Televic TCS5500 - Page 24

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PB2  Jumper needed when a standard 2-thread microphone is
used. This is the default setting.
Remove the jumper when a 3-thread microphone is used.
Dip switches settings
Switches 1 and 2 can be used to adjust the microphone
amplification.
Switch1
Switch2
Amplification
dBr
0
0
11 (+20.8dB)
0
0
1
4 (+12.2dB)
-8
1
0
4 (+12.2dB)
-8
1
1
2.8 (+9dB)
-11
The lower cut off frequency can be set using switches 3 and 4.
Switch3
Switch4
Frequency (-3dB)
0
0
393 Hz
0
1
173 Hz
1
0
268 Hz
1
1
48 Hz
The standard configuration is displayed in the table below.
Switch1
1 (on)
Switch2
0 (off)
Switch3
1 (on)
Switch4
0 (off)