Serial Communications, cont’d
Command/response table for SIS commands
Command | ASCII Command | Response | Additional description | ||||||||||||
| (host to switcher) | (switcher to host) |
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Input selection and PIP swap |
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Select video and audio input |
| X1 | ! | Chn | X1 |
| Select video and audio input | X1 | . | ||||||
Example: | 2! |
| Chn02 | Select video and audio input 2. | |||||||||||
View video and audio input | ! |
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| Input |
| is selected. | ||||||
| X1 | X1 | |||||||||||||
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Swap PIP and main windows | % |
| Pch | X1 |
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| X1 | is the input in the PIP | |||||||
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| window. | ||||||
Audio/video breakaway switching
Audio/video breakaway switching is only available when the switcher’s PIP function is off (the front panel PIP On LED is unlit). The switcher responds with an E10 error if the PIP On is lit (the PIP function is active.
Switch audio input
Switch video input
X1 | $ | In | X1 | •Aud | Select audio input |
| & | In |
| •Vid | Select video input |
X1 | X1 |
X1 .
X1 .
Switcher output video resolution
Set output resolution and rate |
| X2 | * | X3 | = | Rte | X2 | * | X3 | Command character is “equals”. |
Example: | 5*3= |
| Rte5*3 | Set the output to 1024x852 at | ||||||
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| 75Hz. |
View resolution and rate | = |
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| X2 | X3 |
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Video mute
Set video mute on | 1B | Vmt | X4 | Set the video output to black. |
Set video mute off | 0B | Vmt |
| Set the video output to the |
X4 | ||||
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| selected input 1 through 8. |
View video mute status | B | Vmt | X4 | Video mute is |
X4
(on or off).
Color
Color adjustments are available only for inputs 1 through 4. If input 5 is configured as interlaced component video, its color can also be adjusted. Color adjustments are made to the selected input only.
Set a specific color value | X5 | C | Col | X5 | Specify the color adjustment. |
Increment color value | +C | Col |
| Increase the color setting by one. | |
X5 | |||||
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Decrement color value | Col |
| Decrease the color setting by one. | ||
X5 | |||||
View the color value | C | Col |
| Show the color setting. | |
X5 | |||||
Tint
Tint adjustments are available only for inputs 1 through 4. Tint adjustments are made to the selected input only.
Set a specific tint value | X5 | T | Tin | X5 | Specify the tint adjustment. |
Increment tint value | +T | Tin |
| Increase the tint setting by one. | |
X5 | |||||
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Decrement tint value | Tin |
| Decrease the tint setting by one. | ||
X5 | |||||
View the tint value | T | Tin |
| Show the tint setting. | |
X5 | |||||
Brightness
Set a specific brightness value
X5 | Y | Brt | X5 | Specify the brightness |
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Increment brightness value | +Y | Brt | X5 | Increase the brightness by one. |
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Decrement brightness value | Brt | X5 | Decrease the brightness by one. | |
View the brightness value | Y | Brt |
| Show the brightness setting. |
X5 |