Pc Control Codes; Cable Connection - NEC LCDMT1055 Installation Data

Visual Systems Division
Technical Bulletin
Installation Data
MT1055
with Optional MT13ZL Zoom Lens (1.3 – 1.6:1)

PC Control Codes

Function
POWER ON
POWER OFF
INPUT SELECT RGB1
INPUT SELECT RGB2
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
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

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
PC Control Connector (DIN-8P)
8
5
To GND of PC
NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector.
Code Data
02H 00H 00H
02H 01H 00H
02H 03H 00H
02H 03H 00H
02H 03H 00H
02H 03H 00H
02H 03H 00H
02H 10H 00H
02H 11H 00H
02H 12H 00H
02H 13H 00H
02H 14H 00H
02H 15H 00H
To RxD of PC
7 6
4 3
2 1
To TxD of PC
00H 00H 02H
00H 00H 03H
00H 02H 01H 01H
00H 02H 01H 02H
00H 02H 01H 06H
00H 02H 01H 0BH
00H 02H 01H 1FH
00H 00H 12H
00H 00H 13H
00H 00H 14H
00H 00H 15H
00H 00H 16H
00H 00H 17H
09H
0AH
0EH
13H
27H
Rev. 1.6
Page 8