7. Appendix
PC Control Codes and Cable Connection
PC Control Codes
Function | Code Data |
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POWER ON | 02H | 00H | 00H | 00H | 00H | 02H |
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POWER OFF | 02H | 01H | 00H | 00H | 00H | 03H |
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INPUT SELECT COMPUTER 1 | 02H | 03H | 00H | 00H | 02H | 01H | 01H | 09H |
INPUT SELECT COMPUTER 2 (Digital) | 02H | 03H | 00H | 00H | 02H | 01H | 1AH | 22H |
INPUT SELECT COMPUTER 2 (Analog) | 02H | 03H | 00H | 00H | 02H | 01H | 02H | 0AH |
INPUT SELECT VIDEO | 02H | 03H | 00H | 00H | 02H | 01H | 06H | 0EH |
INPUT SELECT | 02H | 03H | 00H | 00H | 02H | 01H | 0BH | 13H |
PICTURE MUTE ON | 02H | 10H | 00H | 00H | 00H | 12H |
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PICTURE MUTE OFF | 02H | 11H | 00H | 00H | 00H | 13H |
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SOUND MUTE ON | 02H | 12H | 00H | 00H | 00H | 14H |
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SOUND MUTE OFF | 02H | 13H | 00H | 00H | 00H | 15H |
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NOTE: Contact your local dealer for a full list of the PC Control Codes if needed.
Cable Connection
Communication Protocol |
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Baud rate ........................................ | 19200 bps |
Data length ..................................... | 8 bits |
Parity .............................................. | No parity |
Stop bit .......................................... | One bit |
X on/off .......................................... | None |
Communications procedure ........... | Full duplex |
NOTE: Depending on the equipment, a lower baud rate may be recommended for long cable runs.
PC Control Connector
To TxD of PC | To GND of PC |
1 2
3 4 5
6 | 7 | 8 |
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To RxD of PC
NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector.
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