Failure thiab daws:

Tsis muaj teeb liab video:

1 Xyuas seb lub hwj chim ntawm txhua lub cuab yeej puas zoo li qub.
2 Txheeb xyuas seb qhov taw qhia video ntawm cov channel sib raug ntawm qhov kawg tau txais yog nyob rau:
A: Yog tias qhov taw qhia lub teeb yog nyob rau (lub teeb ntawm kev ua pov thawj tias cov channel muaj cov teeb liab tso tawm rau lub sijhawm no). Tom qab ntawd xyuas seb cov video cable ntawm qhov kawg tau txais thiab cov khoom siv davhlau ya nyob twg xws li cov saib lossis DVR txuas zoo, thiab seb qhov kev sib txuas hauv video puas yog xoob lossis muaj qhov vuam tsis raug.
B: Qhov taw qhia video ntawm qhov kawg tau txais yog tawm. Xyuas seb qhov ntsuas video ntawm cov channel sib raug ntawm lub hauv ntej kawg yog nyob rau. (Nws raug nquahu kom siv lub hwj chim ntawm lub optical receiver dua los xyuas kom meej lub synchronization ntawm video teeb liab)

a: Lub teeb nyob rau hauv (lub teeb rau qhia tias cov teeb liab video sau los ntawm lub koob yees duab tau raug xa mus rau pem hauv ntej kawg ntawm lub optical transceiver). Xyuas seb qhov kho qhov muag cable puas txuas thiab seb qhov kho qhov muag cuam tshuam ntawm qhov muag pom kev thiab lub thawv kho qhov muag cable puas yog xoob. Nws raug nquahu kom ntsaws thiab tshem tawm cov fiber ntau interface dua (yog tias lub pigtail qias neeg dhau lawm, nws raug nquahu kom ntxuav nws nrog paj rwb cawv thiab tos kom qhuav ua ntej ntsaws).
b: Lub teeb tawm. Xyuas seb lub koob yees duab puas ua haujlwm zoo thiab seb lub video cable los ntawm lub koob yees duab mus rau pem hauv ntej-kawg transmitter txuas nrog kev ntseeg siab. Seb tus yees duab interface yog xoob los yog muaj cuav vuam, thiab lwm yam
Yog tias cov txheej txheem saum toj no tsis tuaj yeem tshem tawm qhov txhaum thiab muaj cov khoom siv ntawm tib tus qauv, koj tuaj yeem siv txoj kev tshuaj xyuas kev hloov pauv (yuav tsum muaj cov khoom siv sib hloov), uas yog, txuas cov fiber ntau rau lwm qhov kawg ua haujlwm txais lossis hloov cov chaw taws teeb. transmitter kom raug txiav txim siab cov khoom siv tsis raug.

Duab cuam tshuam:

Qhov teeb meem no feem ntau yog tshwm sim los ntawm ntau dhau ntawm qhov kev sib txuas ntawm cov khoom siv fiber ntau los yog cov kab hluav taws xob ntev dhau los ntawm AC electromagnetic cuam tshuam.
1. Tshawb xyuas seb lub pigtail puas khoov ntau dhau (tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm ntau hom kev sib kis, sim nthuav tawm lub pigtail thiab tsis txhob khoov ntau dhau).
2. Xyuas seb qhov kev sib txuas ntawm qhov chaw nres nkoj kho qhov muag thiab lub flange ntawm lub thawv davhlau ya nyob twg yog kev sib txuas zoo thiab seb lub flange core puas puas lawm.
3. Txawm hais tias qhov chaw nres nkoj kho qhov muag thiab pigtail qias neeg dhau lawm, ntxuav lawv nrog cawv thiab paj rwb, thiab muab tso rau tom qab lawv qhuav.
4. Thaum tso cov kab, sim siv 75-5 cables nrog kev tiv thaiv zoo thiab kev sib kis tau zoo dua rau cov kab sib kis video, thiab zam cov kab AC thiab lwm yam khoom uas yooj yim ua rau electromagnetic cuam tshuam.

Tsis muaj kev tswj lub teeb liab lossis lub teeb liab tswj tsis zoo:

Xyuas seb cov ntaub ntawv teeb liab taw qhia ntawm qhov muag pom kev transceiver puas yog.

a: Txheeb xyuas seb cov ntaub ntawv cable txuas puas raug thiab khov kho raws li cov ntaub ntawv chaw nres nkoj txhais hauv phau ntawv qhia khoom. Tshwj xeeb tshaj yog yog tias qhov zoo thiab qhov tsis zoo ntawm cov kab tswj tau txuas rov qab.
b: Txheeb xyuas seb qhov kev tswj cov ntaub ntawv teeb liab xa tawm los ntawm cov cuab yeej tswj (lub computer, keyboard lossis DVR, thiab lwm yam) zoo ib yam nrog cov ntaub ntawv hom kev txhawb nqa los ntawm optical transceiver, thiab seb tus baud npaum li cas tshaj qhov kev txhawb nqa los ntawm optical transceiver ( 0-100Kbps).
c: Xyuas seb cov ntaub ntawv cable txuas puas raug thiab khov kho raws li cov ntaub ntawv chaw nres nkoj txhais hauv phau ntawv qhia khoom. Tshwj xeeb tshaj yog yog tias qhov zoo thiab qhov tsis zoo ntawm cov kab tswj tau txuas rov qab.