User guide

Simple Instruction Set Control
Host-to-Unit Instructions
SIS commands consist of one or more characters per field. No special characters are required
to begin or end a command character sequence. When a command is valid, the unit
executes the command and sends a response to the host device. All responses from the unit
to the host end with a carriage return and a line feed (CR/LF =
]
), which signals the end of
the response character string. A string is one or more characters.
Symbol Definitions
]
= CR/LF (carriage return/line feed)
} = Carriage return (no line feed)
• = Space (hard) character
E = Escape key (hex 1B)
X! = Mute/auto memory status 0 = off 1 = on
X@ = Resolution 01 = 1920 x 1200 11 = 576p
02 = 800 x 600 12 = 720p
03 = 1024 x 768 13 = 1080i
04 = 1280 x 768 14 = 1080p
05 = 1280 x 1024 15 = 640 x 480
06 = 1365 x 768 16 = 1440 x 900
07 = 1366 x 768 17 = 1280 x 800
08 = 1400 x 1050 18 = 1680 x 1050
09 = 1600 x 1200 19 = 1360 x 768
10 = 480p
X# = Refresh rate 1 = 50 Hz 2 = 60 Hz
X$ = Mode switch position 0 = off (down) 1 = on (up)
X% = Output sync format 0 = RGBHV 1 = RGsB
X^ = Output sync polarity 0 = follows input 1 = force sync negative
X& = Horizontal and vertical position 000 through 255
X* = Horizontal start 000 through 255
X( = Pixel phase 00 through 31
X1) = Total pixels ± 255 of default value for selected resolution
X1! = Sync frequency xxx.xx (frequency in kHz [H] or Hz [V])
X1@ = Memory preset number 01 to 30
X1# = Audio gain adjustment range 00 to 10
X1$ = Audio level adjustment range
–
18 to +10 (in 1.0 dB steps)
X1% = Audio attenuation adjustment range 00 to 18
X1^ = Audio output level 0 = consumer (
–
10 dBV) 1 = professional (+4 dBu)
X1& = Test pattern 0 = none 2 = grayscale
1 = color bars 3 = alternating pixels
X1* = Video shutdown interval 0 = 0 seconds (off) 4 = 1 second
1 = 0.25 second 5 = 1.25 second
2 = 0.5 second (default) 6 = 1.5 second
3 = 0.75 second
X1( = Rx link enable 0 = disable 1 = enable (default)
X2) = Link and input status 0 = link or input not sensed 1 link or input sensed
X2! = Transmission mode SM = singlemode MM = multimode
X2@ = Transmitter or receiver Tx = transmitter Rx = receiver
X2# = Firmware version v.vv
X2$ = Internal temperature nnnF•nnC
FOXBOX Tx/Rx • Remote Control 20