21
EN
TROUBLESHOOTING
Problem
Possible cause
Suggested solution
No sound or weak
sound.
The LC screen or LCD
illumination is off.
Turn on the
transmitter.
Make sure the
batteries are inserted
correctly.
Replace the batteries.
The receiver screen or
receiver light is off.
Make sure the AC
adapter is plugged in
and powered.
The receiver is turned
on and the RF signal
indicator is lit.
Increase the volume of
the receiver.
Check the cable
connections of the
receiver.
The receiver is on
and no RF signal is
displayed.
Place the receiver at
a safe distance from
metallic objects.
Check whether there is
an obstacle between
the receiver and the
transmitter.
