WT901WIFI Inertial Accelerometer Sensor
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Tlhahisoleseding ya Sehlahiswa
Litlhaloso:
- Setšoantšo sa WT901WIFI
- Moetsi: Witmotion
- Mofuta oa Khokahano: Mofuta-C
- Protocols e tšehetsoeng: UDP, TCP
Litaelo tsa Tšebeliso ea Sehlahisoa
Khoasolla Software:
Khoasolla software ea Witmotion le mokhanni ho tsoa ho tse latelang
lihokelo:
- Witmotion Software Download:
Khoasolla Sehokelo - Khoasolla Mokhanni:
Khoasolla Sehokelo
Khokahano ea Sensor:
Sensor Wiring:
Type-C e hokela komporong ka kotloloho.
Khokahano ea Software:
Kamora ho kenya mokhanni, fumana boema-kepe ba COM sesebelisoa
mookameli. Bula software ea WitMotion.exe ho tsoa ho software ea PC
sephutheloana. Khetha mofuta oa WT901WIFI 'me u o kopanye le faele ea hau
kutlo.
Sensor Network:
Mokhoa oa AP (Mokhoa oa Router):
Ka mokhoa oa AP, sensor e etsa hotspot e bitsoang ka sesebelisoa
palo. Khetha lipakeng tsa liprothokholo tsa UDP le TCP bakeng sa data
phetiso.
Mokhoa oa Seteishene:
Boemong ba Seteishene, sensor e hokahana le WIFI ea kantle
marangrang. Netefatsa hore lebitso la WiFi la komporo ea hau le password li tsamaisana le tsona
ea sensor bakeng sa khokahano e atlehileng.
LBH
P: Ke tseba joang haeba sensor ea ka e le AP kapa Seteishene?
A: Ka mokhoa oa AP, sensor e iketsetsa hotspot ea eona. Seteisheneng
mode, e hokahanya le marang-rang a kantle a WIFI.
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Lethathamo la lintlha tsa WT901WIFI
dikahare
1. Software Download …………………………………………………………………………………………………………………………………………….1 1.1. Witmotion software download ……………………………………………………………………………………………………………… Khoasolla mokhanni ………………………………………………………………………………………………………………………..1
2. Khokahano ea kutlo …………………………………………………………………………………………………………………………..1 2.1. Sensor wiring …………………………………………………………………………………………………………………………….1 2.2. Khokahano ea software …………………………………………………………………………………………………………………………………………………………………………… 1 2.3. Netweke ya sensora ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 3 2.3.1. Mokhoa oa AP (mokhoa oa router) ……………………………………………………………………………………………….. 3 2.3.2. Boemo ba Seteishene …………………………………………………………………………………………………………………….5
3. Witmotion Software Description ……………………………………………………………………………………………………………… 9 3.1. Tlhaloso ea lenane la menu …………………………………………………………………………………………………………………………………… Tlhaloso ea Sehokelo …………………………………………………………………………………………………………………
4. Tlhophiso e amanang le kutlo ……………………………………………………………………………………………………………………………………………………………………. 16 4.1. Litaelo tsa tlhophiso ea kutlo ………………………………………………………………………………………………………………………………………………………………………………………………………… 16 4.1.1. Tlhophiso ea ho Bala …………………………………………………………………………………………………………… Nako ea ho lekanya ………………………………………………………………………………………………………….16 4.1.2. Khutlisa litlhophiso ……………………………………………………………………………………………………………….17.
Algorithm ea 17 18
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1. Software Download
1.1. Witmotion Software Download
Sehokelo sa ho jarolla software ea Witmotion: https://drive.google.com/file/d/10xysnkuyUwi3AK_t3965SLr5Yt6YKEu/view?usp=drive_link
1.2. Mokhanni Download
Sehokelo sa ho jarolla mokhanni: https://drive.google.com/file/d/1JidopB42R9EsCzMAYC3Ya9eJ8JbHapRF/view?usp=drive_link
2. Khokahano ea Sensor
2.1. Sensor Wiring
Type-C e hokela komporo ka kotloloho
2.2. Khokahano ea Software
Ka mor'a hore mokhanni a kenngoe ka tloaelo, u ka bona sekepe sa COM ho mookameli oa lisebelisoa
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Ka har'a sephutheloana sa software ea PC e jarollotsoeng, bula software ea WitMotion.exe.
'me mefuta eohle ea li-sensor e tšehetsoeng ke software ea Witmotion e tla hlahisoa ka tlase. Re hloka ho khetha mofuta o lumellanang oa sensor ebe o hokela software ea Witmotion ho sensor. Khetha mofuta oa WT901WIFI mona. Ela hloko phapang lipakeng tsa mefuta e mecha le ea khale ea WIFI. Phetolelo ea khale ea mohlala oa WIFI ke WT901WIFI (phetolelo ea khale) , 'me nomoro ea lisebelisoa ho label ea sensor e qala ka WT53. Mofuta o mocha o qala ka WT55.
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2.3. Netweke ya sensor
2.3.1. Mokhoa oa AP (mokhoa oa router)
Ka mokhoa oa AP, sensor ka boeona e tla theha hotspot e bitsoang nomoro ea sesebelisoa. (Tlhokomeliso: Sensor e ka khetha mokhoa o le mong feela oa protocol) Hotspot ea WIFI e entsoeng ke sensor ka mokhoa oa AP e bontšoa setšoantšong se ka tlase.
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2.3.1.1. UDP protocol
Sensor e etsa WIFI e bitsoang ID ea sesebelisoa. Khomphutha e hokela hotspot ea WIFI. Kamora hore khokahano e atlehe, sensor e tla abela IP khomphuteng. Ka nako ena, sensor e sebetsa ka mafolofolo ho Server ( software ea Witmotion ) e le Client, e theha khokahano ea UDP, 'me e romela data ho software ea Witmotion (e ka romela feela ho software ea Witmotion ka mokhoa oa AP)
2.3.1.2. TCP
Sensor e etsa WIFI e bitsoang ID ea sesebelisoa. Khomphutha e hokela hotspot ea WIFI. Kamora hore khokahano e atlehe, sensor e tla abela IP khomphuteng. Ka nako ena, sensor e sebetsa ka mafolofolo ho Server ( software ea Witmotion ) e le Client, e theha khokahano ea TCP, 'me e romela data ho software ea Witmotion (e ka romela feela ho software ea Witmotion ka mokhoa oa AP ) Ka mor'a ho qeta litlhophiso leha e le life tse ka holimo, ka kopo, tobetsa "Search Device" hape 'me u khethe sesebelisoa se lumellanang sa TCP / UDP, joalokaha ho bontšitsoe setšoantšong se ka tlase:
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2.3.2. Mokhoa oa Seteishene
Boemong ba Seteishene, sensor e hloka ho hokela marang-rang a kantle a WIFI. Lebitso la WiFi le password ea komporo li tlameha ho tšoana le lebitso la WiFi le password ea sensor, joalo ka ha ho bonts'itsoe ka tlase, ho seng joalo khokahano e tla hloleha. (Tlhokomeliso: Sensor e ka khetha mokhoa o le mong feela oa protocol)
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2.3.2.1. UDP protocol 2.3.2.1.1. Hlalosa software ea Witmotion
Kenya lebitso la WIFI le password (ka kopo sheba hape ka mor'a ho kena), IP (khetho) le port ( Witmotion software port ke 1399). Khomphuta le sensor li hloka ho hokahanngoa le LAN WIFI e tšoanang. Ka mor'a ho tobetsa Litlhophiso, tobetsa "Search Device" hape. Ka nako ena, software ea Witmotion e tla phatlalatsa IP ea eona. Li-sensor tse hoketsoeng ho LAN e tšoanang li tla amohela IP e rometsoeng ke software ea Witmotion. Ebe sensor e hokahana le software ea Server Witmotion joalo ka ha Client e boletse IP, e theha khokahano ea UDP, mme e romella data ho software ea Witmotion. Ts'ebetso e bontšitsoe setšoantšong se ka tlase:
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2.3.2.1.2. Hlalosa seva sa mosebelisi
Kenya lebitso la WIFI le phasewete (ka kopo sheba hape ka mor'a ho kena) hammoho le IP (mosebelisi oa seva IP) le port (mosebetsi oa seva). Kamora ho tobetsa Seta, sensor e tla hokela ho seva sa mosebelisi joalo ka IP e boletsoeng ke moreki, e thehe khokahano ea UDP, ebe e romella data.
Tlhokomeliso: Haeba sesebelisoa se ke ke sa batlisisoa kapa ho se na khokahanyo lits'ebetsong tse peli tse ka holimo tsa khokahanyo, ho ka 'na ha etsahala hore li-parameter tsa WIFI kapa IP parameters li fosahetse. Ka kopo, hokela boema-kepe ba serial bakeng sa tlhophiso ea likhoele, kapa tobetsa le ho tšoara konopo bakeng sa metsotsoana e 2 ho khutlisetsa AP mode le ho seta WIFI le IP bocha.
2.3.2.2. TCP
2.3.2.2.1. Hlalosa software ea Witmotion
Ka mokhoa oa AP, haeba u batla ho fetohela ho Boemo ba Seteishene le ho bonts'a data ho software ea Witmotion, ha ho khothalletsoe ho fetohela ho TCP ka kotloloho. Ho khothaletsoa ho fetohela ho UDP ka mokhoa oa Seteishene pele;
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hobane ha o fetohela TCP ka nako ena, WIFI e hlahisitsoeng e tla khaoloa, 'me IP ea k'homphieutha ha e tsejoe, kahoo TCP IP e ke ke ea tsejoa. Ha e se e behiloe ka mokhoa o ikhethileng, sensor e ke ke ea hokahanngoa, 'me software ea Witmotion e ke ke ea ba le data mme e ke ke ea khutlisoa. O ka hokahanya boema-kepe ba serial feela bakeng sa tlhophiso, kapa o tobetse ebe o tšoara konopo bakeng sa metsotsoana ea 2 ho khutlisetsa AP mode le ho seta WIFI le IP hape. Mehato e ikhethileng ke e latelang: Ka mokhoa oa AP, e behe ho khokahano ea UDP mode (UDP e ka phatlalatsa ntle le ho theha
connection, so the sensor can be notified by broadcast which IP to connect to; TCP cannot, so it is not recommended to directly change from AP to TCP in Station mode) Connect the computer to the same WIFI as the sensor Batla the device and select it Display data and configure To view k'homphieutha ea hona joale ea IP, kenya ipconfig / tsohle fensetereng ea litaelo ebe o tobetsa Enter. Mokhoa ona ke o latelang:
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Seta ho Khokelo ea TCP ea Boemo ba Seteishene, tlatsa aterese ea IP ea lehae eo u e fumaneng, port 1399
Batla devices, select them, and display data
2.3.2.2.2. Hlalosa seva sa mosebelisi
Kenya lebitso la WIFI le phasewete (ka kopo sheba hape ka mor'a ho kena) hammoho le IP (mosebelisi oa seva IP) le port (mosebetsi oa seva). Ka mor'a ho tobetsa Setha, sensor e tla hokela ho seva sa mosebelisi joalo ka IP e khethiloeng ke moreki (ka kopo netefatsa hore seva sa TCP-Server se buletsoe, ho seng joalo sensor e ke ke ea khona ho hokela), theha khokahano ea TCP, 'me u romelle data.
Tlhokomeliso: Haeba sesebelisoa se ke ke sa batlisisoa kapa ho se na khokahanyo lits'ebetsong tse peli tse ka holimo tsa khokahanyo, ho ka 'na ha etsahala hore li-parameter tsa WIFI kapa IP parameters li fosahetse. Ka kopo, hokela boema-kepe ba serial bakeng sa tlhophiso ea likhoele, kapa tobetsa le ho tšoara konopo bakeng sa metsotsoana e 2 ho khutlisetsa AP mode le ho seta WIFI le IP bocha.
3. Tlhaloso ea Software ea Witmotion
3.1. Menu Bar Tlhaloso
Rekota: Khetho ea ts'ebetso ea ho rekota ho menu e kholo e kenyelletsa mesebetsi e kang ho rekota data, viewho boloka rekoto file boloka directory, bapala file playback, le Witt protocol playback.
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Tools : Likhetho tsa mantlha tsa sesebelisoa sa menu li kenyelletsa sebali, sesebelisoa sa ntlafatso sa ISP, ntlafatso ea firmware le mesebetsi e meng.
View : Ho menu e kholo view likhetho tsa ts'ebetso, ho na le mefuta e meraro ea maqephe eo u ka khethang ho eona, e leng, setaele se nolofalitsoeng, setaele sa kamehla, le setaele se lefifi.
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Thuso : Khetho ea mantlha ea lithuso tsa menu e kenyelletsa mesebetsi e kang bahlahisi, mohloli oa data oa Witmotion software, litlhophiso tsa tikoloho, hlahloba lintlafatso, jj.
Langue : Likhethong tse kholo tsa tšebetso ea puo ea menu, ho na le likhetho tse peli tsa tlhahiso ea puo: Sechaena le Senyesemane.
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Tlhophiso: Likhethong tsa mantlha tsa tlhophiso ea menyu, ho na le likhetho tse fapaneng tsa ts'ebetso ea sensor, e ka fetolang sebopeho sa sensor ho fihlela litlhoko tsa ts'ebeliso.
3.2. Tlhaloso ea Sebopeho
Sehokelo sa mantlha, grid ea data, lenane la data, chate ea curve, boemo ba 3D, data ea mantlha
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Gridi ya data ke phello ea tlhahiso ea data ea sebopeho sa mantlha. E kopanya lintlha tsohle tsa li-sensor mme e ka hlahisa data ea sensor ka botlalo le ka mokhoa o hlakileng.
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Ho na le litlamorao tse tharo tsa tlhahiso bakeng sa graph ea curve, e leng acceleration curve, angular velocity curve, angle curve le curve ea magnetic field.
Ka phello ea tlhahiso ea boemo ba 3D, mohlala oa 3D o tla fetola tataiso ea pontšo ha angle ea threeaxis e fetoha; ho na le mefuta e mene ea 3D e ka fetoloang ka lehlakoreng le letona la sebaka sa pontšo sa 3D, 'me u ka tobetsa likonopo tsa +- ho holisa le ho fokotsa mohlala oa 3D. Tlhokomeliso: Tlhahiso ea data ea li-angles X, Y, le Z e tlameha ho ba teng bakeng sa pontšo.
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Ho view nomoro ea mofuta oa sensor, o hloka ho tobetsa konopo ea tlhophiso pele. Nomoro ea mofuta oa sensor e tla hlahisoa k'honeng e ka tlase e ka letsohong le letšehali la fensetere ea tlhophiso ea sensor. Tlhokomeliso: U hloka ho ba inthaneteng ho bala nomoro ea mofuta.
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4. Sensor e amanang le tlhophiso
4.1. Litaelo tsa Sensor Configuration
Tobetsa tab ena ho bala tlhophiso ea sensor. Ha o bula tab ya tlhophiso, tlhophiso ya mojule e balwa ka ho sa feleng. Ha o hloka ho fetola tlhophiso, o ka tobetsa tab ena ka mor'a hore phetoho e phethoe ho hlahloba hore na tlhophiso e atlehile. Tlhokomeliso: U hloka ho ba inthaneteng ho bala tlhophiso.
4.1.1. Bala Tlhophiso
Tobetsa Read Configuration ho bala hape boitsebiso ba leqephe la ditiisetso le ho le ntlafatsa.
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4.1.2. Nako ea ho lekanya
Tobetsa Calibrate Nako ho romella taelo ea ho lekanya nako ho sensor (e tla romelloa ka bo eona ha sesebelisoa se hokahantsoe, ha ho hlokahale hore ho be le tlhahlobo e eketsehileng ea matsoho)
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4.1.3. Khutlisa litlhophiso
Tobetsa Khutlisa Litlhophiso ho khutlisetsa sensor ho litlhophiso tsa feme, e ka etsang hore khokahano ea hajoale e khaotsoe. Kamora ho hlophisa bocha, batla sesebelisoa .
4.1.4. algorithm
Sensor ea li-axis tse tšeletseng e sebelisa algorithm ea li-axis tse tšeletseng, 'me sekhahla sa Z-axis se baloa haholo-holo ho latela bohlokoa ba lebelo la angular. Sensor ea li-axis tse robong e sebelisa algorithm ea li-axis tse robong. Z-axis angle e baloa haholo ho latela matla a khoheli, 'me ha ho na ho hoholeha. Ha ho na le tšitiso ea matla a khoheli tikolohong ea tšebeliso, u ka leka ho sebelisa algorithm ea 6-axis ho bona angle. Mokhoa oa ho sebelisa algorithm ea li-axis tse robong ho isa ho algorithm ea li-axis tse tšeletseng: Fetola algorithm ho "ts'eletseng-axis" ka har'a bareng ea tlhophiso ea software ea Witmotion, ebe o etsa tlhahlobo ea tlatsetso le Z-axis zero calibration. Ka mor'a hore calibration e phethoe, e ka sebelisoa ka mokhoa o tloaelehileng. Tlhokomeliso: Ke sensor ea 9-axis feela e ka fetolang li-algorithms, 'me sistimi e ea ho algorithm ea 9-axis. Sensor ea 6-axis ha e khone ho fetola li-algorithms.
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Tlhokomeliso: Z-axis zero return e sebetsa feela bakeng sa algorithm ea 6-axis. Ho fetola sensor ea 9-axis ho algorithm ea 6-axis ho ka fihlela ts'ebetso ea Z-axis zero. Karolo ea Z-axis ea sensor ea li-axis tse robong tlas'a algorithm ea li-axis tse robong ke sekhutlo se felletseng, se nang le leholimo le ka leboea-bochabela e le sistimi e hokahanyang, 'me e ke ke ea khutlisetsoa ho 0.
4.1.5. Tataiso ea ho kenya
Tataiso ea ho kenya ea kamehla ea mojule ke ho kenya ka holimo. Ha module e hloka ho behoa ka holimo, ho ka sebelisoa mokhoa oa ho kenya o otlolohileng. Mokhoa oa ho kenya o otlolohileng: Ha o kenya ka holimo, potoloha mojule 90 ° ho potoloha axis ea X 'me u e behe holimo. Khetha "Vertical" ho khetho ea "Installation Direction" ho bareng ea tlhophiso ea software ea Witmotion. Ka mor'a hore litlhophiso li phethoe, ho hlokahala hore u ntlafatse pele u sebelisoa. Mojule o kentsoe ka holimo ka ho sa feleng. Ha module e hloka ho kenngoa ka holimo, ho ka sebelisoa mokhoa oa ho kenya o otlolohileng. Ho kenya ka ho otloloha:
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4.2. Sensor Calibration
4.2.1. Acceleration Calibration
Accelerometer calibration: e sebelisetsoang ho tlosa leeme la zero la accelerometer. Sensor e tla ba le likhato tse fapaneng tsa phoso ea zero ha e tloha fekthering, 'me e hloka ho hlahlojoa ka letsoho bakeng sa tekanyo e nepahetseng. Mokhoa oa ho eketsa mokhoa oa ho lekanya : Ntlha ea pele, boloka mojule o otlolohile 'me u ntse u le teng, tobetsa ho potlakisa kholomong ea calibration tlas'a fensetere ea tlhophiso ea sensor,' me ka mor'a metsotsoana e 1 ho isa ho e 2, boleng ba ho potlakisa ha module ka lilepe tse tharo e tla ba ho pota 0 0 1, 'me X le Y axis angles e tla ba haufi le 0. Kamora ho lekanya, li-angles tsa XY axis li tla nepahala haholoanyane. Tlhokomeliso: Ha axis ea Z e tšekaletse ebile e eme, ho na le lebelo la khoheli la 1G.
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4.2.2. Tekanyo ea sebaka sa makenete
4.2.3. Z axis e etsa zero
Ho tobetsa Z-axis zero ho tla beha tekano ea hajoale ea Z-axis ho likhato tse 0 (e sebetsa feela ha e lokiselitsoe tlasa algorithm ea 6-axis)
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4.2.4. Tlhaloso ea angle
Ho tobetsa tšupiso ea angle ho tla beha li-angles tsa sensor X le Y ho likhato tse 0.
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4.3. Sebaka le Lipuisano
4.3.1. bandwidth
Bandwidth e bolela:
Bandwidth e bolela lebelo le phahameng la phetoho ea ntho e lekantsoeng, 'me yuniti ke Hz, ke hore, palo ea liphetoho ka motsotsoana o le mong. Haeba ho sisinyeha ha ntho e lekantsoeng ho fetoha ka potlako haholo, ho hlokahala bandwidth e phahameng, ho seng joalo bandwidth e ka fokotsoa. Li-bandwidth tse phahameng li ka etsa hore data e arabele ka potlako le ka nako, empa e tla tlisa lerata le leholo la tekanyo. Li-bandwidth tse tlase li ka etsa hore data ea tekanyo e be bonolo le ho sefa boholo ba lerata le phahameng, empa bothata ke hore karabelo e tla lieha. E loketse maemo ao ntho e lekantsoeng e tsamaeang butle mme e sa hloke ho arabela kapele liphetohong.
Haeba sekhahla sa tlhahiso ea data se phahame ho feta bandwidth, resampling li ka etsahala, ke hore, lintlha tse peli kapa ho feta tse haufi li tšoana hantle.
Ho akaretsa:
High bandwidth
Phaello e tlase
Boreleli ba data
Ha e boreleli
boreledi
lerata
e kgolo
Nyenyane
Lebelo la karabelo
ka potlako
butle
Litsela:
ho Witmotion software configuration bar ho e seta. E sa feleng ke 20HZ, e ka ikamahanyang le maemo a mangata a litekanyo.
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4.3.2. Sekhahla sa ho khutlisa
Mokhoa oa ho beha: Tobetsa khetho ea tlhophiso ea software ea Witmotion, 'me u khethe sekhahla sa ho khutla 1 ~ 200HZ bareng ea tlhophiso. Sekhahla sa ho khutlisa sa mojule ke 10Hz, 'me sekhahla se phahameng sa ho khutla se tšehetsoeng ke 200Hz.
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WT901WiFi| Bukana ea Ts'ebetso v25-02-07 |www.wit-motion.com
Tlhokomeliso ea FCC: Thepa ena e lekoa 'me e fumanoe e lumellana le meeli ea sesebelisoa sa digital sa Sehlopha sa B, ho latela karolo ea 15 ea Melao ea FCC. Meeli ena e etselitsoe ho fana ka tšireletso e utloahalang khahlanong le tšitiso e kotsi mohahong oa bolulo. Thepa ena e hlahisa, e sebelisa, 'me e khona ho sebelisa matla a maqhubu a radioteradio, 'me haeba e sa kengoa le ho sebelisoa ho latela litaelo, e ka baka tšitiso e kotsi likhokahanong tsa radio. Leha ho le joalo, ha ho na tiiso ea hore tšitiso e ke ke ea etsahala setsing se itseng. Haeba sesebelisoa sena se baka tšitiso e kotsi ho seea-le-moea kapa kamohelo ea thelevishene, e ka lekanyetsoang ka ho tima le ho bulela sesebelisoa, mosebelisi o khothaletsoa ho leka ho lokisa tšitiso ka e 'ngoe kapa tse ling tsa mehato e latelang: · Ho shebisa hape kapa suthisa lenakana le amohelang. · Eketsa karohano lipakeng tsa sesebelisoa le moamoheli. · Hokela lisebelisoa sebakeng sa seketsoana se fapaneng le seo moamoheli a hokahaneng le sona. · Ikopanye le morekisi kapa setsebi sa radio/TV se nang le boiphihlelo bakeng sa thuso.
Tlhokomeliso: Liphetoho leha e le life kapa litokiso ho sesebelisoa sena tse sa amoheloang ka ho hlaka ke moetsi li ka senya matla a hau a ho sebelisa sesebelisoa sena.
Sesebelisoa sena se lumellana le karolo ea 15 ea Melao ea FCC. Ts'ebetso e ipapisitse le maemo a mabeli a latelang: (1) Sesebelisoa sena se kanna sa se ke sa baka tšitiso e kotsi, 'me (2) sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe e amohetsoeng, ho kenyelletsa le tšitiso e ka bakang ts'ebetso e sa batleheng.
Sesebelisoa sena se lumellana le meeli ea ho pepeseha ha mahlaseli a FCC e behiloeng bakeng sa tikoloho e sa laoleheng. Thepa ena e lokela ho kengoa le ho sebetsoa ka sebaka sa bonyane 0cm lipakeng tsa radiator le 'mele oa hau.
Litokomane / Lisebelisoa
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