RS-232 Commands
| COMMAND | PARAMETER (min/max) | Value stored? | DESCRIPTION | |||||
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| POWER | 0/1 | NA | Turns DHD On and Off | |||||
| ON | NA | NA | Turns DHD Controller on | |||||
| OFF | NA | NA | Turns DHD Controller off | |||||
| COMPOSITE | NA | YES | Selects the Composite video | |||||
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| input | |||||
| SVIDEO1 | NA | YES | Selects the |
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| SVIDEO2 | NA | YES | Selects the | |||||
| COMPONENT | NA | YES | Selects the Component input |
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| HD1 | NA | YES | Selects the RGB HD 1 input | |||||
| HD2 | NA | YES | Selects the RGB HD 2 input | |||||
| DVI1 | NA | YES | Selects the DVI 1 input | |||||
| DVI2 | NA | YES | Selects the DVI 2 input | |||||
| HD1Pass | NA | YES | Selects the HD 1 Pass Thru | |||||
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| HD2Pass | NA | YES | Selects the HD 2 Pass Thru | |||||
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| ANAMORPHIC | NA | YES | Selects the anamorphic | |||||
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| aspect ratio | |||||
| STANDARD | NA | YES | Selects the standard (4:3) | |||||
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| aspect ratio | |||||
| LETTERBOX | NA | YES | Selects the letterbox aspect ratio | |||||
| VIRTUALWIDE | NA | YES | Selects the VirtualWide aspect | |||||
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| ratio | |||||
| RGBNN | NA | YES | Outputs color space RGB | |||||
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| w/negative, negative sync | |||||
| RGBPP | NA | YES | Outputs color space RGB | |||||
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| w/positive, positive sync | |||||
| RGBS | NA | YES | Outputs color space RGB | |||||
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| w/embedded sync on green | |||||
| YUV | NA | YES | HD YUV output color space | |||||
| IHPOS | YES | Sets a value for horizontal |
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| position input | |||||
| IVPOS | YES | Sets a value for vertical |
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| position input | |||||
| IWIDTH | YES | Sets the value for width input |
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| IHEIGHT | YES | Sets the value for height input | ||||||
| OVERSCAN | 0/10 | YES | Sets the overscan value in % | |||||
| OHPOS | YES | Sets the value for width output |
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| OVPOS | YES | Sets the value for height output |
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| OWIDTH | YES | Sets the value for width output |
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| OHEIGHT | YES | Sets the value for height output |
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