Datasat RS20i Specifications download pdf (Page 130)

RS20i Installation and Operating Guide Version 1.01

Appendix A. Connector Pin-outs A-7 Document #: 9301H52900 Ver. 1.01

N/C = No connection

Note: RS20i Analog channels are designed to be balanced, not single ended, for highest sound

quality. If wiring single ended, wire only to (+) and ground. The (-) side of the channels should

not be connected. Do not short the (-) sides of the channels to ground, which will degrade sound

quality and cause the RS20i to overheat.

ANALOG AUDIO OUT (CH 9 – 16)

DB25M

Pin Description

1 ANALOG GND

2 CHANNEL 9 (+)

3 CHANNEL 15 (-)

4 ANALOG GND

5 CHANNEL 11 (+)

6 CHANNEL 16 (-)

7 ANALOG GND

8 CHANNEL 10 (+)

9 ANALOG GND

10 CHANNEL 13 (-)

11 CHANNEL 14 (-)

12 CHANNEL 12 (-)

13 ANALOG GND

14 CHANNEL 9 (-)

15 ANALOG GND

16 CHANNEL 15 (+)

17 CHANNEL 11 (-)

18 ANALOG GND

19 CHANNEL 16 (+)

20 CHANNEL 10 (-)

21 N/C

22 ANALOG GND

23 CHANNEL 13 (+)

24 CHANNEL 14 (+)

25 CHANNEL 12 (+)

1 2 ... 125 126 127 128 129 130 131 132 133 134 135 ... 139 140

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Datasat RS20i Specifications Page 130