REDBACK A 4493 Input Source Selector Remote Plate Owner's Manual
Kawm txhua yam hais txog REDBACK A 4493 Input Source Selector Remote Plate thiab nws tso cai rau cov chaw taws teeb xaiv ntawm cov khoom siv suab thiab ntim tswj ntawm cheeb tsam thiab cov tswv yim hauv zos. Cov neeg siv phau ntawv no tseem suav nrog cov yam ntxwv xws li mute function, zone lockout, thiab tus lej cim tus kheej (PIN) menu lockout function. Nco ntsoov xyuas kev sib raug zoo nrog cov laus A 4480 thiab A 4480A qauv ua ntej siv.