Nextar X3-01 - Manual (Page 19)

19
Take steps described in the tables below to solve simple problems before contacting customer
service.
If you suspect something wrong with this 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.
Other possibilities:
Static or other external interference may cause the unit 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 unit. If the problems still exist, please cut off the power supply and consult your
service center or the qualified technician.
There is no sound
The volume may be turned
down. Turn up the volume.
There is no picture.
The brightness may be
turned down. Adjust the brightness of the
LCD.
Troubleshooting
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION