User Guide
Page 20
... the turned down . In order to recover normal status, please unplug the power supply cord and then plug it is dangerous to solve simple problems before contacting customer service. Troubleshooting Take steps described in the tables below to do so. If you suspect something wrong with this unit, immediately... turn the power off the power supply and consult your service center or the qualified technician. 20 down . PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION There is no sound The volume may be turned Turn up the volume. LCD. If the...
... the turned down . In order to recover normal status, please unplug the power supply cord and then plug it is dangerous to solve simple problems before contacting customer service. Troubleshooting Take steps described in the tables below to do so. If you suspect something wrong with this unit, immediately... turn the power off the power supply and consult your service center or the qualified technician. 20 down . PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION There is no sound The volume may be turned Turn up the volume. LCD. If the...