Troubleshooting - Multilaser one P3213 Manual Del Usuario

7. Troubleshooting

If you come up against some problems shown in the following table, please first check if wires are
properly connected. If wires are properly connected but there are still problems, please contact the
nearest service agents and do not disassemble the machine by yourself.
Faults
Failure of being
powered on
No sound
Failure of reading U
disk or card
Noises and sound
distortion
Failure of Radio
Parou de funcionar
7. Troubleshooting
Analyze Causes
It is not powered on .
Fuse is burnt.
It is mute or the volume is
at zero.
Wires are improperly
connected.
Poor contact.
Speaker cables are pressed
by screws.
Speaker cables are short-
circuited.
Antenna is not pulled out or
connection is wrong.
Weak signal.
CPU can not work normally.
Files are damaged.
28
Solutions
If the vehicle power is properly installed, turn
the shift knob to ACC.
Make sure no short circuit occurs on the line
and replace the fuse.
Adjust the volume to your required level.
Check the wiring diagram and make sure
wires are properly connected.
Please pull out the device and reinsert it.
Check the speaker cables.
Properly connect wires.
Properly connect the antenna and pull it out
as long as possible.
Rotate the antenna to proper direction.
Turn off the power and power it on again.
Skip this file and please select next file.