NEC Display Solutions of America, Inc.
WT610™ Installation Guide
Desktop and Ceiling Mount
v2.3
www.necdisplay.com
WT610E
Page 9 of 9
Control Codes
Function
Code
Data
POWER
ON
02H 00H 00H 00H 00H 02H
POWER
OFF
02H 01H 00H 00H 00H 03H
INPUT
SELECT
RGB
02H 03H 00H 00H 02H 01H 01H 09H
INPUT
SELECT
DVI
(ANALOG)
02H 03H 00H 00H 02H 01H 02H 0AH
INPUT
SELECT
DVI
(DIGITAL)
02H 03H 00H 00H 02H 01H 1AH 22H
INPUT
SELECT
VIDEO
02H 03H 00H 00H 02H 01H 06H 0EH
INPUT
SELECT
S-VIDEO
02H 03H 00H 00H 02H 01H 0BH 13H
INPUT
SELECT
VIEWER
02H 03H 00H 00H 02H 01H 1FH 27H
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
Note: Contact your NEC rep for codes not listed.
Cable Connection
Communication
Protocol:
PC
Control
Connector
(DIN-8P)
Baud Rate:
38400 bps
To RxD of PC
1
2
3
4
5
6
7
8
To TxD of PC
To GND of PC
Data Length:
8 bits
Parity:
No
Parity
Stop Bit:
One bit
X
on/off:
None
Communications: Full duplex
NOTE 1: It is recommended to set the projector to “Idle Mode” in the Setup menu for best Power ON response.
NOTE 2: Pins 2, 3, 5, 6 and 8 are used inside the projector.
NOTE 3: For long cable runs it is recommended to set communication speed in the Setup menu to 9600 bps.
