Troubleshooting - Nextar NCU101 Instruction Manual

Nextar car stereo with sd/mmc and usb slot instruction manual
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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
There is no power.
CD will not load
The CDs are loaded
only halfway into
the CD tray.
The device does
not work correctly
(EJECT, LOAD,
PLAY)
There is no sound.
The operation keys
do not work
The sound of the CD
player skips
No radio reception.
In automatic search mode
the radio does not stop at a
transmitting station.
Cause
The car ignition is switched off.
The fuse has blown.
Another CD is already in the
player
The transport screws have not
been removed.
Inserting the disc in upside
down
The surface of CD is extremely
dirty or it is damaged.
Temperature inside the car is
too high.
The volume control is set too
low.
The device has not been
correctly connected.
1.The built-in microcomputer is
not
operating properly due to noise
2.Front panel is not properly
installed.
The installation angle is more
than 30 degrees
The surface of the road is very
rough/ uneven.
The surface of CD is extremely
dirty or it is damaged.
The antenna cable is not
connected.
The transmission signals are
too weak.
E 11
Solution
If the power supply is properly
connected to the car accessory,
switch the ignition key to " ON " or
" ACC " .
Replace the fuse according to the
wiring diagram.
Remove the disc before inserting the
new one.
Remove the transport screws before
using.
Insert the compact disc with the
label facing upward
Clean the CD or try another CD, if
this works correctly, the first CD is
probably damaged.
Run the Air Cond etc until the
ambient temperature returns to
normal
Turn up the volume properly.
Check the power and earth
connection according to the wiring
diagram.
1. Switch the device off and on
again. Or press the RESET button to
resume the program.
2. Reinstall the front panel
Adjust the installation angle to less
than 30 degrees
Wait until the road becomes
smoother before playing the CD.
Clean the CD or try another CD, if
this works correctly, the first CD is
probably damaged.
Insert the antenna cable firmly into
the antenna socket of the device.
Tune in to a radio station manually.

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