No sound while
RF signal is
normal and AF
signal does not
exist.
The microphone cartridge
of the transmitter is
defective.
Return transmitter to factory or
authorized service station for
service.
Distorted sound
Loud noise from
receiver only
when the
transmitter is off.
Loud noise from
receiver even
when the
transmitter is on.
Low transmitter battery
level.
Interference signal at that
frequency.
Receiver is placed too
close to an interference
source, such as a
computer, digital device,
or CD player.
Another transmitter is
using the same frequency.
Interference signal at that
frequency.
Receiver is placed too
close to an interference
source, such as a
computer, digital device,
or CD player.
Replace transmitter battery.
Reposition receiver or adjust the
antenna orientation.
Move the receiver to another
location.
Turn off another transmitter or
change to a channel with a
different frequency.
Move the receiver to another
location.
The volume control on the
receiver is set too high,
overloading the subsequent
sound device input.
Turn down the volume control on
the AWR6951 receiver.
Short range or
signal dropouts.
Low transmitter battery
level.
Replace transmitter battery.
Poor antenna reception.
Reposition antenna or receiver.
Too many obstacles
between the receiver and
transmitter.
Move the obstacles or move the
receiver away from nearby metal
objects.
Momentary loss
of sound when
transmitter is
moved around
the performing
area.
Radio frequency (RF)
blind spots.
Reposition the receiver. If the
momentary loss of sound
problem cannot be removed,
walk through the performing
area and mark “Blind” spots.
Avoid these “Blind” spots during
performance.
The mute function on the
receiver was turned on.
Turn off the mute function on the
receiver.
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