Rs20I Rear Panel Connections - Datasat RS20i Installation And Operating Manual

2.3 RS20i Rear Panel Connections

Figure 9 shows the rear panel of the RS20i and Table 3 provides a description of each connector. For
specific information on the pin-outs of each connector, please see Appendix A of this manual.
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Table 3. RS20i Rear Panel Connections
Item Description
1 Power Entry Module/Power Switch
2 12 volt trigger out (4) – 3.5mm mono
jacks. Used for automation functions
such as powering on amplifiers.
3 Automation GPIO – DB25F
(sends/receives pulses to/from
automation system or other devices)
4 HDMI In (4)
5 Control (RS232) – DB9F (serial
automation control)
6 Service Port (RS232)– DB9F (used for
factory testing)
7 Ethernet – RJ45F (Network connection
for VNC and software updates when
connected to the internet)
RS20i Installation & Operating Guide
RS20i Installation and Operating Guide
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13 14 15
Figure 9. RS20i Rear Panel
Item
12
13
14
15
16
17
18
3 4 5
16 17 18 19 20
Description
Digital Audio In (CH 1 – 8) – DB25F
Digital Audio In (CH 9 – 16) – DB25F
Digital Audio Out (CH 1 – 8) – DB25M (for
use in environments with amplifiers,
routers, or crossovers that can handle
digital in)
Digital Audio Out (CH 9 – 16) – DB25M
(for use in environments with amplifiers,
routers, or crossovers that can handle
digital in – see Digital Out Setup, page 86,
to configure)
Analog Audio Out (CH 1 – 8) – DB25M
(connect to amplifiers)
Analog Audio Out (CH 9 – 16) – DB25M
(connect to amplifiers)
Stereo Input 1 – Two RCA L/R Single
ended analog inputs
Document # 9301H52900 Ver. 1.02
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