NEC NP4001/NP4000 rPC Control Codes and Cable Connections, None, 8 bits, Parity, One bit, FUNCTION, Stop bit, X on/off, CODE DATA, Baud rate, 38400 bps, No parity, Data length

8. Specifications

rPC Control Codes and Cable Connections

The following table shows PC functions and their associated code data.

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 COMPUTER 3	02H	03H	00H	00H	02H	01H	1AH	22H
INPUT SELECT COMPONENT	02H	03H	00H	00H	02H	01H	10H	18H
INPUT SELECT VIDEO	02H	03H	00H	00H	02H	01H	06H	0EH
INPUT SELECT S-VIDEO	02H	03H	00H	00H	02H	01H	0BH	13H
PICTURE MUTE ON	02H	10H	00H	00H	00H	12H
PICTURE MUTE 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
ON-SCREEN MUTE ON	02H	14H	00H	00H	00H	16H
ON-SCREEN MUTE OFF	02H	15H	00H	00H	00H	17H
ASPECT RATIO
4:3	03H	10H	00H	00H	05H	18H	00H	00H	00H	00H	30H
16:9	03H	10H	00H	00H	05H	18H	00H	00H	02H	00H	32H
15:9 (NP4001 only)	03H	10H	00H	00H	05H	18H	00H	00H	06H	00H	36H
Letterbox (NP4001 only)	03H	10H	00H	00H	05H	18H	00H	00H	01H	00H	31H
Crop (NP4000 only)	03H	10H	00H	00H	05H	18H	00H	00H	03H	00H	33H
AUTO ADJUST	02H	0FH	00H	00H	02H	05H	00H	18H

Note:

Contact your local dealer for a full list of the PC Control Codes if needed.

Communication Protocol
Baud rate ........................................	38400 bps
Data length .....................................	8 bits
Parity ..............................................	No parity
Stop bit ..........................................	One bit
X on/off ..........................................	None
Communications procedure ...........	Full duplex

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