DSS-8224 User Guide (v6.0)
Operation • 29
• If using the BNC to make the connection, the coax can be up to 1200ft long.
• If using the 3-pin audio connector, use a good quality audio/control cable (i.e. Belden 1503A 22AWG shielded
pair).
• Do not exceed 400ft of audio/control cable.
• If you use the GPIs, keep the maximum cable length of the GPI cable to 500ft or less of a quality audio/control
cable (i.e. Belden 1503A).
• To avoid communication problems, do not run a long length of cable from the master card and leave the far end
disconnected from a control module. Either ensure that all cables originating from the master card end at a
RCM-8120 or disconnect the unused cable.
Operating Modes with the RCM-8120 Control Module
The DSS-8224 can be configured to operate in several different modes.
summarizes the modes supported
on the DSS-8224 when controlled via the RCM-8120.
Table 6.1 Switch Operation Modes
Operating
Mode
JP4
JP9
JP10
JP5
Modules
Required
Description
4x2 Panel
4x1
NORMAL n/a
4-button
a
a.
Can also use a 2-button panel, but could then only select inputs 1 and 2.
2 x RCM-8120
• Each output is controlled
independently.
• Each output can select inputs
1-4.
4x1 Panel
4x1
FOLLOW
n/a
4-button
RCM-8120
• Output 1 can select inputs 1-4.
• Output 2 tracks Output 1.
Dual 2x1
(one panel)
2x1
NORMAL As needed
4-button
RCM-8120
• Output 1 is controlled by
buttons 1 and 2. Output 2 is
controlled by buttons 3 and 4.
• Output 1 can select between
inputs 1 and 2, and Output 2
can be configured to select
between inputs 1 and 2 or
inputs 3 and 4.
Dual 2x1
(two panels)
2x1
NORMAL As needed
2-button
2 x RCM-8120-1 • Each Output is controlled
independently
• Output 1 can select between
inputs 1&2
• Output 2 can be configured to
select between inputs 1&2 or
inputs 3&4
2x1 Panel
(2 outputs)
2x1
FOLLOW
As needed
2-button
b
b.
Can also use a 4-button panel, but buttons 3 and 4 will be inactive.
RCM-8120-1
• Output 1 can select between
inputs 1&2.Output 2 tracks
Output 1.
• Output 2 can be configured to
select between inputs 1&2 or
inputs 3&4
Содержание OpenGear DSS-8224
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Страница 18: ...18 Hardware Overview DSS 8224 User Guide v6 0 ...
Страница 22: ...22 Physical Installation DSS 8224 User Guide v6 0 ...
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Страница 44: ...44 Technical Specifications DSS 8224 User Guide v6 0 ...