Rev. B
3-8
HMXMC001013
31-Mar-06
3.4 COMBINING,
CONTINUED
Example Of Selecting Video Inputs
The following is an example of video input 3 being selected onto monitor 1, which is
connected to channel 1 of the combiner subrack.
If monitor 1 selects video input 3, the MAXPRO-Net Server selects every video-switching
module in channel 1 (highlighted in figure 3.6) of the pre-selection subracks (A, B and
C).
Figure 3.6 Selecting Video Input 3 To Channel 1
Video input 3 is located on pre-selection subrack A. Therefore, the video switching
module in channel 1 of pre-selection subrack A gets instructed by the System Controller
to select the desired video input, and put it on its output (1A).
When selecting video inputs (1 32), all channels in the combiner subrack would select
the A input. If video inputs (33 64) are selected, the channels in the combiner
subrack would access the B input. Similarly, video inputs (65 96) are selected
through the C input of the combiner subrack.