NEC GT5000 Control Commands page 8

VT46/465/460/560/660/660K
Control Codes
Function
POWER ON
POWER OFF
INPUT SELECT RGB
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
PICTURE MUTE ON
PICTURE MUTE OFF
SOUND MUTE ON
SOUND MUTE OFF
NOTE: Contact your NEC rep for codes not listed.
Cable Connection
Communication Protocol
Baud Rate: 19200 bps
Data Length: 8 bits
Parity: No Parity
Stop Bit: One bit
X on/off: None
Communications: Full duplex
NOTE 1: Pins 2, 3, 5, 6 and 8 are used inside the projector.
NOTE 2: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.
Code Data
02H 00H 00H 00H
02H 01H 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
00H 02H
00H 03H
02H 01H 01H 09H
02H 01H 06H 0EH
02H 01H 0BH 13H
00H 12H
00H 13H
00H 14H
00H 15H
PC Control Connector (DIN-8P)
To RxD of PC
8 7
5 4
2 1
To GND of PC
6
3
To TxD of PC