- Extron Electronics Multi-Graphic Processor User's Manual

4-15
MGP 464 • Software Conguration and Control
PRELIMINARY
Command/response table for SIS commands (continued)
Command
ASCII (Telnet)
(host to processor)
Response
(processor to host)
Additional description
Image size and position
Set image size and position
E X50@
,
X52!
*
X52!
*
X52#
*
X52#
I Y
}
Ixy
X50@
,
X52!
*
X52!
*
X52#
*
X52# ]
Set position and size of the image in window
X50@
.
X50@
= 0 through 4; 0 = all windows.
For
X52!
:
0 = 2048; limits are ± the output resolution.
For
X52#
:
Minimum = 1/16 the size of the active input area.
Maximum = double the active output area for 200%
zoom.
N
The variables must be entered in the following order: Horizontal position, vertical position, horizontal size, vertical size.
View image size and position
E X50@
I Y
} X50@
,
X52!
*
X52!
*
X52#
*
X52# ]
View position and size of the image in window
X50@
.
Zoom mode (window)
Zoom in
1 *
X50@
+ {
X50@
Wzm
]
Increase the size of window
X50@
while keeping the
aspect ratio constant.
Zoom out
1 *
X50@
– {
X50@
Wzm
]
Decrease the size of window
X50@
while keeping
the aspect ratio constant.
Zoom mode (image)
Zoom in
2 *
X50@
+ {
X50@
Izm
]
Increase the size of the image in window
X50@
while keeping the aspect ratio constant.
Zoom out
2 *
X50@
– {
X50@
Izm
]
Decrease the size of the image in window
X50@
while keeping the aspect ratio constant.
Window presets
Recall window preset without input
1 *
X51#
. Rpr 1 *
X51# ]
Recall window preset
X51#
without input settings.
X51#
= 1 through 128.
Recall window preset with input
2 *
X51#
. Rpr 2 *
X51# ]
Recall window preset
X51#
with input settings.
Save window preset
2 *
X51#
, Spr 2 *
X51# ]
Save window settings to a preset at location
X51#
.
Preset preview
E X51#
*
X50@
XY
}
Wxy
X51#
*
X50@
*
X52&
*
X52!
*
X52!
*
X52@
*
X52@ ]
View the size, priority, and position of window
X50@
saved as preset
X51#
.
X52&
= 1 through 4; 1 = top priority