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