Studio Teknụzụ 545DC Intercom Interface ntuziaka onye ọrụ
Ntuziaka onye ọrụ a na-adabara maka nọmba Oghere Usoro M545DC-00151 na emesia ya na ngwa Firmware 1.00 na emesịa yana ụdị ngwa njikwa ST 3.08.00 na emesịa.
Akụkọ ngbanwe
mbipụta 2, Febụwarị 2024:
- Na-emelite Model 545DC foto panel azụ.
mbipụta 1, Juun 2022:
- Ntọhapụ mbụ.
Okwu mmalite
Model 545DC Intercom Interface na-enye ohere ka etinye sekit intercom abụọ otu ọwa analọgụ otu-ahịrị party (PL) yana ngwaọrụ ndị ejikọtara na ngwa Dante® audio-over-Ethernet.
A na-ejikarị sistemu intercom analog party-line (PL) ọwa otu ọwa eme ihe na ihe nkiri, ntụrụndụ na ngwa agụmakwụkwọ ebe achọrọ ngwọta dị mfe, ntụkwasị obi, ọnụ ala na dị mfe iji. Dante abụrụla ụzọ bụ isi iji jikọọ akara ngosi ọdịyo na ngwaọrụ dị iche iche site na iji netwọk Ethernet ọkọlọtọ. Ihe Nlereanya 545DC na-akwado ma ahịrị ndị otu analog (PL) na Dante, na-enye ọmarịcha arụmọrụ na ngalaba abụọ ahụ. Ngwaahịa otu ọwa analọgụ otu (PL) sitere na Clear-Com® dakọtara na Model 545DC. A na-eji teknụzụ ịkparịta ụka n'igwe mgbasa ozi Dante audio-over-Ethernet na-ebufe na-anata ọwa ọdịyo jikọtara ya na sekit abụọ otu ọwa party-line (PL). Model 545DC's abụọ ngwakọ sekit nwere akpaka nulling edinam na-enye ezi nkewa nke izipu na-enweta audio na elu nloghachi ọnwụ na magburu onwe audio àgwà. (A na-akpọ sekit ngwakọ ndị a mgbe ụfọdụ dị ka 2-waya na ndị ntụgharị waya 4.)
Ngosipụta ọdịyo dijitalụ nke Model 545DC dakọtara na akụrụngwa niile na-eji teknụzụ Dante.
Njikọ Ethernet bụ naanị ihe achọrọ iji mee Model 545DC akụkụ nke sistemụ ọdịyo ọkaibe na netwọkụ.
Ihe nlereanya 545DC nwere ike jikọọ na ngwaọrụ Dante akwadoro dị ka sistemụ intercom matrix,
dijitalụ audio processors, na audio consoles. Ngalaba ahụ dakọtara ozugbo na RTS ADAM® na sistemu intercom ODIN® na-akwado teknụzụ netwọk OMNEO®. N'aka nke ọzọ, nkeji 545DC Model abụọ nwere ike ijikọ site na netwọk Ethernet jikọtara ya. Model 545DC nwekwara ike ịghọ akụkụ nke usoro intercom-line (PL) mgbe ejiri ya na ngwaọrụ dịka Models 5421 na 5422A Dante Intercom Audio Engine nkeji sitere na Studio Teknụzụ. N'ụzọ dị otú a, sekit intercom-pati-analog (PL) nwere ike ịghọ akụkụ nke ntinye akara ntanetị dijitalụ (PL) dị elu.
Ụdị 545DC nwere ike ịkwado ya site na Power-overEthernet (PoE) ma ọ bụ isi iyi nke 12 volts DC. Ngalaba ahụ nwere ike ịnye isi mmalite ike-ahịrị otu abụọ (PL) yana netwọọdụ nkwụsị nkwụsị analog, na-enye ohere njikọ kpọmkwem nke beltpacks onye ọrụ dị ka ngwaọrụ Clear-Com RS-501 na RS-701. Ihe nlereanya 545DC nwekwara ike jikọọ na sekit intercom otu ma ọ bụ abụọ nwere ike ma kwụsị otu ọwa analọgụ otu-line party-line (PL). Ngalaba ahụ na-enye mita ọkwa ụda anọ nke na-enyere aka kwado ịrụ ọrụ sistemụ n'oge nhazi na arụ ọrụ. A na-enyekwa nkwado maka ibugharị ọkọlọtọ oku oku ụlọ ọrụ n'etiti nkeji 545DC abụọ, yana n'etiti Model 545DC na nkeji ndị ọzọ dakọtara.
Ọgụgụ 1. Model 545DC Intercom Interface ihu na azụ views
Enwere ike iji ngwa sọftụwia ST njikwa iji nyochaa ma jikwaa ọtụtụ paramita arụ ọrụ Model 545DC. Na mgbakwunye, a na-eme ntọala nhazi abụọ site na iji ngwa ahụ. Ụdị njikwa ST dị nke dakọtara na sistemụ arụmọrụ Windows® na mac OS®. Ha dị, n'efu, site na Studio Technologies' websaịtị.
A na-eji njikọ njikọ ọkọlọtọ maka Model 545DC party-line (PL), intercom, Ethernet na DC ike njikọ. Nhazi na nhazi nke Model 545DC dị mfe. A na-eji jakị Neutrik® etherCON RJ45 jikọọ ya na ọdụ ụgbọ mmiri Ethernet gbagọrọ agbagọ jikọtara ya na netwọk mpaghara (LAN). Njikọ a nwere ike inye ma ike PoE na ọdịyo dijitalụ bidirectional. LEDs na-enye ọkwa ọkwa nke njikọ Ethernet na Dante.
Ezubere mkpuchi aluminom dị fechaa nke otu ahụ maka iji tebụl ma ọ bụ tebụl. Ngwa mgbakwunye nhọrọ na-enye ohere ka etinye otu nkeji 545DC Model ma ọ bụ abụọ n'otu oghere (1U) nke mkpuchi mkpuchi inch 19 ọkọlọtọ.
Ngwa
Enwere isi ụzọ atọ nke enwere ike iji Model 545DC mee ihe na ngwa: ijikọ sekit intercom analog party-line (PL) n'ime ngwa intercom dabere na Dante, na-agbakwunye nkwado intercom party-line (PL) maka sistemu intercom matrix, yana ijikọ analog kwụ ọtọ abụọ. sekit intercom-line. Model 545DC's Dante transmitter (mpụta) na ọwa nnata (ntinye) nwere ike jikọọ na sekit intercom dijitalụ PL dabere na Dante. A ga-emepụta sekit ndị a site na iji ngwaọrụ dị ka Studio Teknụzụ 'Models 5421 ma ọ bụ 5422A Dante Intercom Audio Engines. Nke a ga-ekwe ka akụrụngwa intercom ihe nketa analog partyline bụrụ akụkụ nke ngwa intercom dijitalụ nke ugbu a. Ogo ọdịyo nsonaazụ maka ma analog na Dante-base PL kwesịrị ịdị mma.
Enwere ike ibugharị ọdụ ụgbọ mmiri na sistemụ intercom matrix nke na-akwado Dante, dị ka RTS ADAM na ODIN na OMNEO, na ọwa Model 545DC's Dante transmitter (mmepụta) na ọwa nnabata (ntinye). Ihe nlegharị anya nke Model 545DC ga-atụgharị akara ndị a ka ọ bụrụ sekit intercom nke otu ọwa analọgụ abụọ. N'ụzọ dị otú a, ịgbakwụnye nkwado ahịrị ndị otu analọg ga-abụ ọrụ dị mfe. Enwere ike iji Model 545DC jiri sistemụ intercom matrix na-akwadoghị Dante. Enwere ike iji interface analog-to-Dante dị n'èzí gbanwee akụrụngwa intercom analog nke "4-waya" gaa na ọwa Dante. Maka exampN'ezie, Model 544D Audio Interface si Studio Teknụzụ dabara nke ọma ịrụ ọrụ na sistemụ intercom matrix. N'otu oge na ngalaba dijitalụ Dante, ọwa ọdịyo ndị a nwere ike ijikọ na ọwa nnabata Dante Model 545DC na ọwa transmitter (mmepụta).
Enwere ike ijikọ sekit intercom dị iche iche nke otu ọwa analog party-line (PL) site na iji Interfaces Model 545DC abụọ. Na njedebe ọ bụla, a na-ejikọta Model 545DC na otu sekit PL ma ọ bụ abụọ yana netwọk Dante. A na-eji ngwa ngwanrọ Dante Controller na-ebugharị (ịdenye aha) ọwa ọdịyo n'etiti nkeji 545DC abụọ Model. (A ga-amachi anya anya dị n'etiti nkeji site na ntinye nke subnet nke LAN.) Ọ bụ ya - ọ dịghị ihe ọzọ a chọrọ iji nweta ezigbo arụmọrụ.
A pụkwara iji Model 545DC mee ihe iji "akwa" (njikọ) otu ma ọ bụ abụọ otu ọwa otu-line intercom sekit nwere 2-ọwa party-line intercom circuit. Nke a gụnyere iji Model 545DC iji kwado sekit otu ọwa yana Studio Teknụzụ 'Model 545DR Intercom Interface iji kwado sekit intercom party-line party. Ihe nlereanya 2DR bụ “nwanne nna” nke Model 545DC ma na-akwado otu sekit intercom nke otu ọwa abụọ karịa sekit ọwa abụọ. A na-ejikarị sekit ọwa 545 a, nke akụrụngwa sitere na RTS na-akwado, na ngwa mgbasa ozi.
Interface Party-Line
Dịka ekwuru na mbụ, Model 545DC's two party-line intercom interfaces bụ nke kachasị maka njikọ na sekit intercom otu ọwa otu-line intercom sekit ma ọ bụ otu nke ngwaọrụ onye ọrụ otu ọwa. (Ọ bụ ezie na Model 545DC ga-arụkwa ọrụ n'ụzọ nwere oke na 2-ọwa RTS TW sekit, Model 545DR Intercom Interface bụ nhọrọ a na-ahọrọ nke ukwuu.) Ọrụ nchọpụta na-arụ ọrụ nke otu na-eme ka ọ bụrụ onye ọrụ beltpack ma ọ bụ onye na-arụ ọrụ- Ejikọtaghị sekit intercom ahịrị, sekit interface 545DC ga-adịgide adịgide. Akụkụ pụrụ iche a na-eme ka o doo anya na a gaghị ezipụ akara ngosi ọdịyo na-adịghị mma, gụnyere oscillations na “squeals,” na ngwaọrụ Dante ndị ọzọ.
Ikike dị ịrịba ama nke Model 545DC's two party-line interfaces bụ ikike ha inye ike na nkwụsị AC 200 ohms iji "mepụta" sekit intercom abụọ nọọrọ onwe ha. Mpụta 28 volts DC nke ọ bụla nwere ike ime ka ọnụọgụ ngwaọrụ dị agafeghị oke dịka ngwugwu belt onye ọrụ. N'ihe ruru 150 milliliters (mA) nke dị ugbu a, ngwa ntụrụndụ a na-ahụkarị nwere ike jikọọ ihe ruru RS-501 atọ ma ọ bụ RS-701 belt na nke ọ bụla n'ime oghere abụọ nke Model 545DC. N'ọtụtụ ngwa, nke a nwere ike iwepụ mkpa maka nnyefe ike intercom dị n'èzí, na-ebelata ọnụ ahịa sistemu zuru oke, ịdị arọ, na oghere ịrịgo chọrọ. A na-enyocha ihe ndị na-enye ọkụ eletrik maka ọnọdụ dị ugbu a na nke dị mkpirikpi. N'okpuru firmware (software agbakwunyere) njikwa ihe nrụpụta ga-agbanyụ ma gbanye ya ozugbo iji nyere aka gbochie mmebi nke sekit na akụrụngwa ejikọrọ.
Dante Audio-over-Ethernet
A na-ezigara ma site na Model 545DC data ọdịyo site na iji teknụzụ mgbasa ozi Dante audio-over-Ethernet. Mgbama ọdịyo dị kaampA na-akwado ọnụego nke 48 kHz na ntakịrị omimi ruru 24.
Enwere ike ibugharị ihe na-ebufe ọdịyo (mpụta) na ọwa nnata (ntinye) na ngwaọrụ Dante enyere aka (ịdenye aha) na Model 545DC site na iji ngwa Dante Controller. Nke a na-eme ka ọ dị mfe ịhọrọ ụzọ nke Model 545DC dabara na ngwa a kapịrị ọnụ.
Ngwakọta Analog nwere akpaaka
Sekit abụọ, nke a na-akpọ "ngwakọ," na-ejikọta ọwa Dante transmitter (mmepụta) na ọwa nnata (ntinye) nwere ọwa abụọ ahụ. Ngwakọ ndị ahụ na-enye obere mkpọtụ na mgbagha, nzaghachi dị mma ugboro ugboro, na nnukwu nlaghachi azụ ("nulling"), ọbụlagodi mgbe e gosipụtara ya na ọnọdụ dị iche iche nke nnọkọ oriri na ọṅụṅụ. N'adịghị ka eriri ekwentị (“POTS”) sekit ngwakọ dabere na DSP, sekit ihe atụ nke Model 545DC na-akwado nzaghachi ugboro ole. N'iji eriri ngafe nke 100 Hz na njedebe dị ala yana 8 kHz na njedebe dị elu, enwere ike iziga ma nata akara ngosi olu na-ada ụda site na sekit-ahịrị ahịrị.
Nlereanya 545DC's ọkaibe ngwakọ akpaaka arụrụ ọrụ na-eji nchikota dijitalụ na sekit ihe atụ n'okpuru njikwa microprocessor iji nweta nnukwu mfu trans-ngwakọ. A na-enweta “ọhụụ” nkwụghachi azụ a site n'ime usoro nhazi nke firmware na-eduzi maka akaụntụ maka resistivity, inductive, na ikike ọnọdụ ndị dị ugbu a na cabling party-line na ngwaọrụ ndị ejikọrọ. Mgbe ọ bụla a pịara otu bọtịnụ null akpaaka nke Model 545DC, ma ọ bụ jiri ngwa njikwa ST, sekit dijitalụ na-edozi ngwakọ jikọtara ya iji nweta oke nloghachi-nfu n'ime ihe na-erughị 15 sekọnd. Ọ bụ ezie na usoro ịgba egwu na-akpaghị aka, ọ na-ewere ọnọdụ naanị mgbe onye ọrụ rịọrọ ya. A na-echekwa parampat efu apụta na ebe nchekwa anaghị agbanwe agbanwe.
Ogo Audio Pro
Emebere sekit ọdịyo nke Model 545DC n'ime mmụọ nke akụrụngwa ọdịyo ọkachamara karịa nke achọtara n'ụdị intercom-line intercom gia. A na-eji ihe ndị na-arụ ọrụ dị elu mee ihe n'oge nile, na-enye obere mgbagwoju anya, obere mkpọtụ, na nnukwu isi ụlọ. N'iji ihe nzacha na-arụ ọrụ, nzaghachi ugboro ole ọwa ọdịyo bụ naanị 100 Hz ruo 8 kHz. Ahọpụtara oke a iji nye ọmarịcha arụmọrụ maka okwu mmadụ ma na-abawanye ike nke sekit ngwakọ iji mepụta “nulls” dị ukwuu.
Mita ọdịyo
Ihe nlereanya 545DC nwere tent abụọ nke 5-segment LED larịị mita. Ntọala nke mita abụọ ọ bụla na-egosiputa ọkwa nke ezigara ma nata ya site na interface-line interface. N'oge ntinye na nhazi mita ndị dị oké ọnụ ahịa na-enyere aka ịkwado ọrụ ziri ezi. N'oge a na-arụ ọrụ nkịtị, mita ahụ na-enye nkwenye ngwa ngwa nke mgbaàmà ọdịyo na-abanye ma na-apụta na nkeji 545DC Model.
Ngosipụta Ọnọdụ
A na-enye ihe ngosi LED na Model 545DC's front panel, na-enye ọkwa ọkwa nke isi iyi ike ahịrị ndị otu, ọrụ otu ahịrị, yana ọrụ efu. Igwe ọkụ abụọ ndị ọzọ na-enye ihe ngosi kpọmkwem nke isi iyi ma ọ bụ isi iyi nke ike jikọtara na Model 545DC. Ngwa STcontroller na-enyekwa ngosipụta ọnọdụ “mebere” ozugbo nke isi mmalite ike PL, ọrụ PL na ọrụ efu.
Nkwado ọkụ
Sekit intercom otu ọwa party-line intercom na-enye ọrụ ọkụ oku site n'ụzọ nke DC voltage etinyere n'ụzọ ọdịyo. Ihe nlereanya 545DC nwere ike ịchọpụta ọrụ ọkụ oku dị otú ahụ, na-atụgharị ya ka ọ bụrụ ụda olu 20 kHz nke a na-ebufe ya n'ụzọ ụda Dante. Otu ihe nlere 545DC dị na “njedebe dị anya” ga-achọpụta ụda olu “oku” wee megharịa ya dị ka vol.tage na pati-line intercom audio ụzọ. Nke a na-enye ohere nkwado ọkụ zuru oke “njedebe ruo ọgwụgwụ” n'etiti nkeji 545DC Model abụọ. Ọ na-enye ohere ka Model 545DC izipu ma nata ọkwa ọkụ oku yana Model 545DR Intercom Interface jikọtara ọnụ. A na-ejikarị ụdị 545DR mee ihe na RTS TW-usoro nke eriri eriri eriri onye ọrụ abụọ, gụnyere BP-325 na-ewu ewu.
Data Ethernet, PoE, na isi iyi ike DC
Ihe nlereanya 545DC na-ejikọta na netwọk data mpaghara mpaghara (LAN) na-eji ọkọlọtọ 100 Mb/s gbagọrọ agbagọ-pair Ethernet interface. A na-eme njikọ anụ ahụ site na jakị Neutrino ether Con RJ45. Ọ bụ ezie na dakọtara na plọg RJ45 ọkọlọtọ, jakị ether CON na-enye ohere njikọ njikọ siri ike na mkpọchi maka gburugburu siri ike ma ọ bụ ntụkwasị obi dị elu. Enwere ike ịnye ike ọrụ Model 545DC site na interface Ethernet site na iji ọkọlọtọ Power-over-Ethernet (PoE). Nke a na-enye ohere njikọ ngwa ngwa na ịrụ ọrụ nke ọma na netwọk data jikọtara. Iji kwado njikwa ike PoE, Model 545DC's PoE interface na-akọ na akụrụngwa na-enweta ike (PSE) na ọ bụ ngwaọrụ klas 3 (mid power). Enwere ike ịgbanye unit ahụ site na iji isi iyi nke 12 volts DC.
N'ihi na redundancy, ma ike isi mmalite nwere ike jikọọ n'out oge. Ọkụ ngbanwe nke ime n'ime na-achọpụta na njirimara 545DC Model niile, gụnyere ike sekit intercom nke otu-akara, dị mgbe isi mmalite na-akwado unit ahụ. Igwe ọkụ anọ dị na azụ azụ gosipụtara ọnọdụ nke njikọ netwọkụ, Dante interface, na isi iyi ike PoE.
Nwụnye dị mfe
Ụdị 545DC na-eji njikọ ọkọlọtọ iji kwe ka njikọ njikọ dị ngwa na adaba. Ejikọrọ akara Ethernet site na iji jack Neutrino ether Con RJ45. Ọ bụrụ na Power-over-Ethernet (PoE) dị arụ ọrụ ga-amalite ozugbo. Enwere ike ijikọ isi iyi ike 12 volts DC site na njikọ XLR nwanyị 4-pin. A na-eme njikọ intercom-line njikọ site na iji njikọ XLR nwoke 3-pin. Model 545DC ka edobere n'ime mkpuchi alumini siri ike ma dị fechaa nke emere ka ọ bụrụ ebe siri ike. Enwere ike iji ya dị ka otu obere mkpanaka kwụ ọtọ, na-akwado ihe a maara na ụwa mgbasa ozi dị ka ngwa “tụtuo ala”. Ngwa nhọrọ ịrịgo rack dị na-enye ohere ka etinye otu nkeji 545DC Model ma ọ bụ abụọ n'otu oghere (1U) nke mkpuchi mkpuchi inch 19 ọkọlọtọ.
Ikike n'ọdịnihu yana imelite ngwa ngwa
Emebere Model 545DC ka ike ya na arụmọrụ ya nwee ike ịkwalite ngwa ngwa n'ọdịnihu. Ihe nkwụnye USB, nke dị na Model 545DC's back panel, na-enye ohere ka emelite ngwa ngwa ngwa ngwa (software agbakwunyere) site na iji eriri USB. Iji mejuputa interface Dante ya, Model 545DC na-eji sekit agbakwunyere Ultimo ™ sitere na Inordinate. Enwere ike imelite firmware dị na sekit agbakwunyere site na njikọ Ethernet na-enyere aka hụ na ike ya ka dị ọhụrụ.
Na-amalite
Na ngalaba a, a ga-ahọrọ ebe maka Model 545DC. Ọ bụrụ na ọchọrọ, a ga-eji ngwa nrụnye nhọrọ wee tinye otu ahụ n'ime nbipu panel, elu mgbidi, ma ọ bụ akwa akụrụngwa. A ga-eji njikọ azụ-azụ otu unit mee njikọ njikọ. Njikọ na otu ma ọ bụ abụọ sekit intercom-line party dị ugbu a ma ọ bụ otu ma ọ bụ karịa ngwaọrụ njirimara onye ọrụ ga-eji 3-pin XLR njikọ. Njikọ data Ethernet, nke gụnyere ike Power-over-Ethernet (PoE), ga-eji eriri patch RJ45 ọkọlọtọ. Njikọ XLR 4-pin na-enye ohere njikọ nke isi iyi ike 12 volts DC.
Kedu ihe gụnyere
Agụnyere n'ime katọn mbupu bụ Model 545DC Intercom Intercom yana ntuziaka maka otu esi enweta akwụkwọ eletrọnịkị nke ntuziaka a. Ngwa nrụnye nhọrọ na-enye ohere ka etinyere Model 545DC na oghere akụkụ anọ na tebụl ma ọ bụ tinye ya n'elu ala dị larịị. Ọ bụrụ na otu ma ọ bụ abụọ Model 545DC nkeji ga-n'ịnyịnya n'ime a 19-inch akụrụngwa rack mgbe ahụ inwe ọzọ nke nhọrọ rack-mount echichi ngwa chọrọ. Ọ bụrụ na azụrụ ihe nrụnye ọ ga-abụ na ebupula ya na katọn dị iche. Dịka ngwaọrụ enwere ike ịkwado ya site na Power-over-Ethernet (PoE) ma ọ bụ isi iyi nke 12 volts DC, enweghị isi iyi ike etinyere. (Ọkụ ọkụ dakọtara, Studio Teknụzụ PS-DC-02, dị ka nhọrọ.)
Ịchọta Model 545DC
Ebe ịchọta Model 545DC ga-adabere n'inwe ike ịnweta sekit-ahịrị otu ndị emetụtara ma ọ bụ wiring enyere maka ngwaọrụ onye ọrụ achọrọ. Na mgbakwunye, unit ahụ ga-adịrịrị ka njikọ na akara Ethernet ahọpụtara ga-ekwe omume. A na-ebufe Model 545DC dị ka akụkụ nke "ịtụtu" nke nwere onwe ya nke dabara adaba maka ojiji ma ọ bụ ntinye na ebe na-adịgide adịgide. Awụnyere na ala nke chassis bụ ihe nchekwa “gbatu na” (nke a makwaara dị ka rọba “ụkwụ”). Ndị a bara uru ma ọ bụrụ na a ga-etinye unit ahụ n'elu ebe ịchacha ihe mkpuchi nke Model 545DC ma ọ bụ ihe dị elu nwere ike ime. Otú ọ dị, ọ bụrụ na ọdabara, a ga-ewepụ "ụkwụ" ahụ mgbe a ga-arụ ọrụ n'ime nbipu panel, mgbidi mgbidi, ma ọ bụ ihe mkpuchi.
Ozugbo e guzobela ọnọdụ anụ ahụ nke otu ahụ, ọ chere na eriri Ethernet gbagọrọ agbagọ ga-adị n'ime mita 100 (ụkwụ 325) nke ọdụ ụgbọ mmiri Ethernet na ngbanwe netwọk metụtara. Ọ bụrụ na nke a abụghị ikpe, mgbe ahụ, a ga-emeri njedebe ogologo n'ozuzu ya site na iji njikọ njikọ fiber optic n'etiti Model 545DC metụtara-Ethernet mgba ọkụ na ọzọ Ethernet mgbanwe nke bụ akụkụ nke ngwa mpaghara-mpaghara-network (LAN). Site na njikọ eriri fiber enweghị ihe kpatara enweghị ike ikesa LAN na-akwado Dante n'ọtụtụ kilomita ma ọ bụ kilomita.
Nhọrọ nkwụnye
Mbipu panel ma ọ bụ n'elu elu Otu Model 545DC Unit
Ngwa nwụnye RMBK-10 na-enye ohere ka etinye otu Model 545DC na mbelata panel ma ọ bụ n'elu ala dị larịị.
Ngwa ahụ nwere braket ogologo ogologo abụọ yana skru 6-32 thread-pitch Phillips-head machine. Rụtụ aka na Ihe Odide B maka nkọwa anya.
Jikere iji wụnye ngwa ahụ site na ibu ụzọ wepụ skru igwe anọ yana ihe nchebe "mkpọtụ" jikọtara ya na ala nke chassis Model 545DC. A na-ewepụ ha site na iji screwdriver #1 Phillips. Chekwaa skru igwe anọ na ihe nchekwa anọ “kutuo” maka enwere ike iji ya emechaa.
Iji kwadebe unit ahụ iji rịgoro n'ime mkpọ ma ọ bụ oghere ọzọ na panel, jiri screwdriver #2 Phillips na screws igwe abụọ 6-32 iji tinye otu n'ime brackets ogologo ogologo n'akụkụ aka ekpe (mgbe. viewed site n'ihu) nke ihe mkpuchi Model 545DC. Chekwaa akara nkwado ogologo ọkọlọtọ nke mere na ihu ya dakọrọ na akụkụ ihu Model 545DC. Ihe nkedo ahụ ga-ejikọta ya na eriri eriri nke enwere ike ịhụ n'akụkụ ihe mkpuchi Model 545DC, n'akụkụ ihu nke unit ahụ. Iji skru igwe 6-32 abụọ agbakwunyere, tinye akara nkwado ogologo ogologo nke ọzọ n'akụkụ aka nri nke ihe mkpuchi Model 545DC.
Ozugbo etinyere braket ogologo ọkọlọtọ abụọ ahụ, Model 545DC ga-adị njikere itinye ya n'ime oghere. Chekwaa unit ahụ n'elu aka ekpe na aka nri nke oghere ahụ site na iji skru abụọ na-arị elu n'otu akụkụ.
Iji kwadebe unit a ga-n'ịnyịnya n'elu a larịị naanị chọrọ ọkọlọtọ-ogologo brackets ka agbakwunyere Model 545DC na 90 degrees si otú ha na-ndokwasa maka ojiji na a panel cutout. Jiri screwdriver #2 Phillips na skru igwe abụọ 6-32 iji tinye otu n'ime braket ogologo ogologo n'akụkụ aka ekpe (mgbe. viewed from the front) of the enclosure.
Chekwaa ihe nkwado ahụ nke na ihu ya kwekọrọ na elu elu nke ihe mkpuchi Model 545DC. Ihe nkedo ahụ ga-ejikọta ya na eriri eriri nke enwere ike ịhụ n'akụkụ ihe mkpuchi Model 545DC, n'akụkụ ihu nke unit ahụ. N'ịgbaso otu nghazi ahụ, jiri skru igwe 6-32 abụọ gbakwunyere ihe nkwado ogologo ogologo nke ọzọ n'akụkụ aka nri nke ihe mkpuchi Model 545DC.
Ozugbo etinyere braket ogologo ọkọlọtọ abụọ ahụ, Model 545DC ga-adị njikere ka etinyere ya n'elu ala dị larịị. Chekwaa unit ahụ n'elu site na iji skru abụọ na-arị elu n'otu akụkụ.
Akaekpe-ma ọ bụ aka nri-n'akụkụ aka nri mgbago Otu Model 545DC
Ngwa nwụnye RMBK-11 na-enye ohere ka etinyere otu Model 545DC n'akụkụ aka ekpe ma ọ bụ aka nri nke otu oghere (1U) nke ihe mkpuchi ọkọlọtọ 19-inch. Ngwa ahụ nwere otu nkwado ogologo ọkọlọtọ, otu braket ogologo ogologo, yana skru 6-32 thread-pitch Phillips-head machine. Rụtụ aka na Ihe Odide C maka nkọwa a na-ahụ anya.
Jikere ịwụnye ngwa ahụ site n'iwepụ skru igwe anọ yana ihe nchekwa "mbọchị" jikọtara ya na ala nke chassis Model 545DC. A na-ewepụ ha site na iji screwdriver #1 Phillips. Chekwaa skru igwe anọ na ihe nchekwa anọ “kutuo” maka enwere ike iji ya emechaa.
Iji kwadebe unit ahụ iji rịgoro n'akụkụ aka ekpe nke ihe mkpuchi, jiri screwdriver #2 Phillips na screws igwe abụọ 6-32 iji tinye akara akara ogologo n'akụkụ aka ekpe (mgbe ọ bụla. viewed from the front) of the enclosure. Ihe nkedo ahụ ga-ejikọta ya na eriri eriri nke enwere ike ịhụ n'akụkụ ihe mkpuchi Model 545DC, n'akụkụ ihu nke unit ahụ. Iji skru igwe 6-32 abụọ agbakwunyere, tinye ihe nkwado dị ogologo n'akụkụ aka nri nke ihe mkpuchi Model 545DC.
Iji kwadebe unit ahụ iji rịgoro n'akụkụ aka nri nke ihe mkpuchi, jiri screwdriver #2 Phillips na screws igwe abụọ 6-32 iji tinye ihe nkwado dị ogologo n'akụkụ aka ekpe nke ogige ahụ. Iji skru igwe 6-32 abụọ agbakwunyere, tinye ihe nkwado ogologo ọkọlọtọ n'akụkụ aka nri nke ihe mkpuchi Model 545 DC.
Ozugbo etinyere brackets ọkọlọtọ ogologo na ogologo ogologo, Model 545DC ga-adị njikere itinye ya n'ime akwa akụrụngwa a họpụtara.
Otu oghere (1U ma ọ bụ 1.75 vetikal inch) n'ime ọkọlọtọ akụrụngwa 19-inch ka achọrọ. Chekwaa unit ahụ n'ime akwa akụrụngwa site na iji skru abụọ na-arị elu n'otu akụkụ.
Obere-ebugo Model abụọ 545DC nkeji
A na-eji ngwa nrụnye RMBK-12 iji kwe ka etinyere nkeji 545DC Model abụọ n'otu oghere (1U) nke ọkọlọtọ akụrụngwa 19-inch. Enwere ike iji ngwa ahụ bulie otu Model 545DC yana ngwaahịa Studio Teknụzụ ndị ọzọ dabara na RMBK-12, dị ka Model 545DR Intercom Interface ma ọ bụ Model 5421 Dante Intercom Audio Engine. Ngwa nrụnye RMBK-12 nwere braket abụọ nwere ogologo ọkọlọtọ, efere njikọ abụọ, skru asatọ 6-32 thread-pitch Phillips-head machine, yana 2-56 thread-pitch Torx ™ T7 na-akpụ igwe igwe. Rụtụ aka na Ihe Odide D maka nkọwa anya.
Jikere ịwụnye ngwa ahụ site n'iwepụ skru igwe anọ yana ihe nchebe "bump on" jikọtara ya na ala nke chassis ọ bụla. A na-ewepụ ha site na iji screwdriver #1 Phillips. Chekwaa skru igwe asatọ na ihe nchebe asatọ maka iji mechaa mee ya.
Site n'enyemaka sitere na screwdriver #2 Phillips, jiri abụọ n'ime skru igwe 6-32 tinye otu n'ime brackets ogologo ogologo n'akụkụ aka ekpe (mgbe. viewed site n'ihu) nke otu n'ime Model 545DC nkeji. Ihe nkedo ahụ ga-ejikọta ya na eriri eriri nke enwere ike ịhụ n'akụkụ ihe mkpuchi Model 545DC, n'akụkụ ihu nke unit ahụ. Iji abụọ ọzọ nke igwe 6-32 skru, tinye otu n'ime efere njikọ n'akụkụ aka nri nke otu Model 545DC ahụ.
Ọzọ na-eji abụọ nke 6-32 igwe kposara, tinye nke abụọ ọkọlọtọ-ogologo bracket n'akụkụ aka nri nke abụọ Model 545DC ma ọ bụ ọzọ dakọtara unit. N'iji nke ikpeazụ abụọ 6-32 igwe kposara, tinye nke abụọ joiner efere n'akụkụ aka ekpe nke abụọ Model 545DC ma ọ bụ ndị ọzọ dakọtara unit na nghazi nke 180 degrees si ụzọ e si tinye nke mbụ efere.
Iji mezue mgbakọ ahụ, "jikọọ" nkeji ọnụ site n'ịfefe efere nke ọ bụla na nke ọzọ. Oghere ndị dị na efere njikọ ọ bụla ga-eji nlezianya kwekọọ na ibe ha wee mepụta njikọ siri ike. Debe nkeji abụọ ahụ ka akụkụ ndị dị n'ihu wee mepụta ụgbọ elu nkịtị. Site n'enyemaka nke screwdriver Torx T7, jiri skru igwe abụọ 2-56 Torx iji chekwaa efere abụọ ahụ ọnụ. Ihe nkedo ahụ kwesịrị ịdaba nke ọma n'ime obere oghere ndị a na-emepụta site na mating nke efere abụọ ahụ.
Mgbakọ nke nkeji 2 dị njikere ugbu a ka etinyere ya n'ime akwa akụrụngwa a họpụtara. Otu oghere (1U ma ọ bụ 1.75 vetikal inch) n'ime ọkọlọtọ akụrụngwa 19-inch ka achọrọ. Chekwaa mgbakọ ahụ n'ime ngwongwo akụrụngwa site na iji skru abụọ na-arị elu n'otu akụkụ.
Ụlọ nkwakọba ihe etiti otu Model 545DC Unit
Ngwa nwụnye RMBK-13 na-enye ohere ka etinyere otu Model 545DC n'etiti otu oghere (1U) nke ihe mkpuchi ọkọlọtọ 19-inch. Ngwa ahụ nwere braket abụọ dị ọkara yana skru 6-32 thread-pitch Phillips-head machine. Rụtụ aka na Ihe Odide E maka nkọwa anya.
Jikere ịwụnye ngwa ahụ site n'iwepụ skru igwe anọ yana ihe nchekwa "mbọchị" jikọtara ya na ala nke chassis Model 545DC. A na-ewepụ ha site na iji screwdriver #1 Phillips. Chekwaa skru igwe anọ na ihe nchekwa anọ “kutuo” maka enwere ike iji ya emechaa.
Iji kwadebe unit ahụ iji rịgoro n'etiti ebe a na-akwakọba ihe, jiri screwdriver #2 Phillips na screws igwe abụọ 6-32 iji tinye otu n'ime ihe nkwado dị ogologo n'akụkụ aka ekpe (mgbe viewed from the front) of the enclosure. Ihe nkedo ahụ ga-ejikọta ya na eriri eriri nke enwere ike ịhụ n'akụkụ ihe mkpuchi Model 545DC, n'akụkụ ihu nke unit ahụ. Iji skru igwe 6-32 abụọ agbakwunyere, tinye ihe nkwado ogologo ogologo nke ọzọ n'akụkụ aka nri nke ihe mkpuchi Model 545DC.
Ozugbo etinyere braket nke ọkara ogologo abụọ ahụ, Model 545DC ga-adị njikere itinye ya n'ime akwa akụrụngwa a họpụtara. Otu oghere (1U ma ọ bụ 1.75 vetikal inch) n'ime ọkọlọtọ akụrụngwa 19-inch ka achọrọ. Chekwaa unit ahụ n'ime akwa akụrụngwa site na iji skru abụọ na-arị elu n'otu akụkụ.
Njikọ Ethernet na PoE
Njikọ Ethernet nke na-akwado 100 BASE-TX (100 Mb/s n'elu gbagọrọ agbagọ-pair) chọrọ maka ịrụ ọrụ Model 545 DC. Njikọ 10 BASE-T ezughị; A naghị akwado njikọ 1000 BASE-T (GigE) ọ gwụla ma ọ nwere ike "daghachi azụ" ozugbo na ọrụ 100 BASE-TX. A na-ahọrọ njikọ Ethernet nke na-akwado Power-over-Ethernet (PoE) dịka ọ ga-enyekwa ike ịrụ ọrụ maka Model 545 DC. Iji kwado mgba ọkụ Poe Ethernet (PSE) nke gụnyere ikike njikwa ike, Model 545 DC ga-edepụta onwe ya dị ka ngwaọrụ PoE klas 3.
A na-eme njikọ 100 BASE-TX Ethernet site na jack Neutrino ether CON RJ45 nke dị na azụ azụ nke Model 545DC. Nke a na-enye ohere njikọ site na eriri ether CON plọg ma ọ bụ ọkọlọtọ RJ45. Agaghị achọ eriri crossover ka Model 545DC's Ethernet interface na-akwado MDI/MDI-X akpaaka. N'ọkọlọtọ Ethernet, mmachi ogologo ngwaọrụ Ethernet Switch-to-Ethernet maka cabling gbagọrọ agbagọ bụ mita 100 (ụkwụ 325).
Ntinye 12 Volt DC nke mpụga
Enwere ike jikọọ isi iyi nke 12 volts DC na Model 545DC site na njikọ XLR nwoke 4-pin nke dị na akụkụ azụ nke unit ahụ.
Ọ bụ ezie na ihe achọrọ maka isi iyi mpụga bụ 12 volts DC, arụ ọrụ ziri ezi ga-ewere ọnọdụ karịa oke 10 ruo 18 volts DC. Ihe nlereanya 545DC chọrọ oke ugbu a nke 1.0 amperes maka ọrụ ziri ezi. Ekwesịrị ịkwụsị isi iyi DC na njikọ XLR nwanyị 4 nwere pin 1 adịghị mma (-) na pin 4 nti (+); pin 2 na 3 kwesịrị ịnọgide na-ekpochapụ. Azụtara dị ka nhọrọ, ọkụ ọkụ PS-DC-02, dị na Studio Teknụzụ, dakọtara ozugbo. Ntinye AC ya na-enye ohere njikọ na 100-240 volts, 50/60 Hz ma nwee 12 volts DC, 1.5 amperes kacha mmepụta nke kwụsịrị na njikọ nwanyị 4-pin.
Dị ka a tụlere na mbụ, njikọ Ethernet nke na-enye ike Power-over-Ethernet (PoE) nwere ike ịrụ ọrụ dị ka isi iyi ike nke Model 545DC. N'aka nke ọzọ, enwere ike ijikọ isi iyi 12 volts DC.
Maka redundancy, ma PoE na mpụga 12 volts DC isi iyi nwere ike jikọọ n'otu oge. Ọ bụrụ na ejikọtara ma PoE na mpụga 12 volts DC isi iyi, a ga-adọta ike naanị site na ọkọnọ PoE. Ọ bụrụ na isi iyi PoE na-arụ ọrụ, isi iyi 12 volts DC ga-enye ike Model 545DC n'enweghị nkwụsịtụ na-arụ ọrụ. (N'ezie, ọ bụrụ na nkwado data PoE na Ethernet efunahụ bụ ọnọdụ dị nnọọ iche!)
Njikọ Intercom Party-Line
Model 545DC's two one channel party-line intercom interfaces bụ emebere ka ọ rụọ ọrụ n'onwe ya n'ụzọ abụọ dị iche. Enwere ike ijikọ ha na sekit intercom “nwere ike” otu chanel otu-line intercom. N'aka nke ọzọ, enwere ike ijikọ ha ozugbo na ngwaọrụ ndị ọrụ intercom-line party. Otu chanel party-line intercom circuit, nke na-ejikọta ya na ngwa sitere na Clear-Com, ga-enwe ike DC na otu ọwa ọdịyo na njikọ XLR 3-pin. A ga-ejikọ njikọ ndị a nke na-adịkarị na pin 1, 28 ruo 32 volts DC dị na pin 2, na ụda okwu dị na pin 3. Sekit intercom otu chanel party-line intercom circuit ga-agụnyekwa netwọk na-emepụta impedance. nke na-enye ibu 200 ohms audio (AC) site na pin 3 ruo pin 1. (Na n'ọnọdụ ụfọdụ, akara ngosi "oku" DC nwere ike, mgbe ọdabara, dịkwa na pin 3.) Mgbe Model 545DC's party-line interface. ejikọrọ na sekit intercom dị ugbu a ọ ga-eme ihe, site na nlele ọdịyo, dịka nke ngwaọrụ onye ọrụ intercom-line party ọkọlọtọ.
Model 545DC's interface agaghị adọta (jiri) ike DC ọ bụla site na pin 2 ọ bụ ezie na ọ nwere ike itinye DC "oku" vol.tage na pin3.
Model 545DC's two party-line interfaces nwekwara ike rụọ ọrụ iji mepụta sekit intercom "obere" abụọ. Ha nke ọ bụla na-enye isi iyi ike intercom yana onye na-emepụta ihe mgbochi 200 ohms, na-ekwe ka ọnụ ọgụgụ dị nta nke ngwaọrụ ndị ọrụ intercom otu ọwa jikọọ ozugbo. Nke ọ bụla nke Model 545DC's intercom interfaces nwere ike inye 28 volts DC na pin 2 na kacha ugbu a nke 150 mA. Ọ bụ ezie na ọ dị ntakịrị, oke ike a nwere ike ịba uru mana ọ chọrọ ka ahọpụtara ụdị na ọnụọgụ ngwaọrụ ejikọrọ nke ọma. Ọtụtụ ngwa ntụrụndụ na-eji ihe nketa Clear-Com RS-501 na sekit intercom Model 545DC nwere ike ịkwado ihe ruru atọ n'ime ha. Ngwa ndị na-eji nke ọhụrụ na ike na-arụ ọrụ nke ọma Clear-Com RS-701 kwesịrị ikwe ka ihe ruru ise jikọọ ma kwado ya site na sekit intercom Model 545DC ọ bụla. Wiring si Model 545DC intercom interface's 3-pin nwoke XLR njikọ na ngwaọrụ onye ọrụ chọrọ ka a na-edobe a 1-to-1, 2-na-2, 3-na-3 atụmatụ wiring na mating 3-pin XLR njikọ.
Ndakọrịta na 2-Channel Intercom Systems
Dị ka a tụlere na mbụ, e mere Model 545DC iji kwado sekit intercom otu ọwa otu-line na otu ngwaọrụ ndị ọrụ. Ọ ga-ekwe omume na enwere ike ịkwado ngwa ndị gụnyere sekit intercom-line party-channel party na ngwaọrụ ndị ọrụ (nke jikọtara ya na usoro ngwaahịa RTS TW). Ihe sekit na ngwaọrụ ndị a na-ejikarị njikọ dị na pin 2, 1 ruo 28 volts DC na ọwa 32 audio na pin 1, yana ọwa 2 audio na pin 2. Mgbe ejikọta sekit ma ọ bụ ngwaọrụ 3 na Model 2DC, naanị Ọwa ngwaọrụ 545 ga-arụ ọrụ; Ọwa ngwaọrụ 2 agaghị arụ ọrụ. Ụzọ ka mma iji kwado sekit na ngwaọrụ abụọ ndị a bụ iji Studio Teknụzụ 'Model 1DR Intercom Interface. Nkeji a, “nwanne nna” nke Model 2DC, bụ nke kachasị maka ngwa intercom party-line party 545-channel. Kama inye ihu abụọ otu ọwa, Model 545DR na-enye otu interface nke ọwa abụọ. Ozi zuru ezu gbasara Model 2DR dị na Studio Technologies' websaịtị.
Nhazi Dante
Iji tinye Model 545DC n'ime ngwa chọrọ ka ahazi ọtụtụ paramita metụtara Dante. A ga-echekwa ntọala nhazi ndị a na ebe nchekwa na-adịghị agbanwe agbanwe n'ime sekit interface Dante Model 545DC. A ga-eme nhazi nhazi site na iji ngwa ngwanrọ Dante Controller nke dị maka nbudata n'efu na audinate.com. Ụdị Dante Controller dị iji kwado sistemụ arụmọrụ kọmputa nkeonwe Windows na macOS. Model 545DC na-eji UltimoX2 2-input/2-output integrated circuit iji mejuputa Dante interface ya. Model 545DC si Dante interface dakọtara na Dante Domain Manager (DDM) ngwa software.
Ntugharị ọdịyo
Ekwesịrị ịkwanye ọwa Dante transmitter (mmepụta) abụọ na akụrụngwa ejikọtara (debanye aha) na ọwa nnabata Dante abụọ nke Model 545DC.
Model 545DC's abụọ Dante transmitter (mmepụta) ọwa kwesịrị ibugharị (ịdenye aha) na ọwa abụọ Dante nnata (ntinye) na akụrụngwa jikọtara.
Nke a na-enweta njikọ ọnụ ọdịyo nke ọwa intercom nke abụọ nke Model 545DC nwere netwọk Dante yana ngwaọrụ ma ọ bụ ngwaọrụ Dante jikọtara ya.
N'ime Dante Controller "ndebanye aha" bụ okwu eji eme njem maka ọwa mgbasa ozi ma ọ bụ eruba (otu ihe ruru ọwa mmepụta anọ) na ọwa nnabata ma ọ bụ eruba (otu ihe ruru ọwa ntinye anọ). Ọnụọgụ nke mbufe mbufe jikọtara ya na sekit agbakwunyere UltimoX2 bụ naanị abụọ. Ndị a nwere ike ịbụ unicast, multicast, ma ọ bụ ngwakọta nke abụọ. Ọ bụrụ na ọ dị mkpa ịkwanye ọwa Model 545DC's transmitter (mmepụta) site na iji ihe karịrị ụzọ abụọ, ọ ga-ekwe omume na ngwaọrụ intermediary, dị ka Studio Technologies 'Model 5422A Dante Intercom Audio Engine, nwere ike iji "megharịa" akara ngosi.
A ga-eji nkeji 545DC mee ihe n'otu n'ime nhazi abụọ a na-ahụkarị: "ebe-na-isi" ma ọ bụ na-ejikọta ya na ngwá ọrụ Dante ndị ọzọ. Nhazi nke mbụ ga-eji nkeji 545DC Model abụọ na-arụkọ ọrụ ọnụ iji jikọta ọnọdụ anụ ahụ abụọ. N'ebe ọ bụla, a ga-enwe sekit intercom-line intercom ma ọ bụ otu ngwaọrụ intercom nke onye ọrụ (dịka ngwugwu belt). Nkeji abụọ Model 545DC ga-arụ ọrụ “ebe-na-ebe,” na-ejikọta site na netwọk Ethernet jikọtara ya. Iji mejuputa ngwa a dị nnọọ mfe. A ga-ebufe ọwa Site Party-Line Ọwa dị na nkeji ọ bụla (debanye aha) na ọwa To Party-Line Channel na ngalaba nke ọzọ.
A ga-ebugharị ọwa Site Party-Line Channel B na nkeji ọ bụla (debanye aha) na ọwa To Party-Line Channel B na ngalaba nke ọzọ.
Ngwa nke ọzọ a na-ahụkarị ga-enwe otu Model 545DC jikọọ na sekit intercom-line intercom sekit ma ọ bụ otu ngwaọrụ onye ọrụ. Mgbe ahụ, a ga-ebugharị ọwa ọdịyo Dante nke otu ahụ (denye aha ya) na ọwa Dante transmitter (mmepụta) na ọwa nnata (ntinye) na akụrụngwa enyere Dante aka.
Onye bụbuampNke a na akụrụngwa nwere ike ịbụ RTS ADAM matrix intercom system nke na-enye ikike njikọ njikọ Dante site na iji kaadị interface OMNEO ya. A ga-ebugharị ọwa ọdịyo dị na Model 545DC (debanye aha) gaa na site na ọwa ọdịyo na kaadị OMNEO. Ngwá ọrụ ndị ọzọ na-akwado Dante, dị ka consoles ọdịyo ma ọ bụ ihe ntanetị ọdịyo (Dante-to-MADI, Dante-to-SDI, wdg), nwere ike ịmegharị ọwa ọdịyo ha (debanye aha) na site na Model 545DC.
Aha ngwaọrụ na ọwa
Ihe Nlereanya 545DC nwere aha ngwaọrụ Dante ndabara nke ST-545DC- sochiri suffix pụrụ iche. (A teknuzu ihe mere na-egbochi ndabara aha ịbụ ọkacha mmasị ST-M545DC- (ihe "M" gụnyere) Ma na ike-atụkwasịkwara onye ọrụ.) The suffix na-achọpụta kpọmkwem Model 545DC na-ahazi. Mkpụrụedemede mkpụrụedemede na/ma ọ bụ ọnụọgụgụ nke suffix ahụ metụtara adreesị MAC nke sekit agbakwunyere UltimoX2. Ọwa mgbasa ozi Dante abụọ nke otu ahụ nwere aha ndabara nke sitere na Ch A na Site na Ch B. Ọwa nnabata Dante abụọ nke Theunit nwere aha ndabara Maka PL Ch A na Maka PL Ch B. Iji Dante Controller, ngwaọrụ ndabara na aha ọwa nwere ike degharịa ka ọ dabara maka ngwa a kapịrị ọnụ.
Nhazi ngwaọrụ
Ụdị 545DC na-akwado naanị s ọdịyoampỌnụọgụ nke 48 kHz na-enweghị ụkpụrụ ndọpụta/mbelata dị. A na-edobe ngbanwe ọdịyo ahụ maka PCM 24. Enwere ike gbanwee Latency na Clocking ngwaọrụ ma ọ bụrụ na achọrọ ya mana uru ndabara na-abụkarị nke ziri ezi.
Nhazi netwọk – Adreesị IP
Site na ndabara, a ga-ekpebi adreesị IP Dante Model 545DC na usoro netwọkụ metụtara ya na-akpaghị aka site na iji DHCP ma ọ bụ, ọ bụrụ na ọ nweghị, usoro njikọ netwọkụ mpaghara. Ọ bụrụ na achọrọ, Onye njikwa Dante na-enye ohere iji aka tinye adreesị IP na paramita netwọkụ metụtara ya na nhazi nke edobere (static). Ọ bụ ezie na nke a bụ usoro na-etinye aka karịa nanị ikwe ka DHCP ma ọ bụ njikọ-mpaghara "mee ihe ha," ma ọ bụrụ na ọ dị mkpa ka a na-agwa okwu dị mkpa mgbe ahụ ikike a dị. N'okwu a, a na-atụ aro nke ukwuu ka otu unit bụrụ akara n'anụ ahụ, dịka ọmụmaatụ, iji akara na-adịgide adịgide ma ọ bụ "tepe njikwa," yana adreesị IP ya kpọmkwem. Ọ bụrụ na edobeghi ihe ọmụma nke adreesị IP Model 545DC, enweghị bọtịnụ nrụpụta ma ọ bụ usoro ọzọ iji weghachi ngwa ngwa na ntọala IP nke ndabara.
Nhazi AES67 - Ọnọdụ AES67
Enwere ike ịhazi Model 545DC maka ọrụ AES67. Nke a chọrọ ka edobe ọnọdụ AES67 maka Kwanyere. Site na ndabara, edobere ọnọdụ AES67 maka nkwarụ.
Rịba ama na na ọnọdụ AES67, ọwa Dante transmitter (mmepụta) ga-arụ ọrụ na multicast; akwadoghị unicast.
Ihe nlere anya 545DC isi iyi
Ọ bụ ezie na teknụzụ Model 545DC nwere ike ịrụ ọrụ dị ka elekere onye ndu maka netwọkụ Dante (dị ka ngwaọrụ Dante nwere ike) n'ihe fọrọ nke nta ka ọ bụrụ ihe niile, a ga-ahazi otu ahụ ka ọ nweta “mmekọrịta” site na ngwaọrụ ọzọ. Dị ka nke a, igbe nlele maka onye ndu ahọpụtara nke jikọtara ya na Model 545DC agaghị achọ ka enyere ya aka.
Nhazi 545DC nlereanya
A na-eji ngwa ngwanrọ STcontroller hazie ọrụ abụọ Model 545DC, kpọọ nkwado ọkụ, yana nchọpụta PL na-arụ ọrụ. (STcontroller na-enyekwa ohere ngosi oge na njikwa ọrụ Model 545DC ndị ọzọ.
A ga-akọwapụta ọrụ ndị a na ngalaba ọrụ.) Enweghị ntọala mgbanwe DIP ma ọ bụ omume mpaghara ndị ọzọ a na-eji hazie unit ahụ. Nke a na-eme ka ọ dị mkpa na STcontroller dị maka ojiji dị mma na kọmputa nkeonwe nke ejikọrọ na LAN metụtara ya.
Ịwụnye STcontroller
STcontroller dị n'efu na Studio Teknụzụ' websaịtị (studio-tech.com). Ụdịdị bụ
dị nke dakọtara na kọmputa nkeonwe na-arụ ụdị ahọpụtara nke sistemụ arụmọrụ Windows na macOS. Ọ bụrụ na achọrọ, budata ma wụnye STcontroller na kọmputa nkeonwe ahọpụtara. Kọmputa nkeonwe a ga-adịrịrị n'otu netwọkụ mpaghara (LAN) yana subnet dị ka otu nkeji 545DC Model ma ọ bụ karịa nke a ga-ahazi. Ozugbo ịmalitere STcontroller ngwa ahụ ga-achọpụta ngwaọrụ Studio Teknụzụ ọ nwere ike ijikwa. Nkeji 545DC Model nke enwere ike ịhazi ga-apụta na ndepụta ngwaọrụ. Jiri Identify iwu ka ikwe ka mfe nnabata nke otu Model 545DC unit. Ịpị aha ngwaọrụ ugboro abụọ ga-eme ka nchịkọta nhazi ejikọta ya pụta. Review nhazi nke ugbu a ma mee mgbanwe ọ bụla a chọrọ.
Mgbanwe nhazi emere site na iji STcontroller ga-egosipụta ozugbo na ọrụ otu ahụ; ọ dịghị ihe nlereanya 545DC reboot chọrọ. Dị ka ihe na-egosi na agbanweela mgbanwe nhazi LED abụọ jikọtara ya na ike ntinye, nke a na-akpọ DC na PoE, na Model 545DC's front panel ga-egbuke egbuke n'ụdị pụrụ iche.
Sistemu – Nkwado ọkụ
Gbanyụọ ma gbanye nhọrọ.
Na njikwa ST, ọrụ nhazi nkwado ọkụ oku na-enye ohere ka enyere ma ọ bụ gbanyụọ ọrụ nkwado ọkụ dịka achọrọ. Mgbe arụ ọrụ agbanyere, a na-agbanye ọrụ nkwado ọkụ. Mgbe ahọpụtara nhazi nkwado ọkụ oku maka Gbanyụọ ọrụ a nwere nkwarụ. Maka ọtụtụ ngwa ọrụ nkwado ọkụ oku kwesịrị ịdị na-agbanye. Naanị ọnọdụ pụrụ iche ga-adabara ịkwụsị ọrụ ahụ.
Sistemụ – PL arụ ọrụ Nchọpụta
Gbanyụọ ma gbanye nhọrọ.
Ọrụ nchọpụta Model 545DC ugbu a maka interface ahịrị otu ga-arụ ọrụ mgbe agbanyere ma isi iyi ike mpaghara yana nhazi PL Active Detection ka ahọpụtara maka On. Mgbe ahọpụtara paramita abụọ a opekempe nke 5 mA (nominal) ga-esite na pin 2 nke interface PL maka Model 545DC iji mata ọnọdụ “PL arụ ọrụ”. Mgbe ọnọdụ kacha nta ugbu a zutere LED akpọrọ Active maka ọwa ahụ ga-enwu gbaa akwụkwọ ndụ akwụkwọ ndụ, akara ngosi PL Active na ibe menu STcontroller ga-egosi akwụkwọ ndụ akwụkwọ ndụ, na Dante transmitter (mmepụta) ụzọ ọdịyo ga-arụ ọrụ.
Inwe PL Active Detection ọrụ nyeere kwesịrị ekwesị maka ọtụtụ ngwa, na-enyere aka ịnọgide na-arụ ọrụ ọdịyo kacha kwụsie ike. Naanị mgbe a na-adọta ugbu a zuru oke site na pin 2 nke interface ka a ga-eziga ọdịyo sitere na ọwa PL ahụ ọwa Dante transmitter (mmepụta).
Mgbe ahọpụtara PL Active Detection nhazi ka Gbanyụọ (nkwarụ), ọ dịghị ihe kacha nta ugbu a chọrọ na pin 2 nke nke ọ bụla nke PL interfaces maka ọkụ ọkụ ha na-arụ ọrụ ka ọkụ, akara ngosi ihe ngosi ST na-egosipụta akwụkwọ ndụ akwụkwọ ndụ, yana Dante. ọwa nnyefe (mmepụta) ka ọ na-arụ ọrụ. Otú ọ dị, naanị na pụrụ iche
ọnọdụ ọ ga-adabara PL Active Detection nhazi ka ahọpụtara maka Gbanyụọ.
Onye bụbuampebe Off ga-adabara ga-abụ ikpe ebe a na-eji Model 545DC na ngwaọrụ hypothetical nwere otu ọwa partyline interface nke na-adịghị ise ike DC. Nke a unit nwere ike na-atụ anya jikọọ na intercom circuit iji 3-pin XLR njikọ na nkịtị na pin 1, DC ike na pin 2, na audio pin 3. Model 545DC nwere ike inye a dakọtara PL sekit mgbe ya obodo ike isi iyi bụ. enyere. Mana nsogbu nwere ike ibili dịka ngalaba a nwere ike ọ gaghị adọta ugbu a site na pin 2 nke Model 545DC's PL intercom circuit. O nwere ike ọ gaghị arụ ọrụ n'otu ụzọ ahụ ka ọ ga-esi ahụkarị PL intercom beltpack ma ọ bụ ngwaọrụ onye ọrụ. Ọ gaghị eji ike sitere na njikọ PL kama iji isi iyi ike ime ya rụọ ọrụ. N'okwu a, Model 545DC's party-line interface agaghị enye ugbu a, ọkụ ọkụ na-arụ ọrụ agaghị enwu, akara ngosi na-arụ ọrụ na onye na-ahụ maka ST agaghị atụgharị akwụkwọ ndụ akwụkwọ ndụ, na Dante transmitter (mmepụta) ụzọ ọdịyo agaghị eme. Ndị na-eji ngwaọrụ a ga-anata ọdịyo Model 545DC Dante nnata (ntinye) mana ha agaghị ezipụ ọdịyo ọwa Dante transmitter (mmepụta). Iji ST njikwa gbanyụọ PL Active Detection ọrụ ga-edozi okwu a. Ọ bụ ezie na ọ nweghị DC ugbu a ga-eweta site na Model 545DC's PL interface, a ga-eme ka ọwa Dante transmitter (mmepụta) rụọ ọrụ yana ọrụ interface PL ga-aga nke ọma.
Mgbe edobere model 545DC party-line intercom circuit ka ọ ghara inye ike mpaghara ọrụ PL Active Detection na-arụ ọrụ n'ụzọ dịtụ iche.
Naanị ma ọ bụrụ na DC voltage nke ihe dịka 18 ma ọ bụ karịa dị na pin 2 nke interface PL ga-eme ka Model 545DC mata na e mela njikọ PL dị irè. N'okwu a, ọwa Active LED na n'ihu panel ga-acha akwụkwọ ndụ akwụkwọ ndụ, bọtịnụ mebere na ST njikwa ga-acha akwụkwọ ndụ akwụkwọ ndụ, na Dante transmitter (mmepụta) ọwa ọdịyo maka interface ahụ ga-arụ ọrụ. Mgbe arụrụ ọrụ nchọpụta PL Active, nlekota nke DC voltage na pin 2 nke Model 545DC's PL interfaces agaghị eme. N'ọnọdụ a, LEDs na-arụ ọrụ na Model 545DC's front panel ga-agbanye ọkụ mgbe niile, a ga-enwupụta ihe ngosi ndị dị na ST, na Dante transmitter (mmepụta) ọwa ọdịyo ga-arụ ọrụ. Ekpebibeghị ngwa bara uru nke nhazi a kapịrị ọnụ, mana ọ dịla njikere ma mkpa ọ dị!
Ọrụ
N'ebe a, Model 545DC kwesịrị ịdị njikere maka ojiji. Ekwesịrị ka emebere intercom ahịrị pati na njikọ Ethernet. Dabere na ngwa a, enwere ike mebekwara isi iyi nke ike 12 volts DC. (A gụnyeghị isi iyi ike 12 volts DC na Model 545DC. Enwere ike ịzụta otu dị ka nhọrọ.) Ọwa Dante na-anata (ntinye) na transmitter (mmepụta) kwesịrị ịbụ nke ejiri ngwa ngwa Dante Controller. Ịrụ ọrụ nkịtị nke Model 545DC nwere ike ịmalite ugbu a.
N'ihu panel, ọtụtụ LED na-enye ihe ngosi nke ọnọdụ ọrụ nke unit ahụ. Tụkwasị na nke ahụ, a na-enye bọtịnụ nkwụnye abụọ iji họrọ ọnọdụ mgbanyụ / gbanyụọ nke ọrụ ọnọdụ ike mpaghara yana ịgbalite ọrụ efu efu. Enwere ike iji ngwa ngwa njikwa ST hụ ọkwa nke ụfọdụ ọnọdụ ọrụ nke otu ahụ. Mgbanwe bọtịnụ ntinye nke ọma jikọtara ya na onye na-ahụ maka ST na-enyekwa ohere ijikwa ọnọdụ mgbanyụ ma ọ bụ gbanyụọ nke ụdị ike mpaghara na mgbakwunye na ịmalite ọrụ efu efu.
Ọrụ izizi
Ụdị 545DC ga-amalite ịrụ ọrụ mbụ ya nkeji ole na ole ka ejikọtara isi iyi ike ya.
Dị ka a tụlere na mbụ, enwere ike ịnye ike nke unit ahụ site na Power-over-Ethernet (PoE) ma ọ bụ isi iyi nke 12 volts DC. Ọ bụrụ na ejikọtara ha abụọ, isi iyi PoE ga-eme ka unit ahụ nwee ike. Ọ bụrụ na PoE emesia agaghị adịkwa arụ ọrụ ga-aga n'ihu na-eji isi iyi 12 volts DC mpụga.
N'elu Model 545DC ike ọtụtụ ọkwa na mita LED na ihu na azụ panel ga-arụ ọrụ na usoro ule. N'azụ panel, LED jikọtara ya na ihe nkwụnye USB, nke akpọrọ Firmware Update, ga-enwu akwụkwọ ndụ akwụkwọ ndụ maka sekọnd ole na ole. N'oge na-adịghị mgbe nke ahụ gasịrị, Dante SYS na Dante SYNC LED ga-acha uhie uhie. Mgbe sekọnd ole na ole gachara, ha ga-amalite igosi ọnọdụ ọrụ nke interface Dante, na-atụgharị akwụkwọ ndụ akwụkwọ ndụ ka e guzobere ọnọdụ dị mma. Ethernet LINK/ACT LED, nke dịkwa na azụ azụ, ga-amalite ịgbanye akwụkwọ ndụ akwụkwọ ndụ na nzaghachi na data na-abanye na n'ime interface Ethernet.
N'ihu panel, ike ntinye, auto null, partyline intercom circuit status, na larịị mita LEDs ga-enwu n'usoro ule ngwa ngwa. Ụdị 545DC ga-amalite ọrụ nkịtị. The kpọmkwem ụzọ
nke LINK / ACT, SYS, na SYNC LEDs (ha niile dị na azụ azụ n'okpuru ether Con RJ45jack) ọkụ ga-adabere na njirimara ndị metụtara njikọ Ethernet jikọtara na nhazi nke interface Dante unit. A ga-ekpuchi nkọwa na paragraf na-esote. N'ihu panel, a na-enye onye ọrụ ya na bọtịnụ ntinye abụọ, ọkwa ntinye ike abụọ LEDs, akara anọ intercom circuit LEDs, abụọ auto null LEDs, na anọ 5-segment LED level mita. Ihe onwunwe ndị a dị mfe nghọta na ịchịkwa, dịka a ga-akọwa ya na paragraf ndị a.
Ethernet na Dante Ọnọdụ LED
Igwe ọkụ ọkwa atọ dị n'okpuru jakị ether CON RJ45 na azụ azụ Model 545DC.
Igwe ọkụ LINK/ACT ga-acha akwụkwọ ndụ akwụkwọ ndụ mgbe ọ bụla etinyere njikọ na-arụ ọrụ na netwọk Ethernet 100 Mb/s. Ọ ga-enwu na nzaghachi maka ọrụ data. SYS na SYNC LED na-egosipụta ọnọdụ ọrụ nke Dante interface na netwọk metụtara. SYS LED ga-enwu na-acha uhie uhie na Model 545DC ike iji gosi na Dante interface adịghị njikere. Mgbe obere oge gasịrị, ọ ga-acha akwụkwọ ndụ akwụkwọ ndụ iji gosi na ọ dịla njikere iji ngwaọrụ Dante ọzọ nyefee data.
Igwe ọkụ SYNC ga-acha ọbara ọbara mgbe Model 545DCis anaghị emekọrịta na netwọk Dante. Ọ ga-enwu akwụkwọ ndụ akwụkwọ ndụ siri ike mgbe Model 545DC jikọtara ya na netwọk Dante yana a na-anata isi mmalite elekere (ntụaka oge). Ọ ga-eji nwayọọ nwayọọ na-egbuke egbuke akwụkwọ ndụ akwụkwọ ndụ mgbe otu Model 545DC a kapịrị ọnụ bụ akụkụ nke netwọk Dante ma na-eje ozi dị ka elekere onye ndu. (Ọ dị mkpa iburu n'obi na ngwa ndị a na-ahụkarị agaghị enwe otu Model 545DC na-eje ozi dị ka elekere onye ndu Dante.)
Otu esi amata ụdịdị 545DC akọwapụtara
Ma Dante Controller na ST njikwa ngwa ngwanrọ na-enye njirimara iwu enwere ike iji nyere aka chọta otu Model 545DC. Mgbe ahọpụtara iwu njirimara maka otu Model 545DC unit ya mita LED ga-enwu n'ụdị pụrụ iche. Na mgbakwunye, SYS na SYNC LEDs, nke dị n'okpuru jakị ether CON na azụ azụ, ga-eji nwayọọ nwayọọ na-egbuke egbuke akwụkwọ ndụ akwụkwọ ndụ. Mgbe sekọnd ole na ole gasịrị, ụkpụrụ njirimara LED ga-akwụsị na mita larịị 545DC nkịtị na Dante ọnọdụ ikanam ga-eme ọzọ.
Mita ọkwa
Ihe nlereanya 545DC nwere mita larịị LED akụkụ anọ. A na-enye mita ndị a dịka enyemaka nkwado n'oge ntinye, nhazi, ọrụ, na nchọpụta nsogbu. Mita ndị a na-anọchi anya ike nke mgbama ọdịyo na-aga ma na-abịa site na sekit intercom nke otu abụọ-akara.
Izugbe
A na-ahazi mita ahụ ụzọ abụọ na otu nke ọ bụla na-anọchite anya otu ọwa ọdịyo ka a na-ezigara na sekit ahịrị nnọkọ oriri na ọṅụṅụ na otu ọwa ọdịyo na-eweghachite otu ọwa ọdịyo site na sekit akara ngosi. A na-ahazi mita ndị ahụ iji gosipụta ọkwa dị na dB n'ihe metụtara ọkwa ntụaka (nominal) nke sekit intercom nke otu-line. Ahọpụtara ọkwa ọkwa otu pati Model 545DC ka ọ bụrụ -14 dBu, dabara nke ejiri otu ọwa otu-line intercom sekit. (Rịba ama na sistemụ Clear-Com nke otu ọwa mbụ nwere ọkwa aha -20 dBu mana nke ahụ abụghịzi eziokwu maka nkeji oge a.)
Mita ọkwa ọ bụla nwere LED anọ na-acha akwụkwọ ndụ akwụkwọ ndụ yana otu LED edo edo. Igwe ọkụ anọ a na-acha akwụkwọ ndụ akwụkwọ ndụ na-egosi ọkwa akara ngosi intercom-line nke dị na ma ọ bụ n'okpuru -14 dBu. Igwe ọkụ dị n'elu bụ edo edo ma na-egosi akara nke dị 6 dB ma ọ bụ karịa ọkwa ọkwa -14 dBu. Mgbama ọdịyo nke na-eme ka ọkụ ọkụ na-acha odo odo apụtaghị na ọ bụ ọkwa ọkwa karịrị oke, mana na-enye ịdọ aka ná ntị na ibelata ọkwa mgbaàmà nwere ike ịbụ akọ. Arụ ọrụ a na-ahụkarị na ọkwa mgbama nkịtị kwesịrị ịhụ ọkụ mita n'akụkụ ebe 0 ha. Oke mgbaama nwere ike ime ka ọkụ ọkụ na-acha odo odo na-enwu.
Igwe ọkụ na-acha odo odo nke na-enwu n'ụzọ zuru oke n'oge arụ ọrụ nkịtị ga-egosi nhazi ọkwa mgbaàmà gabigara ókè yana / ma ọ bụ nsogbu nhazi yana akụrụngwa enyere Dante aka.
Dị ka example nke ka mita si arụ ọrụ, ka anyị regharịaview ọnọdụ ebe Channel A To mita nwere ala atọ LEDs (-18, -12, na -6) ọkụ siri ike na 0 LED ya na-enwu ọkụ. Nke a ga-egosi na a na-eziga akara ngosi nwere ọkwa dị nso -14 dBu na ọwa intercom-line-line A. Nke a ga-abụ ọkwa mgbama kwesịrị ekwesị ma kwesị ịrụ ọrụ dị mma. (Rịbakwa ama na akara –14 dBu nke a na-eziga na ọwa intercom-line party A ga-egosi na akara ụda dijitalụ –20 dBFS dị na ọwa Dante nnata (ntinye) A. Nke a bụ n'ihi nhọrọ Studio Teknụzụ - 20 dBFS dị ka ọkwa ntụaka (nominal) maka ọwa ọdịyo Dante.)
Ọkwa mgbama na-adịghị mma
Ọ bụrụ na otu ma ọ bụ karịa n'ime mita na-egosipụta ọkwa dị ala ma ọ bụ karịa karịa ebe 0 (ntụaka) ọ ga-ekwe omume na nsogbu nhazi dị. Nke a ga-ejikọrịrị na ntọala ezighi ezi na akụrụngwa ejikọrọ na ọwa nnabata Dante (ntinye) na/ma ọ bụ Dante transmitter (mmepụta). (Ọ ga-abụ ihe fọrọ nke nta ka ọ bụrụ ihe na-agaghị ekwe omume maka ọnọdụ a ma ọ bụrụ na a haziri nkeji abụọ 545DC Model "point-topoint" dị ka ọ dịghị Dante dijitalụ audio larịị e nyere.) Na a dijitalụ matrix intercom usoro nsogbu a nwere ike ịbụ n'ihi na-ezighị ezi nhazi inwe emere ya na ọwa ma ọ bụ ọdụ ụgbọ mmiri akọwapụtara. Maka exampN'ezie, usoro RTS/Telex/Bosch ADAM nwere ọkwa ọdịyo aha ebipụtara +8 dBu, mana o doghị anya ka nke a si sụgharịa ọkwa ọdịyo dijitalụ na ọwa Dante ma ọ bụ OMNEO metụtara. (OMNEO bụ okwu nke RTS na-eji na-ezo aka na ọdụ ụgbọ mmiri Dante ha.) N'iji ngwanrọ nhazi AZedit ya, ọ ga-ekwe omume ịtọ ọkwa ọnụ ọgụgụ nke igodo intercom ma ọ bụ ọdụ ụgbọ mmiri dị iche iche karịa + 8 dBu. Ngwọta kachasị mma na nke a nwere ike ịbụ ịhazigharị ọdụ ụgbọ mmiri OMNEO (Dante-compatible) jikọtara ya iji nweta ọkwa ọdịyo aha -20 dBFS na ọwa Dante transmitter (mmepụta) na ọwa nnata (ntinye). Inye ọkwa nrụtụ aka ọdịyo dijitalụ dakọtara ga-eduga na arụmọrụ kacha mma nke Model 545DC yana ngwaọrụ ndị ọrụ na-ejikọta ọnụ.
Ọkwa ọdịyo na nchupu-Line Party
Abụọ Site na mita na-egosipụta ọkwa mgbaàmà ọdịyo na-abịa site na ọwa abụọ jikọtara ya na Model 545DC's party-line intercom channels A na B. A na-agbanwe akara ngosi analog ndị a na dijitalụ wee pụta na ọwa Dante transmitter (mmepụta). sekit intercom ahịrị jikọtara ya na Model 545DC ka ọ rụọ ọrụ nke ọma, ihe mgbochi (iguzogide akara AC dị ka ọdịyo) ga-abụrịrị ihe dịka 200 ohms.
Dịka, iji nweta nke a na-adabere na otu ngwa ngwa na-enye otu nkwụsị audio kwa ọwa intercom. Nkwụsị a, 200 ohms n'aha, ọ fọrọ nke nta ka ọ bụrụ mgbe niile ka a na-eme ya na isi iyi ọkụ intercom. (Ngalaba ọkụ intercom na-enyekarị ike DC yana netwọk njedebe intercom.)
Esemokwu nwere ike ibilite ma ọ bụrụ na mgbama ọdịyo na-abịa site na sekit intercom-line intercom ma ọ bụ ngwaọrụ onye ọrụ ejikọrọ
anọghị n'ogo zuru oke nke na enwere ike iru ọkwa ngosi mita nkịtị. Ọ ga-ekwe omume na ngwaọrụ ọzọ, dị ka ihe nke abụọ intercom ike ọkọnọ na otu party-line intercom sekit, nwere ike ime ka ọnọdụ "okpukpu abụọ". Nke a ga-ebute ọwa mgbochi intercom nke otu pati dị ihe dị ka 100 ohms (isi mmalite abụọ, nke ọ bụla 200 ohms, jikọtara inparallel) nke ga-ebute nnukwu nsogbu.
Nsogbu kacha pụta ìhè ga-abụ na ọkwa ụda ọnụ nke intercom ọwa ga-ebelata (dobe) site na ihe dịka 6 dB (ọkara ụda olu.tage). Na mgbakwunye, sekit ụgbọ ala efu, dị ka nke Model 545DC nyere, agaghị enwe ike ịrụ ọrụ nkewa dị mma. Iwepu njedebe nke abụọ na-achọghị (mmetụta nke abụọ nke 200 ohms) bụ naanị ụzọ dị irè isi kpochapụ nsogbu ahụ.
N'ọtụtụ oge, okwu nkwụsị abụọ ga-adị mfe idozi. Dị ka exampLe, ọ ga-ekwe omume na otu n'ime isi iyi ike mpaghara Model 545DC, nke na-enye ma DC ike na nkwụsị 200 ohms, enyerela ya aka na mberede mgbe Model 545DC jikọtara ya na sekit nke agbadoro agbadoro ma kwụsịchaa. Nke a ga-abụ ezighi ezi, na-eduga na ọnọdụ "okpukpu abụọ". Gbanyụọ isi iyi ike mpaghara Model 545DC site na ịpị na ijide bọtịnụ akpaaka kwesịrị ekwesị ma ọ bụ iji ngwa ngwanrọ ST bụ naanị ihe achọrọ.
Ụfọdụ ngalaba na-enye ọkụ intercom na-ekwe ka nhọrọ nke nkwụsị nkwụsị ga-abụ 200 ma ọ bụ 400 ohms.
A na-etinyekarị ikike a n'ime ngbanwe ọnọdụ 3 nke na-enyekwa ohere ka etinyeghị ihe mgbochi nkwụsị. Gbaa mbọ hụ na ntọala ngbanwe ahọpụtara, yana ntọala na ntinye nke akụrụngwa ndị ọzọ ejikọrọ, na-ebute ihe mgbochi sekit intercom nke 200 nominal maka nke ọ bụla n'ime sekit abụọ otu ọwa.
Igwe ọkụ Ọnọdụ ọkụ
Igwe ọkụ abụọ na-acha akwụkwọ ndụ akwụkwọ ndụ dị n'akụkụ aka ekpe nke ihu ihu ma jikọta ya na ike ọrụ. Ihe ngosi PoE LED ga-enwu mgbe ọ bụla ejikọrọ njikọ Ethernet na ikike Power-over-Ethernet (PoE). Igwe ọkụ ọkụ DC ga-enwu mgbe ọ bụla DC voltage etinyela ya. Oke anabatara bụ 10 ruo 18 volts DC. Ọ bụrụ na isi mmalite ike abụọ dị ugbu a ma LED ga-enwu, mana naanị isi iyi PoE ga-enye ike ọrụ Model 545DC.
Nhọrọ ụdị ọrụ Party-Line
Dị ka a tụlere na mbụ, sekit eriri otu ọwa abụọ nke otu ọwa na-enye ụdịdị ọrụ abụọ. A na-eji otu ọnọdụ eme ihe mgbe achọrọ Model 545DC iji mepụta sekit intercom-line intercom, na-enye 28 volts DC na netwọk nkwụsị nkwụsị 200 ohms. N'ụdị a, enwere ike ịkwado ngwaọrụ ndị ọrụ dịka ngwugwu belt ozugbo. Ọkwa ọkụ ọkụ mpaghara metụtara ga-enwu akwụkwọ ndụ akwụkwọ ndụ mgbe ahọpụtara ọnọdụ a. Bọtịnụ mebere (software dabere na eserese) nke bụ akụkụ nke ngwa njikwa ST ga-egosi ederede Gbanye iji gosi na agbanyerela ike mpaghara. Ụdị nke abụọ na-enye ohere ijikọ Model 545DC na otu ọwa otu-line intercom circuit nke na-enye ma DC ike na 200 ohms na-akwụsị impedance. N'ime ọnọdụ a, unit ahụ ga-arụ ọrụ n'otu ụzọ ahụ dị ka ngwaọrụ onye ọrụ na ọnọdụ LED agaghị agba ọkụ. N'ụdị a, a ga-egosi Gbanyụọ ederede na bọtịnụ mpịachi nke njikwa njikwa.
Ka ịgbanwee ọnọdụ ọrụ interface nke otu-line interface dị mfe, naanị na-achọ ka ịpịnye ma jide ya obere sekọnd abụọ. Nke a ga-eme ka ụdị ọrụ Model 545DC gbanwee (“ịtụgharị”) site n'otu ọnọdụ gaa na nke ọzọ. Ka ọnọdụ ahụ na-agbanwe, ọkụ ọkụ ọnọdụ ike mpaghara metụtara yana ngwa njikwa ST ga-egosipụta otu a. Ozugbo ọnọdụ agbanweela, enwere ike ịhapụ bọtịnụ push mgba ọkụ. Enwere ike họrọ ọnọdụ arụ ọrụ site na iji bọtịnụ mgba ọkụ mebere na ngwa ngwanrọ ST njikwa. A ga-echekwa ọnọdụ arụ ọrụ ahọpụtara na ebe nchekwa na-adịghị agbanwe agbanwe, na-ahụ na ọ ga-eweghachi uru ahụ mgbe okirikiri mgbada / ike elu.
Ọrụ Ọnọdụ Ike Mpaghara
Mgbe Model 545DC's local power mode na-enyere maka intercom sekit, unit ga-enye DC ike na a 200 ohms nkwụsị nkwụsị iji mepụta "ọkọlọtọ" otu ọwa party-line intercom circuit. Oghere ahịrị ahịrị ndị otu ga-enye 28 volts DC na pin 2 nke njikọ XLR 3-pin nwere ihe osise kacha ugbu a nke 150 mA dị. Nke a ugbu a ezuola iji mee ka ngwaọrụ ndị ọrụ intercom dị iche iche dị ka obere ọdụ ọrụ na ngwugwu belt. Ngwa mgbasa ozi nkịtị nwere ike iji Clear-Com RS-501 ma ọ bụ RS-701 belt ngwugwu. Họrọ ngwaọrụ ejikọrọ ka mkpokọta kacha ugbu a ghara ịfe 150mA. Ọ bụghị mgbe niile ka ọ kacha dị mfe iji gbakọọ mana a web nchọcha ga-achọta nkọwapụta maka ngwaọrụ niile a na-ejikarị. Maka example, nchọcha na-achọpụta na RS-501 dị ebe niile na-eri oke 50mA nke ugbu a. Dị ka ọnụ ọgụgụ a si dị, ihe ruru atọ n'ime nkeji ndị a nwere ike jikọọ na Model 545DC. RS-701 nke ọhụrụ nwere quiescent ugbu a nke 12mA yana ihe kacha nke 23mA. Site na ozi a, mmadụ nwere ike ikwu na ihe ruru ise n'ime nkeji ndị a nwere ike ịkwado ngwa ngwa.
Mgbe agbanyere ọnọdụ ike mpaghara, LED ọnọdụ arụ ọrụ jikọtara ya ga-enwu akwụkwọ ndụ akwụkwọ ndụ mgbe ntakịrị ntakịrị nke ugbu a na-esi na sekit-ahịrị pati Model 545DC gaa na ngwaọrụ ma ọ bụ ngwaọrụ ejikọrọ. Nke a ga-emekwa ka ọkụ ọkụ mebere jikọtara aha ya bụ PL Active na ngwa njikwa ST ka ọ bụrụ ìhè akwụkwọ ndụ akwụkwọ ndụ. Nke a dị ugbu a, 5 mA nominal, na-enye akara ngosi ike na-arụ ọrụ nke pati na 545DC firmware na-egosi na ọrụ nkịtị na-ewere ọnọdụ. Firmware, n'aka nke ya, ga-eme ka LED ọnọdụ ọrụ ọkụ, ngwa onye na-ahụ maka ST na-enwu ọkụ ọkụ ya mebere ya, yana ọwa ọdịyo Dante transmitter (mmepụta) ga-adị na steeti ya na-arụ ọrụ. (Site na ịgbanyụ ọwa Dante transmitter (mmepụta) mgbe sekit intercom adịghị arụ ọrụ, a ga-egbochi ya ịgafe ụwa n'èzí mgbe enweghị ngwaọrụ ejikọrọ.)
Rịba ama na ntọala na ngwa njikwa ST nwere ike gbanyụọ ihe achọrọ ka achọrọ eserese 5 mA (nominal) ma ọ bụ karịa na pin 2 nke njikọ XLR nke nnọkọ oriri na ọṅụṅụ maka ọnọdụ LED na-arụ ọrụ na-enwu, LED mebere na Ngwa njikwa ST na-acha akwụkwọ ndụ akwụkwọ ndụ, yana ụzọ ọdịyo na-ebufe (mmepụta) ga-arụ ọrụ. A na-akpọ ọrụ a PL Active Detection na gbanyụọ ya nwere ike ịdị mma maka ngwa pụrụ iche. Rụtụ aka na ngalaba nhazi Model 545DC maka nkọwa gbasara ọrụ a yana otu esi eji ya.
Model 545DC's abụọ pati-line intercom ike ọkọnọ ike na-arụ ọrụ n'okpuru femụwe njikwa. Nke a na-enye ohere ịchọpụta ọnọdụ mmejọ ma na-echekwa sekit nke otu ahụ. Na mbido na-enyere ndị otu-line intercom ike ọkọnọ, enweghị nleba anya nke mmepụta ike intercom na-ewere ọnọdụ maka sekọnd atọ. Nke a na-enye ohere ka Model 545DC intercom ike ọkọnọ sekit na ngwaọrụ ma ọ bụ ngwaọrụ onye ọrụ intercom ejikọrọ kwụsie ike. Ọkwa ọkụ ọkụ mpaghara emetụtara ga-enwusi ike yana bọtịnụ mpịaji nke ọma na ngwa njikwa ST ga-egosi ederede Gbanye. Ọnọdụ LED na-arụ ọrụ, nke na-anabata ọnọdụ nke DC voltage na pin 2 nke njikọ 3-pin XLR interface nke pati-line interface, ga-enwu iji gosi na mmepụta na-arụ ọrụ. PL Active virtual LED na ST njikwa ga-acha akwụkwọ ndụ akwụkwọ ndụ. Mgbe igbu oge mbụ a gasịrị, nleba anya na-arụ ọrụ. A na-achọpụta ọnọdụ adịghị mma ma ọ bụrụ na voltage na ntụtụ 2 dara n'okpuru 24 maka nkeji nkeji otu nkeji na-aga n'ihu. Firmware na-anabata ọnọdụ a site n'ịgbanyụ ọkụ DC nwa oge na pin 1. Ọ ga-abụkwa, dị ka ịdọ aka ná ntị, gbanye ọkụ na-ejikọta ya na ọnọdụ ọkụ ọkụ na-agbanye ọkụ ọkụ ọkụ na ST njikwa. Mgbe nkeji 2-sekọnd "dị jụụ" gachara, mmepụta DC ga-alaghachi n'otu ọnọdụ ahụ dị ka n'elu ike mbụ; A na-etinye ike ọzọ na pin 5, ọnọdụ LED na-arụ ọrụ ga-enwu, PL Active LED na-acha akwụkwọ ndụ akwụkwọ ndụ, na nlekota agaghị amalite maka sekọnd atọ ọzọ. Ọnọdụ mkpirisi zuru oke nke etinyere na sekit na-enye ọkụ n'ahịrị oriri ga-eme ka usoro okirikiri nke sekọnd anọ na-aga n'ihu (sekọnd atọ maka mmalite na otu sekọnd maka nchọpụta) wee gbanyụọ sekọnd ise.
Ọrụ sekit Party-Line Mpụga
Mgbe ọkụ ọkụ mpaghara ọkụ ọkụ dị n'ihu panel na-akpọkwa bọtịnụ ntinye bọtịnụ na ST Controller Gbanyụọ Model 545DC's party-line interface adịghị enye ike DC na XLR pin 2 ma ọ bụ na-enye 200 ohms na-akwụsị impedance na XLR. pin 3. Na nke a mode, ihe nlereanya 545DC e bu n'obi jikọọ na mpụga party-akara sekit. Sekit-ahịrị ahịrị ndị otu a ga-enyerịrị ike DC na nkwụsị nkwụsị achọrọ iji mepụta sekit intercom nke otu-line. N'ụdị a, Model 545DC na-eje ozi naanị n'otu ụdị nke ngwaọrụ onye ọrụ nwere otu ọwa ọzọ ejikọrọ. (N'ezie, Model 545DC ga-enwe njirimara teknụzụ nke ngwaọrụ onye anaghị arụ ọrụ). njikọ XLR metụtara. Na mgbakwunye, STcontroller's PL Active virtual LED ga-enwu akwụkwọ ndụ akwụkwọ ndụ.
Mgbe achọpụtara ọnọdụ a, a na-etinye ọwa Dante transmitter (mmepụta) jikọtara ya na steeti ya na-arụ ọrụ (na-enweghị ogbi). Ma ọ bụghị ya, agbanyụrụ (ogbi) ka ọ nọgide na-arụ ọrụ Model 545DC kwụsiri ike.
Dị ka akọwara na mbụ, ntọala dị na ngwa njikwa ST nwere ike gbanyụọ ihe achọrọ na 18 volts DC ma ọ bụ karịa nọ na pin 2 nke njikọ XLR nke nnọkọ oriri na ọṅụṅụ maka ọnọdụ LED na-enwu ọkụ, PL Active virtual LED na ìhè akwụkwọ ndụ akwụkwọ ndụ, na ụzọ ọdịyo na-ebufe (mmepụta) ka ọ na-arụ ọrụ. A na-akpọ ọrụ a ọrụ PL Active Detection na gbanyụọ ya nwere ike ịdị mma maka ngwa pụrụ iche. Rụtụ aka na ngalaba nhazi Model 545DC maka nkọwa gbasara ọrụ a yana otu esi eji ya.
Nchekwa onwe efu
Ihe Nlereanya 545DC nwere sekit iji mebie netwọkụ ngwakọ jikọtara ya na interface ahịrị otu ọ bụla. Usoro a na-ekewa akara ngosi ọdịyo ka a na-ezigara ma nata ha site na ọwa ọdịyo jikọtara na sekit intercom-line-pati. A na-enye mgba ọkụ bọtịnụ push abụọ, nke dị n'ihu panel, iji mee ka ọrụ efu efu rụọ ọrụ, otu maka ọwa ọ bụla. Bọtịnụ mebere (“dị nro”) dị na ngwa ngwa njikwa ST na-enye ohere ịgbalite ọrụ efu akpaaka. Igwe ọkụ ọnọdụ abụọ, nke dị n'ihu panel nke unit ahụ, yana abụọ mebere (software ndịna-emeputa) LEDs nyere na ST njikwa na-enye ihe ngosi nke ọrụ nke sekit efu efu.
Iji malite null akpaaka maka sekit ga-ebu ụzọ mee ka ọkụ ọkụ ọnọdụ arụ ọrụ jikọtara ya. Mgbe edobere ọnọdụ ọrụ maka ike mpaghara, LED ọnọdụ ọrụ ga-enwu mgbe oke kacha nta achọrọ na-esite na ọkụ dị n'ime. N'aka nke ọzọ, mgbe ọkụ ọkụ mpaghara anaghị enwu ọkụ, ọnọdụ LED ga-enwu ọkụ, na-egosi na DC vol zuru ezu.tage dị na pin 2 nke sekit-ahịrị party ejikọrọ. Ozugbo ọkụ ọkụ ọnọdụ ọrụ na-arụ ọrụ, ịmalite ọrụ efu na-achọ naanị ịpị na ịtọhapụ ("ịpị") bọtịnụ n'ihu-panel auto null. N'aka nke ọzọ, enwere ike iji bọtịnụ mebere nke dị na ngwa njikwa ST iji bido efu efu. Usoro nkwụsị akpaaka na-ewe ihe dịka sekọn 10 iji wuchaa. Igwe ọkụ dị n'ihu panel nke unit ahụ na-enye ihe ngosi anya nke usoro efu akpaaka, na-egbuke egbuke oroma mgbe usoro nkwụsị akpaaka na-arụ ọrụ. Igwe ọkụ mebere na ngwa njikwa ST na-enye otu ọrụ ahụ. A na-akpọ ha Ch A (Pin 3) na Ch B (Pin 3) iji gosi kpọmkwem ọrụ nkwụsịtụ akpaaka na-arụ ọrụ.
Ọ bụrụ na pịa bọtịnụ efu akpaaka, ma ọ bụ n'ihu panel ma ọ bụ na njikwa ST, mgbe agbanyereghị ọnọdụ LED adịghị ọkụ, usoro nkwụsị akpaaka agaghị amalite. Igwe ọkụ null akpaaka ga-agba ọkụ ngwa ngwa oroma ugboro anọ iji gosi ọnọdụ a.
Dị ka ọ na-adịkarị, a na-eme usoro nkwụsịtụ n'oge nhazi mbụ Model 545DC mana ọ nweghị ihe kpatara na enweghị ike ịmalite ya n'oge ọ bụla mmadụ chọrọ.
Naanị oge a ga-arụ ọrụ efu na-akpaghị aka bụ ma ọ bụrụ na ọnọdụ agbanweela site na ngwaọrụ onye ọrụ-ahịrị otu na wiring ejikọrọ na njikọ njikọ otu pati 545DC. Ọbụna obere mgbanwe na sekit intercom-line intercom, dị ka ịgbakwunye ma ọ bụ wepụ akụkụ nke eriri, nwere ike ezuru inye ikike na a ga-eme usoro nkwụsị akpaaka.
Usoro null akpaaka na-amalite site na mwepu nke Dante nnata (ntinye) na Dante transmitter (mmepụta) ụzọ mgbama ọdịyo. Ọ bụrụ na ihe nlereanya 545DC na-enye ike na interface nke party-line interface, nke a na-esote nkwụsịtụ mkpụmkpụ (nkwụsị) na 28 volts DC nke ezigara na pin 2. Nke a ga-agbanyụ igwe igwe na ngwaọrụ ndị ejikọrọ na ngwaọrụ ndị dakọtara na nke ahụ. Clear-Com “mic kill” protocol. A na-eme usoro nkwụsị akpaaka n'ezie. Usoro ụda ga-adaba na interface ahịrị-ọzọ. Model 545DC sekit ndị ọzọ, n'okpuru njikwa ngwa ngwa, ga-eme mgbanwe ngwa ngwa iji nweta ihe efu kacha mma enwere ike. Mgbe emechara mgbanwe ndị ahụ, a na-echekwa nsonaazụ ya na ebe nchekwa 545DC na-adịghị agbanwe agbanwe. Ozugbo usoro ahụ mechara, onye nata Dante (ntinye) na Dante transmitter (mmepụta) ụzọ ọdịyo na-arụ ọrụ ọzọ.
Ọ bụrụ na ọ ga-ekwe omume, tupu ịmee akpaaka efu, ọ bụ nkwanye ùgwù ịdọ ndị ọrụ niile na-arụsi ọrụ ike na-eji ngwaọrụ intercom-line party ejikọrọ aka. Ụda ezigara na sekit-ahịrị nnọkọ oriri na ọṅụṅụ n'oge usoro iji ike eme ihe adịghị oke oke ma ọ bụ na-asọ oyi, mana ọtụtụ ndị ọrụ nwere ike ịchọ iwepụ isi okwu ha n'oge usoro ahụ. Na mgbakwunye na ịdọ aka ná ntị ndị ọrụ, ọ nwere ike ịbụ oge dị mma ịrịọ ha ka ha mechie igwe okwu ọ bụla na-arụ ọrụ. Ọ bụ ezie na mgbama “mic kill” ga-adakọbara na ọtụtụ ngwaọrụ ndị ọrụ nwere ike ọ gaghị emetụta mmadụ niile. Mkpọtu igwe okwu dị ịrịba ama, n'ihi na ịnweta “dị omimi” null chọrọ ka ọ dịghị akara ngosi pụrụ iche dị na sekit intercom.
Nkwado ọkụ
Ihe nlereanya 545DC na-enye ọrụ nkwado ọkụ oku, na-enye ohere DC voltage jikọtara ya na ọrụ ọkụ oku na Model 545DC ejikọrọ ngwaọrụ njirimara iji rụọ ọrụ ọnụ na ngwa njikọ Dante. Ọrụ a na-enyekwara Model 545DC ohere ijikọ ọnụ na otu Model 545DR Intercom Interface unit ma kwado ọrụ oku n'etiti otu. Nke a na-enyere ndakọrịta ọkụ oku n'etiti otu ọwa DC nyere ọkụ oku oku na ọwa 2 dị elu ugboro ugboro ụda oku na-arụ ọrụ. Ọ nweghị ọrụ onye ọrụ achọrọ maka ọrụ nkwado ọkụ oku iji rụọ ọrụ ha.
Ọrụ nkwado ọkụ oku na-atọ ụtọ n'ezie. Ejiri ya na ngwanrọ, ọ na-enye ohere DC voltagAchọpụtara ya na pin 3 nke interface ahịrị ahịrị nnọkọ iji mee ka mgbama sine ebili mmiri 20 kHz mepụta dijitalụ na ọwa Dante transmitter (mmepụta). Mgbama ugboro dị elu (nke bụ 20 kHz) enwetara na ọwa Dante nnata (ntinye) ga-eme ka sekit nke Model 545DC na-ewepụta DC vol.tage na pin 3 nke interface ahịrị pati emetụtara. Ihe nzacha dị ala passes (LP) ejiri dijitalụ mejuputa na-egbochi ụda ugboro ugboro ịfefe na sekit ọdịyo.
Nhọrọ dị na ngwa njikwa ST na-enye ohere gbanyụọ nkwado ọkụ oku. Teknụzụ, nke a na-agwa ngwa ngwa ngwa nke unit (software agbakwunyere) ka ọ ghara imepụta ụda 20 kHz mgbe achọpụtara DC na pin 3. Ọ na-egbochikwa DC vol.tage site na iziga na pin 3 mgbe anatara ụda "oku" dị elu. Nchacha nke mgbaama ugboro ugboro dị elu (iji nzacha ngafe dị ala) ga-anọgide na-arụ ọrụ mgbe niile. Ịkwụsị nkwado ọkụ oku ga-adabara naanị na ngwa pụrụ iche.
USB Interface
Mpempe akwụkwọ ụdị USB A yana ọkwa LED ejikọtara, nke akpọrọ Firmware Update, dị na azụ azụ Model 545DC. A na-eji interface nnabata USB a naanị maka imelite ngwa ngwa nke otu ahụ; ọ dịghị audio data ụdị ọ bụla ga-agafe na ya. Maka nkọwa gbasara usoro mmelite biko rụtụ aka na ngalaba ndetu nka nka.
Ihe ndetu nka na ụzụ na-akpọ Nkwado ọkụ
A na-ebufe ihe ngosi “oku” ma ọ bụ “ọkụ oku” na sekit intercom party-Com.tage nke etinyere n'ụzọ ọdịyo, nke na-abụkarị pin 3 nke eriri njikọ. Nke a DC voltage na-achịkọta (agbakwunyere) na ọdịyo ọ bụla dị. Ihe nlereanya 545DC na-achọpụta mgbe mgbama ọkụ oku na-arụ ọrụ site na nyochaa ụzọ ọdịyo maka ọnụnọ nke DC vol.tage. Mgbama dị ihe dịka 5 volts DC ma ọ bụ karịa ka achọrọ iji gosi na ọrụ oku na-arụ ọrụ. Ụdị 545DC nwekwara ike ịmepụta mgbama oku site n'itinye voltaji DCtage ka audio ụzọ. Mgbama DC, ihe dịka 16 volts, bụ dampelu na ala ka ibelata mgbakwunye nke ịpị ma ọ bụ gbapụta na mgbama ọdịyo.
Ọ bụ ezie na Model 545DC nwere ike ịchọpụta ma mepụta mgbama oku, ọ gaghị ekwe omume izipu ma nata akara DC ndị a na njikọ Dante n'ihi na ọ bụ naanị maka njem ọdịyo. Ihe nlereanya 545DC na-arụ ọrụ gburugburu okwu a site n'ịgbanwe akara ngosi oku DC ka ọ bụrụ nke dabere na ụda olu 20 kHz. Onye ọrụ nwere ọgụgụ isi ga-amata nke a dị ka usoro oku nke TW-usoro sitere na RTS na-eji; kama igosi site na DC n'ụzọ ọdịyo, a na-eji mgbama 20 kHz. N'ime ụwa "telco" a ga-akpọ nke a dị ka mgbama n'ime-band, ọ bụghị dị ka usoro ọkpụkpọ mmetụ aka nke a na-eji n'ahịrị ekwentị analog.
N'adịghị ka akara ụda mmetụ aka, mgbama 20 kHz nwere advantage nke ịbụ n'elu oke ntị nke ọtụtụ mmadụ. Nke a na-enye ohere ọdịyo intercom nkịtị na mgbama oku 20 kHz na-arụ ọrụ n'otu oge. Na ibufe akara okwu / oku a jikọtara ọnụ na njikọ Dante Model 545DC ekwesịghị ịbụ nsogbu dị ka ụzọ mgbasa ozi dijitalụ na-ahụkarị nke na-eji 48 kHz s.ampỌnụego ya nwere ike ibufe mgbama 20 kHz ngwa ngwa.
Mgbe Model 545DC na-achọpụta DC n'otu n'ime ụzọ ọdịyo (pin 3 nke nke ọ bụla n'ime njikọ njikọ azụ azụ-panel party-line interface) ọ ga-ewepụta ụda 20 kHz dijitalụ wee gwakọta ya na akara ụda ọ bụla dị na njikọ ahụ. Dante transmitter (mmepụta) ọwa.
Sekit nchọpụta na Model 545DC's Dante receiver (ntinye) ụzọ ọdịyo na-aga n'ihu na-enyocha ọnụnọ nke ụda 20 kHz. Ọ bụrụ na achọpụtara mgbaama a (na mpaghara dijitalụ) ọ ga-eme ka DC voltage ka etinyere ya n'ụzọ ọdịyo nke sekit interface otu-akara ejikọtara. Mgbe mgbama 20 kHz adịghịzi adị, DC voltage ga-ewepụ. Ọrụ ntụgharị 20 kHz-to-DC na-ewere ọnọdụ na-akpaghị aka na-enweghị nhazi achọrọ. Usoro a bara ezigbo uru maka ọtụtụ ihe kpatara ya. Ọ na-enye ohere ụdị 545DC abụọ nke jikọrọ ọnụ n'ụzọ isi ruo n'ókè iji bufee ma ọdịyo na akara ngosi n'etiti ha. Ọ ga-ekwe ka nkwado nke akara oku n'etiti Model 545DC (na-akwado sekit abụọ nke Clear Com party-line circuits) na Model 545DR (na-akwado 2 channel RTS party-line circuit). N'ikpeazụ, ọ ga-ekwe ka akụrụngwa nke nwere ike ibufe akara oku 20 kHz jikọtara ya na sekit pati RTS, dị ka ọdụ ụgbọ mmiri RTS ADAM SOMEONE, izipu ma nata akara oku sitere na DC jikọtara ya na otu chanel Clear-Com party-line. ngwaọrụ.
Rịba ama na nzacha dijitalụ dị na firmware Model 545DC na-egbochi iziga ozi niile dị n'elu 10 kHz na ọwa ọdịyo nke otu. Nke a na-enyere aka hụ na sekit ngwakọ na-enye ihe efu "dị omimi" dị ka idobe mgbama oku 20 kHz site na ụzọ ọdịyo ọ bụla na-eme egwuregwu.
Ala nkịtị
Model 545DC na-enye oghere intercom otu ọwa otu ọwa otu-line intercom interface. Enwere ike ijikọ oghere ndị a na ụdị ngwaọrụ onye ọrụ abụọ, sekit intercom abụọ-akara nke otu dị adị, ọwa abụọ sitere na ntinye ọkụ intercom-line party na mpụga, ma ọ bụ ngwakọta ya ọ bụla. Otu ihe dị mkpa icheta bụ na isi iyi ike na njikọ ọwa ọdịyo jikọtara ya na ọwa otu ọwa pati-line interface Model 545DC na-ekerịta otu ebe. Nke a dị ka a tụrụ anya mana ọ na-enye oke njedebe ngwa. Ebubeghi oghere abụọ a iji jikọọ (akwa) sekit intercom abụọ dịpụrụ adịpụ na ibe ha. Ọ bụrụ na emee nke a site na ijikọ njikọ pin 1 na Model 545DC abụọ 3-pin XLR njikọ mmadụ nwere ike ịtụ anya ka emepụta hum, mkpọtụ, ma ọ bụ ihe ọdịyo ọzọ. Nke a ga-abụ nsonaazụ nke nwere ike ịdị iche nke a ga-ahụkarị na sekit intercom nke otu abụọ dị iche iche. Ọ bụrụ na achọrọ njikọ a na ọrụ ikewapụ ngwaahịa dịka Clear-Com TW-12C ga-adị mkpa.
Adreesị IP ọrụ
Site na ndabara, Model 545DC's Dante-associated Ethernet interface ga-anwa ịnweta adreesị IP na ntọala jikọtara na-akpaghị aka site na iji DHCP (Dynamic Host Configuration Protocol). Ọ bụrụ na achọpụtaghị ihe nkesa DHCP, a ga-ekenye adreesị IP na-akpaghị aka site na iji njikọ njikọ mpaghara. Amara protocol a n'ụwa Microsoft® dị ka Adreesị IP nkeonwe (APIPA). A na-akpọkwa ya mgbe ụfọdụ dị ka auto-IP (PIPPA). Njikọ mpaghara ga-ekenye adreesị IP pụrụ iche na nso nso IPv4 nke 169.254.0.1 ruo 169.254.255.254. N'ụzọ dị otú a, ọtụtụ ngwaọrụ Dante nwere ike jikọọ ọnụ ma na-arụ ọrụ na-akpaghị aka, ma DHCP nkesa na-arụ ọrụ na LAN. Ọbụlagodi ngwaọrụ Dante abụọ nwere njikọ na-ejikọta ya na iji eriri patch RJ45, n'ọtụtụ oge, nweta adreesị IP nke ọma wee nwee ike ịkparịta ụka n'etiti onwe ya.
Mwepu na-ebilite mgbe ị na-agbalị ijikọ ngwa ngwa abụọ nwere Dante na-eji sekit agbakwunyere Ultimo iji mejuputa Dante. Ihe nlereanya 545DC na-eji Ultimo X2 “mgbawa” yana, dị ka ndị dị otú a, a gaghị akwadokarị njikọ otu na otu n'etiti ya na ngwaahịa dabere na Ultimo ọzọ. A ga-achọrọ mgba ọkụ Ethernet na-ejikọta nkeji ndị a iji jikọọ ngwaọrụ abụọ dabere na Ultimo nke ọma. Ihe kpatara teknuzu na achọrọ ngbanwe metụtara mkpa ọ dị ntakịrị latency (igbu oge) na ntinye data; mgba ọkụ Ethernet ga-enye nke a. Nke a agaghị abụ ihe iseokwu dịka Model 545DC na-eji Power-over Ethernet (PoE) nye ike ọrụ ya. Dị ka nke a, n'ọtụtụ ọnọdụ, a ga-eji mgba ọkụ Ethernet nyere PoE iji kwado nkeji 545DC Model.
N'iji ngwa ngwanrọ Dante Controller, adreesị IP nke Model 545DC na parampat netwọk yiri ya nwere ike ịtọ maka nhazi akwụkwọ ntuziaka (nke edobere ma ọ bụ static). Ọ bụ ezie na nke a bụ usoro metụtara karịa nanị ikwe ka DHCP ma ọ bụ njikọ-mpaghara "mee ihe ha," ọ bụrụ na ọ dị mkpa ka a na-agwa ya okwu mgbe ahụ ikike a dị. N'okwu a, a na-atụ aro nke ukwuu ka nkeji ọ bụla akara n'ụzọ anụ ahụ, dịka ọmụmaatụ, iji akara na-adịgide adịgide ma ọ bụ “tepu njikwa,” yana adreesị IP ya akọwapụtara. Ọ bụrụ na edobeghi ihe ọmụma nke adreesị IP Model 545DC, enweghị bọtịnụ nrụpụta ma ọ bụ usoro ọzọ iji weghachi ngwa ngwa na ntọala IP nke ndabara.
N'ime ihe jọgburu onwe ya na adreesị IP ngwaọrụ 'efunahụ', enwere ike iji iwu ịkparịta ụka n'Ịntanet Resolution Protocol (ARP) iji “nyochaa” ngwaọrụ dị na netwọkụ maka ozi a. Maka exampLe, na Windows OS enwere ike iji arp –a iwu gosipụta ndepụta ozi LAN nke gụnyere adreesị MAC na adreesị IP kwekọrọ. Ụzọ kachasị mfe iji chọpụta adreesị IP amaghi ama bụ ịmepụta LAN "obere" na obere ngbanwe Ethernet na-enye PoE na-ejikọta kọmputa nkeonwe na Model 545DC. Mgbe ahụ, site na iji iwu ARP kwesịrị ekwesị enwere ike nweta "ihe ngosi" achọrọ.
Na-ebuli arụmọrụ netwọkụ
Maka arụmọrụ Dante audio-over-Ethernet kacha mma, a na-atụ aro netwọk na-akwado ike VoIP QoS. Na ngwa na-eji multicast Ethernet okporo ụzọ na-enyere IGMP snooping nwere ike bara uru. (N'okwu a, hụ na nkwado maka ozi oge PTP ka dị.) Enwere ike itinye ụkpụrụ ndị a n'ihe fọrọ nke nta ka ọ bụrụ ihe ọ bụla na-agbanwe Ethernet na-achịkwa ugbu a. Enwere ọbụna mgbanwe mgbanwe pụrụ iche nke kachasị maka ngwa ndị metụtara ntụrụndụ. Tụtụ aka na Inordinate websaịtị (inordinate. com) maka nkọwapụta na netwọk kacha mma maka ngwa Dante.
Ngosipụta Ụdị Firmware Ngwa
Nhọrọ dị na ngwa ngwanrọ ST na-enye ohere ka achọpụta ụdị ngwa ngwa nke Model 545DC. Nke a nwere ike ịba uru mgbe gị na ndị ọrụ ụlọ ọrụ na-arụ ọrụ na nkwado ngwa na nchọpụta nsogbu. Iji chọpụta ụdị firmware, malite site na ijikọ Model 545DC unit na netwọk (site na Ethernet na PoE) wee chere ruo mgbe unit ahụ malitere ịrụ ọrụ. Mgbe ahụ, ka ịmalitere ST njikwa, review ndepụta nke ngwaọrụ achọpụtara wee họrọ ụdị 545DC akọwapụtara nke ịchọrọ ikpebi ụdị ngwa ngwa ya. Họrọ ụdị na ozi n'okpuru ngwaọrụ taabụ. Otu ibe ga-egosipụtakwa nke ga-enye ọtụtụ ozi bara uru. Nke a gụnyere ụdị ngwa ngwa ngwa yana nkọwa na ngwa ngwa Dante interface.
Usoro mmelite ngwa ngwa ngwa
Ọ ga-ekwe omume na a ga-ewepụta ụdị ngwa ngwa ngwa emelitere (software agbakwunyere) nke arụnyere Model 545DC's micro controller (MCU) agbakwunyere atụmatụ ma ọ bụ okwu ziri ezi. Tụtụ aka na teknụzụ Studio' websaịtị maka ngwa ngwa kachasị ọhụrụ file. Ngalaba ahụ nwere ike ibu ihe edegharịrị file n'ime ebe nchekwa MCU ya na-adịghị agbanwe agbanwe site na interface USB. Ihe nlereanya 545DC na-arụ ọrụ onye ọbịa USB nke na-akwado njikọ nke draịvụ USB ozugbo. Ihe Nlereanya 545DC MCU na-emelite ngwa ngwa ya site na iji a file aha ya M545DCvXrXX.stm ebe X bụ mkpụrụọnụọgụgụ ngụkọ na-anọchi anya nọmba ụdị firmware n'ezie.
Usoro mmelite na-amalite site na ịkwadebe draịvụ USB. Flash mbanye ekwesịghị ịbụ ihe efu (oghe) mana ọ ga-abụrịrị n'ụdị FAT32 nkeonwe-kọmputa. The USB interface na Model 545DC dakọtara na USB 2.0-, USB 3.0-, na USB 3.1-ndabara flash draịva. Chekwaa ngwa ọhụrụ ngwa ngwa file na mgbọrọgwụ ndekọ nke flash mbanye na aha nke M545DCvXrXX.stm ebe XrXX bụ nọmba ụdị n'ezie. Teknụzụ Studio ga-eweta ngwa ngwa ngwa file n'ime ebe nchekwa .zip file. Aha zip file ga-egosipụta ngwa ahụ fileNọmba ụdị ga-enwe abụọ files. Otu file ga-abụ ngwa n'ezie file na nke ọzọ a readme (.txt) ederede file. A na-atụ aro ka ị gụọ (.txt) file be reviewed dị ka ọ ga-enwe nkọwa gbasara ngwa ngwa emetụtara. Ngwa ngwa ngwa file n'ime zip file ga-agbaso usoro nhazi aha achọrọ.
Ozugbo etinyere draịvụ USB n'ime interface nnabata USB, site n'ụzọ nke ụdị eriri USB nke dị na azụ azụ Model 545DC, a ga-agbanyerịrị otu ahụ wee gbanye ya ọzọ. N'ebe a, ihe file site na draịvụ USB ga-ebuba ozugbo. A ga-eme ka usoro ziri ezi achọrọ pụta ìhè na paragraf ndị na-esote.
Iji wụnye ngwa ngwa ngwa ngwa file, soro usoro ndị a:
- Kwupu ike na Model 545DC. Nke a nwere ike ịgụnye iwepu njikọ PoE Ethernet nke emere na jakị RJ45 na azụ azụ. N'aka nke ọzọ, ọ nwere ike ịgụnye iwepụ isi iyi nke 12 volts DC nke ejikọrọ na 4-pin XLR njikọ, nakwa ọnọdụ na azụ panel.
- Fanye draịvụ USB akwadoro n'ime ebe nchekwa USB dị n'azụ akụkụ nke otu ahụ.
- Tinye ike na Model 545DC ma site na ijikọ akara ngosi PoE Ethernet ma ọ bụ isi iyi nke 12 volts DC.
- Mgbe sekọnd ole na ole gachara, Model 545DC ga-eme mmemme “boot loader” nke ga-ebunye ngwa ngwa ngwa ngwa ozugbo. file ( M545DCvXrXX.stm ). Usoro nbudata a ga-ewe naanị sekọnd ole na ole. N'ime oge a ọkụ ọkụ ndụ ndụ nke dị n'akụkụ ebe nchekwa USB ga-eji nwayọọ nwayọọ na-enwu. Ozugbo usoro nbudata niile gwụchara, na-ewe ihe dị ka sekọnd 10, Model 545DC ga-amaliteghachi site na iji ngwa ngwa eburularị ọhụrụ.
- N'oge a, Model 545DC na-arụ ọrụ na ngwa ngwa ngwa ngwa ọhụrụ a na-arụ ọrụ na enwere ike iwepụ USB flash drive. Mana ka ị bụrụ nchekwa, wepụ njikọ PoE Ethernet ma ọ bụ 12 volts DC ike isi iyi mbụ wee wepụ USB flash mbanye. Jikọọkwa njikọ PoE Ethernet ma ọ bụ isi iyi ike 12 volts DC ka ịmalitegharịa unit ahụ.
- Iji ST njikwa, gosi na eburula ụdị ngwa ngwa achọrọ nke ọma.
Rịba ama na mgbe etinyere ike na Model 545DC ma ọ bụrụ na draịvụ USB ejikọrọ enweghị nke ziri ezi file (M545DCvXrXX.stm) na mgbọrọgwụ nchekwa ya ọ dịghị ihe ga-eme. N'elu ọkụ ọkụ na-acha akwụkwọ ndụ akwụkwọ ndụ, nke dị n'akụkụ ebe nchekwa USB na azụ panel, ga-agbanye ma gbanyụọ ngwa ngwa maka sekọnd ole na ole iji gosi ọnọdụ a wee rụọ ọrụ nkịtị site na iji ngwa ngwa ngwa nke unit dị ugbu a.
Ultimo Firmware Mmelite
Dịka a tụlere na mbụ, Model 545DC na-arụ ọrụ njikọ Dante ya site na iji sekit agbakwunyere Ultimo sitere na Inordinate. Enwere ike iji onye njikwa ST ma ọ bụ ngwa sọftụwia Dante Controller chọpụta ụdị nke firmware (software agbakwunyere) nke bi na sekit agbakwunyere. Enwere ike imelite firmware (software agbakwunyere) nke bi na UltimoX2 site na ọdụ ụgbọ mmiri Ethernet Model 545DC. Ime usoro mmelite a na-adị mfe site na iji usoro akpaaka akpọrọ Dante Updater nke etinyere dịka akụkụ nke ngwa Dante Controller. Ngwa a dị, n'efu, site na Audinate websaịtị (audinate. com). Ihe kacha ọhụrụ 545DC firmware file, na aha n'ụdị M545DCvXrXrX.dnt, dị na Studio Teknụzụ' websaịtị yana ịbụ akụkụ nke nchekwa data ọba akwụkwọ ngwaahịa Ordinate. Nke ikpeazụ na-enye ohere ngwa sọftụwia Dante Updater nke etinyere na Dante Controller ka ọ jụọ ajụjụ na-akpaghị aka yana, ọ bụrụ na achọrọ ya, melite Model 545DC's Dante interface.
Na-eweghachi ndabara ụlọ ọrụ
Iwu dị na ngwa ngwanrọ ST njikwa na-enye ohere ka ịtọgharịa ndabara nke Model 545DC na ụkpụrụ ụlọ ọrụ. Site na STcontroller họrọ Model 545DC nke ịchọrọ iweghachite ndabara ya. Họrọ ngwaọrụ taabụ wee họrọ Factory Defaults. Wee pịa OK igbe. Rụtụ aka na Ihe Okike A maka ndepụta ndabara ụlọ nrụpụta Model 545DC.
Nkọwapụta
Isi mmalite ike:
Ike-over-Ethernet (PoE): klas 3 (etiti ike) kwa IEEE® 802.3af
Mpụga: 10 ruo 18 volts DC, 1.0 A max na 12 volts DC
Neti Teknụzụ Ntanetị:
Ụdị: Dante audio-over-Ethernet
Nkwado AES67-2018: ee, enwere ike ịgbanwu/ gbanyụọ
Nkwado onye njikwa Dante (DDM): ee
Omimi Bit: ruo 24
Sample Ọnụ: 48 kHz
Ọwa Dante Transmitter (mmepụta) 2
Ọwa Dante nnata (ntinye) 2
Dante Audio na-aga: 4; 2 nnyefe, 2 nnata
Analog na nha dijitalụ: a –10 dBu mgbama analọgụ na ọwa mmemme ahịrị nnọkọ oriri na ọ ga-eweta ọkwa nrụpụta dijitalụ Dante nke -20 dBFS na nke ọzọ.
Ngwa netwọkụ:
Ụdị: 100BASE-TX, Ethernet ngwa ngwa kwa IEEE 802.3u (10BASE-T na 1000BASE-T (GigE) akwadoghị)
Ike-over-Ethernet (PoE): Kwa IEEE 802.3af
Ọnụego data: 100 Mb/s (10 Mb/s na 1000 Mb/s anaghị akwado)
Ọdee n'ozuzu:
Nzaghachi ugboro ugboro (PL ruo Dante): -0.3 dB @ 100 Hz (-4.8 dB @ 20 Hz), -2 dB @ 8 kHz (-2.6 dB @ 10 kHz)
Nzaghachi ugboro ugboro (Dante ruo PL): -3.3 dB @ 100 Hz (-19 dB @ 20 Hz), -3.9 dB @ 8 kHz (-5.8 dB @ 10 kHz)
Mgbagha (THD+N): <0.15%, tụrụ na 1 kHz, ntinye Dante na PL interface pin 2 (0.01% pin 3)
Algbaàmà-na-Noise ruru: > 65 dB, A-arọ, tụrụ na 1 kHz, ntinye Dante na PL interface pin 2 (73 dB, PL interface pin 3)
Intercom Intercom Party-Line (PL): 2
Ụdị: analọg otu ọwa PL (XLR pin 1 nkịtị; XLR pin 2 DC; XLR pin 3 ọdịyo enweghị nha nha)
ndakọrịta: Sistemụ intercom PL otu ọwa dịka nke Clear-Com® nyere
Isi mmalite ike, XLR Pin 2: 28 volts DC, 150mA kacha impedance, XLR Pin 3 - Ike PL Mpaghara Ọ bụghị
Agbanyere:>10k ohms
Mgbochi, XLR Pin 3 – Agbanyere ike PL mpaghara: 200 ohm
Ọkwa ọdịyo Analog, XLR Pin 3: -14 dBu, aha aha, +7 dBu kacha
Nkwado mgbaàmà ọkụ, XLR Pin 3: DC voltage na ntụtụ 3; na-achọpụta na>= 5 5 volts DC n'ọnụ; na-ebute na 16 volts DC aha Mic Kill Signal Nkwado, XLR Pin 2 - Ike mpaghara
Agbanyere: nkwụsịtụ nwa oge na DC voltage
Ngwakọ Party-Line (PL): 2
Topology: 3-ngalaba analọgụ sekit na-akwụ ụgwọ maka ibu mgbochi, inductive na capacitive
Ụzọ nkwụsị: akpaka na mmalite onye ọrụ, onye nrụpụta na-arụ ọrụ njikwa dijitalụ nke sekit analọg; ntọala echekwara na ebe nchekwa anaghị agbanwe agbanwe
Nkwụsịtụ Line Nulling: 120 ka 350 ohms
Ogologo Ogologo eriri eriri: 0 ruo 3500 ụkwụ
Mfufe ngwakọ: > 55 dB, nke a na-ahụkarị na 800 Hz
Mita: 4
Ọrụ: na-egosiputa ọkwa ntinye ọdịyo na ọwa mmepụta
Ụdị: 5-ngalaba LED, gbanwetụrụ VU ballistics
Njikọ:
Njikọ Party-Line (PL): abụọ, 3-pin nwoke XLR
Ethernet: Neutrik etherCON RJ45 jaak
DC mpụga: 4-pin nwoke XLR
USB: pịnye ihe nkwụnye A (a na-eji naanị maka imelite ngwa ngwa ngwa)
Nhazi: chọrọ ngwa sọftụwia STcontroller Studio Technologies
Na-emelite ngwanrọ: USB flash mbanye eji emelite ngwa ngwa ngwa; Ngwa Dante Updater ejiri maka imelite ngwa ngwa Dante interface
gburugburu:
Okpomọkụ arụ ọrụ: 0 ruo 50 Celsius (32 ruo 122 degrees F)
Okpomọkụ nchekwa: -40 ruo 70 degrees C (-40 ruo 158 degrees F)
iru mmiri: 0 ruo 95%, na-abụghị condensing
Elu: e jighi ya
Akụkụ - N'ozuzu:
8.70 sentimita asatọ (22.1 cm)
1.72 sentimita asatọ (4.4 cm)
8.30 inch miri emi (21.1 cm)
Arọ: 1.7 pound (0.77 n'arọ); Ngwa nrụnye nrụnye na-agbakwunye ihe dịka 0.2 pound (0.09 n'arọ)
Nkwanye: ezubere maka ngwa tabletop.
Ngwa mgbago nhọrọ anọ dịkwa:
RMBK-10 na-enye ohere ka a na-etinye otu unit n'ime mpempe panel ma ọ bụ n'elu ala dị larịị
RMBK-11 na-enye ohere ka etinye otu unit n'akụkụ aka ekpe ma ọ bụ aka nri nke otu oghere (1U) nke ọkọlọtọ 19-inch.
RMBK-12 na-enye ohere ka etinyere nkeji abụọ n'otu oghere (1U) nke ọkọlọtọ 19-inch ọkọlọtọ
RMBK-13 na-enye ohere ka etinye otu unit n'etiti otu oghere (1U) nke ọkọlọtọ 19-inch.
Nhọrọ ikenye DC: Studio Teknụzụ PS-DC-02 (100-240 V, 50/60 Hz, ntinye; 12 volts DC, 1.5 A, mmepụta), zụrụ iche
Nkọwapụta na ozi dị na ntuziaka onye ọrụ a ga-agbanwe na-enweghị ọkwa.
Ihe mgbakwunye A–ST onye njikwa ụkpụrụ nhazi ndabara
Sistemu – Nkwado ọkụ: Na
Sistemu – PL Nchọpụta ọrụ: On
Ihe mgbakwunye B–Nkọwa eserese nke ngwa nrụnye maka mbelata akụkụ ma ọ bụ iji elu elu ( Usoro nhazi: RMBK-10)
A na-eji ngwa nrụnye a maka ịkwanye otu Model 545DC unit n'ime mbelata panel ma ọ bụ elu dị larịị.
Ihe mgbakwunye C–Nkọwa eserese nke ngwa nrụnye ugwu ugwu ma ọ bụ aka nri maka otu nkeji “1/2-Rack” ( Usoro iwu: RMBK-11)
A na-eji ngwa nrụnye a maka ịkwanye otu Model 545DC unit n'otu oghere (1U) nke igwe akụrụngwa 19-inch. Otu ga-adị n'akụkụ aka ekpe ma ọ bụ aka nri nke oghere 1U.
Ihe mgbakwunye D–Nkọwa eserese nke ngwa nrụnye nke Rack-Mount maka nkeji abụọ “1/2-Rack” ( Usoro nhazi: RMBK-12)
Enwere ike iji ngwa nrụnye a na-ebunye nkeji 545DC Model abụọ ma ọ bụ otu Model 545DC unit yana ngwaahịa ọzọ dabara na RMBK-12 (dị ka Studio Teknụzụ 'Model 5421 Dante Intercom Audio Engine) n'otu oghere (1U) nke a. 19-inch akụrụngwa ogbe.
Ihe mgbakwunye E–Nkọwa eserese nke ngwa nrụnye Center Rack-Mount maka Otu “1/2-Rack” ( Usoro ihe atụ: RMBK-13)
A na-eji ngwa nrụnye a maka ịkwanye otu Model 545DC unit n'otu oghere (1U) nke igwe akụrụngwa 19-inch. Unit ga-adị n'etiti oghere 1U.
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Studio Teknụzụ 545DC Intercom Interface [pdf] Ntuziaka onye ọrụ 545DC Intercom Interface, 545DC, Intercom Interface, Interface |
