Specifications: Dell 2300MP Projector
USB input: one USB connector
Audio input: one phone jack (diameter 3.5mm)
One
PC
RS232 Pin Assignment
RS232 Protocol |
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| Communication Settings |
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| Connection settings | Value | |
| Baud Rate: | 19200 | |
| Data Bits: | 8 | |
| Parity | None | |
| Stop Bits | 1 | |
Control command Syntax (From PC to Projector)
[H][AC][SoP][CRC][ID][SoM][COMMAND]
Example: power on the projector
Enter the following code: 0xBE 0xEF 0x10 0x05 0x00 0xC7 0xBF 0x11 0x11 0x01 0x00 0x02
Control Commands List
| Control |
| Address | Size of |
| CRC16 for | MsG ID |
| MsG size | Command | Command Description |
| Commands | Code | the |
| the entire | (WORD) |
| (WORD) | code (BYTE) |
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| List |
| (BYTE) | Payload |
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| (WORD) |
| (WORD) |
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| 0xffc6 |
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| 0x01 | Power | |
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| 0xbfc7 |
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| 0x02 | Menu | |
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| 0x7e07 |
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| 0x03 | Up | |
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| 0x3fc5 |
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| 0x04 | Down | |
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| 0xfe05 |
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| 0x05 | Left | |
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| 0xbe04 |
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| 0x06 | Right | |
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| 0x7fc4 |
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| 0x07 | Resync | |
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| 0x3fc0 |
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| 0x08 | Source | |
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| 0xfe00 |
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| 0x09 | Volume+ | |
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| 0xbe01 |
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| 0x0A | Volume- | |
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| 0xffc3 |
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| 0x0D | Mute | |
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| 0xbfc2 |
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| 0x0E | Freeze | |
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| 0x7e02 |
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| 0x0F | Hide | |
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| 0x3fca |
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| 0x10 | Video Mode | |
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| 0x7fcb |
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| 0x13 | V. Keystone Up | |
| 0xefbe | 0x10 0x0005 | 0x3e09 |
| 0x0001 | 0x14 | V. Keystone Down | ||||
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| 0x1111 |
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file:///C/Venkat%20Shared/Projectors/2300MP/EN/specs.htm[11/30/2012 2:18:59 PM]
