AVSL 952.400 DT50 User Manual

Page 8

952.400 User Manual

Troubleshooting

No output and no LEDs lit

Check POWER switch is on
Check battery is not drained fully
Check mains lead is connected if not on battery power

Power LED lit but no VHF output

Check 9V batteries in handheld transmitters
Check VHF POWER is switched on
Check VOL controls are not turned down on top panel
Check RF LED is lit for each channel (check transmitter frequency)

Power LED lit but no media player output

Check USB or SD has compressed audio files stored
Check USB or SD is connected properly
Press MODE button and try Play/Pause button
In FM tuner mode, ensure that a station is tuned in
Check VOLUME is not turned down
Press and hold “VOL +” button
Check LCD display to see moving numbers

Power LED lit but no sound from external inputs

Check leads are OK and connected properly
Check volume and on/off switch on external mic or line source
Check VOLUME or MIC VOLUME control is not fully down
In AUX mode, press Play/Pause to ensure input is not muted

DISPOSAL:

Please dispose of the unserviceable device according to the current statutory requirement

Errors and omissions excepted.