Busker-12U & Busker-15U 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
Check mains or D
.C. fuse hasn’t blown
Power LED lit but no UHF
output
Check 9V batteries in wireless transmitters
Check wireless transmitters are switched on
Check that handheld transmitters are not switched to MUTE
Check UHF VOLUME is not turned down
Check RF A and RF B LEDs for radio signal
Music level cutting out
Check TALKOVER is not switched on (will mute on mic. signal)
Power LED lit but no
media player output
Check USB/SD/MMC has mp3 or wma audio file format
Check MEDIA VOLUME is not turned down
No Bluetooth output
Check volume output level on sending device
Check sending device is connected to the receiver correctly
No sound from external
inputs
Check leads are OK and connected properly
Check AUX LINE, GUITAR or MIC VOL controls are turned up
Disposal:
The “Crossed Wheelie Bin” symbol on the product means that the product is classed as Electrical or
Electronic equipment and should not be disposed with other household or commercial waste at the end of its useful life.
The goods must be disposed of according to your local council guidelines.
Errors and omissions excepted.
Copyright© 2018. AVSL Group Ltd.
