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What might seem to be a malfunction in your unit may just be the result
of slight misoperation or miswiring.Before calling service, first check the
following table for possible problems.
Trouble shooting guide
?The power does not turn ON.
The fuse has blown.
Confirm whether the lead short circuit,then replace fuse with same capacity.
?NO Sound.
The cable connect incorrectness.
Exactitude connect of the cable.
?Noise on Radio or poor recepiton
Antenna and Antenna Cable.
Check antenna and antenna cable, the antenna base must be
grounded and connected with good condition, replace
antenna or antenna cable if needed.
?Noise on both Radio and CD
Poor ground,dirty or corroded at the car Battery posts
Check the black wire for proper grounding clean and tighten ground
connection.
?No/Poor sound on one or more speakers
Speakers or speaker wiring or volume, Balance and
Fader setting
Check the speaker wiring and test the speakers all in good condition
check the setting of volume, Balance and Fader controls.
?CD sound skips
Installation the unit angle is greater than 45 ,or
mounting is not fixed and the back strap is not secure.
Adjust the unit with mounting angle less than 45 and make sure the
unit is mounted securely and tighten with the back strap(supplied)
?Unit completely inoperative, no Light and Sound
Incorrect wire connection, Power RED/YELLOW or
Ground wire or Blown fuse
Check the Red wire to +12 Volts with key lgnition witch, yellow wire to
+12 Volts battery and black wire to ground. Check Fuse with red/yellow
wire, or check the fuse block on your car.
