). Ndi cholumikizira cha fiber palibe chifukwa chomwe LAN yothandizidwa ndi Dante siyingagawidwe pamtunda wamakilomita ambiri.

Zosankha Zokwera

Kudula kwa Panel kapena Surface Mounting One Model 545DC Unit
Kuyika zida za RMBK-10 zimalola Model 545DC imodzi kuti ikhazikitsidwe pagawo lodulira kapena pamalo athyathyathya.
Chidacho chili ndi mabulaketi awiri amtali wokhazikika ndi zomangira zinayi zamakina a 6-32-pitch Phillips-head. Onani Zakumapeto B kuti mumve zambiri.

Konzekerani kukhazikitsa zidazo pochotsa kaye zomangira zinayi zamakina ndi zoteteza "bump on" kuchokera pansi pa chassis ya Model 545DC. Amachotsedwa pogwiritsa ntchito screwdriver # 1 Phillips. Sungani zomangira zinayi zamakina ndi zoteteza zinayi za "bump on" kuti mugwiritse ntchito mtsogolo.

Kukonzekera chigawocho kuti chikhazikike podula kapena kutsegula kwina pagawo, gwiritsani ntchito screwdriver #2 Phillips ndi zomangira ziwiri zamakina 6-32 kuti mumangirire imodzi mwamabulaketi aatali kumanzere (pamene viewed kuchokera kutsogolo) kwa mpanda wa Model 545DC. Yang'anani bulaketi yayitali kwambiri kuti kutsogolo kwake kufanane ndi gulu lakutsogolo la Model 545DC. Zomangirazo zidzalumikizana ndi zomangira za ulusi zomwe zitha kuwoneka kumbali ya mpanda wa Model 545DC, pafupi ndi kutsogolo kwa unit. Pogwiritsa ntchito zomangira ziwiri za 6-32 zamakina, ikani bulaketi ina yautali wokhazikika kumanja kwa mpanda wa Model 545DC.

Mabulaketi awiri autali wokhazikika akayikidwa Model 545DC ikhala yokonzeka kuyikidwa potsegula. Tetezani chipangizocho m'mphepete kumanzere ndi kumanja kwa potsegulira pogwiritsa ntchito zomangira ziwiri mbali iliyonse.

Kukonzekera chigawocho kuti chikwezedwe pamtunda wathyathyathya kumangofunika kuti mabatani aatali-atali amangidwe ku Model 545DC pa madigiri 90 kuchokera momwe amapangidwira kuti agwiritsidwe ntchito podula gulu. Gwiritsani ntchito screwdriver ya #2 Phillips ndi zomangira ziwiri zamakina 6-32 kuti mumangirire imodzi mwamabulaketi amtali wokhazikika kumanzere (pamene viewed kuchokera kutsogolo) kwa mpanda.

Yang'anani bulaketi kuti kutsogolo kwake kukhale kofanana ndi pamwamba pa mpanda wa Model 545DC. Zomangirazo zidzalumikizana ndi zomangira za ulusi zomwe zitha kuwoneka kumbali ya mpanda wa Model 545DC, pafupi ndi kutsogolo kwa unit. Potsatira zomwezo, gwiritsani ntchito zomangira ziwiri za 6-32 zamakina kuti mumangire bulaketi ina yautali wokhazikika kumanja kwa mpanda wa Model 545DC.

Mabulaketi awiri autali wokhazikika akayikidwa Model 545DC ikhala yokonzeka kuyikidwa pamalo athyathyathya. Tetezani chipangizocho pamwamba pogwiritsa ntchito zomangira ziwiri mbali iliyonse.

Kumanzere- kapena Kumanja Kuyikirapo One Model 545DC Unit
Kuyika zida za RMBK-11 zimalola Model 545DC imodzi kuyikidwa kumanzere kapena kumanja kwa malo amodzi (1U) a 19-inch rack rack mpanda. Chidacho chili ndi bulaketi imodzi yautali wokhazikika, bulaketi imodzi yayitali, ndi zomangira zinayi zamakina a 6-32 a Phillips-head. Onani Zowonjezera C kuti mumve zambiri.

Konzekerani kuyika zidazo pochotsa zomangira zinayi zamakina ndi zoteteza "bump on" kuchokera pansi pa chassis ya Model 545DC. Amachotsedwa pogwiritsa ntchito screwdriver # 1 Phillips. Sungani zomangira zinayi zamakina ndi zoteteza zinayi za "bump on" kuti mugwiritse ntchito mtsogolo.

Kukonzekera chigawocho kuti chikwere kumanzere kwa mpanda wa chipika, gwiritsani ntchito screwdriver #2 Phillips ndi zomangira ziwiri zamakina 6-32 kuti mumangirire bulaketi yautali wokhazikika kumanzere (pamene viewed kuchokera kutsogolo) kwa mpanda. Zomangirazo zidzalumikizana ndi zomangira za ulusi zomwe zitha kuwoneka kumbali ya mpanda wa Model 545DC, pafupi ndi kutsogolo kwa unit. Pogwiritsa ntchito zomangira ziwiri zowonjezera za 6-32 zamakina, ikani bulaketi yayitali kumanja kwa mpanda wa Model 545DC.

Kukonzekera chigawocho kuti chikwere kumanja kwa mpanda wa chipika, gwiritsani ntchito screwdriver #2 Phillips ndi zomangira ziwiri zamakina 6-32 kuti mumangirire bulaketi yayitali kumanzere kwa mpanda. Pogwiritsa ntchito zomangira ziwiri zowonjezera za 6-32 zamakina, ikani bulaketi yautali wokhazikika kumanja kwa mpanda wa Model 545 DC.

Mabakiteriya aatali komanso aatali atayikidwa Model 545DC ikhala yokonzeka kuyikidwa muzitsulo zomwe zasankhidwa.
Malo amodzi (1U kapena 1.75 mainchesi ofukula) muzitsulo zokhazikika za 19-inch amafunikira. Tetezani chipangizocho muchoyikapo pogwiritsa ntchito zomangira ziwiri mbali iliyonse.

Kuyika-Mounting Awiri Model 545DC Mayunitsi
Zida zoyikira RMBK-12 zimagwiritsidwa ntchito kulola mayunitsi awiri a Model 545DC kuti akhazikike mumalo amodzi (1U) a choyikapo zida za 19-inch. Zidazi zitha kugwiritsidwanso ntchito kuyika Model 545DC imodzi ndi chinthu china cha Studio Technologies chomwe chimagwirizana ndi RMBK-12, monga Model 545DR Intercom Interface kapena Model 5421 Dante Intercom Audio Engine. Chida choyika cha RMBK-12 chili ndi mabulaketi awiri autali wokhazikika, mbale ziwiri zolumikizira, zomangira zisanu ndi zitatu za 6-32 ulusi-pitch Phillips-head, ndi zomangira ziwiri za 2-56-pitch Torx™ T7 zopangira makina. Onani Zakumapeto D kuti mumve zambiri.

Konzekerani kuyika zidazo pochotsa zomangira zinayi zamakina ndi zoteteza "bump on" kuchokera pansi pa chassis chilichonse. Amachotsedwa pogwiritsa ntchito screwdriver # 1 Phillips. Sungani zomangira zisanu ndi zitatu zamakina ndi zoteteza zisanu ndi zitatu za “bump on” kuti mudzagwiritse ntchito mtsogolo.

Mothandizidwa ndi #2 Phillips screwdriver, gwiritsani ntchito zomangira ziwiri za 6-32 zamakina kuti mumangirire imodzi mwamabulaketi aatali kumanzere (pamene viewed kuchokera kutsogolo) ya imodzi mwamagawo a Model 545DC. Zomangirazo zidzalumikizana ndi zomangira za ulusi zomwe zitha kuwoneka kumbali ya mpanda wa Model 545DC, pafupi ndi kutsogolo kwa unit. Pogwiritsa ntchito zomangira ziwiri za 6-32 zamakina, phatikizani mbale imodzi kumanja kwa gawo lomwelo la Model 545DC.

Kachiwiri pogwiritsa ntchito zomangira ziwiri za 6-32 zamakina, ikani bulaketi yachiwiri yokhazikika kumanja kwa Model 545DC yachiwiri kapena gawo lina logwirizana. Pogwiritsa ntchito zomangira ziwiri zomaliza za 6-32 zamakina, phatikizani mbale yachiwiri yolumikizira kumanzere kwa Model 545DC yachiwiri kapena gawo lina logwirizana ndi madigiri 180 kuchokera momwe mbale yoyamba idayikidwira.

Kuti mumalize kusonkhanitsa, "phatikizani" mayunitsi pamodzi podutsa mbale iliyonse yolumikizirana. Ma grooves mu mbale iliyonse yojowina amalumikizana mosamalitsa wina ndi mnzake ndikupanga mgwirizano wolimba. Lembani mayunitsi awiriwa kuti mapepala akutsogolo apange ndege wamba. Mothandizidwa ndi screwdriver ya Torx T7, gwiritsani ntchito zomangira ziwiri za 2-56 Torx kuti muteteze mbale ziwirizo palimodzi. Zomangirazo ziyenera kulowa bwino mu timipata ting'onoting'ono topangidwa ndi makwerero a mbale ziwiri zolumikizira.

Msonkhano wa 2-unit tsopano wakonzeka kuyikidwa muzitsulo zosankhidwa. Malo amodzi (1U kapena 1.75 mainchesi ofukula) muzitsulo zokhazikika za 19-inch amafunikira. Tetezani zomangirazo moyika zida pogwiritsa ntchito zomangira ziwiri mbali iliyonse.

Center Rack Mounting One Model 545DC Unit
Kuyika zida za RMBK-13 zimalola Model 545DC imodzi kuti ikhazikike pakati pa danga limodzi (1U) la mpanda wa 19-inch rack mpanda. Chidacho chili ndi mabulaketi awiri apakati komanso zomangira zinayi zamakina a 6-32 a Phillips-head. Onani Zowonjezera E kuti mumve zambiri.

Konzekerani kuyika zidazo pochotsa zomangira zinayi zamakina ndi zoteteza "bump on" kuchokera pansi pa chassis ya Model 545DC. Amachotsedwa pogwiritsa ntchito screwdriver # 1 Phillips. Sungani zomangira zinayi zamakina ndi zoteteza zinayi za "bump on" kuti mugwiritse ntchito mtsogolo.

Kukonzekera chigawocho kuti chiyike pakati pa mpanda wa rack, gwiritsani ntchito screwdriver #2 Phillips ndi zomangira ziwiri zamakina 6-32 kuti mumangirire imodzi mwamabulaketi apakati kumanzere (pamene viewed kuchokera kutsogolo) kwa mpanda. Zomangirazo zidzalumikizana ndi zomangira za ulusi zomwe zitha kuwoneka kumbali ya mpanda wa Model 545DC, pafupi ndi kutsogolo kwa unit. Pogwiritsa ntchito zomangira ziwiri zowonjezera za 6-32 zamakina, ikani bulaketi ina yautali wapakati kumanja kwa mpanda wa Model 545DC.

Mabulaketi awiri autali wapakati akayikidwa Model 545DC ikhala yokonzeka kuyikidwa muzitsulo zosankhidwa. Malo amodzi (1U kapena 1.75 mainchesi ofukula) muzitsulo zokhazikika za 19-inch amafunikira. Tetezani chipangizocho muchoyikapo pogwiritsa ntchito zomangira ziwiri mbali iliyonse.

Kulumikizana kwa Ethernet ndi PoE

Kulumikizana kwa Efaneti komwe kumathandizira 100 BASE-TX (100 Mb/s pawiri yopotoka) kumafunika kuti Model 545 DC igwire ntchito. Kulumikizana kwa 10 BASE-T sikukwanira; kulumikizana kwa 1000 BASE-T (GigE) sikuthandizidwa pokhapokha ngati "kubwerera" ku 100 BASE-TX. Kulumikizana kwa Ethernet komwe kumathandizira Power-over-Ethernet (PoE) kumakondedwa chifukwa kudzaperekanso mphamvu yogwiritsira ntchito Model 545 DC. Kuti muthandizire kusintha kwa Poe Ethernet (PSE) komwe kumaphatikizapo kuwongolera mphamvu, Model 545 DC imadziwerengera yokha ngati chipangizo cha PoE class 3.

Kulumikizana kwa 100 BASE-TX Ethernet kumapangidwa ndi jeki ya Neutrino ether CON RJ45 yomwe ili kumbuyo kwa Model 545DC. Izi zimalola kulumikizana kudzera pa pulagi ya ether CON yokhala ndi chingwe kapena pulagi yokhazikika ya RJ45. Chingwe chodutsa sichidzafunikanso chifukwa mawonekedwe a Model 545DC's Ethernet amathandizira auto MDI/MDI-X. Malinga ndi muyezo wa Efaneti, malire a kutalika kwa Chipangizo cha Ethernet Switch-to-Ethernet pa ma cabling opotoka ndi 100-mita (325-fiti).

Kulowetsa Kwakunja kwa 12 Volt DC

Gwero lakunja la 12 volts DC litha kulumikizidwa ku Model 545DC pogwiritsa ntchito cholumikizira cha 4-pin chachimuna cha XLR chomwe chili pagawo lakumbuyo la unit.
Ngakhale zomwe zanenedwa kuti zotuluka kunja zimatchedwa 12 volts DC, ntchito yolondola idzachitika pamtunda wa 10 mpaka 18 volts DC. Model 545DC imafuna kuchuluka kwamakono kwa 1.0 amperes kuti agwire bwino ntchito. Gwero la DC liyenera kuthetsedwa pa cholumikizira cha 4-pin chachikazi cha XLR chokhala ndi pini 1 yolakwika (-) ndi pini 4 yabwino (+); mapini 2 ndi 3 ayenera kukhalabe atathetsedwa. Kugulidwa ngati njira, magetsi a PS-DC-02, omwe amapezeka ku Studio Technologies, amagwirizana mwachindunji. Kulowetsa kwa mains ake a AC kumalola kulumikizana ndi 100-240 volts, 50/60 Hz ndipo ili ndi 12 volts DC, 1.5 amperes kutulutsa kwakukulu komwe kumathetsedwa pa cholumikizira chachikazi cha 4-pin.

Monga tafotokozera kale, kulumikizana kwa Ethernet komwe kumapereka mphamvu ya Power-over-Ethernet (PoE) kumatha kukhala ngati gwero lamphamvu la Model 545DC. Mwinanso, gwero lakunja la 12 volts DC limatha kulumikizidwa.
Kwa redundancy, onse PoE ndi gwero lakunja la 12 volts DC amatha kulumikizidwa nthawi imodzi. Ngati onse a PoE ndi gwero lakunja la 12 volts DC alumikizidwa, mphamvu idzatengedwa kuchokera ku PoE. Ngati gwero la PoE silikugwira ntchito gwero la 12 volts DC lipereka mphamvu ya Model 545DC popanda kusokoneza kugwira ntchito. (Zachidziwikire, ngati chithandizo cha data cha PoE ndi Ethernet chatayika ndiye kuti ndi zosiyana kwambiri!)

Malumikizidwe a Party-Line Intercom

Ma Model 545DC a ma intercom amtundu umodzi wa tchanelo chimodzi adapangidwa kuti azigwira ntchito paokha m'njira ziwiri zosiyana. Atha kulumikizidwa ndi mabwalo odziyimira pawokha a "powered" single-channel party-line intercom. Mosiyana, akhoza kulumikizidwa mwachindunji ku zipangizo zogwiritsira ntchito ma intercom a phwando.Mzere wa intercom wamtundu umodzi, womwe nthawi zambiri umagwirizanitsidwa ndi zipangizo zochokera ku Clear-Com, udzakhala ndi mphamvu ya DC ndi njira imodzi yomvera pa 3-pin XLR cholumikizira. Zolumikizira izi zidzalumikizidwa ndi mawaya kotero kuti wamba ali pa pini 1, 28 mpaka 32 volts DC ali pa pini 2, ndipo mawu olankhulidwa amakhalapo pa pini 3. Dera la intercom lachipani chimodzi liphatikizanso netiweki yotulutsa impedance. zomwe zimapereka 200 ohms audio (AC) katundu kuchokera ku pini 3 mpaka pini 1. (Ndipo nthawi zina, chizindikiro cha DC "call" chikhoza, ngati chikuyenera, chikhaleponso pa pini 3.) Pamene mawonekedwe a chipani cha Model 545DC yolumikizidwa ndi gawo la intercom yomwe ilipo idzachita, kuchokera pamawu omvera, ofanana ndi chipangizo chogwiritsa ntchito ma intercom.
Mawonekedwe a Model 545DC sangakoke (kugwiritsa) mphamvu iliyonse ya DC kuchokera pa pini 2 ngakhale imatha kugwiritsa ntchito DC "call" vol.tage pin3.

Ma module awiri a Model 545DC amathanso kupanga ma "mini" ma intercom awiri. Aliyense amapereka gwero lamagetsi a intercom limodzi ndi jenereta ya 200 ohms impedance, kulola kuti zida zocheperako zogwiritsa ntchito njira imodzi zilumikizidwe mwachindunji. Iliyonse mwa mawonekedwe a ma intercom a Model 545DC imatha kupereka ma 28 volts DC pa pini 2 yokhala ndi mphamvu yopitilira 150 mA. Ngakhale kuti ndizochepa, kuchuluka kwa mphamvuzi kungakhale kothandiza kwambiri koma kumafuna kuti mtundu ndi chiwerengero cha zipangizo zogwiritsira ntchito zisankhidwa moyenera. Ntchito zambiri zosangalatsa zimagwiritsa ntchito lamba lamba la Clear-Com RS-501 ndipo dera la Model 545DC la intercom limatha kuthandizira mwachindunji mpaka atatu mwa iwo. Mapulogalamu omwe amagwiritsa ntchito mphamvu ya Clear-Com RS-701 yatsopano komanso yowonjezera mphamvu ayenera kuloleza mpaka asanu kuti alumikizike ndikuyendetsedwa ndi dera lililonse la Model 545DC intercom. Mawaya ochokera ku Model 545DC intercom interface's 3-pin male XLR zolumikizira kuzipangizo zogwiritsa ntchito amafuna kuti 1-to-1, 2-to-2, 3-to-3 wiring scheme pa mating 3-pin XLR zolumikizira zisungidwe.

Kugwirizana ndi 2-Channel Intercom Systems
Monga tafotokozera kale, Model 545DC idapangidwa kuti izithandizira molunjika mabwalo awiri amtundu wa chipani chimodzi ndi magulu a zida za ogwiritsa ntchito. Ndizothekanso kuti mapulogalamu omwe amaphatikiza ma 2-channel party-line intercom circuit ndi zida za ogwiritsa (zomwe zimagwirizanitsidwa ndi RTS TW-mndandanda wazinthu) zitha kuthandizidwa. Mabwalo ndi zida izi nthawi zambiri zimagwiritsa ntchito kulumikizana komwe kumachitika pa pini 1, 28 mpaka 32 volts DC ndi audio 1 pa pini 2, ndi audio 2 pa pini 3. Pamene chigawo cha 2-channel kapena chipangizo chilumikizidwa ku Model 545DC, kokha njira 2 ya chipangizocho idzakhala yogwira; tchanelo cha chipangizo 1 sichikhala chogwira ntchito. Njira yabwino yothandizira mabwalo ndi zida ziwirizi ndikugwiritsa ntchito Studio Technologies 'Model 2DR Intercom Interface. Chigawochi, "msuweni" wa Model 545DC, ndiwokometsedwa kuti agwiritse ntchito ma intercom amitundu iwiri. M'malo mopereka mawonekedwe awiri a njira imodzi Model 545DR imapereka mawonekedwe amodzi a 2-channel. Zambiri za Model 545DR zikupezeka pa Studio Technologies '. webmalo.

Kusintha kwa Dante

Kuti muphatikize Model 545DC mu pulogalamu imafuna kuti magawo angapo okhudzana ndi Dante akhazikitsidwe. Zosintha izi zidzasungidwa mu kukumbukira kosasunthika mkati mwa Model 545DC's Dante interface circuitry. Kukonzekera kudzachitika pogwiritsa ntchito pulogalamu ya Dante Controller yomwe imapezeka kuti itsitsidwe kwaulere audinate.com. Mitundu ya Dante Controller ilipo kuti ithandizire makina ogwiritsira ntchito makompyuta a Windows ndi macOS. Model 545DC imagwiritsa ntchito UltimoX2 2-input/2-output Integrated circuit kuti igwiritse ntchito mawonekedwe ake a Dante. Mawonekedwe a Dante a Model 545DC amagwirizana ndi pulogalamu ya Dante Domain Manager (DDM).

Audio Routing

Njira ziwiri za Dante transmitter (zotulutsa) pazida zomwe zikugwirizana nazo ziyenera kutumizidwa (kulembetsa) kumayendedwe awiri a Model 545DC a Dante olandila (zolowera).
Njira ziwiri za Model 545DC za Dante transmitter (zotulutsa) ziyenera kutumizidwa (zolembetsa) kumayendedwe awiri a Dante (zolowetsa) pazida zomwe zikugwirizana nazo.
Izi zimakwaniritsa kulumikizana kwamawu kwamayendedwe amtundu wa ma intercom amtundu wa Model 545DC ndi netiweki ya Dante ndi chida cholumikizira cha Dante kapena zida.

Mkati mwa Dante Controller "kulembetsa" ndi mawu omwe amagwiritsidwa ntchito poyendetsa njira yotumizira kapena kuyenda (gulu la njira zinayi zotulutsa) kupita ku njira yolandirira kapena kuyenda (gulu la njira zolowera zinayi). Chiwerengero cha ma transmitter oyendera omwe amalumikizidwa ndi gawo lophatikizika la UltimoX2 amangokhala awiri. Izi zitha kukhala unicast, multicast, kapena kuphatikiza ziwirizi. Ngati mayendedwe a Model 545DC's transmitter (output) akufunika kuyendetsedwa pogwiritsa ntchito maulendo opitilira awiri ndizotheka kuti chida chapakati, monga Studio Technologies 'Model 5422A Dante Intercom Audio Engine, chitha kugwiritsidwa ntchito "kubwereza" ma sign.

Magawo a Model 545DC azigwiritsidwa ntchito mu chimodzi mwazinthu ziwiri zodziwika bwino: "point-to-point" kapena mogwirizana ndi zida zina zothandizidwa ndi Dante. Kukonzekera koyamba kudzagwiritsa ntchito mayunitsi awiri a Model 545DC omwe "amagwirira ntchito" palimodzi kulumikiza malo awiri enieni. Pamalo aliwonse padzakhala ma intercom ozungulira maphwando kapena zida za intercom (monga mapaketi a malamba). Magawo awiri a Model 545DC azigwira ntchito "point-to-point," kulumikizana ndi netiweki ya Ethernet. Kugwiritsa ntchito izi ndikosavuta. Njira ya From Party-Line Channel A pagawo lililonse imayendetsedwa (kulembetsa) ku To Party-Line Channel A pagawo lina.
Ndipo njira ya From Party-Line Channel B pagawo lililonse imayendetsedwa (kulembetsa) ku To Party-Line Channel B pagawo lina.

Ntchito ina yodziwika bwino idzakhala ndi Model 545DC imodzi yolumikizidwa ndi dera lomwe lilipo la intercom kapena zida za ogwiritsa ntchito. Kenako makina amawu a Dante a unit amatha kutumizidwa (kulembetsa) ku Dante transmitter (zotulutsa) ndi zolandila (zolowetsa) pazida zomwe zidalumikizidwa ndi Dante.
Wakaleample la zida izi zitha kukhala RTS ADAM matrix intercom system yomwe imapereka mwayi wolumikizana ndi Dante pogwiritsa ntchito khadi yake yolumikizira ya OMNEO. Makanema omvera pa Model 545DC angayendetsedwe (kulembetsa) kupita ndi kuchokera kumayendedwe amawu pakhadi la OMNEO. Zida zina zomwe zimathandizira Dante, monga ma audio consoles kapena audio interfaces (Dante-to-MADI, Dante-to-SDI, etc.), zitha kukhala ndi njira zawo zomvera (zolembetsa) kupita ndi kuchokera ku Model 545DC.

Maina a Chipangizo ndi Ma Channel

Model 545DC ili ndi dzina lachida la Dante la ST-545DC- lotsatiridwa ndi suffix yapadera. (Chifukwa chaukadaulo chimalepheretsa dzina losakhazikika kukhala lokondedwa ST-M545DC- (ndi "M" kuphatikizidwa). Koma izi zitha kuwonjezeredwa ndi wogwiritsa ntchito.) Zokwanira zimazindikiritsa Model 545DC yeniyeni yomwe ikukonzedwa. Zilembo zenizeni za alpha ndi/kapena manambala zimagwirizana ndi adilesi ya MAC ya gawo lophatikizika la unit UltimoX2. Njira ziwiri za Dante transmitter (zotulutsa) za unit zili ndi mayina osasintha kuchokera ku Ch A ndi Kuchokera ku Ch B. Njira ziwiri za Dante zolandila (zolowera) za Theunit zili ndi mayina osasintha a Ku PL Ch A ndi Ku PL Ch B. Pogwiritsa ntchito Dante Controller, chida chosasinthika ndi mayina a tchanelo amatha kusinthidwa momwe angagwiritsire ntchito pulogalamuyo.

Kusintha kwa Chipangizo

Model 545DC imathandizira ma audio okhaampmlingo wa 48 kHz popanda kukokera mmwamba/kutsika pansi. Kabisidwe ka mawu ndi kokhazikika kwa PCM 24. Kuchedwa kwa Chipangizo ndi Kutseka kungasinthidwe ngati kuli kofunikira koma mtengo wokhazikika umakhala wolondola.

Kusintha kwa Network - IP Address

Mwachikhazikitso, adilesi ya IP ya Dante ya Model 545DC ndi magawo ena okhudzana ndi netiweki azidziwikiratu pogwiritsa ntchito DHCP kapena, ngati palibe, njira yolumikizira netiweki yapafupi. Ngati mungafune, Dante Controller amalola kuti adilesi ya IP ndi magawo okhudzana ndi netiweki akhazikitsidwe pamanja pakusintha kokhazikika (static). Ngakhale iyi ndi njira yokhudzidwa kwambiri kuposa kungolola DHCP kapena kulumikizana ndi "malo" kuti "achite zomwe akufuna," ngati kuwongolera kokhazikika kuli kofunikira ndiye kuti kuthekera uku kulipo. Pamenepa, tikulimbikitsidwa kuti chipangizocho chizindikidwe chizindikiro, mwachitsanzo, kugwiritsa ntchito chikhomo chokhazikika kapena "tepi ya console," yokhala ndi adilesi yake ya IP. Ngati chidziwitso cha adilesi ya IP ya Model 545DC sichinakhazikitsidwe palibe batani lokhazikitsiranso kapena njira ina yobwezeretsa mosavuta chipangizocho ku IP yokhazikika.

Kusintha kwa AES67 - AES67 Mode
Model 545DC ikhoza kukhazikitsidwa kuti igwire ntchito ya AES67. Izi zimafuna Mawonekedwe a AES67 kuti akhazikitsidwe kuti Athandize. Mwachikhazikitso, njira ya AES67 imayikidwa kwa Olemala.
Dziwani kuti mumayendedwe a AES67 njira za Dante transmitter (output) zizigwira ntchito mu multicast; unicast sichikuthandizidwa.

Gwero Lotsekera la Model 545DC
Ngakhale mwaukadaulo Model 545DC imatha kukhala ngati wotchi ya Mtsogoleri wa netiweki ya Dante (monga momwe zingathere zida zonse za Dante) pafupifupi nthawi zonse unityo imakonzedwa kuti ilandire "kulunzanitsa" kuchokera ku chipangizo china. Mwakutero, bokosi loyang'ana la Mtsogoleri Wokondedwa wogwirizana ndi Model 545DC silingafune kuyatsidwa.

Kusintha kwa Model 545DC

Pulogalamu ya pulogalamu ya STcontroller imagwiritsidwa ntchito pokonza ntchito ziwiri za Model 545DC, kuyitana thandizo la kuwala, ndi PL yogwira ntchito. (STcontroller imalolanso kuwonetsa nthawi yeniyeni ndikuwongolera ntchito zina za Model 545DC.
Ntchito izi zidzafotokozedwa mwatsatanetsatane mu gawo la Opaleshoni.) Palibe zosintha za DIP kapena zochitika zina zapaderalo zomwe zimagwiritsidwa ntchito kukonza unit. Izi zimapangitsa kuti zikhale zofunikira kuti STcontroller ipezeke kuti igwiritsidwe ntchito pakompyuta yanu yomwe imalumikizidwa ndi LAN yogwirizana.

Kuyika STcontroller

STcontroller ikupezeka kwaulere pa Studio Technologies ' webtsamba (studio-tech.com). Mabaibulo ndi
zomwe zimagwirizana ndi makompyuta omwe ali ndi mitundu yosankhidwa ya Windows ndi macOS. Ngati ndi kotheka, tsitsani ndikuyika STcontroller pa kompyuta yanu yomwe mwasankha. Kompyuta yanu iyi iyenera kukhala pa netiweki yadera lomwelo (LAN) ndi subnet ngati mayunitsi amodzi kapena angapo a Model 545DC omwe akuyenera kukonzedwa. Mukangoyambitsa STcontroller pulogalamuyo ipeza zida zonse za Studio Technologies zomwe zimatha kuwongolera. Magawo a Model 545DC omwe angakonzedwe adzawonekera pamndandanda wa zida. Gwiritsani ntchito lamulo la Identify kuti mulole kuzindikira kosavuta kwa gawo linalake la Model 545DC. Kudina kawiri pa dzina la chipangizo kupangitsa kuti menyu yogwirizana nayo iwonekere. Review kasinthidwe kamakono ndikupanga zosintha zilizonse zomwe mukufuna.

Kusintha kwa kasinthidwe kopangidwa pogwiritsa ntchito STcontroller kudzawonetsedwa nthawi yomweyo mu ntchito ya unit; palibe Model 545DC kuyambiransoko chofunika. Monga chisonyezero chakuti kusintha kwa kasinthidwe kwapangidwa ma LED awiri okhudzana ndi mphamvu yolowera, otchedwa DC ndi PoE, pa gulu lakutsogolo la Model 545DC adzawala mosiyanasiyana.

System - Imbani Thandizo Lowala

Zosankha ndizozimitsa ndi Kutsegula.
Mu ST controller, ntchito yosinthira Call Light Support imalola kuti ntchito yowunikira kuyimba iyambitsidwe kapena kuyimitsidwa momwe ingafunire. Ntchitoyo ikayatsidwa, ntchito yothandizira kuwala koyimbira imayatsidwa. Pamene kasinthidwe ka Call Light Support akusankhidwa kuti Off ntchito imayimitsidwa. Pazinthu zambiri ntchito yothandizira kuwala koyimba foni iyenera kukhala yoyatsidwa. Zinthu zapadera zokha ndi zomwe zingafunike kuyimitsa ntchitoyi.

System - PL Active Detection

Zosankha ndizozimitsa ndi Kutsegula.
Ntchito yozindikira ya Model 545DC yaposachedwa yachipani chamzere ikhala ikugwira ntchito pomwe gwero lamagetsi lapafupi lidzayatsidwa ndipo kasinthidwe ka PL Active Detection asankhidwa kuti On. Pamene magawo awiriwa asankhidwa osachepera 5 mA (mwadzina) ayenera kutengedwa kuchokera ku pini 2 ya mawonekedwe a PL kuti Model 545DC izindikire "PL yogwira ntchito". Izi zikakwaniritsidwa, LED yolembedwa kuti Active ya tchanelocho idzakhala yobiriwira, chizindikiro cha PL Active pamasamba a STcontroller chidzawonetsa zobiriwira, ndipo njira yomvera ya Dante transmitter (output) ikhala yogwira.
Kukhala ndi ntchito ya PL Active Detection ndikoyenera pamapulogalamu ambiri, kumathandizira kuti mawu azimveka okhazikika. Pokhapokha pamene mphamvu zokwanira zachokera ku pini 2 ya mawonekedwe ndizomwe zimamveka kuchokera ku njira ya PL zidzatumizidwa njira ya Dante transmitter (output).

Kusintha kwa PL Active Detection kukasankhidwa kukhala Off (olemala), palibe chojambula chocheperako chomwe chimafunikira pa pini 2 ya mawonekedwe aliwonse a PL kuti ma Active LED awo aziwunikira, zithunzi za ST controller graphics kuwonetsa zobiriwira, ndi Dante. ma transmitter (zotulutsa) kuti agwire ntchito. Komabe, mwapadera
Zingakhale zoyenera kuti kasinthidwe ka PL Active Detection asankhidwe kuti Off.

Wakaleample pamene Off ingakhale yoyenera pamene Model 545DC ikugwiritsidwa ntchito ndi chipangizo chongoyerekeza chomwe chili ndi mawonekedwe a chipani chimodzi omwe samakoka mphamvu ya DC. Chigawochi chikhoza kuyembekezera kulumikizidwa ku dera la intercom pogwiritsa ntchito cholumikizira cha 3-pin XLR chofanana ndi pini 1, mphamvu ya DC pa pini 2, ndi pini yomvera 3. Model 545DC ikhoza kupereka dera logwirizana la PL pamene gwero lamagetsi lapafupi ndi tsegulani. Koma vuto likhoza kubwera chifukwa chipangizochi sichingatengerepo papini 2 ya ma intercom a Model 545DC's PL. Itha kusagwira ntchito mofanana ndi lamba wamba wa PL intercom kapena chipangizo cha ogwiritsa ntchito. Sichikadagwiritsa ntchito mphamvu yochokera ku PL, m'malo mwake kugwiritsa ntchito gwero lake lamkati kuti ligwire ntchito. Pachifukwa ichi, mawonekedwe a chipani cha Model 545DC sangapereke zamakono, Active LED siyakayatsa, chithunzi chogwira ntchito mu ST controller sichingasinthe, ndipo njira yomvera ya Dante transmitter (output) sikanayatsidwa. Ogwiritsa ntchito chipangizochi amalandila zomvera za Model 545DC Dante (zolowetsa) koma osatumiza zomvera panjira ya Dante transmitter (zotulutsa). Kugwiritsa ntchito ST controller kuzimitsa ntchito ya PL Active Detection kungathetse vutoli. Ngakhale palibe DC yapano yomwe ingaperekedwe ndi mawonekedwe a Model 545DC's PL, tchanelo cha Dante transmitter (output) chikhala choyatsidwa ndikuchita bwino kwa mawonekedwe a PL kuyenera kuchitika.

Pamene gawo la ma module a chipani cha Model 545DC lakhazikitsidwa kuti lisapereke mphamvu zakomweko ntchito ya PL Active Detection imagwira ntchito mosiyana pang'ono.
Pokhapokha ngati DC voltage ya pafupifupi 18 kapena kupitilira apo ilipo pa pini 2 ya mawonekedwe a PL Model 545DC idzazindikira kuti kulumikizana kovomerezeka kwa PL kwapangidwa. Pamenepa, Active LED ya tchanelo chakutsogolo idzawala zobiriwira, batani lowoneka bwino mu ST controller lidzawala zobiriwira, ndipo njira yomvera ya Dante transmitter (output) ya mawonekedwewo ikhala yogwira. Pamene ntchito ya PL Active Detection yayimitsidwa, kuwunika kwa DC voltage pa pini 2 ya mawonekedwe a Model 545DC's PL sidzachitika. Zikatero, ma Active LEDs pagawo lakutsogolo la Model 545DC azidzayatsidwa nthawi zonse, zowonetsa mu ST controller zitha kuyatsidwa, ndipo mayendedwe amawu a Dante transmitter (output) azigwira. Kagwiritsidwe ntchito ka kasinthidwe kameneka sikunadziwike, koma ndi kokonzeka pakafunika kutero!

Ntchito

Pakadali pano, Model 545DC iyenera kukhala yokonzeka kugwiritsidwa ntchito. Malumikizidwe amtundu wa maphwando ndi ma Ethernet amayenera kupangidwa. Kutengera kugwiritsa ntchito, gwero lakunja la mphamvu ya 12 volts DC mwina lidapangidwanso. (Chitsime chamagetsi cha 12 volts DC sichinaphatikizidwe ndi Model 545DC. Imodzi ingagulidwe ngati njira.) Dante receiver (input) ndi transmitter (output) njira ziyenera kuyendetsedwa (kulembetsa) pogwiritsa ntchito pulogalamu ya Dante Controller. Ntchito yokhazikika ya Model 545DC tsopano ikhoza kuyamba.

Kutsogolo, ma LED angapo amapereka chizindikiritso cha momwe unit ikugwirira ntchito. Kuphatikiza apo, zosintha ziwiri zokankhira batani zimaperekedwa kuti musankhe / kuzimitsa mawonekedwe amagetsi am'deralo komanso kuyambitsa ntchito za auto null. Pulogalamu ya ST controller software ingagwiritsidwe ntchito kuwona momwe zinthu zikugwirira ntchito. Kusintha kwa batani lakukankhira kolumikizidwa ndi wowongolera wa ST kumalolanso kuwongolera / kuzimitsa mawonekedwe amagetsi am'deralo kuphatikiza kuyambitsa ntchito zopanda pake.

Ntchito Yoyamba

Model 545DC iyamba kugwira ntchito masekondi angapo gwero lake lamagetsi litalumikizidwa.
Monga tafotokozera kale, mphamvu ya unit ikhoza kuperekedwa ndi Power-over-Ethernet (PoE) kapena gwero lakunja la 12 volts DC. Ngati zonse zilumikizidwa, gwero la PoE lithandizira gawolo. Ngati PoE sipadzakhalanso ntchito ipitilira kugwiritsa ntchito gwero lakunja la 12 volts DC.

Pa Model 545DC onjezerani ma LED ambiri omwe ali ndi mawonekedwe ndi mamita kutsogolo ndi kumbuyo kumayambika motsatira mayeso. Pagawo lakumbuyo, LED yolumikizidwa ndi chotengera cha USB, chotchedwa Firmware Update, idzawala zobiriwira kwa masekondi angapo. Posakhalitsa ma LED a Dante SYS ndi Dante SYNC adzawala ofiira. Pambuyo pa masekondi pang'ono ayamba kuwonetsa momwe magwiridwe antchito a Dante amagwirira ntchito, kutembenukira kubiriwira ngati mikhalidwe yovomerezeka yakhazikitsidwa. The Ethernet LINK / ACT LED, yomwe ilinso pagawo lakumbuyo, idzayamba kung'anima zobiriwira poyankha deta yomwe imalowa ndi kutuluka mu mawonekedwe a Ethernet.

Pagawo lakutsogolo, mphamvu yolowera, auto null, mawonekedwe a partyline intercom circuit, ndi ma level mita ma LED aziwunikira motsatana mwachangu. Model 545DC tsopano iyamba kugwira ntchito bwino. Njira yeniyeni
momwe LINK/ACT, SYS, ndi SYNC LEDs (zonse zomwe zili pagawo lakumbuyo pansi pa ether Con RJ45jack) kuwala zidzadalira makhalidwe okhudzana ndi chizindikiro cha Ethernet cholumikizidwa ndi kasinthidwe ka mawonekedwe a Dante a unit. Tsatanetsatane idzafotokozedwa m’ndime yotsatira. Kutsogolo, wogwiritsa ntchitoyo amapatsidwa ma switch awiri okankhira mabatani, ma LED awiri olowera mphamvu, ma LED amtundu wa ma intercom ozungulira ma dipatimenti anayi, ma LED awiri osagwira ntchito, ndi ma LED anayi a magawo asanu. Zinthuzi ndizosavuta kuzimvetsetsa ndikuziwongolera, monga tafotokozera m'ndime zotsatirazi.

Ma Ethernet ndi Dante Status LEDs

Ma LED atatu omwe ali pansi pa ether CON RJ45 jack pa Model 545DC's back panel.
LINK / ACT LED idzawala zobiriwira nthawi iliyonse pamene kulumikizidwa kwa 100 Mb/s Ethernet network yakhazikitsidwa. Idzawunikira poyankha zochita za data. Ma LED a SYS ndi SYNC amawonetsa mawonekedwe ogwiritsira ntchito mawonekedwe a Dante ndi maukonde ogwirizana. SYS LED idzawunikira mofiira pa Model 545DC mphamvu mpaka kusonyeza kuti mawonekedwe a Dante sali okonzeka. Patapita kanthawi kochepa, idzawala zobiriwira kusonyeza kuti yakonzeka kudutsa deta ndi chipangizo china cha Dante.
SYNC LED idzawala mofiyira pamene Model 545DCsikulumikizidwa ndi netiweki ya Dante. Idzayatsa zobiriwira zobiriwira pamene Model 545DC ilumikizidwa ndi netiweki ya Dante ndipo gwero la wotchi yakunja (yofotokozera nthawi) ikulandiridwa. Idzawala pang'onopang'ono pamene gawo la Model 545DC lili mbali ya netiweki ya Dante ndipo ikugwira ntchito ngati wotchi ya Mtsogoleri. (Ndikofunikira kudziwa kuti mapulogalamu wamba sadzakhala ndi gawo la Model 545DC lomwe limakhala ngati wotchi ya Dante Leader.)

Momwe Mungadziwire Chitsanzo Chachindunji 545DC
Mapulogalamu onse a Dante Controller ndi ST controller software amapereka malamulo ozindikiritsa omwe angagwiritsidwe ntchito kuthandizira kupeza Model 545DC. Lamulo lodziwika likasankhidwa pagawo linalake la Model 545DC ma LED ake amaunikira mwanjira yapadera. Kuphatikiza apo, ma SYS ndi ma SYNC ma LED, omwe ali pansi pa ether CON jack pagawo lakumbuyo, amawunikira pang'onopang'ono wobiriwira. Pambuyo pa masekondi angapo, mawonekedwe ozindikiritsa a LED atha ndipo mawonekedwe amtundu wa Model 545DC ndi Dante status LED ntchito idzachitikanso.

Level Meters

Model 545DC ili ndi mamita anayi agawo la 5 la LED. Mamita awa amaperekedwa ngati chothandizira pakukhazikitsa, kukonza, kugwira ntchito, ndi kuthetsa mavuto. Mamita akuyimira mphamvu ya ma audio omwe amapita ndikubwera kuchokera kumabwalo awiri amtundu wa ma intercom.

General

Mamitawa amapangidwa m'magulu awiri ndipo gulu lirilonse likuyimira njira imodzi yomvera yomwe imatumizidwa kudera lachipani ndipo njira imodzi yomvera imabwezeretsedwa ndi dera lachipani. Mamita amawunikidwa kuti awonetse mulingo wa dB wokhudzana ndi gawo (mwadzina) la gawo la intercom lachipani. Mzere wa mzere wa chipani cha Model 545DC unasankhidwa kukhala -14 dBu, wofananira womwe umagwiritsidwa ntchito ndi ma intercom amtundu umodzi wa chipani. (Dziwani kuti makina oyambilira a single-channel Clear-Com anali ndi mulingo wodziwika bwino wa -20 dBu koma sizowonanso pamayunitsi amakono.)

Mulingo uliwonse wa mita uli ndi ma LED anayi obiriwira ndi LED imodzi yachikasu. Ma LED anayi obiriwira amawonetsa milingo ya siginecha ya intercom yomwe ili pansi kapena pansi -14 dBu. Ma LED apamwamba ndi achikasu ndipo amawonetsa chizindikiro chomwe chili 6 dB kapena chachikulu kuposa -14 dBu mulingo wadzina. Zizindikiro zamawu zomwe zimapangitsa kuti ma LED achikasu aziwunikira sizimawonetsa kuchuluka kwambiri, koma zimapereka chenjezo kuti kuchepetsa siginecha kungakhale kwanzeru. Kugwiritsa ntchito kofananira ndi ma siginecha abwinobwino kuyenera kupeza mita kuyatsa pafupi ndi 0 point. Kukwera kwa siginecha kungayambitse kuwala kwa LED.
LED yachikasu yomwe imayatsa mokwanira pakamagwira ntchito bwino imawonetsa kusinthasintha kwa siginecha komanso/kapena vuto la kasinthidwe ndi zida zolumikizidwa ndi Dante.

Monga exampndi momwe mita imagwirira ntchito, tiyeni tionensoview M'mene Channel A To mita ili ndi ma LED ake atatu pansi (-18, -12, ndi -6) oyatsa olimba ndipo 0 yake ya LED imakhala yosaunikira. Izi zingasonyeze kuti chizindikiro chokhala ndi mlingo wofanana ndi -14 dBu chikutumizidwa ku njira ya intercom ya phwando la A. Ichi chingakhale chizindikiro choyenera kwambiri ndipo chiyenera kupereka ntchito yabwino kwambiri. (Komanso dziwani kuti -14 dBu siginecha yomwe ikutumizidwa ku kanjira ya intercom yamagulu A ingasonyeze kuti -20 dBFS digito audio siginecha ilipo pa Dante receiver (input) channel A. Izi zachitika chifukwa chosankha Studio Technologies - 20 dBFS ngati mulingo wofotokozera (mwadzina) wamayendedwe amawu a Dante.)

Miyezo Yosayenerera ya Signal

Ngati mita imodzi kapena zingapo zikuwonetsa milingo yomwe ili yotsika kapena yopitilira 0 (reference) ndizotheka kuti pali vuto la kasinthidwe. Izi zitha kukhala zokhudzana ndi masinthidwe olakwika pazida zolumikizidwa ndi njira yolumikizira Dante (zolowetsa) ndi/kapena Dante transmitter (zotulutsa). (Zingakhale zosatheka kuti izi zichitike ngati mayunitsi awiri a Model 545DC asinthidwa kukhala "point-topoint" popeza palibe kusintha kwa Dante digito kwa audio komwe kumaperekedwa.) zapangidwira ku njira kapena doko linalake. Za example, dongosolo la RTS/Telex/Bosch ADAM lili ndi mulingo wamawu wosindikizidwa wa +8 dBu, koma sizikudziwika kuti izi zimamasulira bwanji mulingo wamawu a digito panjira yolumikizidwa ya Dante kapena OMNEO. (OMNEO ndi mawu omwe RTS amagwiritsa ntchito kutchula madoko awo a Dante.) Pogwiritsa ntchito pulogalamu yake ya kasinthidwe ka AZedit ndizotheka kukhazikitsa makiyi a intercom kapena madoko kuzinthu zosiyana ndi +8 dBu. Yankho labwino kwambiri pankhaniyi lingakhale kusintha madoko a OMNEO (Dante-compatible) kuti akwaniritse ma audio odziwika a -20 dBFS pamayendedwe a Dante transmitter (output) ndi receiver (input). Kupereka milingo yofananira ndi mawu a digito kungapangitse kuti Model 545DC igwire bwino ntchito ndi zida zogwirizanirana nazo.

Magulu Omvera ndi Kuyimitsa Mzere wa Party

Awiri a From metres amawonetsa ma siginoloji amawu akubwera kuchokera ku njira ziwiri zolumikizidwa ndi njira za Model 545DC's party-line intercom channel A ndi B. Zizindikiro za analogizi zimasinthidwa kukhala digito kenako zimatuluka pa Dante transmitter (output). mzere wa intercom wolumikizana ndi Model 545DC kuti ugwire bwino ntchito, cholepheretsa (kukana ma siginecha a AC monga ma audio) chiyenera kukhala pafupifupi 200 ohms.
Nthawi zambiri, kuti mukwaniritse izi zimatengera chida chimodzi chomwe chimatha kuyimitsa nyimbo pa intercom. Kuyimitsa uku, 200 ohms mwadzina, kumapangidwa nthawi zonse pamagetsi a intercom. (Chigawo chamagetsi cha intercom nthawi zambiri chimapereka mphamvu zonse za DC ndi netiweki yoyimitsa ma intercom.)

Vuto likhoza kubuka ngati siginecha yomvera imachokera kudera lolumikizidwa lachipani cha intercom kapena zida za ogwiritsa ntchito
sipamulingo wokwanira kotero kuti milingo yowonekera bwino ya mita imatha kufikika. Ndizotheka kuti chipangizo china, monga chachiwiri chamagetsi a intercom pagawo lomwelo la intercom, chingayambitse "kuthetsa kawiri". Izi zitha kupangitsa kuti pakhale kutsekeka kwa tchanelo cha ma intercom pafupifupi 100 ohms (magwero awiri, ma ohm 200 aliwonse, olumikizidwa molumikizana) zomwe zingayambitse vuto lalikulu.
Vuto lomwe likuwonekera kwambiri lingakhale loti ma audio amtundu wa intercom amatha kutsitsa (kutsika) ndi pafupifupi 6 dB (theka la audio vol.tage). Kuphatikiza apo, mabwalo a auto null, monga operekedwa ndi Model 545DC, sangathe kupeza magwiridwe antchito olekanitsa (nulling). Kuchotsa kuchotsedwa kwachiwiri kosafunikira (kulepheretsa kwachiwiri kwa 200 ohms) ndiyo njira yokhayo yothetsera mavuto.

Nthawi zambiri, nkhani yothetsa kawiri imakhala yosavuta kuthetsa. Monga example, ndizotheka kuti imodzi mwamagetsi akumaloko a Model 545DC, yomwe imapereka mphamvu zonse za DC ndi kuthetsedwa kwa 200 ohms, idayatsidwa mwangozi pamene Model 545DC idalumikizidwa kudera lachipani loyendetsedwa ndi kunja ndikuthetsedwa. Izi zitha kukhala zolakwika, zomwe zimatsogolera ku "kuthetsa kawiri". Kuzimitsa gwero lamagetsi lapafupi la Model 545DC podina ndi kugwira batani loyenera lopanda ntchito kapena kugwiritsa ntchito pulogalamu ya ST controller software ndizomwe zimafunikira.

Magawo ena opangira magetsi a intercom amalola kusankha koletsa kuyimitsa kukhala 200 kapena 400 ohms.
Kuthekera kumeneku nthawi zambiri kumaphatikizidwa ndikusintha kwa 3-position komwe kumapangitsanso kuti kuletsa kuyimitsa sikugwiritsidwe ntchito. Onetsetsani kuti masinthidwe osankhidwa, komanso makonzedwe ndi kutumizidwa kwa zida zina zolumikizidwa, zimabweretsa kutsekeka kwa ma intercom a 200 mwadzina pagawo lililonse lanjira ziwiri.

Maudindo Amphamvu ma LED

Ma LED awiri obiriwira ali kumanzere kwa gulu lakutsogolo ndipo amalumikizidwa ndi mphamvu yogwiritsira ntchito. Chizindikiro cha PoE LED chidzawunikira nthawi iliyonse kulumikizidwa kwa Ethernet ndi mphamvu ya Power-over-Ethernet (PoE) kulumikizidwa. Mphamvu ya DC ya LED idzawunikira nthawi iliyonse yakunja ya DC voltage yagwiritsidwa ntchito. Mtundu wovomerezeka ndi 10 mpaka 18 volts DC. Ngati magwero onse amagetsi alipo ma LED onsewo aziwunikira, komabe gwero la PoE lokha ndilo limapereka mphamvu yogwiritsira ntchito ya Model 545DC.

Kusankha kwa Njira Yogwirira Ntchito Yachipani

Monga tafotokozera kale, chigawo chilichonse chamagulu awiri amtundu umodzi chili ndi njira ziwiri zogwirira ntchito. Njira imodzi imagwiritsidwa ntchito pamene Model 545DC ikufunika kuti ipange dera la intercom lachipani, lopereka ma volts 28 DC ndi netiweki ya 200 ohms termination impedance. Munjira iyi, zida za ogwiritsa ntchito monga mapaketi a lamba zitha kuthandizidwa mwachindunji. Zogwirizana ndi Local Power Status LED ziziwala zobiriwira mukasankhidwa. Batani la virtual (pulogalamu-based-graphics) lomwe lili gawo la pulogalamu ya ST controller liwonetsa mawu akuti On kusonyeza kuti mphamvu zakuderalo zayatsidwa. Njira yachiwiri imalola Model 545DC kuti ilumikizidwe ndi gawo limodzi lachipani-chipani cha intercom chomwe chimapereka mphamvu zonse za DC ndi 200 ohms kuthetsa vuto. Munjira iyi, chipangizochi chizigwira ntchito mofanana ndi chipangizo chogwiritsa ntchito ndipo mawonekedwe a Local Power LED sidzayatsidwa. Munjira iyi, mawu akuti Off awonetsedwa mu batani la Controller's virtual push.

Kuti musinthe mawonekedwe ogwiritsira ntchito pamzere wa chipani ndikosavuta, zimangofunika kuti batani lolumikizana ndi auto null lisindikizidwe ndikusungidwa kwa masekondi awiri. Izi zipangitsa kuti mawonekedwe a Model 545DC asinthe ("kusintha") kuchokera kunjira imodzi kupita ku imzake. Pamene mawonekedwe akusintha, mawonekedwe a Local Power Status LED ndi ST controller application aziwonetsa moyenerera. Mukasintha mawonekedwe, batani losinthira likhoza kumasulidwa. Njira yogwiritsira ntchito imathanso kusankhidwa pogwiritsa ntchito batani loyikirapo mu pulogalamu ya ST controller software. Njira yogwiritsira ntchito yosankhidwa idzasungidwa mu kukumbukira kosasunthika, kuonetsetsa kuti idzabwezeretsanso ku mtengo umenewo pambuyo pozungulira mphamvu-pansi / mphamvu-mmwamba.

Local Power Mode Operation

Mtundu wamagetsi wamtundu wa Model 545DC ukayatsidwa kuti ukhale wozungulira wa intercom, gawoli lipereka mphamvu ya DC ndi cholepheretsa choyimitsa cha 200 ohms kuti chipange "standard" single-channel party-line intercom circuit. Mawonekedwe amizere yachipani adzapereka 28 volts DC pa pini 2 ya 3-pini XLR zolumikizira zokhala ndi chojambulira chaposachedwa cha 150 mA chomwe chilipo. Izi ndizokwanira kugwiritsa ntchito zida zosiyanasiyana zogwiritsa ntchito ma intercom monga malo ogwiritsira ntchito ang'onoang'ono ndi mapaketi a malamba. Pulogalamu wamba yowulutsa imatha kugwiritsa ntchito lamba la Clear-Com RS-501 kapena RS-701. Sankhani zida zolumikizidwa kuti zonse zomwe zilipo zisapitirire 150 mA. Si nthawi zonse chiwerengero chophweka kuwerengera koma a web kufufuza kudzapeza zambiri zazomwe zimagwiritsidwa ntchito nthawi zambiri. Za example, kufufuza kumapeza kuti RS-501 yomwe imapezeka paliponse imadya 50 mA yamakono. Malinga ndi chithunzichi, mpaka atatu mwa magawowa akhoza kulumikizidwa ndi Model 545DC. RS-701 yatsopanoyo ili ndi mphamvu ya 12 mA ndi pafupifupi 23 mA. Kuchokera pazidziwitso izi munthu atha kulingalira kuti mpaka asanu mwa magawowa atha kuthandizidwa mosavuta.

Mphamvu yamagetsi yakumaloko ikayatsidwa, mawonekedwe a Active Active LED amawala obiriwira pomwe mphamvu zochepa zikuyenda kuchokera pagawo lachipani la Model 545DC kupita pachida cholumikizidwa kapena zida. Izi zipangitsanso kuti LED yolumikizidwa nayo yotchedwa PL Active mu pulogalamu yowongolera ya ST kuti ikhale yobiriwira. Izi zapano, 5 mA mwadzina, zimapereka chizindikiro champhamvu chamagetsi pamtundu wa Model 545DC wosonyeza kuti ntchito yabwinobwino ikuchitika. Firmware, nayonso, ipangitsa kuti Active status LED iwunikire, pulogalamu ya ST controller kuyatsa LED yake yeniyeni, ndi Dante transmitter (output) audio channel kuti ikhale yogwira ntchito (yosakwera). (Posintha tchanelo cha Dante transmitter (zotulutsa) pomwe chigawo cha intercom sichikugwira ntchito, ma siginecha amawu adzalepheretsedwa kupita kudziko lakunja pomwe palibe chida cholumikizira chipani.)

Zindikirani kuti zochunira mu pulogalamu ya ST controller zitha kuyimitsa kufunikira kwakuti kujambula kwaposachedwa kwa 5 mA (mwadzina) kapena kupitilira apo pa pin 2 ya cholumikizira cha XLR chamagulu paphwando ndikofunikira kuti Active status LED iwunikire, LED yeniyeni mu Ntchito yowongolera ya ST kuti ikhale yobiriwira, ndi njira yomvera (yotulutsa) ikhale yogwira. Ntchitoyi imatchedwa PL Active Detection ndipo kuyimitsa ikhoza kukhala yoyenera pamapulogalamu apadera. Onani gawo la Model 545DC Configuration kuti mudziwe zambiri za ntchitoyi ndi momwe ingagwiritsire ntchito.

Magawo awiri amtundu wa ma intercom a Model 545DC amagwira ntchito motsogozedwa ndi firmware. Izi zimathandiza kuzindikira zolakwika ndikuteteza mayendedwe a unit. Poyamba kupatsa mphamvu magetsi amtundu wa ma intercom palibe kuwunika kwa mphamvu ya intercom komwe kumachitika kwa masekondi atatu. Izi zimalola gawo lamagetsi la Model 545DC intercom ndi chipangizo cholumikizira cha intercom kapena zida kuti zikhazikike. Mphamvu ya Local Power yomwe ikugwirizana ndi LED ikhala yolimba ndipo batani lakukankhira lokhazikika mu pulogalamu ya ST controller iwonetsa mawu akuti On. Active status LED, yomwe imayankha momwe DC voltage pa pini 2 ya cholumikizira cha 3-pin XLR cha gulu lachipani, chidzawala kusonyeza kuti zomwe zatuluka zikugwira ntchito. The PL Active virtual LED mu ST controller idzawala zobiriwira. Pambuyo pakuchedwa koyamba uku, kuyang'anira kumakhala kogwira ntchito. Mkhalidwe wolakwika umazindikirika ngati voltage pa pini 2 imagwera pansi pa 24 kwa nthawi yosalekeza ya 1-sekondi imodzi. Firmware imayankha vutoli mwa kuzimitsa kwakanthawi kagawo ka magetsi a DC ku pini 2. Idzakhalanso, monga chenjezo, ikuwunikira mawonekedwe a Active a LED ndikuwunikira pafupifupi LED mu ST controller. Pambuyo pa masekondi 5 "kuzizira-pansi" kutulutsa kwa DC kudzabwereranso momwemo monga mphamvu yoyamba; mphamvu imayikidwanso pa pini 2, Active status LED idzawala, PL Active LED idzawala mobiriwira, ndipo kuwunika sikuyamba kwa masekondi ena atatu. Kukhazikika kwanthawi yayitali komwe kumagwiritsidwa ntchito pagawo lamagetsi lachipani kumapangitsa kuti pakhale kuzungulira kwa masekondi anayi (masekondi atatu poyambira ndi sekondi imodzi kuti izindikiridwe) kenako masekondi asanu.

Ntchito Yozungulira Panja-Panja

Pamene Local Power yamtundu wa LED kutsogolo kutsogolo sikuyatsidwa ndipo chosinthira batani cholumikizira mu ST chowongolera chimalembedwa kuti Off pa mawonekedwe a chipani cha Model 545DC sichimapereka mphamvu ya DC pa XLR pin 2 kapenanso kupereka 200 ohms kuthetseratu XLR. pini 3. Munjira iyi, Model 545DC imapangidwa kuti igwirizane ndi dera lachipani loyendetsedwa ndi kunja. Dera lachipanichi liyenera kupereka mphamvu ya DC ndikuyimitsa kuyimitsa kofunikira kuti pakhale gawo la ma intercom a chipani. Munjira iyi, Model 545DC imangogwira ntchito mofanana ndi ya chipangizo china cholumikizidwa ndi njira imodzi. (Zoona zake, Model 545DC ingakhale ndi luso la chipangizo chopanda mphamvu.) Mukalumikizidwa ku dera loyendera maphwando a Model 545DC's Active status LED idzawala ngati pafupifupi 18 volts DC kapena kupitilira apo ilipo pa pini 2 ya cholumikizira cha XLR chogwirizana. Kuphatikiza apo, STcontroller's PL Active virtual LED idzawala zobiriwira.
Izi zikadziwika, njira yolumikizira Dante transmitter (output) imayikidwa m'malo ake (osasunthika). Kupanda kutero, yazimitsidwa (yosasunthika) kuti isunge magwiridwe antchito a Model 545DC.

Monga tafotokozera kale, kukhazikitsidwa kwa pulogalamu ya ST controller kutha kuyimitsa lamulo loti ma 18 volts DC kapena kupitilira apo akhalepo pa pini 2 ya cholumikizira cha XLR cha gulu lachipani cha Active status LED kuti iwale, thePL Active virtual LED kuti iwoneke zobiriwira, ndi njira yotumizira (yotulutsa) kuti igwire ntchito. Ntchitoyi imatchedwa ntchito ya PL Active Detection ndikuyimitsa ikhoza kukhala yoyenera pamapulogalamu apadera. Onani gawo la Model 545DC Configuration kuti mudziwe zambiri za ntchitoyi ndi momwe ingagwiritsire ntchito.

Auto Null

Model 545DC ili ndi zozungulira kuti zithetse ma netiweki osakanizidwa omwe amalumikizidwa ndi mawonekedwe amtundu uliwonse. Njirayi imalekanitsa ma siginecha amawu akamatumizidwa ndikulandilidwa kuchokera kumayendedwe amawu okhudzana ndi mabwalo awiri amtundu wa ma intercom. Zosintha ziwiri zokankhira batani, zomwe zili kutsogolo, zimaperekedwa kuti ziyambitse ntchito za auto null, imodzi panjira iliyonse. Mabatani a Virtual ("ofewa") mu pulogalamu ya ST controller software amalolanso kutsegula kwa auto null function. Ma LED awiri okhala ndi mawonekedwe, omwe ali kutsogolo kwa gululo, ndi ma LED awiri owoneka bwino (opangidwa ndi mapulogalamu) operekedwa mu ST controller amapereka chizindikiritso cha magwiridwe antchito a auto null circuit.

Kuti muyambitse null yozungulira poyambira pamafunika kuti Active status ya LED iyatse. Makina ogwiritsira ntchito akakhazikitsidwa pamagetsi am'deralo, Active status ya LED idzawunikira pamene mphamvu yochepera yofunikira ikuyenderera kuchokera kumagetsi amkati. Kapenanso, pamene Local Power LED sinayatse Active status ya LED iyenera kuyatsidwa, kusonyeza kuti DC vol yokwaniratage ilipo pa pini 2 ya dera lolumikizidwa lachipani. Pamene Active status ya LED yayatsidwa, kuyambitsa kuyimba kwa auto kumangofuna kukanikiza ndikutulutsa ("kugogoda") batani lakutsogolo la auto null. Kapenanso, batani lodziwikiratu mu pulogalamu ya ST controller ingagwiritsidwe ntchito kuyambitsa auto null. Auto null process imatenga pafupifupi masekondi 10 kuti ithe. Ma LED omwe ali kutsogolo kwa chipangizocho amapereka chithunzithunzi cha auto null process, kunyezimira lalanje pamene auto null process ikugwira ntchito. Ma LED a Virtual mu ST controller application amapereka ntchito yomweyo. Amatchedwa Ch A (Pin 3) ndi Ch B (Pin 3) kuti asonyeze mwachindunji kuti auto null function ikugwira ntchito.

Ngati batani la auto null likanikizidwa, kaya kutsogolo kapena pa ST controller, pomwe mawonekedwe a Active a LED akapanda kuyatsa njira ya auto null sidzayamba. The auto null LED idzawala mwachangu kanayi kuti iwonetse vutoli.

Nthawi zambiri, kuchotserako kumachitika panthawi yoyambira Model 545DC koma palibe chifukwa chomwe sichingayambitsidwe nthawi iliyonse yomwe munthu angafune.
Nthawi yokhayo yomwe auto null iyenera kuchitidwa ndi ngati zinthu zasintha ndi zida zogwiritsira ntchito maphwando ndi mawaya olumikizidwa ndi cholumikizira cha chipani cha Model 545DC. Ngakhale kusintha kwakung'ono kwa gawo la ma intercom a phwando, monga kuwonjezera kapena kuchotsa gawo la chingwe, kungakhale kokwanira kutsimikizira kuti ntchito ya auto null ichitike.

Kutsatizana kwa auto null kumayamba ndi kusalankhula kwa Dante receiver (input) ndi Dante transmitter (output)audio signal paths. Ngati Model 545DC ikupereka mphamvu pamawonekedwe a phwando, izi zimatsatiridwa ndi kutsekedwa kwachidule (kupuma) mu 28 volts DC yomwe imatumizidwa ku pini 2. Izi zidzatseka maikolofoni pazida zomwe zimagwiritsidwa ntchito zomwe zimagwirizana ndi Clear-Com "mic kill" protocol. The enieni auto nulling ndondomeko ikuchitika lotsatira. Ma toni angapo adzalumikizana ndi mawonekedwe a chipani. Zozungulira zina za Model 545DC, zoyendetsedwa ndi firmware, zisintha mwachangu kuti zitheke bwino kwambiri. Zosinthazo zitapangidwa zotsatira zake zimasungidwa mu kukumbukira kosasunthika kwa Model 545DC. Ntchito ikamalizidwa, njira zomvera za Dante (zolowetsa) ndi Dante transmitter (zotulutsa) zimayatsidwanso.

Ngati n'kotheka, musanayambe kuyimitsa galimoto ndi ulemu kuchenjeza ogwira ntchito omwe akugwiritsa ntchito zida za intercom zolumikizidwa. Ma toni omwe amatumizidwa kudera lachipani pa nthawi yomenyera ng'ombe sizokwera kwambiri kapena zonyansa, koma ogwiritsa ntchito ambiri angafune kuchotsa mahedifoni awo panthawiyi. Kuphatikiza pa kuchenjeza ogwiritsa ntchito, ingakhale nthawi yabwino kuwafunsa kuti atonthoze maikolofoni aliwonse omwe akugwira ntchito. Ngakhale chizindikiro chodziwikiratu cha "mic kill" chidzakhala chogwirizana ndi zida zambiri za ogwiritsa ntchito sichingagwire ntchito kwa onse. Kutembenuza maikolofoni ndikofunikira, chifukwa kupeza "zakuya" kumafuna kuti pasakhale ma sign akunja pamayendedwe a intercom.

Imbani Thandizo Lowala

Model 545DC imapereka ntchito yothandizira kuwala, kulola DC voltage yolumikizidwa ndi ntchito yowunikira kuyimba pazida za Model 545DC zolumikizidwa ndi ogwiritsa ntchito kuti azigwira ntchito limodzi muzolumikizana za Dante. Ntchitoyi imalolanso Model 545DC kuti ilumikizane ndi gawo la Model 545DR Intercom Interface ndikuthandizira kuwunikira kwa ma unit unit. Izi zimathandizira kuyatsa kwa kuwala kwa tchanelo chimodzi pakati pa magetsi oyimbira omwe ali ndi tchanelo chimodzi DC ndi ma 2-channel high-frequency tone yoyatsidwa. Palibe chochita cha opareshoni chomwe chimafunikira kuti ma call light support agwire ntchito zawo.

Ntchito yothandizira kuwala kwa foni ndiyosangalatsa kwambiri. Kukhazikitsidwa mu mapulogalamu, kumalola DC voltage yazindikirika pa pini 3 ya mawonekedwe a gulu kuti apangitse kuti siginecha yopangidwa ndi digito ya 20 kHz sine wave kuti itulutsidwe panjira yolumikizana ndi Dante transmitter (output). Siginecha yothamanga kwambiri (yomwe imatchedwa 20 kHz) yolandiridwa panjira yolandila Dante (zolowetsa) ipangitsa kuti ma circuitry a Model 545DC atulutse volti ya DC.tage pa pini 3 ya mawonekedwe ogwirizana nawo. Zosefera za low-pass (LP) zogwiritsidwa ntchito pa digito zimalepheretsa ma toni othamanga kwambiri kuti asadutse kupita kumayendedwe amawu.

Kusankhidwa mu pulogalamu ya ST controller kumalola kuyimitsa kuthandizira kwa kuwala kwa foni. Mwaukadaulo, izi zimalangiza pulogalamu ya firmware ya chipangizocho (mapulogalamu ophatikizidwa) kuti asapange toni ya 20 kHz pomwe DC ipezeka pa pini 3. Zimalepheretsanso DC vol.tage kuchoka kutumizidwa ku pini 3 pamene kamvekedwe kapamwamba "kuyitana" kulandiridwa. Kusefa kwa siginecha yothamanga kwambiri (pogwiritsa ntchito zosefera zotsika) kumakhalabe kogwira ntchito. Kuyimitsa chithandizo cha kuwala koyimbira kungakhale koyenera pamapulogalamu apadera kwambiri.

Chiyankhulo cha USB

Chotengera chamtundu wa USB A komanso cholumikizira cha LED, chotchedwa Firmware Update, chili pagawo lakumbuyo la Model 545DC. Mawonekedwe a USB awa amagwiritsidwa ntchito pongokonzanso firmware ya pulogalamuyo; palibe zomvera zamtundu uliwonse zidzadutsamo. Kuti mudziwe zambiri pazakusintha, chonde onani gawo la Technical Notes.

Zolemba Zaukadaulo Itanani Thandizo Lowala

Chizindikiro cha "kuyitana" kapena "kuwala koyimba" pagawo la Clear-Com party-line intercom chimayendetsedwa ndi DC vol.tage yomwe imagwiritsidwa ntchito panjira yomvera, yomwe nthawi zambiri imakhala pini 3 ya chingwe cholumikizira. DC iyi voltage imafupikitsidwa (kuwonjezedwa) kumawu aliwonse omwe alipo. Model 545DC imazindikira ngati chizindikiro choyimba foni chikugwira ntchito poyang'anira njira yomvera kuti pakhale mphamvu ya DC.tage. Chizindikiro cha pafupifupi 5 volts DC kapena kupitilira apo chikufunika kuwonetsa kuti kuyimba kumagwira ntchito. Model 545DC imathanso kupanga siginecha yoyimba pogwiritsa ntchito DC voltage ku njira ya audio. Chizindikiro cha DC, pafupifupi 16 volts, ndi damper mmwamba ndi pansi kuti muchepetse kuwonjezera kwa kudina kapena kutulutsa ku siginecha yamawu.

Ngakhale Model 545DC imatha kuzindikira ndi kupanga siginecha yoyimba, sizingatheke kutumiza mwachindunji ndi kulandira ma siginecha a DC pa kulumikizana kwa Dante chifukwa amangopangira zoyendera zomvera. Model 545DC imagwira ntchito mozungulira nkhaniyi posintha siginecha yoyimba foni ya DC kukhala yomwe imatengera kamvekedwe ka 20 kHz. Wogwiritsa ntchito mwanzeru adzazindikira izi ngati njira yoyimbira yomwe imagwiritsidwa ntchito ndi mndandanda wa TW kuchokera ku RTS; m'malo mowonetsa kudzera pa DC munjira yomvera, siginecha ya 20 kHz imagwiritsidwa ntchito. M'dziko la "telco" izi zitha kutchedwa ma sigino a m'gulu, osati zosiyana ndi njira yoyimba ndi toni yomwe imagwiritsidwa ntchito pamizere yamafoni a analogi.
Mosiyana ndi ma sign okhudza kukhudza, chizindikiro cha 20 kHz chili ndi advantage kukhala pamwamba pa makutu a anthu ambiri. Izi zimalola kuti ma audio a intercom wamba komanso ma call 20 kHz azigwira ntchito nthawi imodzi. Ndipo kunyamula chizindikiro chophatikizika choyimba / kuyimba pamtundu wa Dante wa Model 545DC sikuyenera kukhala vuto ngati njira yaukadaulo yowulutsira mawu ya digito yomwe imagwiritsa ntchito 48 kHz s.ample rate imatha kunyamula chizindikiro cha 20 kHz mosavuta.

Model 545DC ikazindikira DC pa imodzi mwanjira zomvera (pini 3 ya zolumikizira zolumikizirana ndi gulu lakumbuyo) ipanga kamvekedwe ka 20 kHz ndikuyisakaniza (kuwerengera) ndi ma sigino aliwonse omvera omwe akupezeka pazolumikizana. Dante transmitter (output) channel.
Mabwalo ozindikira mumayendedwe omvera a Model 545DC a Dante (zolowetsa) amawunika mosalekeza kupezeka kwa toni ya 20 kHz. Ngati chizindikirochi chizindikirika (mu digito) chimayambitsa DC voltage kuti igwiritsidwe ntchito panjira yomvera ya gawo lolumikizirana lachipani. Pamene chizindikiro cha 20 kHz sichikupezekanso mphamvu ya DC voltage adzachotsedwa. Ntchito yomasulira ya 20 kHz-to-DC imachitika yokha popanda kusinthidwa kofunikira. Njirayi ndiyothandiza kwambiri pazifukwa zingapo. Imalola mayunitsi awiri a Model 545DC omwe amalumikizana molunjika-ku-point kuti azitha kunyamula ma audio ndi mafoni pakati pawo. Idzalolanso kuthandizira zizindikiro zoyimba pakati pa Model 545DC (yothandizira mabwalo awiri amtundu umodzi wa Clear Com) ndi Model 545DR (yothandizira chigawo cha 2 cha RTS). Ndipo pamapeto pake, idzalola zida zomwe zimatha kunyamula ma siginecha a 20 kHz okhudzana ndi mabwalo amtundu wa RTS, monga madoko a RTS ADAM SOMEONE, kutumiza ndikulandila ma siginecha ozikidwa pa DC okhudzana ndi mzere umodzi wa gulu la Clear-Com. zipangizo.

Dziwani kuti zosefera za digito mu firmware ya Model 545DC zimalepheretsa kuti zidziwitso zonse zomwe zili pamwamba pa 10 kHz zisatumizidwe kumayendedwe amawu amzere. Izi zimathandiza kuwonetsetsa kuti mabwalo osakanizidwa akupereka "zakuya" zopanda pake monga momwe zimakhalira ngati kusunga siginecha ya 20 kHz kuchokera panjira iliyonse yamawu.

Common Ground

Model 545DC imapereka ma intercom awiri odziyimira pawokha panjira imodzi. Zolumikizirazi zitha kulumikizidwa ku zida ziwiri za ogwiritsa ntchito, mabwalo awiri omwe alipo amtundu wa ma intercom, njira ziwiri kuchokera kumagetsi akunja amtundu wa intercom, kapena kuphatikiza kulikonse. Chofunikira kukumbukira ndikuti magwero amagetsi ndi maulumikizidwe amakanema omwe amalumikizidwa ndi njira ziwiri zachipani zachipani za Model 545DC zimagawana zomwezo. Izi ndizomwe zimayembekezeredwa koma zimapereka malire a ntchito imodzi. Mawonekedwe awiriwa sanapangidwe kuti alumikizane (mlatho) mabwalo awiri a intercom omwe ali otalikirana. Izi zikachitika kudzera pakulumikizana kwa pini 1 pa zolumikizira ziwiri za 545-pin XLR za Model 3DC munthu amatha kuyembekezera kung'ung'udza, phokoso, kapena zida zina zomvera. Izi zitha kukhala chifukwa cha kusiyana komwe kungapezeke pamagawo awiri osiyana a ma intercom. Ngati kulumikizana kumeneku ndi ntchito yodzipatula ikufunika chinthu monga Clear-Com TW-12C chingakhale chofunikira.

 Ntchito Yapa IP Address

Mwachisawawa, mawonekedwe a Model 545DC a Dante-associated Ethernet adzayesa kupeza ma adilesi a IP ndi makonzedwe ogwirizana nawo pogwiritsa ntchito DHCP (Dynamic Host Configuration Protocol). Ngati seva ya DHCP sinadziwike, adilesi ya IP ingoperekedwa pogwiritsa ntchito ulalo wapamaloko. Protocol iyi imadziwika padziko lonse la Microsoft® ngati Automatic Private IP Addressing (APIPA). Nthawi zina imatchedwanso auto-IP (PIPPA). Link-local ipereka mwachisawawa adilesi yapadera ya IP mu IPv4 osiyanasiyana 169.254.0.1 mpaka 169.254.255.254. Mwanjira imeneyi, zida zambiri zothandizidwa ndi Dante zitha kulumikizidwa palimodzi ndikuzigwira ntchito zokha, kaya seva ya DHCP ikugwira ntchito pa LAN kapena ayi. Ngakhale zida ziwiri zothandizidwa ndi Dante zomwe zimalumikizidwa mwachindunji pogwiritsa ntchito chingwe cha RJ45 patch, nthawi zambiri, zitha kupeza ma adilesi a IP molondola ndikutha kulumikizana.

Kupatulapo kumachitika poyesa kulumikiza mwachindunji zida ziwiri za Dante zomwe zimagwiritsa ntchito mabwalo ophatikizika a Ultimo kuti agwiritse ntchito Dante. Model 545DC imagwiritsa ntchito "chip" cha Ultimo X2 ndipo, motero, kulumikizana kwachindunji pakati pawo ndi chinthu china chochokera ku Ultimo sikungathandizidwe. Kusintha kwa Ethernet komwe kumalumikiza mayunitsiwa kudzafunika kuti mulumikizane bwino zida ziwiri za Ultimo. Chifukwa chaukadaulo chomwe kusinthaku kumafunikira kumakhudzana ndi kufunikira kwa latency pang'ono (kuchedwa) mumayendedwe a data; kusintha kwa Ethernet kudzapereka izi. Izi sizingakhale zovuta chifukwa Model 545DC imagwiritsa ntchito Power-over Ethernet (PoE) kuti ipereke mphamvu zake zogwirira ntchito. Momwemo, nthawi zambiri chosinthira cha Ethernet chothandizira PoE chingagwiritsidwe ntchito kuthandizira mayunitsi a Model 545DC.

Pogwiritsa ntchito pulogalamu ya pulogalamu ya Dante Controller, adilesi ya IP ya Model 545DC ndi magawo okhudzana ndi netiweki atha kukhazikitsidwa kuti akhazikitse dongosolo (lokhazikika kapena lokhazikika). Ngakhale iyi ndi njira yokhudzidwa kwambiri kusiyana ndi kungolola DHCP kapena kugwirizanitsa anthu "achite zomwe akufuna," ngati maadiresi okhazikika ndi ofunikira ndiye kuti mwayiwu ulipo. Pamenepa, tikulimbikitsidwa kuti chigawo chilichonse chizilemba chizindikiro, mwachitsanzo, kugwiritsa ntchito chikhomo chokhazikika kapena "tepi ya console," yokhala ndi adilesi yake ya IP. Ngati chidziwitso cha adilesi ya IP ya Model 545DC sichinakhazikitsidwe palibe batani lokhazikitsiranso kapena njira ina yobwezeretsa mosavuta chipangizocho ku IP yokhazikika.

Zikachitika mwatsoka kuti adilesi ya IP ya chipangizocho "yatayika," lamulo la netiweki la Address Resolution Protocol (ARP) lingagwiritsidwe ntchito "kufufuza" zida za netiweki kuti zidziwe izi. Za example, mu Windows OS lamulo la arp -a lingagwiritsidwe ntchito kusonyeza mndandanda wa zidziwitso za LAN zomwe zimaphatikizapo ma adilesi a MAC ndi ma adilesi a IP ofanana. Njira yosavuta yodziwira adilesi ya IP yosadziwika ndikupanga "mini" LAN yokhala ndi chosinthira chaching'ono cha PoE-enabled Ethernet cholumikiza kompyuta yanu ku Model 545DC. Kenako pogwiritsa ntchito lamulo loyenera la ARP "zizindikiro" zofunikira zitha kupezeka.

Kukhathamiritsa kwa Network Performance

Pakuchita bwino kwa Dante audio-over-Ethernet network yomwe imathandizira kuthekera kwa VoIP QoS ndiyofunikira. M'mapulogalamu omwe amagwiritsa ntchito ma multicast Ethernet traffic omwe amathandizira kuyang'ana kwa IGMP kungakhale kofunikira. (Pamenepa, onetsetsani kuti chithandizo cha mauthenga a nthawi ya PTP chikupezekabe.) Ndondomekozi zikhoza kukhazikitsidwa pafupifupi pafupifupi ma switch onse amakono oyendetsedwa ndi Efaneti. Palinso masiwichi apadera omwe amakongoletsedwa ndi mapulogalamu okhudzana ndi zosangalatsa. Onani kwa Inordinate website (inordinate. com) kuti mudziwe zambiri za kukhathamiritsa maukonde a Dante application.

Ntchito Fimuweya Version Sonyezani

Kusankhidwa mu pulogalamu ya ST controller software kumalola mtundu wa firmware wa Model 545DC kudziwika. Izi zitha kukhala zothandiza mukamagwira ntchito ndi ogwira ntchito kufakitale pakuthandizira ntchito ndikuthana ndi mavuto. Kuti mudziwe mtundu wa fimuweya, yambani ndikulumikiza gawo la Model 545DC ku netiweki (kudzera pa Ethernet ndi PoE) ndikudikirira mpaka chipangizocho chiyambe kugwira ntchito. Kenako, mutatha kuyambitsa ST controller, review mndandanda wazida zodziwika ndikusankha Model 545DC yomwe mukufuna kudziwa mtundu wake wa firmware. Kenako sankhani Version ndi Information pansi pa Chipangizo tabu. Kenako tsamba liziwonetsa lomwe lipereka zambiri zothandiza. Izi zikuphatikiza mtundu wa pulogalamu ya firmware komanso tsatanetsatane wa firmware ya Dante.

Ndondomeko Yowonjezera Firmware

Ndizotheka kuti mitundu yosinthidwa ya firmware application (mapulogalamu ophatikizika) omwe amagwiritsidwa ntchito ndi Model 545DC's micro controller (MCU) gawo lophatikizidwa atulutsidwa kuti awonjezere mawonekedwe kapena kukonza zolakwika. Onani ku Studio Technologies' webtsamba la firmware yaposachedwa kwambiri file. Chipangizochi chili ndi mwayi wotsitsa zomwe zasinthidwa file mu kukumbukira kwake kosasunthika kwa MCU kudzera pa mawonekedwe a USB. Model 545DC imagwiritsa ntchito USB host yomwe imathandizira mwachindunji kulumikizidwa kwa USB flash drive. Chitsanzo Zithunzi za 545DC MCU imasintha pulogalamu yake ya firmware pogwiritsa ntchito a file dzina Mtengo wa M545DCvXrXX.stm kumene ma X ndi manambala a decimal omwe amayimira nambala yeniyeni ya firmware.

Njira yosinthira imayamba pokonzekera USB flash drive. Flash drive siyenera kukhala yopanda kanthu (yopanda kanthu) koma iyenera kukhala mumtundu wa FAT32 wapakompyuta. Mawonekedwe a USB mu Model 545DC amagwirizana ndi USB 2.0-, USB 3.0-, ndi USB 3.1-yogwirizana ndi ma drive drive. Sungani pulogalamu yatsopano ya firmware file mu bukhu la mizu ya flash drive yokhala ndi dzina la Mtengo wa M545DCvXrXX.stm pomwe XrXX ndiye nambala yeniyeni yamtunduwu. Studio Technologies idzapereka firmware ya pulogalamuyo file mkati mwa .zip archive file. Dzina la zip file idzawonetsa ntchito file's version number ndipo adzakhala ndi awiri files. Mmodzi file adzakhala ntchito yeniyeni file ndi mawu ena a readme (.txt). file. Ndibwino kuti readme (.txt) file kukhala reviewed popeza izikhala ndi tsatanetsatane wokhudzana ndi pulogalamu ya firmware. Pulogalamu ya firmware file mkati mwa zip file adzatsatira dongosolo lofunikira la mayina.

USB flash drive ikangoyikidwa mu mawonekedwe a USB host, kudzera pa chotengera chamtundu wa USB A chomwe chili pagawo lakumbuyo la Model 545DC, chipangizocho chiyenera kuzimitsidwa ndikuyatsidwanso. Panthawi imeneyi, a file kuchokera pa USB flash drive idzatsegula zokha. Mayendedwe enieni ofunikira adzasonyezedwa m’ndime zotsatirazi.

Kukhazikitsa firmware application file, tsatirani izi:

1. Chotsani mphamvu kuchokera ku Model 545DC. Izi zitha kuphatikizirapo kuchotsa kulumikizana kwa PoE Ethernet komwe kumapangidwira jack ya RJ45 pagawo lakumbuyo. Mwinanso, zitha kuphatikiza kuchotsa gwero la 12 volts DC lomwe limalumikizidwa ndi cholumikizira cha 4-pin XLR, komanso malo kumbuyo chakumbuyo.
2. Ikani USB flash drive yokonzekera mu chotengera cha USB pagawo lakumbuyo la unit.
3. Ikani mphamvu ku Model 545DC mwina polumikiza chizindikiro cha PoE Ethernet kapena gwero la 12 volts DC.
4. Pambuyo pamasekondi pang'ono Model 545DC idzayendetsa pulogalamu ya "bootloader" yomwe imangotsegula pulogalamu yatsopano ya firmware. file ( Mtengo wa M545DCvXrXX.stm ). Kutsegulaku kudzatenga masekondi angapo okha. Panthawi imeneyi LED yobiriwira yomwe ili moyandikana ndi chotengera cha USB idzawala pang'onopang'ono. Ntchito yonse yotsitsa ikatha, kutenga pafupifupi masekondi a 10, Model 545DC iyambiranso kugwiritsa ntchito firmware yodzaza kumene.
5. Pakadali pano, Model 545DC ikugwira ntchito ndi firmware yomwe yangodzaza kumene ndipo USB flash drive imatha kuchotsedwa. Koma kuti mukhale osamala, chotsani kulumikiza kwa PoE Ethernet kapena 12 volts DC gwero lamagetsi kaye kenako chotsani USB flash drive. Lumikizaninso cholumikizira cha PoE Ethernet kapena gwero lamagetsi la 12 volts DC kuti muyambitsenso chipangizocho.
6. Pogwiritsa ntchito ST controller, tsimikizirani kuti mtundu wa firmware yomwe mukufuna idakwezedwa bwino.

Dziwani kuti mphamvu ikugwiritsidwa ntchito ku Model 545DC ngati cholumikizira cha USB cholumikizidwa chilibe cholondola file (Mtengo wa M545DCvXrXX.stm) mu chikwatu chake palibe choyipa chomwe chidzachitike. Mukayatsa nyali yobiriwira, yomwe ili moyandikana ndi chotengera cha USB pagawo lakumbuyo, idzawunikira ndikuzimitsa mwachangu kwa masekondi angapo kuti iwonetse vutoli ndiyeno kugwiritsa ntchito nthawi zonse pogwiritsa ntchito firmware yomwe ilipo iyamba.

Kusintha kwa Ultimo Firmware

Monga tafotokozera kale, Model 545DC imagwiritsa ntchito kulumikizana kwake kwa Dante pogwiritsa ntchito dera lophatikizika la Ultimo kuchokera ku Inordinate. Wolamulira wa ST kapena mapulogalamu a Dante Controller angagwiritsidwe ntchito kudziwa mtundu wa firmware (mapulogalamu ophatikizidwa) omwe amakhala mudera lophatikizika ili. Firmware (mapulogalamu ophatikizidwa) okhala mu UltimoX2 amatha kusinthidwa kudzera pa doko la Ethernet la Model 545DC. Kuchita zosinthika kumatheka mosavuta pogwiritsa ntchito njira yodzipangira yokha yotchedwa Dante Updater yomwe imaphatikizidwa ngati gawo la pulogalamu ya Dante Controller. Pulogalamuyi imapezeka, kwaulere, kuchokera kwa Audinate webtsamba (audinate. com). Firmware yaposachedwa ya Model 545DC file, ndi dzina m'mawonekedwe a Mtengo wa M545DCvXrXrX.dnt, ikupezeka pa Studio Technologies' webtsamba komanso kukhala gawo la laibulale yazinthu za Ordinate. Yotsirizirayi imalola pulogalamu ya Dante Updater yomwe imaphatikizidwa ndi Dante Controller kuti ifunse zokha ndipo, ngati pakufunika, sinthani mawonekedwe a Dante a Model 545DC.

Kubwezeretsa Zosasintha Zafakitale

Lamulo mu pulogalamu ya ST controller software limalola kuti zosintha za Model 545DC zikhazikitsidwenso kumitengo yafakitale. Kuchokera ku STcontroller sankhani Model 545DC yomwe mukufuna kubwezeretsa zosintha zake. Sankhani Chipangizo tabu ndiyeno Factory Defaults kusankha. Kenako dinani OK bokosi. Onani Zakumapeto A kuti mupeze mndandanda wazosintha za fakitale ya Model 545DC.

Zofotokozera

Kochokera Mphamvu:
Power-over-Ethernet (PoE): kalasi 3 (pakati mphamvu) pa IEEE® 802.3af
Zakunja: 10 mpaka 18 volts DC, 1.0 A max pa 12 volts DC

Intaneti Audio Technology:
Mtundu: Dante audio-over-Ethernet
Thandizo la AES67-2018: inde, zosankhidwa poyatsa/kuzimitsa
Dante Domain Manager (DDM) Thandizo: inde
Kuzama Pang'ono: mpaka 24
Sample Mlingo: 48 kHz
Dante Transmitter (Zotulutsa): 2
Dante Receiver (Zolowa): 2
Dante Audio Flows: 4; 2 transmitter, 2 wolandila
Kufanana kwaanaloji kupita ku Digital: chizindikiro cha analogi cha -10 dBu panjira yolumikizira chipani chimapangitsa kuti Dante digito atulutse mulingo wa -20 dBFS ndi mosemphanitsa

Network Interface:
Mtundu: 100BASE-TX, Fast Ethernet pa IEEE 802.3u (10BASE-T ndi 1000BASE-T (GigE) sichikuthandizidwa)
Power-over-Ethernet (PoE): Pa IEEE 802.3af
Mtengo wa Data: 100 Mb/s (10 Mb/s ndi 1000 Mb/s sichikuthandizidwa)

Audio General:
Mayankho pafupipafupi (PL to Dante): -0.3 dB @ 100 Hz (–4.8 dB @ 20 Hz), -2 dB @ 8 kHz (–2.6 dB @ 10 kHz)
Mayankho pafupipafupi (Dante to PL): -3.3 dB @ 100 Hz (–19 dB @ 20 Hz), -3.9 dB @ 8 kHz (–5.8 dB @ 10 kHz)
Kusokoneza (THD+N): <0.15%, yoyezedwa pa 1 kHz, Dante alowetsa ku PL interface pin 2 (0.01% pini 3)
Kulemba Kwaphokoso ndi Phokoso: >65 dB, A-yolemera, yoyezedwa pa 1 kHz, Dante alowetsa ku PL interface pin 2 (73 dB, PL interface pini 3)

Party-Line (PL) Intercom Interfaces: 2
Mtundu: single-channel analogi PL (XLR pin 1 common; XLR pin 2 DC; XLR pin 3 audio unbalanced)
Kugwirizana: makina a intercom a single-channel PL monga omwe amaperekedwa ndi Clear-Com®
Gwero la Mphamvu, XLR Pin 2: 28 volts DC, 150 mA maximum Impedance, XLR Pin 3 - Local PL Power Not
Yayatsidwa:> 10 km
Impedance, XLR Pin 3 - Local PL Power Yathandizidwa: 200 okhm
Mulingo wa Audio wa Analogi, XLR Pin 3: -14 dBu, mwadzina, +7 dBu maximum
Imbani Thandizo la Signal Light, XLR Pin 3: DC voltage pa pin 3; amazindikira pa> = 5 5 volts DC mwadzina; imapanga 16 volts DC dzina la Mic Kill Signal Support, XLR Pin 2 - Local Power
Yayatsidwa: kupuma kwakanthawi mu DC voltage
Zophatikiza za Party-Line (PL): 2
Topology: 3-gawo la analogi wozungulira amalipira katundu wotsutsa, wochititsa chidwi, komanso wokwanira
Nulling Njira: zodziwikiratu zikangoyambitsa, purosesa imagwiritsa ntchito kuwongolera kwa digito kwa ma analogi; makonda osungidwa mu kukumbukira kosasunthika
Nulling Line Impedans Range: 120 mpaka 350 ohms
Utali Wautali Wachingwe: 0 mpaka 3500 mapazi
Kutayika kwa Trans-Hybrid: > 55 dB, yofanana ndi 800 Hz
Mamita:4
Ntchito: amawonetsa kuchuluka kwa ma audio komanso njira zotulutsira
Mtundu: 5-gawo la LED, kusinthidwa kwa VU ballistics

Zolumikizira:
Party-Line (PL) Intercom: awiri, 3-pini mwamuna XLR
Efaneti: Neutrik etherCON RJ45 Jack
DC Wakunja: 4-pini mwamuna XLR
USB: lembani cholandirira A (chogwiritsidwa ntchito pokonzanso firmware)
Kusintha: imafuna pulogalamu ya Studio Technologies 'STcontroller software
Kusintha kwa Mapulogalamu: USB flash drive yomwe imagwiritsidwa ntchito pokonzanso pulogalamu ya firmware; Pulogalamu ya Dante Updater yomwe imagwiritsidwa ntchito pokonzanso mawonekedwe a firmware a Dante

Zachilengedwe:
Kutentha kwa Ntchito: 0 mpaka 50 madigiri C (32 mpaka 122 madigiri F)
Kutentha Kosungirako: -40 mpaka 70 madigiri C (-40 mpaka 158 madigiri F)
Chinyezi: 0 mpaka 95%, osasintha
Kutalika: osadziwika

Makulidwe - Pazonse:
8.70 mainchesi m'lifupi (22.1 cm)
Kutalika kwa 1.72 mainchesi (4.4 cm)
8.30 mainchesi kuya (21.1 cm)
Kulemera kwake: 1.7 mapaundi (0.77kg); zida zoyikira choyikapo zimawonjezera pafupifupi mapaundi 0.2 (0.09 kg)
Kutumizidwa: zopangira mapulogalamu apakompyuta.
Zida zinayi zoyikira mwasankha ziliponso:
RMBK-10 imalola kuti gawo limodzi likhazikitsidwe pagawo lodulira kapena pamalo athyathyathya
RMBK-11 imalola kuti gawo limodzi likhazikitsidwe kumanzere kumanja kwa danga limodzi (1U) la rack 19-inch
RMBK-12 imalola mayunitsi awiri kuti akhazikike mumalo amodzi (1U) a rack 19-inch
RMBK-13 imalola kuti gawo limodzi likhazikike pakati pa danga limodzi (1U) la choyikapo cha 19-inch
Njira Yopangira Mphamvu ya DC: Studio Technologies 'PS-DC-02 (100-240 V, 50/60 Hz, zolowetsa; 12 volts DC, 1.5 A, zotuluka), zogulidwa mosiyana

Mfundo ndi zambiri zomwe zili mu Bukuli la Wogwiritsa ntchito zitha kusintha popanda kuzindikira.

Zakumapeto A-ST wolamulira Default Configuration Values

System - Imbani Thandizo Lowala: Pa
System - PL Kuzindikira Kwachangu: On

Zowonjezera B-Zojambula Zofotokozera za Zida Zoyikira za Panel Cutout kapena Surface-Mounting Use (Order Code: RMBK-10)
Chida choyikirachi chimagwiritsidwa ntchito kuyika gawo limodzi la Model 545DC kukhala chodulira chamagulu kapena malo athyathyathya.

Zowonjezera C-Zojambula Zofotokozera za Kit Kumanzere- kapena Kumanja kwa Rack-Mount Installation Unit ya Chigawo Chimodzi cha "1/2-Rack" (Order Code: RMBK-11)
Zida zoyikirazi zimagwiritsidwa ntchito pokweza gawo limodzi la Model 545DC kukhala danga limodzi (1U) lachiyikapo cha 19-inch. Chigawo chidzakhala kumanzere- kapena kumanja kwa kutsegulidwa kwa 1U.

Zowonjezera D-Graphical Description of Rack-Mount Installation Kit ya Magawo Awiri a "1/2-Rack" (Khodi Yoyitanitsa: RMBK-12)
Zida zoyikirazi zitha kugwiritsidwa ntchito kuyika ma module awiri a Model 545DC kapena gawo limodzi la Model 545DC ndi chinthu china chomwe chimagwirizana ndi RMBK-12 (monga Studio Technologies 'Model 5421 Dante Intercom Audio Engine) pamalo amodzi (1U) a 19-inch zida choyikapo.

Zowonjezera E-Zojambula Zofotokozera za Center Rack-Mount Installation Kit ya Chigawo Chimodzi cha "1/2-Rack" (Khodi Yoyitanitsa: RMBK-13)
Zida zoyikirazi zimagwiritsidwa ntchito pokweza gawo limodzi la Model 545DC kukhala danga limodzi (1U) lachiyikapo cha 19-inch. Unit idzakhala pakatikati pa kutsegulidwa kwa 1U.

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Zolemba / Zothandizira

Studio Technologies 545DC Intercom Interface [pdf] Buku Logwiritsa Ntchito 545DC Intercom Interface, 545DC, Intercom Interface, Interface

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• Buku Logwiritsa Ntchito