Extron electronic DSC 301 HD Additional Description Horizontal start, Vertical start, Pixel phase (available only for RGB and YUV input signals), Total pixels (available only for RGB and YUV input signals), Active pixels, Active lines

Command ASCII Command
(host to scaler)
Response
(scaler to host)
Additional Description
Horizontal start
Specify a value EX$HSRT}HsrtX!*X$] 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 EHSRT}X$] Show horizontal location of first active
pixel for current input.
Vertical start
Specify a value EX$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$] Decrease vertical start.
View EVSRT}X$] Show vertical location of first active
pixel for current input.
Pixel phase (available only for RGB and YUV input signals)
Specify a value EX%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 EPHAS}X%]Show pixel phase for current input.
Total pixels (available only for RGB and YUV input signals)
Specify a value EX^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 ETPIX}X^] Show the total pixels for current input.
Active pixels
Specify a value EX&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 EAPIX}X&] Show active pixels for current input.
Active lines
Specify a value EX*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 EALIN}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 27