NEC Display Solutions of America, Inc.
PA653UL & PA803UL Installation Guide
Desktop and Ceiling Mount
Rev 1.0
www.necdisplay.com
PA653UL/PA803UL
Page 9 of 9
PC
Control
Codes
Function
Code Data
POWER ON
02H
00H
00H 00H 00H 02H
POWER OFF
02H 01H 00H 00H 00H 03H
INPUT SELECT HDMI1
02H 03H 00H 00H 02H 01H A1H A9H
INPUT SELECT HDMI2
02H 03H 00H 00H 02H 01H A2H AAH
INPUT SELECT DisplayPort
02H 03H 00H 00H 02H 01H A6H AEH
INPUT SELECT Computer
02H 03H
00H
00H
02H
01H
01H
09H
INPUT SELECT HDBaseT
02H 03H 00H 00H 02H 01H BFH C7H
PICTURE MUTE ON
02H 10H 00H 00H 00H 12H
PICTURE MUTE OFF
02H 11H 00H 00H 00H 13H
SOUND MUTE ON
02H 12H 00H 00H 00H 14H
SOUND MUTE OFF
02H 13H 00H 00H
00H 15H
ON SCREEN MUTE ON
02H 14H
00H 00H 00H 16H
ON SCREEN MUTE OFF
02H 15H
00H 00H 00H 17H
ASPECT RATIO (4:3 Screen)
4:3
03H 10H 00H 00H 05H 18H 00H 00H
00H 00H 30H
LETTERBOX
03H 10H 00H 00H 05H 18H 00H 00H
01H 00H 31H
WIDESCREEN
03H 10H 00H 00H 05H 18H 00H 00H
02H 00H 32H
ZOOM
03H 10H 00H 00H 05H 18H 00H 00H
03H 00H 33H
ASPECT RATIO (RGB)
4:3 WINDOW
03H 10H 00H 00H 05H 18H 00H 00H
00H 00H 30H
16:9
03H 10H 00H 00H 05H 18H 00H 00H
02H 00H 32H
5:4
03H 10H 00H 00H 05H 18H 00H 00H
0BH 00H 3BH
16:10
03H 10H 00H 00H 05H 18H 00H 00H
0CH 00H 3CH
15:9
03H 10H 00H 00H 05H 18H 00H 00H
0DH 00H 3DH
AUTO ADJUST
02H 0FH 00H 00H 02H 05H 00H 18H
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.
1 2 3 4 5
6 7 8 9
To GND of PC
To RxD of PC
To TxD of PC
To CTS of PC
To RTS of PC
6765WUSS/6780WUSS Installation Guide
Desktop
and
Ceiling
Mount
Rev 1.0
Dukane AV Division
www.dukaneav.com 6765WUSS/6780WUSS_Installation_ Guide-00
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