Extron electronic MGP 462D TV Video Accessories User Manual


 
4-13MGP 462 • Software Configuration and Control
Command/response table for SIS commands (continued)
Command ASCII Command Response Additional description
(host to processor) (processor to host)
Vertical start
Set vertical start to a specific value *
X68
( Vst
X55
*
X68
Set the vertical location of first active pixel in
the window displaying input
X55
to
X68
.
Increment vertical start value
X55
+ ( Vst
X55
*
X68
Select the next higher vertical start position
after
X68
.
Decrement vertical start value
X55
- ( Vst
X55
*
X68
Select the next lower vertical start position
before
X68
.
View vertical start setting
X55
(
X68
Show the current vertical start setting for the
window displaying input
X57
.
Horizontal start
Set horizontal start to a specific value
X55
*
X68
) Hst
X55
*
X68
Set the horizontal location of the first active
pixel for input
X55
to
X68
.
Increment horizontal start value
X55
+ ) Hst
X55
*
X68
Select the next higher horizontal start
position after
X68
.
Decrement horizontal start value
X55
- ) Hst
X55
*
X68
Select the next lower horizontal start position
before
X68
.
View horizontal start setting
X55
)
X68
Show the current horizontal start setting for
input
X55
.
Pixel phase (Available only for RGB and YUVp input signals)
Set pixel phase to a specific value
X57
*
X73
U
X57
Phs
X55
*
X73
Set the pixel phase value for the input in
window
X57
to
X73
.
Increment pixel phase value
X57
+ U
X57
Phs
X55
*
X73
Select the next higher pixel phase value after
X73
.
Decrement pixel phase value
X57
- U
X57
Phs
X55
*
X73
Select the next lower pixel phase value
before
X73
.
View pixel phase setting
X57
U
X73
Show the current pixel phase setting for the
input in window
X57
.
Total pixels (Available only for RGB and YUVp input signals)
Set total pixels to a specific value
X55
*
X74
* 11# Tpx
X55
*
X74
Set the total pixels value for input
X55
to
X74
.
Increment total pixels value
X55
+ 11# Tpx
X55
*
X74
Select the next higher total pixels value after
X74
.
Decrement total pixels value
X55
- 11# Tpx
X55
*
X74
Select the next lower total pixels value before
X74
.