NEC Display Solutions of America, Inc.
PX1005QL Installation Guide
Desktop and Ceiling Mount
Rev 1.2
www.necdisplay.com
PX1005QL
Page 12 of 12
PC Control Codes
Function
Code Data
POWER ON
02H
00H
00H
00H
00H
02H
POWER OFF
02H
01H
00H
00H
00H
03H
INPUT SELECT COMPUTER
02H
03H
00H
00H
02H
01H
01H
09H
INPUT SELECT HDMI 1
02H
03H
00H
00H
02H
01H
A1H
A9H
INPUT SELECT HDMI 2
02H
03H
00H
00H
02H
01H
06H
0EH
INPUT SELECT DisplayPort 1
02H
03H
00H
00H
02H
01H
A6H
AEH
INPUT SELECT DisplayPort 2
02H
03H
00H
00H
02H
01H
A6H
AEH
INPUT SELECT HDBaseT
02H
03H
00H
00H
02H
01H
20H
28H
INPUT SELECT SLOT
02H
03H
00H
00H
02H
01H
ABH
B3H
INPUT 3G SDI
02H
03H
00H
00H
02H
01H
ABH
B3H
PICTURE MUTE ON
02H
10H
00H
00H
00H
12H
PICTURE MUTE OFF
02H
11H
00H
00H
00H
13H
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 (D-Sub 9P)
Note 1 :
Pins 1, 4, 6, and 9 are used inside the projector.
Note 2:
For long cable runs it is recommended to set communication speed within the projector to 9600 bps.
Note 3:
Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify cable connection.
