Nextar NC990C - Manual (Page 12)

TROUBLE SHOOTING
Before using the check list please make all the connections first.
If you still have questions after going through the checklist, please consult
your local customer service representative.
Common Symptoms Cause Solution
The car ignition is switched off.
If the power supply is properly
connected to the car accessory,
switch the ignition key to " ON " or
" ACC " .
There is no power.
The fuse has blown. Replace the fuse according to the
wiring diagram.
CD will not load
Another CD is already in the
player Remove the disc before inserting the
new one.
The CDs are loaded
only halfway into
the CD tray.
The transport screws have not
been removed. Remove the transport screws before
using.
Inserting the disc in upside
down Insert the compact disc with the
label facing upward
The surface of CD is extremely
dirty or it is damaged.
Clean the CD or try another CD, if
this works correctly, the first CD is
probably damaged.
The device does
not work correctly
(EJECT, LOAD,
PLAY)
Temperature inside the car is
too high.
Run the Air Cond etc until the
ambient temperature returns to
normal
The volume control is set too
low.
Turn up the volume properly.
There is no sound.
The device has not been
correctly connected.
Check the power and earth
connection according to the wiring
diagram.
The operation keys
do not work
1.The built-in microcomputer is
not
operating properly due to noise
2.Front panel is not properly
installed.
1. Switch the device off and on
again. Or press the RESET button to
resume the program.
2. Reinstall the front panel
The installation angle is more
than 30 degrees Adjust the installation angle to less
than 30 degrees
The surface of the road is very
rough/ uneven.
Wait until the road becomes
smoother before playing the CD. The sound of the CD
player skips
The surface of CD is extremely
dirty or it is damaged.
Clean the CD or try another CD, if
this works correctly, the first CD is
probably damaged.
No radio reception.
The antenna cable is not
connected. Insert the antenna cable firmly into
the antenna socket of the device.
In automatic search mode
the radio does not stop at a
transmitting station.
The transmission signals are
too weak.
Tune in to a radio station manually.
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