User's Guide
PRO-FLEX TRANSCEIVER MODULES
USER’S GUIDE
The information in this document is subject to change without notice.
Confirm the data is current by downloading the latest revision from www.lsr.com.
PFLX-UG-0002-00-17 Copyright © 2009 LS Research, LLC Page 14 of 29
3 Development Board Overview
Figure 6 shows a ModFLEX development board, which is discussed throughout the
remainder of this section.
Figure 6 ModFLEX Development Board
3.1 Jumpers
3.1.1 Development Jumper Headers
The three rows of jumper headers on the east, south, and west sides of the installed
Pro-FLEX module can be used to control the interconnects of the Pro-FLEX module to










