Pc Control Connector (Din-8P) - NEC GT5000 Control Commands

LT220/240/240K/260/260K
Control Codes
Function
POWER ON
POWER OFF
INPUT SELECT RGB 1
INPUT SELECT RGB 2
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
INPUT SELECT VIEWER
PICTURE MUTE ON
PICTURE MUTE OFF
SOUND MUTE ON
SOUND MUTE OFF
ON SCREEN MUTE ON
ON SCREEN MUTE OFF
ASPECT RATIO (4:3 Screen)
ASPECT RATIO (16:9 Screen) 4:3 Window
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
NOTE 1: It is recommended to set the projector to "Idle Mode" in the Setup menu for best Power ON response.
NOTE 2: Pins 2, 3, 5, 6 and 8 are used inside the projector.
NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.
Code Data
02H 00H
02H 01H
02H 03H
02H 03H
02H 03H
02H 03H
02H 03H
02H 10H
02H 11H
02H 12H
02H 13H
02H 14H
02H 15H
4:3 03H 10H
Letterbox 03H 10H
Widescreen 03H 10H
Crop 03H 10H
03H 10H
Letterbox 03H 10H
Widescreen 03H 10H
4:3 Fill 03H 10H
02H 0FH
00H 00H 00H 02H
00H 00H 00H 03H
00H 00H 02H 01H
00H 00H 02H 01H
00H 00H 02H 01H
00H 00H 02H 01H
00H 00H 02H 01H
00H 00H 00H 12H
00H 00H 00H 13H
00H 00H 00H 14H
00H 00H 00H 15H
00H 00H 00H 16H
00H 00H 00H 17H
00H 00H 05H 18H
00H 00H 05H 18H
00H 00H 05H 18H
00H 00H 05H 18H
00H 00H 05H 18H
00H 00H 05H 18H
00H 00H 05H 18H
00H 00H 05H 18H
00H 00H 02H 05H

PC Control Connector (DIN-8P)

To RxD of PC
8 7
5 4
2 1
To GND of PC
01H 09H
02H 0AH
06H 0EH
0BH 13H
1FH 27H
00H 00H 00H 00H
00H 00H 01H 00H
00H 00H 02H 00H
00H 00H 03H 00H
00H 00H 00H 00H
00H 00H 01H 00H
00H 00H 02H 00H
00H 00H 04H 00H
00H 18H
6
3
To TxD of PC
30H
31H
32H
33H
30H
31H
32H
34H