A SERVICE OF

logo

Backup MX3-CE Files 4-33
E-EQ-MX3CERG-A-ARC MX3-CE Reference Guide
Technical Specifications – Connection Cable
The exact serial cable is crucial. Many commercial null modem cables will not work. LXE
recommends the following cables:
Serial cable:
9000A054CBL6D9D9
Pinout:
DB9 female DB9 female
1,6 4
2 3
3 2
4 1,6
5 5
7 8
8 7
9 no connection
Figure 4-26 Pinout – Serial Cable for Synchronization
USB / Serial cable:
Figure 4-27 USB / Serial Pinout
Some laptop devices do not properly implement all control lines on the serial port – the laptop
connection will not work.
The USB ActiveSync cable is highly non-standard; LXE recommends using LXE cable part
number listed in Chapter 1 "Introduction", subsection "Accessories".