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Input Panel And Control Codes; Cable Connection - NEC NP40 Installation Manual

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NP40/50/60 Installation Guide
Ceiling Mounted and Desktop
Input Panel
PC Control Codes
Function
POWER ON
POWER OFF
INPUT SELECT COMPUTER
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
PICTURE MUTE ON
PICTURE MUTE OFF
SOUND MUTE ON
SOUND MUTE OFF
AUTO FUNCTIONS EXECUTE
PROJECTOR INFORMATION REQUEST
INFORMATION REQUEST
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.necvisualsystems.com
8
6
7
5
4
3
2
1
PC CONTROL
COMPUTER IN
Code Data
02H
00H
02H
01H
02H
03H
02H
03H
02H
03H
02H
10H
02H
11H
02H
12H
02H
13H
03H
B6H
00H
BFH
03H
8AH
VIDEO IN
00H
00H
00H
02H
00H
00H
00H
03H
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
01H
01H
00H
00H
01H
02H
00H
00H
00H
8DH
NEC Corporation of America
Visual Systems Division
S-VIDEO IN
01H
09H
06H
0EH
0BH
13H
BBH
C2H
NP40/50/60
Rev 1.0
Page 6 of 6

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