28
Troubleshooting
Error
Remedy
The device does
not switch on.
Check if the power adaptor is connected
properly.
The device does
not switch on or
turned off
suddenly.
1. Check if the power adaptor is
connected properly.
2. The device may malfunction when
used in areas with strong radio
interference. The device will work
properly again once interference ceases.
3. The normal function of the product
may be disturbed by strong Electro-
Magnetic Interference. If so, simply reset
the product to resume normal operation
by following the procedures specified on
instruction manual. If failure persists, try
to use the product in other location.
No sound.
1. Turn on the sound as it may be muted.
2. Increase the volume.