User Guide

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D. Procedure to test and activate RFM-S:
In idle mode the reader generates NO RF. (RFM-S transmitter light off).
To turn on the RFM-S transmitter do the following:
1) Set the iteration count to a large number ( IC 1000 )
2) Issue a read transponder command ( RT )
The iteration count is the number of 20 microsecond trigger pulses the reader will issue
for every RT command.
for ic=1000 the reader will transmit for about 6-7 seconds.
for ic=2000 the time is around 13 seconds.
Max is 32767
Ignore all other commands.
E. Example:
ic 1000 //user input
IC=1000 //reader confirms
rt //user input
READ ERROR //after 1000 trigger pulses (about 6 secs later) reader
//responds with "READ ERROR" since (we assume) no transponder
//has been read.
(The iteration count is persistent. It remains the same unless changed or the reader is reset).
F. Warning Statement:
This device complies with Part 90 of the FCC Rules. Modifications not expressly
approved by the manufacturer may invalidate the user’s authority to operate the equipment