Pc Control Codes And Cable Connections - NEC NP4001 User Manual

8. Specifications

PC Control Codes and Cable Connections

The following table shows PC functions and their associated code data.
F
UNCTION
POWER ON
POWER OFF
INPUT SELECT COMPUTER 1
INPUT SELECT COMPUTER 2
INPUT SELECT COMPUTER 3
INPUT SELECT COMPONENT
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
PICTURE MUTE ON
PICTURE MUTE OFF
SOUND MUTE ON
SOUND MUTE OFF
ON-SCREEN MUTE ON
ON-SCREEN MUTE OFF
ASPECT RATIO
4:3
16:9
15:9 (NP4001 only)
Letterbox (NP4001 only)
Crop (NP4000 only)
AUTO ADJUST
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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02H 00H 00H 00H 00H 02H
02H 01H 00H 00H 00H 03H
02H 03H 00H 00H 02H 01H 01H 09H
02H 03H 00H 00H 02H 01H 02H 0AH
02H 03H 00H 00H 02H 01H 1AH 22H
02H 03H 00H 00H 02H 01H 10H 18H
02H 03H 00H 00H 02H 01H 06H 0EH
02H 03H 00H 00H 02H 01H 0BH 13H
02H 10H 00H 00H 00H 12H
02H 11H 00H 00H 00H 13H
02H 12H 00H 00H 00H 14H
02H 13H 00H 00H 00H 15H
02H 14H 00H 00H 00H 16H
02H 15H 00H 00H 00H 17H
03H 10H 00H 00H 05H 18H 00H 00H 00H 00H 30H
03H 10H 00H 00H 05H 18H 00H 00H 02H 00H 32H
03H 10H 00H 00H 05H 18H 00H 00H 06H 00H 36H
03H 10H 00H 00H 05H 18H 00H 00H 01H 00H 31H
03H 10H 00H 00H 05H 18H 00H 00H 03H 00H 33H
02H 0FH 00H 00H 02H 05H 00H 18H
128
C D
ODE ATA