Troubleshooting - B52 MP 5712B Manual De Instrucciones

TROUBLESHOOTING

Before going through the check list, check wiring connection. If any of the problems persist after
checklist has been made, consult your nearest service dealer.
Symptom
No Power
CD Cannot Be
Loaded or Ejected
No Sound
Sound Skipping
The Operation Keys
Do Not Work
The Radio or Automatic
Selection Does Not Work
Causes
The car ignition key
not been switched on
The fuse is blown
A CD is already inside
the player slot
Inserting the CD in reverse
direction
The CD is extremely dirty or
defected
Temperature inside the car is
too high
Condensation
Volume is at minimum
Wiring is not properly
connected
The installation angle is more
than 30º
CD is extremely dirty or
Defected
The built-in microcomputer is
not operating properly due to
Interference
The antenna cable is not
connected correctly
The signals are too weak
19
Solution
If the power supply is properly
connected to the car accessory
terminal, switch the ignition
key to ACC
Replace a new fuse
Remove the CD from the player
and insert the new one
Insert the CD with the label
facing up
Clean the CD or try to play a
new one
Cool off until the ambient
temperature return to normal
Leave the player off for an
hour or so and try again
Adjust volume to desired level
Check wiring connection
Adjust the installation angle to
less than 30º
Clean the CD or try to play a
new one a new one
Press the RESET button
or reinstall the front panel
properly
Connect the antenna cable
correctly
Select the station manually