FOR-A MFR-3000 User Manual

27
 Analog Audio Connection
For balanced audio signals, connect the hot, cold and shield conductor to "+" ," - " and
"COM" pins respectively.
For unbalanced audio signals, connect the conductor that carries audio to a "+" pin and
ground to "COM."
Analog Audio Connector (25-pin D-sub, female, inch screws) x 4
Connector Pin Assignments
Channels 1 to 8
Pin No.
Setting
Pin No.
Setting
13
CH1+
25
CH1 COM
12
CH1-
24
CH2+
11
CH2 COM
23
CH2-
10
CH3+
22
CH3 COM
9
CH3-
21
CH4+
8
CH4 COM
20
CH4-
7
CH5+
19
CH5 COM
6
CH5-
18
CH6+
5
CH6 COM
17
CH6-
4
CH7+
16
CH7 COM
3
CH7-
15
CH8+
2
CH8 COM
14
CH8-
1
SG
-
-
Channels 9 to 16
Pin No.
Setting
Pin No.
Setting
13
CH9+
25
CH9 COM
12
CH9-
24
CH10+
11
CH10 COM
23
CH10-
10
CH11+
22
CH11 COM
9
CH11-
21
CH12+
8
CH12 COM
20
CH12-
7
CH13+
19
CH13 COM
6
CH13-
18
CH14+
5
CH14 COM
17
CH14-
4
CH15+
16
CH15 COM
3
CH15-
15
CH16+
2
CH16 COM
14
CH16-
1
SG
-
-
Channels 17 to 24
Pin No.
Setting
Pin No.
Setting
13
CH17+
25
CH17 COM
12
CH17-
24
CH18+
11
CH18 COM
23
CH18-
10
CH19+
22
CH19 COM
9
CH19-
21
CH20+
8
CH20 COM
20
CH20-

FOR-A MFR-3000 Specifications

General

Brand	FOR-A
Model	MFR-3000
Category	Switch
Language	English