Extron Electronics ISM DVI Output Board - Manual (Page 4)

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4
Board-specific SIS commands table
The ISM DVI board can be configured with specific Special Instruction Set ™ (SIS)
commands. The table below lists some of the ISM DVI board-specific commands.
For a full list refer to the ISM 824 User Guide, online at
www.extron.com.
Command ASCII
command
(host to ISM)
Response
(ISM to host)
Additional description
Input selection
Video and audio X! *X@! OutX@•InX!•All] Tie video/audio input X! to X@ .
Video X! *X@& OutX@•InX!•RGB] Tie video input X! to output X@ .
Audio X! *X@$ OutX@•InX!•Aud] Tie audio input X! to output X@ .
Output scaler rate
Set output rate X@ * X2!* X2@= RteX@ *X2!*X2@] Set output resolution/refresh rate
View X@= X2! *X2@] View selected output rate
Start auto image
Start auto image 14*X@# ImgX@] Auto image input tied to X@ .
Auto memory
On X@ *1M X@Aut1] Set auto memory to on.
Off X@ *0M X@Aut0] Set auto memory to off.
View setting X@ M X1)] View current auto memory.
Auto image
Enable 55*X@* X!*1# X@ ImgX!*1] Enables auto image for all inputs.
Disable 55*X@* X!*0# X@ ImgX!*0] Disables auto image.
View 55*X@* X!# X1)] View auto image on/off setting.
Input aspect ratio
16:9 9*X@*1# X@ AspX!*1] Set input aspect ratio 16:9.
4:3 9*X@*0# X@ AspX!*0] Set input aspect ratio 4:3.
View 9*X@# X5%] View current aspect ratio.
Full screen
Enable 99*X@*X!*1# X@ FulX!*1] Enable full screen display.
Disable 99*X@*X!*0# X@ FulX!*0] Disable full screen display.
View 99*X@*X!# X1)] View the full screen status.
NOTE: X! = Input number, 0-8
X@ = Output number, 1-8
X1) = Mode status, 1 = on, 0 = off
X2! = Output resolution, 01 = 640x480, 02 = 800x600, 03 = 852x480, 04 = 1024x768,
05 = 1024x852, 06 = 1024x1024, 07 = 1280x768, 08 = 1280x1024, 09 = 1360x765,
10 = 1365x768, 11 = 1366x768, 12 = 1365x1024, 13 = 1400x1050, 14 = 1600x1200,
15 = 480p, 16 = 576p, 17 = 720p, 18 = 1080i, 19 = 1080p, 20 = 1280x800,
21 = 1440x900, 22 = 1680x1050, 23 = 1920x1200, 24 = 1080pSharp
X2@ = Output refresh rate, 1 = 50 Hz, 2 = 60 Hz, 3 = 72 Hz, 7 = 24 Hz, 8 = 25 Hz,
9 = 30 Hz, 10 = 59.94 Hz, 11 =75 Hz
X5% = Aspect ratio, 1 = 16:9, 0 = 4:3
ISM DVI Output • Board Setup Guide, cont’d