Troubleshooting - Better Music Builder VM-62U Operating Instructions Manual

Professional uhf wireless microphone system
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TROUBLESHOOTING

Troubleshooting
CAUTION: Before troubleshooting any symptoms make sure the
equipments are in the "OFF" position.
1. SYMPTOM: NO SOUND COMING FROM MICROPHONE
A. CAUSE: There is no indication of signal.
a. Turn microphone to "OFF" position. Check if batteries are inserted correctly.
b. If batteries are inserted correctly, but there is no power, insert new batteries
c. Make sure the microphone and receiver are in the same channel
d. The volume may be turned to a low level.
B. CAUSE: The receiver is unpowered.
Make sure the power adapter is connected properly and there is power
coming from the power outlet.
C. CAUSE: There is no indication of AF signal.
Turn off the receiver and make sure it is properly connected to the mixer or
amplifier. If it is, slowly turn the volume higher.
D. CAUSE: There is no indication of RF signal.
If there is no indication of RF signal there may be interference between the
receiver and the microphone. Change the channel between the microphone
and receiver otherwise; Adjust the antenna of the receiver and/or move away
objects between receiver and the microphone .
2. SYMPTOM: ONE OR MORE OF THE MICROPHONE IS NOT WORKING,
CHECK THE SOLUTIONS FOR CAUSES A~D ABOVE.
3. SYMPTOM: RANDOM NOISE COMING OUT FROM MICROPHONE
CAUSE: There are interference within your area.
1. Change the channel between the microphone and receiver.
2. Stand further away from your speaker.
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