Troubleshooting - Nextar Q3-01 Important Safety Instructions Manual

Q3-01 hardware manual
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Take steps described in the tables below to solve simple problems before contacting
customer service.
If you suspect something wrong with the unit, immediately turn the power off and
disconnect the power connector from the unit. Never try to repair the unit yourself
because it is dangerous to do so.
PROBLEM
There is no sound
There is no picture.
Other possibilities:
Static or other external interference may cause the player function abnormally. In order to
recover normal status, please unplug the power supply cord and then plug it into the
outlet again to reset the player. If the problems still exist, please cut off the power supply
and consult your service center or the qualified technician.
POSSIBLE CAUSE
The volume may be turned
down.
The
brightness
may be
turned down.
19

Troubleshooting

POSSIBLE SOLUTION
Turn up the volume.
Adjust the brightness of the
LCD.

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