Extron Electronics VN-COMMANDER - Manual (Page 144)

Appendix B: Serial Commands VN-COMMANDER User Guide
134 I456GB issue 8
To hide/show window number 7 in the current scene:
^AR 0006 0 ^B 33 ^W^C (hide)
^AR 0006 1 ^B 33 ^W^C (show)
To set window number 4 in the current scene to the style
called ‘Warning’:
^AR 0003 Warning ^B 37 ^W^C
To set the overlay text of window number 4 in the current
scene to read ‘Incident Reported’:
^AR 0003 Incident Reported ^B 39 ^W^C
To set the viewport of window number 5 in the current
scene to show a magnified area from the center of the
source image:
Fig.10: Viewport control using R-type (command 34).
^AR 0004 500 250 250 ^B 34 ^W^C
Viewport Area
Overall Active Source Frame
(notional 1000x1 000 pixels)