User's Manual

LR-911 2.6H3
AWID PROPRIETARY
Page 8 9/26/2007
An LR-911 can be configured to support any of the four (4) frequency bands each
constituted with 50 channels as listed below:
• USA1 – channels 0, 2, 4, …, 94, 96, 98
• USA2 – channels 0, 1, 2, …, 47, 48, 49
• USA3 – channels 37, 38, 39, …, 84, 85, 86
• USA4 – channels 73, 74, 75, …, 120, 121, 122
2.2 MEASURING READ DISTANCE
The Prox-Linc WS transponder for this Reader is designed for windshield mounting. To
measure the read range between the Reader and the transponder, the transponder
must be placed behind a piece of glass about 0.25 inches thick and the transponder
must be flat against the glass. Grasp the transponder by the edges and hold the
transponder so that the copper circuit faces the Reader. Move the transponder toward
the Reader, with the card surface parallel to the Reader, until a BEEP occurs (using the
SP-6820-LR test unit). The BEEP indicates that the Reader detects and reads the
transponder. Optional firmware allows the user to select read repetition rates of about 3
per second, 1 per second, or 1 per 3 seconds.
NOTE: FAILURE TO FOLLOW THE INSTALLATION GUIDE MAY RESULT IN POOR
PERFORMANCE OR EVEN CAUSE PERMANENT DAMAGE TO THE READER,
THUS VOIDS THE PRODUCT WARRANTY.