Extron electronic DVS 304 manual ASCII Command, Response, Additional Description, Zoom mode

Command	ASCII Command	Response	Additional Description
	(host to scaler)	(scaler to host)
Horizontal size
Specific value	X8& :	Hsz X8& ]	Set horizontal sizing to X8&.
Increase size	+:	Hsz X8& ]	Widen the window.
Decrease size	–:	Hsz X8& ]	Make the window narrower.
View	:	X8& ]	View horizontal sizing value X8&.
Vertical size
Specific value	X8& ;	Vsz X8& ]	Set vertical sizing to X8&.
Increase size	+;	Vsz X8& ]	Make the window taller.
Decrease size	–;	Vsz X8& ]	Make the window shorter.
View	;	X8& ]	View vertical sizing value X8&.
Zoom mode
Zoom in	+{	Zom X8* ]	Zoom in, make the window larger.
Zoom out	–{	Zom X8* ]	Zoom out, make the window smaller.
Set zoom value	X8* {	Zom X8* ]	Set zoom percentage from 100 (default) to 200%.
View	{	X8* ]	View zoom percentage.
Pan
Right	+1#	HpnX8(]
Left	–1#	HpnX8(]
Up	–2#	VpnX8(]
Down	+2#	VpnX8(]
Output scaler rate
Set output rate	X9!* X9@ =	RteX9!*X9@]	Select output resolution and refresh rate.
View output rate	=	X9!*X9@]	Show selected output rate.

Output sync format

Set format	6* X9$ #	SynX9$]
View format	6#	X9$!]
Set polarity	7* X9# #	PolX9#]
View polarity	7#	X9#!]

Set current output sync format setting.

View currently set output sync format.

Set current sync polarity setting.

View current sync polarity setting.

NOTE: X8& = H and V size		Values depend on current output rate
X8*	= Zoom	100 to 200%
X8( = Pan		(Values depend on current output rate and zoom %)
X9! = Output resolution		1 to 25 for resolutions 640 x 480 to 1920 x 1200 (see page 35)
X9@ = Output refresh rate		1 to 7 for rates 24 Hz to 120 Hz (see page 35)
X9# = Output polarity		0	= H - / V -, 1 = H - / V +, 2 = H + / V -, 3 = H+/ V +
X9$ = Output sync format		0	= RGBHV (default), 1 = RGBS, 2 = RGsB, 3 = Y, R-Y, B-Y

DVS 304 Series • SIS Communication and Control 40