NEC Display Solutions of America, Inc.
UM330X Installation Guide
Desktop and Ceiling Mount
v1.1
www.necdisplay.com
UM330X
Page 8 of 8
Input Panel
Control Codes
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: 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.
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
