Canon LV-7255 ￿PC Control Codes and Cable Connection, 02H, 00H, 00H, 00H, 00H, 02H, 02H, 01H, 00H, 00H, 00H, 03H, 02H, 03H, 00H, 00H, 02H, 01H, 01H, 09H, 02H, 03H, 00H, 00H

7. Appendix

￿PC Control Codes and Cable Connection

PC Control Codes

Function	Code Data
POWER ON	02H	00H	00H	00H	00H	02H
POWER OFF	02H	01H	00H	00H	00H	03H
INPUT SELECT COMPUTER-1	02H	03H	00H	00H	02H	01H	01H	09H
INPUT SELECT COMPUTER-2	02H	03H	00H	00H	02H	01H	02H	0AH
INPUT SELECT VIDEO	02H	03H	00H	00H	02H	01H	06H	0EH
INPUT SELECT S-VIDEO	02H	03H	00H	00H	02H	01H	0BH	13H
NO SHOW ON	02H	10H	00H	00H	00H	12H
NO SHOW OFF	02H	11H	00H	00H	00H	13H
SOUND MUTE ON	02H	12H	00H	00H	00H	14H
SOUND MUTE OFF	02H	13H	00H	00H	00H	15H
NOTE: Contact your local dealer for a full list of the PC Control Codes if needed.

Cable Connection

Communication Protocol
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.

SERVICE PORT (Mini DIN-8P)

		To RxD of PC
8	7	6
5	4	3
2		1
To GND of PC		To TxD of PC

NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector.

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