
Command/response table for SIS commands (cont’d)
Command | ASCII Command | Response | Additional description | |||||||||||
| (host to scaler) | (scaler to host) |
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Horizontal detail filter |
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Set a specific filter value |
| X10 | D | Dhz | X10 |
| Set the horizontal detail level. | |||||||
Increment | +D | Dhz |
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| Increase the horizontal detail. | ||||||
X10 | ||||||||||||||
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Decrement | Dhz |
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| Decrease the horizontal detail. | |||||||
X10 | ||||||||||||||
View the horizontal filter value |
| D |
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| Show the horizontal detail level. | |||||
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Vertical detail filter |
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Set a specific filter value |
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| d | Dvz |
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| Set the vertical detail level. | |||||
| X10 | X10 | ||||||||||||
Increment | +d | Dvz |
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| Increase the vertical detail. | ||||||||
X10 | ||||||||||||||
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Decrement | Dvz |
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| Decrease the vertical detail. | |||||||||
X10 | ||||||||||||||
View the vertical filter value |
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| Show the vertical detail level. | |||||||
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Top blanking |
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Set a top blanking value |
| X11 | ( | Blt | X11 |
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Example: | 2( |
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| Blt2 | Blank top two lines. | |||||||||
Increment top blanking value | +( |
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| Increase blanking value 1 line. | |||||||
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Decrement top blanking value |
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| Blt | X11 |
| Decrease blanking value 1 line. | ||||||||
View the top blanking value | ( |
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Bottom blanking
Set a bottom blanking value
Example:5) Increment bottom blanking value +)
Decrement bottom blanking value
Blb | X11 |
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Blb5 | Blank bottom five lines. | |
Blb |
| Increase blanking value 1 line. |
X11 | ||
Blb |
| Decrease blanking value 1 line. |
X11 | ||
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| X11 |
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Pixel phase
Set a specific pixel sampling phase | X1 | * |
| U | X1 | Phs |
| Specify the pixel sampling |
X12 | X12 | |||||||
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| phase. |
Example: | 1*11U | 1Phs11 | Set the sample phase value to 11 | |||||
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| for input 1. |
Increment sampling value |
| +U |
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| Increase the phase value. | ||
X1 | X2 | X12 | ||||||
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Decrement sampling value | X1 | X2 | Phs | X12 | Decrease the phase value. | |||
View the sampling value |
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| Show the pixel sampling phase. | ||
X1 |
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Freeze
Enable | 1F | Frz1 | Output a “frozen” video image. | ||
Disable | 0F | Frz0 | Turn off freeze (output motion | ||
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| video). |
View the freeze status | F |
| X7 |
| Show the freeze status. |
Example: | F | 0 |
| Freeze is off. |
Front panel security lockout (executive mode)
Disable | 0X | Exe0 | Adjustments and selections can | ||
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| be made from the front panel. |
Enable (lock image adjustments) | 1X | Exe1 | Lock front panel adjustments; | ||
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| adjust image via |
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View the executive mode status | X |
| X7 |
| Show executive mode status. |
Example: | X | 1 |
| The front panel is locked. | |
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Digital Display Scaler • Programmer’s Guide |