Extron electronic MGP 464 HD-SDI manual Control, cont’d

4-16 MGP 464

PRELIMINARY

Command/response table for SIS commands (continued)

Command	ASCII (Telnet)	Response	Additional description
	(host to processor)	(processor to host)
Input presets

SIS™

• Software

Recall input preset	3	* X50@ * X51$ .	Rpr 3 * X51$ ]
Save input preset	3	* X50@ * X51$ ,	Spr 3 * X51$ ]

Recall input preset X51$ to window X50@.

X50@ = 0 through 4; 0 = all windows.

X51$ = 1 through 128.

Save the input settings for window X50@ to input preset X51$.

Programming

Configuration and Control

Input naming

Write input name	E X50) , X50^ NI }	Nmi X50) , X50^ ]	Create a text label containing name X50^ for input
			X50).
			X50) = 1 through 19.
			X50^ = up to 16 characters. For X50^, use:
			Symbols: : / – _ + “ (space)
			Numerals: 0 through 9
			Letters: Lowercase a through z and
			uppercase A through Z
Read input name	E X50) NI }	X50^ ]	View contents of the name label for input X50).

Window preset naming

NWindow preset names cannot be viewed on the LCD screen. They can be viewed on the MGP 464 Web page, the Windows-based control software, or via SIS commands.

Write preset name	E X51# , X50^ NP }	Nmp X51# , X50^ ]	Give the window preset X51# the name X50^.
			X51# = 1 through 128.
Read preset name	E X51# NP }	X50^ ]	View window preset name X50^.

Vertical start

and Control, cont’d

Specific value	X50)	* X51@ (	Vst X50) * X51@ ]
Increment vertical start value	X50)	+ (	Vst X50) * X51@ ]
Decrement vertical start value	X50)	– (	Vst X50) * X51@ ]
View vertical start setting	X50)	(	X51@ ]

Set the vertical position of the first active pixel for input X50) to X51@.

X51@ = 0 through 255; default = 128.

Increase vertical start location value for input X50). Decrease vertical start location value for input

X50).

View the vertical start location of the first active

pixel in the active window.