You Hear Acoustic Signals Or Warning Signals - Sennheiser SET 900 - 07-08 Instruction Manual

What if...

...you hear acoustic signals or warning signals?

Acoustic signal
2 ascending
beeps
2 descending
beeps
1 acknowledge-
ment beep
1–3 short beeps The receiver is set to
Warning signal
Note:
Warning signals cannot be switched off.
22
Meaning
The microphones have just
been switched on.
The microphones have just
been switched off.
The channel search button
has been pressed once briefly.
The channel search button
has been pressed for 6 secs.
channel 1, 2 or 3.
Meaning
6 short The receiver does not receive
beeps 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 The rechargeable battery is
beeps almost flat.
To switch the acoustic signals on
and off:
Press
7
button
approx. 5 seconds.
You hear a short acoustic signal.
the channel
7
on the receiver for
search