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14
TROUBLESHOOTING TIPS
Problem
Possible Cause
Remedy
No Sound
1. AC adapter not connected to
receiver or power source.
1. Connect AC adapter to receiver
and/or power source.
2. Receiver is off.
2. Turn the receiver on.
3. Receiver is not connected to
mixer or amplifier.
3. Connect receiver output to mixer
and/or amplifier input.
4. Volume control on receiver is
at zero.
4. Turn volume control dial clockwise.
5. Transmitter color codes are
not identical.
5. Use a transmitter and a receiver with
matching color codes.
6. Transmitter is off.
6. Turn transmitter on.
7. Transmitter batteries are not
inserted properly or are
missing.
7. Insert batteries in the corresponding
direction as indicted by the '+' and '-'.
8. Transmitter batteries need
are dead.
8. Replace batteries.
9. Receiver is invisible from
transmitter location.
9. Relocate the receiver to a direct line
of sight location to the transmitter.
10. Receiver is too close to
objects that cause interference.
10. Keep receiver away from metal
objects that may cause interference.
Noise, crackling and
unwanted signals
1. Antenna location.
1. Relocate the receiver to a direct line
of sight location to the transmitter.
2. Interference from TV, radio or
defective electrical appliances
or installations.
2. Power off interference sources
and/or defective appliances or change
the frequency used by these devices.
Distortion
1. Interference from other
wireless systems, TV, radio or
defective electrical appliances
or installations.
1. Power off interference sources
and/or defective appliances or change
the frequency used by these devices.
Momentary loss of
sound at some
locations within the
performance area
1. Antenna location.
1. Relocate the receiver to a direct line
of sight location to the transmitter. If
dead spots persist, mark these areas
and avoid performing in or around
them.
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