HDMI high-txhais kho qhov muag transceiver yog cov khoom siv davhlau ya nyob twg rau cov teeb liab kis tau tus mob. Nyob rau hauv ntau yam kev siv, nws yog feem ntau yuav tsum tau xa cov teeb liab HDMI qhov chaw mus rau ib qho chaw deb rau kev ua. Cov teeb meem tseem ceeb tshaj plaws yog: lub teeb liab tau txais ntawm qhov deb pom xim cam thiab qhov muag plooj, lub teeb liab ua rau ghosting, smearing thiab moire cuam tshuam. Yog li, yuav ua li cas rau debug qhov tsis ua hauj lwm kis ntawmHDMI video optical transceiver?

Yog hais tias lub monitor tsis muaj dab tsi, disconnect qhov optical input los ntawm lub receiver thiab ua kom qhov kev sib txuas ntawm lub cable thiab lub hwj chim mov tsis hloov. Tom qab ntawd mus rau cov kauj ruam hauv qab no:

a. Tom qab cov khoom siv kho qhov muag raug txiav tawm, yog tias lub vijtsam saib yog snowflakes, nws txhais tau hais tias qhov kev sib txuas ntawm cov khoom siv kho qhov muag yog qhov qub ua ntej qhov kho qhov muag fiber ntau raug txiav. Lub vijtsam snowy feem ntau txhais tau hais tias lub receiver ua haujlwm zoo, tab sis nws yuav tsis tau txais lub teeb txaus. Txuas lub optical fiber dua. Yog tias lub vijtsam tig dub dua, nws txhais tau hais tias cov khoom xa tawm ntawm cov khoom xa tawm tsis tuaj yeem yog FM (uas yog, tsis muaj cov teeb liab tawm tswv yim) lossis muaj teeb meem nrog lub transmitter nws tus kheej. Xyuas cov txheej txheem yees duab input ntawm lub transmitter: disconnect lub teeb liab qhov chaw ntawm lub optical transmitter, thiab ces siv ib tug video cable los ncaj qha mus txuas lub teeb liab qhov chaw rau lub monitor. Yog hais tias lub monitor ua haujlwm, hloov lub optical transmitter.

b. Yog hais tias lub monitor tseem dub thaum lub optical fiber yog disconnected, koj yuav tsum tau xyuas seb tag nrho cov kev sib txuas rau lub monitor puas yog. Yog tias txhua qhov kev sib txuas zoo, sim lwm tus txais lossis saib xyuas.