Install internal components
Digital audio matrices PC2001-A1, PC2002-A1, PC2005-A1 and PC2006-A1
6
A6V10430579_en--_b
47 | 173
6.2.9 Connect analog audio inputs
The digital audio matrices PC2001-A1 and PC2005-A1 provide 4 XLR connectors
('IN1' to 'IN4') with 4 balanced analog audio inputs at the rear of the housing.
The analog audio inputs are used to connect analog audio sources like
microphones or audio media players to the digital audio matrix.
The maximum level for the analog audio line signals can be adjusted per input from
-20 dB to +30 dB. The maximum level for microphones can be adjusted from
+10 dB to +60 dB. The microphone phantom voltage can be configured to 12 V,
24 V or 48 V. The levels and phantom voltages are configured with the
configuration tool 'PACE-Design'.
Fig. 17: PC2001-A1 and PC2005-A1 analog audio input connection
Analog audio input connectors
– 'IN1' to 'IN4'
Fig. 18: Analog audio input XLR connector
Pin
Description
Remark
1
GND
GND reference voltage
2
Audio in +
-
3
Audio in -
-
Table 9: Analog audio input connectors - 'IN1' to 'IN4'
1
2
3
Signal
+
Signal
-
