15. Troubleshooting
PROBLEM
The device cannot
be switched on.
The device switches
off when it is in use.
No or poor radio
reception
No sound
No sound from the
microphone
POSSIBLE CAUSE
The battery may be dead.
The power cord is not
connected properly.
The battery may be dead.
The station signals are too
weak.
The volume is set too low.
The microphone may be
switched off.
The microphone volume is
too low.
REMEDY
Ensure that the power cord
is properly connected.
Check the CHARGE
charging LED to see if the
battery is being charged.
•
If the CHARGE charging
LED does not light up when
the power cord is correctly
connected, the party sound
system is defective.
In this case, contact our
service department.
Use the power cord to
operate the device.
Move the radio to a different
location or change the
direction of the antenna to
improve the reception, if
necessary.
Increase the volume as
required.
Check the volume set on
the external audio playback
device and, if necessary,
increase it.
Check that the microphone
is switched on.
Increase the microphone
volume as required.
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