
WA9905/WA9906 -RFID MODULES HF-KR3-2S/LF-ID1
INSTALLATION SHEET
Important: All Approval and safety information is outlined in the Workabout Pro4 Regulatory
& Warranty Guide – part number 8000296-001 provided with each Workabout Pro4.
Warning: The Workabout Pro4 with the RFID option must not be held closer than 20 cm from the
rest of the body. This product must not be used in a holster or on a belt-clip.

1. Product Description
Easily installable expansion modules for the Workabout Pro4 allow you to customi s e this hand-held to
meet your specific mobile computing requirements. This chapter outlines how to install the RFID Module
HF/LF.
The RFID MODULE HF-KR3-2S (WA9905) or RFID MODULE LF-ID1 (WA9906) kits are
composed of 9 parts:
A. PCB ASSY MODULE HF-KR3-2S or PCB ASSY MODULE LF-ID1
B. PLASTIC MULTIPURPOSE ENDCAP
C. RUBBER PCB GUIDE
D. STOPPER BRACKET
E. USB CABLE
F. 2 SREWS FOR STOPPER BREACKET
G. 4 SREW S FOR MULTIPURPOSE ENDCAP
H. INSTRUCTION SHEET WAP4 HF/LF RFID MODULE
LABEL CE/FCC/IC FOR WORKABOUT PRO4 (not shown)

2. Product Installation
Before installing a module in the Workabout Pro4, all power sources must be turned off.
• Remove the battery. If your unit is using AC power, disconnect it.
With the power shut down, you can now install the RFID Module HF/LF.
• Connect the USB cable on the RFID Module.
HF Module LF Module
• Slide the RFID Module in the PCB guide.