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❿ Pc Control Codes And Cable Connection - NEC PX1005QL-B User Manual

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❿ PC Control Codes and Cable Connection
PC Control Codes
Function
POWER ON
POWER OFF
INPUT SELECT HDMI1
INPUT SELECT HDMI2
INPUT SELECT DisplayPort1
INPUT SELECT DisplayPort2
INPUT SELECT HDBaseT
INPUT SELECT SDI1
INPUT SELECT SDI2
INPUT SELECT SDI3
INPUT SELECT SDI4
INPUT SELECT SLOT
PICTURE MUTE ON
PICTURE MUTE OFF
NOTE:
• Contact your local dealer for a full list of the PC Control Codes if needed.
Cable Connection
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
NOTE:
• Depending on the equipment, a lower baud rate may be recommended for long cable runs.
PC Control Terminal (D-SUB 9P)
1
2
3
6
7
8
NOTE:
• Pins 1, 4, 6 and 9 are no used.
• Jumper "Request to Send" and "Clear to Send" together on both ends of the cable to simplify cable connection.
• For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.
Code Data
02H
00H
00H
02H
01H
00H
02H
03H
00H
02H
03H
00H
02H
03H
00H
02H
03H
00H
02H
03H
00H
02H
03H
00H
02H
03H
00H
02H
03H
00H
02H
03H
00H
02H
03H
00H
02H
10H
00H
02H
11H
00H
To TxD of PC
To RxD of PC
To GND of PC
4
5
9
To RTS of PC
To CTS of PC
00H
00H
02H
00H
00H
03H
00H
02H
01H
A1H
00H
02H
01H
A2H
00H
02H
01H
A6H
00H
02H
01H
A7H
00H
02H
01H
20H
00H
02H
01H
C4H
00H
02H
01H
C5H
00H
02H
01H
C6H
00H
02H
01H
C7H
00H
02H
01H
ABH
00H
00H
12H
00H
00H
13H
167
8. Appendix
A9H
AAH
AEH
AFH
28H
CCH
CDH
CEH
CFH
B3H

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