3025SW Master Control Switching & Channel Branding
Page 70 Revision 1.0
4.10. MINIMASTER
The 3025SW has been designed so that an upstream router is not required to feed the inputs. There are
a maximum of 14 inputs that are available as sources for the PGM/PST buses but this changes
depending on the configuration of the 3025SW channel. If the user requires the use of Keyer 1, Keyer 2
and Emergency then only 9 of the inputs on the 3025SW-IO-BNC will be available for use as sources for
the PGM/PST buses.
Figure 4-24: MiniMaster Tab
Depending on how the Keyer Tab has been configured and also if the Emergency operation is required
the number of available sources to the PGM/PST buses changes.
In the above screen capture, both Keyer 1 and Keyer 2 have been enabled in the Keyer Tab which
results in 4 of the inputs of the 3025SW-IO-BNC being no longer available as inputs for the PGM/PST
buses. This reduces the number of inputs down to 10 (+1 including the internally generated test pattern).
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