Cable Connection; Communication Protocol; Pc Control Connector (D-Sub 9P) - NEC GT5000 Control Commands

GT5000/6000
Control Codes
Function
POWER ON
POWER OFF
INPUT SELECT RGB 1
INPUT SELECT RGB 2
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
INPUT SELECT DVI (DIGITAL)
INPUT SELECT VIEWER
LAN
SLOT 1-1
SLOT 1-2
SLOT 2-1
SLOT 2-2
RGB1(VIDEO)
RGB1(S-VIDEO)
PICTURE MUTE ON
PICTURE MUTE OFF
SOUND MUTE ON
SOUND MUTE OFF
ON SCREEN MUTE ON
ON SCREEN MUTE OFF
ASPECT RATIO 1.25:1 (5:4)
1.33:1 (4:3)
1.78:1 (16:9) 03H
1.85:1
2.35:1
AUTO ADJUST
Note: Contact your NEC rep for codes not listed.

Cable Connection

Communication Protocol:

Baud Rate: 38400 bps
Data Length: 8 bits
Parity: No Parity
Stop Bit: One bit
X on/off: None
Communications: Full duplex
NOTE1: It is recommended to set the projector to "Idle Mode" in the Setup menu for best Power ON response.
NOTE2: Pins 1, 4, 6, and 9 are used inside the projector.
NOTE3: Jumper "Request to send" and "Clear to Send" together on both ends of the cable to simplify cable connection.
NOTE4: For long cable runs it is recommended to set communication speed to 9600 bps in the Setup menu.
Code Data
02H 00H 00H 00H
02H 01H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 03H 00H 00H
02H 10H 00H 00H
02H 11H 00H 00H
02H 12H 00H 00H
02H 13H 00H 00H
02H 14H 00H 00H
02H 15H 00H 00H
03H 10H 00H 00H
03H 10H 00H 00H
10H 00H 00H
03H 10H 00H 00H
03H 10H 00H 00H
02H 0FH 00H 00H

PC Control Connector (D-Sub 9P)

00H 02H
00H 03H
02H 01H 01H 09H
02H 01H 02H 0AH
02H 01H 06H 0EH
02H 01H 0BH 13H
02H 01H 1AH 22H
02H 01H 1FH 27H
02H 01H 20H 28H
02H 01H 24H 2CH
02H 01H 25H 2DH
02H 01H 29H 31H
02H 01H 2AH 32H
02H 01H 07H 0FH
02H 01H 0CH 14H
00H 12H
00H 13H
00H 14H
00H 15H
00H 16H
00H 17H
05H 18H 00H 00H
05H 18H 00H 00H
05H 18H 00H 00H
05H 18H 00H 00H
05H 18H 00H 00H
02H 05H 00H 18H
To TxD of PC
To RxD of PC
To GND of PC
1 2 3 4 5
6 7 8 9
To RTS of PC
To CTS of PC
00H 00H 30H
01H 00H 31H
02H 00H 32H
03H 00H 33H
04H 00H 34H