Extron electronic DVS 150 manual Serial Communication, cont’d, Command/response table

Serial Communication, cont’d

Command/response table

Symbol definitions:			= CR/LF, • = space
X1 = Inputs =	1 = Composite
	2	= Component
	3	= S-video
	4	= RGB
X2 = Adjustment range 1-127
X3 = Output rate =	1 =			640x480 @	60 Hz
	2	=		640x480 @	75 Hz
	3	=		800x600 @	60 Hz
	4	=		800x600 @	75 Hz
	5	=		832x624 @	60 Hz
	6	=		832x624 @	75 Hz
	7	=		852x480 @	60 Hz
	8	=		852x480 @	75 Hz
	9	=		1024x768 @ 60 Hz
	10		= 1024x768		@ 75 Hz
	11 = 1280x1024 @ 60 Hz
	12		= 480p
	13		= 720p
	14		= 1080p
	15		= 848x480 @ 60 Hz
	16		= 1280x768		@ 56 Hz
	17		= 1360x765		@ 60 Hz

ASCII to HEX Conversion Table
			•
X4	= 1 = On, 0 = Off
X5	= Input type	0 = None
		1	= NTSC 3.58
		2	= PAL
		3	= NTSC 4.43
		4	= SECAM
X6	= Detail level	1 = Low
		2	= Medium
		3	= High

COMMAND ASCII RESPONSE DESCRIPTION

Input selection

X1 ! C X1

Sets input source

Color

Specific value	X2 C	Col X2		Selects color X2
Increment up	{ C	Col	X2	Selects next higher color value
Increment down	} C	Col	X2	Selects next lower color value

Tint

Specific value	X2 T	Tin X2		Selects tint X2
Increment up	{ T	Tin	X2	Selects next higher tint value
Increment down	} T	Tin	X2	Selects next lower tint value

Contrast

Specific value	X2 ^	Con X2	Selects contrast X2
Increment up	{ ^	Con X2	Selects next higher contrast value
Increment down	} ^	Con X2	Selects next lower contrast value

Brightness

Specific value	X2 Y	Brt X2		Selects brightness X2
Increment up	{ Y	Brt	X2	Selects next higher brightness value
Increment down	} Y	Brt	X2	Selects next lower brightness value

Horizontal shift

Specific value	X2 H	Hph X2	Selects horizontal shift X2
Increment up	{H	Hph+	Shift image right one step
Increment down	}H	Hph–	Shift image left one step

4-4 DVS 150 Serial Communication