NEC Display Solutions of America, Inc.
X754HB Installation Guide
75” LCD Display
Rev 1.0
www.necdisplay.com
X754HB
Page 10 of 11
Input Panels:
Bottom:
Control Codes:
NOTE:
Contact your NEC rep for codes not listed.
NOTE:
Use a cross/reverse/null modem cable.
Cable Connection:
Communication Protocol:
Interface:
RS-232C
Communication System: Asynchronous
Baud Rate:
9600 bps
Data Length:
8 bits
Parity:
None
Stop
Bit
1
bit
Communication Code:
ASCII
Interface:
Ethernet (CSMA/CD
Communication System: TCP/IP (Internet Protocol Suite)
Communication Layer:
Transport layer (TCP)
IP Address:
192.168.0.10 (default out of box)
Port Number:
7142 (Fixed)
NOTE:
If so desired, jumper “Request to send” and “Clear to Send” together on both ends of the cable to simplify cable connection.
These connections are not required. The only connections required are pins 2 (TxD), 3 (RxD) and 5 (GND).
Transmit Data+
Transmit Data-
Receive Data+
Receive Data-
Not Used
Not Used
Not Used
Not Used
