Pc Control Codes; Cable Connection - NEC PA500U Installation Manual
Desktop and ceiling mount
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Also See for PA500U:
- User manual (235 pages) ,
- Installation manual (13 pages) ,
- Command manual (60 pages)
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PA500U/PA500X/PA550W/PA600X Installation Guide
Desktop and Ceiling Mount
PC Control Codes
Function
POWER ON
POWER OFF
INPUT SELECT COMPUTER 1
INPUT SELECT COMPUTER 2
INPUT SELECT COMPUTER 3
INPUT SELECT HDMI
INPUT SELECT DisplayPort
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
INPUT SELECT VIEWER
INPUT SELECT NETWORK
PICTURE MUTE ON
PICTURE MUTE OFF
SOUND MUTE ON
SOUND MUTE OFF
ON SCREEN MUTE ON
ON SCREEN MUTE OFF
ASPECT RATIO (4:3 Screen)
4:3
LETTERBOX
WIDESCREEN
ZOOM
ASPECT RATIO (RGB)
4:3 WINDOW
16:9
5:4
16:10
15:9
AUTO ADJUST
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
No Parity
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.
www.necdisplay.com
Code Data
02H
00H
00H
00H
02H
01H
00H
00H
02H
03H
00H
00H
02H
03H
00H
00H
02H
03H
00H
00H
02H
03H
00H
00H
02H
03H
00H
00H
02H
03H
00H
00H
02H
03H
00H
00H
02H
03H
00H
00H
02H
03H
00H
00H
02H
10H
00H
00H
02H
11H
00H
00H
02H
12H
00H
00H
02H
13H
00H
00H
02H
14H
00H
00H
02H
15H
00H
00H
03H
10H
00H
00H
03H
10H
00H
00H
03H
10H
00H
00H
03H
10H
00H
00H
03H
10H
00H
00H
03H
10H
00H
00H
03H
10H
00H
00H
03H
10H
00H
00H
03H
10H
00H
00H
02H
0FH
00H
00H
PA500U/PA500X/PA550W/PA600X
NEC Display Solutions of America, Inc.
00H
02H
00H
03H
02H
01H
01H
09H
02H
01H
02H
0AH
02H
01H
03H
0BH
02H
01H
1AH
22H
02H
01H
1BH
23H
02H
01H
06H
0EH
02H
01H
0BH
13H
02H
01H
1FH
27H
02H
01H
20H
28H
00H
12H
00H
13H
00H
14H
00H
15H
00H
16H
00H
17H
05H
18H
00H
00H
05H
18H
00H
00H
05H
18H
00H
00H
05H
18H
00H
00H
05H
18H
00H
00H
05H
18H
00H
00H
05H
18H
00H
00H
05H
18H
00H
00H
05H
18H
00H
00H
02H
05H
00H
18H
To TxD of PC
To RxD of PC
To GND of PC
1
2
3
4
5
9
6 7
8
To RTS of PC
To CTS of PC
00H
00H
30H
01H
00H
31H
02H
00H
32H
03H
00H
33H
00H
00H
30H
02H
00H
32H
0BH
00H
3BH
0CH
00H
3CH
0DH
00H
3DH
Page 13 of 13
Rev 1.5
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