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im Vertrieb von
Scaler-Initiated Messages
Any time
Power-up
Input selection
Input and output video type
Freeze
Picture adjustments
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CAMBOARD Electronics
When a local event such as power-up or a front panel operation occurs, the scaler
responds by sending a message to the host. The scaler-initiated messages are listed
in the following pages. The messages are underlined.
Reconfig
The reconfig message is initiated by the scaler when a front panel operation has
occurred or a memory preset has been recalled.
(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.
In•
All
X1
A front panel video and audio switching operation has occurred.
number.
Typ
X2
A front panel input 2 video type selection has occurred.
Rte
*
X3
X4
A front panel output video format selection has occurred.
resolution and
is the output refresh rate.
X4
Tpo
X5
A front panel output video type selection has occurred.
format (RGB or component [Y, R-y, B-y]).
Pol
X6
A front panel output video polarity selection has occurred.
polarity.
Pol
X7
The freeze feature has been turned on or off from the front panel.
status.
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.
Tel. 07131 911201
Digital Display Scaler • Programmer's Guide
Fax 07131 911203
is the input
X1
is the input video type.
X2
is the output
X3
is the output video
X5
is the output sync
X6
is the on/off
X7
ce-info@camboard.de
4-3
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