Input Panel; Pc Control Codes; Cable Connection - NEC VT48 Installation Manual

VT48 Installation Guide
Ceiling Mounted and Desktop

Input Panel

L
S-VIDEO
IN
R
VIDEO IN
AUDIO IN

PC Control Codes

Function
POWER ON
POWER OFF
INPUT SELECT CCOMPUTER
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
INPUT SELECT DVI (DIGITAL)
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: 38400 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, and 6 are used inside the projector.
NOTE 2: For long cable runs it is recommended to set communication speed within the projector to 9600 bps.
www.visualsystems.com
VT48 Only
PC CONTROL MONITOR OUT
Code Data
02H 00H 00H
02H 01H 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
COMPUTER IN
00H 00H 02H
00H 00H 03H
00H 02H 01H 01H
00H 02H 01H 06H
00H 02H 01H 0BH
00H 02H 01H 1AH
00H 00H 12H
00H 00H 13H
00H 00H 14H
00H 00H 15H
NEC Solutions (America), Inc.
Visual Systems Division
09H
0EH
13H
22H
VT48
Rev 1.0
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