Switcher-Initiated Messages; Power-Up; Ties Creation; Input And Output Video Type - Extron electronics ISM 482 User Manual

Programmer's Guide, cont'd

Switcher-Initiated Messages

When a local event such as power-up or a front panel operation occurs, the
switcher responds by sending a message to the host. The switcher-initiated
messages are listed in the following pages. The messages are underlined.
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
A front panel video and audio switching operation has occurred.
number and
Out
A front panel video-only switching operation has occurred.
number and
Out
A front panel audio-only switching operation has occurred.
number and

Input and output video type

Typ
X1
A front panel input video type selection has occurred.
is the input video type.
X4
Rte
X2
A front panel output video format selection has occurred.
is the output resolution, and
X5
Syn
X2
A front panel output video type selection has occurred.
and
Pol
X2
A front panel output video polarity selection has occurred.
and
4-4 Integration Scaling Matrix Switcher • Programmer's Guide
•In •All
X2 X1
is the input number.
X1
•In •RGB
X2 X1
is the input number.
X1
•In •Aud
X2 X1
is the input number.
X1
X4
X5 X6
X7
is the output video format (RGBHV or RGBS).
X7
X8
is the output sync polarity.
X8
is the input number and
X1
is the output refresh rate.
X6
X2
is the output
X2
is the output
X2
is the output
X2
is the output number,
X2
is the output number
is the output number
X2