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ISS 408 Integrated Seamless Switcher • Programming Guide 35
Symbols
Symbols (
X`
values), defined below, are used throughout the discussions of the switcher-
initiated messages that begin on the next page and the command/response table that
begins on page 41. 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 [program] or 2 [preview])
X# = 0 = off, 1 = on
X$ = Take level: 0 = video and audio, 1 = video, 2 = audio
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).
X* = Output video type: 0 = RGBHV, 1 = RGBS
X( = Output sync polarity:
0
= Horizontal – / Vertical –
2
= Horizontal +/ Vertical –
1
= Horizontal –/ Vertical +
3
= Horizontal +/ Vertical +
X1) = 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)
X2) = RGB delay/dissolve speed (00 [RGB] or 01 [dissolve] to 50)
X2! = Program/preview output selection
Prog/Prev Prog/Prev
0
= Off/Off
2
= Off/On
1
= On/Off
3
= On/On
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, –1 to –24
X2^ = Preview switch mode: 0 = stay mode, 1 = swap mode
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).
X2( = “Take” effect: 00 = cut, 01 = dissolve