ASL INTERCOM VAR4 Installation Manual page 13

A-OUTPUTS and B-OUTPUTS: Audio Outputs 1 to 4
Audio A-OUTPUTS
OUT-2A
+ -
OUT-1A OUT-3A
+ - + -
1 2 3 4
9 10 11 12
GROUND
Audio B-OUTPUTS
OUT-2B
+ -
OUT-1B OUT-3B
+ - + -
1 2 3 4
9 10 11 12
GROUND
VAR4 – Installation Guide
OUT-4A
+ -
AUX-OUT
+ -
5 6 7 8
13 14 15
OUT-4B
+ -
5 6 7 8
13 14 15
Issue: 02 complete, approved
Standard 15-way D connector (male)
Pin No Signal
1 OUT-1A+
9 OUT-1A-
10 OUT-2A+
3 OUT-2A-
4 OUT-3A+
12 OUT-3A-
13 OUT-4A+
6 OUT-4A-
7 AUX-OUT+
15 AUX-OUT-
2, 5, 8,
GROUND
11, 14
Standard 15-way D connector (male)
Pin No Signal
1 OUT-1B+
9 OUT-1B-
10 OUT-2B+
3 OUT-2B-
4 OUT-3B+
12 OUT-3B-
13 OUT-4B+
6 OUT-4B-
2, 5, 7, 8,
GROUND
11, 14, 15
Page 13 of 20
Description
Balanced audio output 1 A
(0 dBu nominal @ Z=660 Ω)
Balanced audio output 2 A
(0 dBu nominal @ Z=660 Ω)
Balanced audio output 3 A
(0 dBu nominal @ Z=660 Ω)
Balanced audio output 4 A
(0 dBu nominal @ Z=660 Ω)
Balanced listen-in audio output
(0 dBu nominal @ Z=660 Ω)
Common ground for cable screen
Description
Balanced audio output 1 B
(0 dBu nominal @ Z=660 Ω)
Balanced audio output 2 B
(0 dBu nominal @ Z=660 Ω)
Balanced audio output 3 B
(0 dBu nominal @ Z=660 Ω)
Balanced audio output 4 B
(0 dBu nominal @ Z=660 Ω)
Common ground for cable screen