Sennheiser 504302 User Manual
Page 19
Putting the headset system into operation
18
̈
Lift the handset (If a handset lifter is connected, it automatically lifts
the handset).
The system is correctly connected if you can hear a clear dial tone and
if the other party can hear you at a comfortable level. If the audio
signal/dial tone is disturbed, adjust the audio signal (see next section).
If the other party cannot hear you well, adjust the microphone sensi-
tivity (see below).
Adjusting the audio signal
̈
Set the
ABC
switch to
A
(default setting),
B
or
C
so that you can hear a
clear signal (e.g. a dial tone) in the headset.
Adjusting the microphone sensitivity
By default, the microphone volume control
is set to between position
4
and position
5
. This setting is suitable for most telephones and your voice
gets reproduced at a good volume. To change the volume, adjust the
microphone volume control accordingly.
̈
Make a call to someone who will help you find the correct sensitivity
setting for your microphone (see page 24).
̈
Turn the microphone volume control
so that the other party can hear
at a comfortable level.
²
only adjusts the microphone
sensitivity in
Phone
mode. The volume of the headset earpiece
is
not adjusted (see also page 28).
¶