Amplifying the analogue input signal
5
· Audio-Transceiver-CAT
Amplifying the analogue input signal
A rotary switch lets you amplify the analogue audio signal coming in at the
Line In/
Micro In
interface. In the defaults, the rotary switch is set to
0
:
The following table lists the different switch settings and the respective amplification of
the input signal:
Switch setting
Amplification of the analogue input signal (Line In/Micro In)
0
0 dB (no amplification)
1
3 dB
2
6 dB
3
9 dB
4
12 dB
5
15 dB
6
18 dB
7
21 dB
8
24 dB (maximum amplification)
9
24 dB (maximum amplification)
NOTE:
A high level of the input signal and the simultaneous amplification may
lead to an overdriving of the audio signal. Decrease the level of amplification if
the audio signal is distorted.
Trans.
Audio
Power
Service
Audio-Transceiver-CAT
Line In/
Micro In
Speaker
Line Out/
Digital Audio
Out
In
0
1
3
7
2
4
6
8
5
9