Trouble Shooting - Boss marine MR1470UW User Manual

16. TROUBLE SHOOTING

Before going through the check list, check wiring connection. If any of the problems persist after check
list has been made, consult your nearest service dealer.
Symptom
No power
The car ignition is not on.
The fuse is blown.
Disc cannot be loaded Presence of CD disc inside
or ejected the player.
Inserting the disc in reverse
direction.
Compact disc is extremely
dirty or defective disc.
Temperature inside the car is
too high.
Condensation.
Volume is in minimum.
No sound
Wiring is not properly
connected.
The built-in microcomputer is
The operation keys do
not operating properly due to
not work
noise.
The installation angle is
Sound skips.
more than 30 degrees.
The disc is extremely dirty or a
defective disc.
The antenna cable is not
The radio does not
connected.
work.
The radio station
The signals are too weak.
automatic selection
does not work.
Mechanism Error
ERROR 1
ERROR 2
Servo Error
If at any time in the future you should need to dispose of this product please note
that Waste electrical products should not be disposed of with household waste.
Please recycle where facilities exist. Check with your Local Authority or retailer for
recycling advice.(Waste Electrical and Electronic Equipment Directive)
Cause
If the power supply is properly connected
to the car accessory terminal, switch the
ignition key to "ACC"
Replace the fuse.
Remove the disc in the player, then put a
new one.
Insert the compact disc with the label
facing upward.
Clean the disc or try to play a new one.
Cool off or until the ambient temperature
returns to normal.
Leave the player off for an hour or so,
then try again.
Adjust volume to a desired level.
Check wiring connection.
Press the RESET button.
Front panel is not properly fixed into its
place
Adjust the installation angle to less than
30 degrees.
Clean the compact disc or try to play a
new one.
Insert the antenna cable firmly.
Select a station manually.
Press the reset button if the error code
does not disappear, consult your nearest
service dealer.
Press the reset button if the error code
does not disappear, consult your nearest
service dealer.
19
Solution