Programmer’s Guide, cont’d
Switcher-Initiated Messages
When a local event such as
The switcher does not expect a response from the host; but, for example, the host program might request a new status.
Power-up
(c) Copyright 2002, Extron Electronics, ISM 482, Vx.xx
The switcher initiates the copyright message when it is first powered on. Vxxxx is the firmware version number.
Ties creation
Out X2 •In X1 •All
A front panel video and audio switching operation has occurred. X2 is the output number and X1 is the input number.
Out X2 •In X1 •RGB
A front panel
Out X2 •In X1 •Aud
A front panel
Input and output video type
X1 Typ X4
A front panel input video type selection has occurred. X4 is the input video type.
X2 Rte X5X6
X1
is the input number and
A front panel output video format selection has occurred. X2 is the output number, X5 is the output resolution, and X6 is the output refresh rate.
X2 Syn X7
A front panel output video type selection has occurred. X2 is the output number and X7 is the output video format (RGBHV or RGBS).
X2 Pol X8
A front panel output video polarity selection has occurred. X2 is the output number and X8 is the output sync polarity.