Control Codes - NEC GT950 Installation Manual

GT950 Installation Guide
Desktop and Ceiling Mounted

Control Codes

Function
POWER ON
POWER OFF
INPUT SELECT RGB
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
INPUT SELECT DVI (DIGITAL)
INPUT SELECT DVI (ANALOG)
INPUT SELECT PC CARD VIEWER
PICTURE MUTE ON
PICTURE MUTE OFF
SOUND MUTE ON
SOUND MUTE OFF
ON SCREEN MUTE ON
ON SCREEN MUTE OFF
NOTE: Contact your NEC rep for codes not listed.
Cable Connection
Communication Protocol:
Baud Rate: 38400 bps (for cable lengths longer than 20', it is recommended changing to 9600 bps in setup menu)
Data Length: 8 bits
Parity: No Parity
Stop Bit: One bit
X on/off: None
Communications: Full duplex
PC Control Connector (DIN-8P)
8
5
2
To GND of PC
NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector.
Jumper "Request to send" and "Clear to Send" together on both ends of the cable to simplify cable connection.
www.necvisualsystems.com
Code Data
02H 00H
02H 01H
02H 03H
02H 03H
02H 03H
02H 03H
02H 03H
02H 03H
02H 10H
02H 11H
02H 12H
02H 13H
02H 14H
02H 15H
To RxD of PC
7 6
4 3
1
To TxD of PC
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 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
NEC Solutions (America), Inc.
01H 09H
06H 0EH
0BH 13H
1AH 22H
02H 0AH
1FH 27H
Visual Systems
v4.0
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