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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| 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 |
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| 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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| input | |||||||
| 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 |
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| OVERSCAN | 0/10 | YES | Sets the overscan value in % |
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| 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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