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Whatmight seem to be a malfunction in your unit may just be the result
ofslight misoperation or miswiring. Before calling for after service, please
checkthe following tables for possible problems first.
?ThepowerdoesnotturnON.
Thefuse has been burned out.
Confirmwhether the fuse is short circuit, then replace the fuse with the same
capacity.
?NOSound.
Thecable connect incorrectness.
Connectthe cable exactly; Turnthe Mute off.
?Noiseon Radio or poor reception.
Antennaand Antenna Cable.
Adjustthe fix position or reconnect the antenna cable.
?Noiseon both Radio and CD.
Blackwire.
Cleanthe black wire and connect it to ground.
?No/Poorsound on one or more speakers.
Badconnection of speaker wire, incorrect
settingof Volume, Balance and Fader.
Checkthe speaker wire, change the loudhailer, check the setting of Volume,
Balanceand Fader.
?CDsound skips.
Adjustthe angle of the unit to less than 45 degree and make sure the unit
isgood fixed; Use good quality CD disc.
?Unitcompletely in-cooperative, no Light or Sound.
Incorrectwire connection of Power RED/YELLOW
orGround wire or burn out of fuse
Checkthe Red wire to +12 Volts with key ignition switch, yellow wire to
+12Volts battery and black wire to ground. Check fuse with red/yellow
wire,or check the fuse block on your car.
Troubleshooting guide
The angle of installation is greater than 45 degree , the
unit is not good fixed, or the bad quality of CD disc.
TheMute is turned on.