INSERT AUDIO CARDS IN SLOTS 15-18 (Black)
3. Connecting to audio modules:
GE Security recommends connecting to the terminal block using high-quality shielded,
twisted-pair wire for best audio performance.
The I/O for the audio inputs and outputs are as follows:
RJ45 - A (Top) AUDIO INPUTS - CHANNELS A-B
Audio Signal
Pin
1
IN A (+)
IN B (-)
IN A (-)
GND/SHIELD
GND/SHIELD
IN B (+)
GND
GND
4
6
7
8
5
3
2
RJ45 - C AUDIO OUTPUTS - CHANNELS A-B
Audio Signal
Pin
1
OUT A (+)
OUT B (-)
OUT A (-)
GND/SHIELD
GND/SHIELD
OUT B (+)
GND
GND
4
6
7
8
5
3
2
RJ45 - D (Bottom) AUDIO OUTPUTS - CHANNELS C-D
Audio Signal
Pin
1
OUT C (+)
OUT D (-)
OUT C (-)
GND/SHIELD
GND/SHIELD
OUT D (+)
GND
GND
4
6
7
8
5
3
2
RJ45 - B AUDIO INPUTS - CHANNELS C-D
Audio Signal
Pin
1
IN C (+)
IN D (-)
IN C (-)
GND/SHIELD
GND/SHIELD
IN D (+)
GND
GND
4
6
7
8
5
3
2
18
