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O Troubleshooting Tips
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2
PROBLEM
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POSSIBLECAUSE. |- PROBABLE SOLUTION
Unit won't turn on.
Dead vehicle battery.
Charge vehicle battery.
Ignition not on.
|
Turn ignition to On or Accessory.
Bad power line connection.
Check connections.
Fuse burned out.
Replace fuse.
Radio has static.
Antenna not hooked up.
Hook up antenna.
Close to high power lines.
Move away from high power lines.
Radio memory buttons | Not holding buttons down long
Press and hold buttons for more
don't work.
enough.
than 2 seconds.
No sound can be
The compact disc is inverted.
Insert the disc with label side
heard even if the disc
facing up.
is properly loaded.
The compact disc is very dirty.
Try to clean the compact disc by
instructions of disc cleaning.
The temperature inside the car is
Give the interior a chance to cool!
more than 140°F (60°C).
down before using the unit
Excessive moisture.
Wait for a while before using the
unit.
Wiring connection is not properly
Confirm all wiring connection such
done.
as power cord, speaker cords, etc.
Volume control is at "minimum"
Adjust the volume control to the
position.
proper level.
Fuse of amplifier is blown out.
Replace the fuse with the correct
rating.
Inverted sound (Left/
The speaker cords are inverted.
Check the speaker cords.
Right connections).
Sound distorted due to | Installation method is bad.
Fix the unit securely.
vibration.
No sound from front or | The fader control is set on the
Adjust the fader control of the unit
rear speakers.
wrong position.
correctly.
Sound distorted
The compact disc may be
Try to replace the disc with another
sometimes.
defective.
one
The compact disc is dirty.
Try to clean the compact disc by
|
instructions of disc cleaning.
À compact disc is
The pickup lens is dirty.
Clean the lens. (Use CD lens
sometimes ejected.
cleaning disc.)
(Display shows "E1",
an error message.)
33
CQ-DFX77/DFX55/DF66/DF44EUC
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