QuickShow FB3-QS User Manual page 23

23
-Preview Window Appearance section
The next section shows the Preview Window Appearance for the selected zone, and allows you to
adjust it. Note that it is possible to specify a Preview Window Appearance for each projection zone,
and this preview window appearance is independent of the laser output so master size, position and
geometric correction do not affect the preview window.
For each zone, the Preview image size and position can be adjusted. Moreover, you can specify
whether the preview for that zone should be normal laser graphics, or audience scanning beam effects.
If you specify that the preview should be Audience Scanning Beams, you get a few more options. You
can control the vanishing point created by the actual projector position. You an also chose whether or not
to mirror the output and the position in the preview window.
You would mirror the output and position when you are sending the output of a single FB3 to multiple
scanners at either side of a stage. When this is selected, the preview window automatically duplicates
and mirrors the output even though there is only one signal source for both scanners.