Multi Image Preview; Overview - Datavideo SE-900 Instruction Manual

Multi Image Preview – Overview
The SE-900 has a Multi Image Preview Output. This shows all eight inputs plus the PST and PGM
selections.
The Multi Image Preview Board can output either YUV Component or Composite Video.
If you have the option Component will always give a clearer picture.
If your monitor features Underscan then you should be able to see the whole of the Multi Image Output
without any cut off. Monitors that do not have Underscan can also be used; however it may be necessary to
reduce the size of the multi image output to 90% or 80%.
The Active (Live) Input is bordered in Red and the Cued Input is bordered in Yellow. In the example above
CAM1 is Active (you will see that it is in the PGM window), and CAM3 is Cued (you will see that it is in the
PST window).
In general operation, such as switching and mixing, there will be just one active input and one cued input, but
when using Chroma Key there will be two active inputs, both the foreground and the background inputs
which combine to create the PGM output.(as in Examples A and B below)
There are two different layouts which you can select; Top or Bottom.
Bottom Displays the PST and PGM Windows at the bottom (Example A), whereas Top displays them at the
Top (Example B)
Example A (Bottom) Example B (Top)
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