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19
What if...
...you change the position of this control/switch?
...you hear warning signals?
Control/switch Function see
page
Volume control 1
on the receiver
Reduces or increases the
volume of the receiver.
13
Balance control 2
on the receiver
Increases the volume for
the left or the right ear.
13
Mono/stereo slide
switch
B on the
transmitter
Sets the transmitter to
mono or stereo operation.
14
Treble adjustment
control C on the
transmitter
Treble adjustment is only to
be made by a hearing aid
technician / an expert.
23
Warning signal Meaning
6 short
beeps
The receiver does not receive
any signal from the trans-
mitter:
• Transmitter and receiver
are too distant.
The receiver switches
off after 3 minutes.
• The transmitter is
switched off.
2 long
beeps
The rechargeable battery is
almost flat.