Extron electronic MGP 464 HD-SDI manual X50 * X51@ Hst X50 * X51@, X50 + Hst X50 * X51@, X50 X51@

Command/response table for SIS commands (continued)

Command	ASCII (Telnet)	Response	Additional description
	(host to processor)	(processor to host)
Horizontal start
Specific value	X50) * X51@ )	Hst X50) * X51@ ]	Set the horizontal position of the first active pixel in
			the active window (input X50)) to X51@.
			X50) = 1 through 19.
			X51@ = 0 through 255; default = 128.
Increment horizontal start value	X50) + )	Hst X50) * X51@ ]	Increase the horizontal start location value for input
			X50)..
Decrement horizontal start value	X50) – )	Hst X50) * X51@ ]	Decrease the horizontal start location value for
			input X50).
View horizontal start setting	X50) )	X51@ ]	View the horizontal start location of the first active
			pixel in the active window.

MGP 464 • Software

Pixel phase (available only for RGB and YUV-HD input signals)

Specific value	X50@ * X51^ U
Increment pixel phase value	X50@ + U
Decrement pixel phase value	X50@ – U
View pixel phase setting	X50@ U

X50@ Phs X50) * X51^ ]	Set the pixel phase value for the input in window
	X50@ to X51^.
	X50@ = 0 through 4; 0 = all windows.
	X51^ = 0 through 31.
X50@ Phs X50) * X51^ ]	Select the next higher pixel phase value.
X50@ Phs X50) * X51^ ]	Select the next lower pixel phase value.
X51^ ]	View the current pixel phase setting for the input in
	window X50@.

Configuration and

Total pixels

Specific value	11	* X50)	* X51& #	Tpx X50) * X51& ]	Set the total pixels value for input X50) to X51&.
					X51& = Auto-sensed value ± 512 lines or pixels.
Increment total pixels value	11	* X50)	+ #	Tpx X50) * X51& ]	Select the next higher total pixels value for input
					X50).
Decrement total pixels value	11	* X50)	– #	Tpx X50) * X51& ]	Select the next lower total pixels value for input
					X50).
View total pixels setting	11	* X50)	#	X51& ]	View the current total pixels setting for input X50).

Active pixels

Control 4-17

Specific value	12	* X50)	* X51& #	Apx X50) * X51& ]
Increment active pixels value	12	* X50)	+ #	Apx X50) * X51& ]
Decrement active pixels value	12	* X50)	– #	Apx X50) * X51& ]
View active pixels setting	12	* X50)	#	X51& ]

Set the active pixels value for input X50) to X51&. Select the next higher active pixels value for input

X50).

Select the next lower active pixels value for input

X50).

View current active pixels value for input X50).

PRELIMINARY