User's Manual

WJM Series User’s Manual V01.00 www.wj.com 1/12/07 Page 11
4.5.2 WJM Example DLL Project
Also available on the WJ website is the source code for a simple example
C#.NET windows application showing how to use the DLL.
4.6 Upgrade Utility
The WJM can be upgraded to the latest firmware by downloading the latest
version from the WJ website at www.wj.com. Follow the links to technical
support.
The WJM cards can be upgraded via the MIB and choosing the associated COM
port. Follow the on-screen directions.
Note: At this time, there is no way to downgrade the reader cards
except by returning the card to WJ for reprogramming.