Extron Electronics DSC 301 HD User Guide User Manual
Page 33
Command
ASCII Command
(host to scaler)
Response
(scaler to host)
Additional Description
Horizontal start
Specify a value
E
X$
HSRT}
HsrtX!*X$]
Set horizontal location of first active
pixel for current input.
Increment value
E
+HSRT}
HsrtX!*X$]
Increment horizontal start position.
Decrement value
E
-HSRT}
HsrtX!*X$]
Decrement horizontal start position.
View
E
HSRT}
X$]
Show horizontal location of first active
pixel for current input.
Vertical start
Specify a value
E
X$
VSRT}
VsrtX!*X$]
Set vertical location of first active pixel
for current input.
Increment value
E
+VSRT}
VsrtX!*X$]
Increase vertical start.
Decrement value
E
-VSRT}
VsrtX!*X$]
Decrease vertical start.
View
E
VSRT}
X$]
Show vertical location of first active
pixel for current input.
Pixel phase (available only for RGB and YUV input signals)
Specify a value
E
X%
PHAS}
PhasX!*X%]
Adjust the pixel phase to specified
value X% for current input.
Increment value
E
+PHAS}
PhasX!*X%]
Increase the pixel phase.
Decrement value
E
-PHAS}
PhasX!*X%]
Decrease the pixel phase.
View
E
PHAS}
X%]
Show pixel phase for current input.
Total pixels (available only for RGB and YUV input signals)
Specify a value
E
X^
TPIX}
TpixX!*X^]
Adjust the total pixels to specified
value X^ for current input.
Increment value
E
+TPIX}
TpixX!*X^]
Increase the total pixels.
Decrement value
E
-TPIX}
TpixX!*X^]
Decrease the total pixels.
View
E
TPIX}
X^]
Show the total pixels for current input.
Active pixels
Specify a value
E
X&
APIX}
ApixX!*X&]
Adjust the active pixels to a specified
value X& for current input.
Increment value
E
+APIX}
ApixX!*X&]
Increase the active pixels.
Decrement value
E
-APIX}
ApixX!*X&]
Decrease the active pixels.
View
E
APIX}
X&]
Show active pixels for current input.
Active lines
Specify a value
E
X*
ALIN}
AlinX!*X*]
Adjust the active lines to a specified
value X* for current input.
Increment value
E
+ALIN}
AlinX!*X*]
Increase the active lines.
Decrement value
E
-ALIN}
AlinX!*X*]
Decrease the active lines.
View
E
ALIN}
X*]
Show the active lines for current input.
NOTE:
X!
= Input selection:
1
to
3
X$
= Horizontal or vertical start:
0
to 255 (default midpoint =
128
)
X%
= Pixel phase:
0
to
63
(default =
31
)
X^
= Total pixels: ±512 of the default value
X&
= Active pixels: ±512 of the default value
X*
= Active lines: ±256 of the default value
DSC 301 HD • SIS Communication and Control
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