Scaler-Initiated Messages
When a local event such as
Any time
Reconfig
The reconfig message is initiated by the scaler when a front panel operation has occurred or a memory preset has been recalled.
Power-up
(c) Copyright 2002, Extron Electronics, DDS 402 Vx.xx
The copyright message is initiated by the scaler when it is first powered on. Vx.xx is the firmware version number.
Input selection
In• X1 All
A front panel video and audio switching operation has occurred. number.
X1
is the input
Input and output video type
Typ X2
A front panel input 2 video type selection has occurred. X2
Rte X3 * X4
A front panel output video format selection has occurred. resolution and X4 is the output refresh rate.
Tpo X5
A front panel output video type selection has occurred. X5 format (RGB or component [Y,
Pol X6
A front panel output video polarity selection has occurred. polarity.
is the input video type.
X3 is the output
is the output video
X6 is the output sync
Freeze
Pol X7
The freeze feature has been turned on or off from the front panel. status.
X7
is the on/off
Picture adjustments
Hph
A front panel horizontal centering adjustment has occurred.
Vph
A front panel vertical centering adjustment has occurred.
Hsz
A front panel horizontal size adjustment has occurred.
Digital Display Scaler • Programmer’s Guide |