Extron electronic ISM 482 manual Symbols, = Hdtv

Symbols

Symbols (X` values), defined below, are used throughout the discussions of the switcher- initiated messages that begins on the next page and the command/response table that begins on page 37. The symbols represent variables in the switcher-initiated messages and the command/response table fields.

] = Carriage return/line feed

}= Carriage return (no line feed)

= Pipe (can be used interchangeably with the } character)

•= space

E = Escape key

W = Can be used interchangeably with the E character X! = Input number (1 through 8)

X@ = Output number (1 or 2)

X# = 0 = off, 1 = on

X$ = Input video type:

0	=	RGB	5	= Betacam 60
1	= RGBcvS		6	= HDTV
2	=	YUVi	7	=	S-video
3	=	YUVp	8	=	Composite

4= Betacam 50 X% = Switcher resolution:

00		= 640x480		09	= 1365x1024
01		= 800x600		10	= 720p*
02		= 832x624		11	= 1080p
03		= 848x480		12	= 1080i
04		= 852x480		13	= 1400 x 1050
05		= 1024x768*		14	= 576p
06		= 1280x768*		15	= 1366x768
07		=	1280x1024*	16	= 1365x768
08		=	1360x765	17	= 1280x800
	NOTE: * Native DVI resolution.
X^ = Video refresh rate:
0		=	50 Hz	3	= 75 Hz
1		=	56 Hz	4	= 85 Hz
2		=	60 Hz	5	= AFL*

NOTE: Lock or AFL is Accu-RATE Frame Lock™ (PAL = 50 Hz, NTSC = 59.94 Hz).

		0	= Horizontal – / Vertical –	2	= Horizontal +/ Vertical –
		1	= Horizontal –/ Vertical +	3	= Horizontal +/ Vertical +
X(	=	Color value (0 thru 127)
X1)	=	Tint value (0 thru 255)
X1! =		Brightness and contrast value (0 thru 63)
X1@ =		Size value (range depends on the resolution)
X1# =		Centering value (range depends on the resolution)
X1$ =		Blanking value (000 thru 200)
X1%	=	Pixel sampling phase (000 thru 031)
X1^ =		Horizontal filter value (0 thru 3)
X1& =		Vertical filter or composite/S-video detail filter (1 thru 7)
X1* =		Preset number (01 thru 03)
X1( =		Output 1 / Output 2 selection
		Output 1 / Output 2		Output 1 / Output 2
		0	= Off/Off	2	= Off/On
		1	= On/Off	3	= On/On

X2) = RGB delay in 0.01 second steps (00 [no delay] to 50 [5.0 seconds]) X2! = Test pattern type (001 through 010)

001 =	color bars	006	= alternating pixels
002 =	crosshatch	007	= film aspect ratio 1.78
003 =	4x4 crosshatch	008	=	film aspect ratio 1.85
004 =	gray scale	009	=	film aspect ration 2.35
005 =	crop	010	= ramp

X2@ = Gain/attenuation: –24dB to +•9 dB, each step = 1 dB

X2# = Gain value: Numeric dB value, 0 to +9

X2$ = Attenuation value: Numeric dB value, –1to –24

X2% = Frequency: nnn.nn (kHz [horizontal] or Hz [vertical]) X2^ = Detected input signal standard (0 through 4)

0	= none	3	= NTSC 4.43
1	= NTSC 3.58	4	= SECAM
2	= PAL

NOTE: Dash (–) = not applicable (occurs when the input is set for RGB or progressive YUV).

X& = Output video type: 0 = RGBHV, 1 = RGBS

X* = Output sync polarity:

X2( = “Take” effect: 00 = cut, 01 = dissolve

ISM 482 Integrated Scaling Matrix Switcher • Programming Guide 33