User's Manual

LR-911 2.6H3
AWID PROPRIETARY
Page 13 9/26/2007
4 INSTALLATION PROCEDURE
Verify that all items listed in section 4.1 of this manual are present before starting the
installation.
4.1 PARTS LIST
a. Installation Instructions (packed inside Reader carton) Qty=1
b. Sentinel-Prox LR-911 Reader Qty=1
(Tags for the LR-911 Reader and Installation Kit are available separately)
4.2 INSTALLATION STEPS
a. Locate the Reader (Item b on Parts List) at the desired mounting position on a
mounting post or a mounting surface. For mounting on a flat surface, drill four
small holes through the aluminum plate behind the Reader housing for mounting
screws, and one clearance hole for reader cable. For flexible mounting, use a
video camera adjustable mount or clamps. The installer determines the size of the
mounting holes and the clearance hole.
b. Install the tags on the selected surface, for example, inside vehicle windshields or
on the side of bins, pallets, truck trailers, etc.
c. Use the LR Installation Kit to provide audible and visible feedback as the tags are
attached and the Reader is aimed at the tags.
d. For Wiegand output, connect the Reader and the Panel together by cable
according to Figure 1. For RS-232 data format, see Figure 2. For simultaneous
outputs, see
Figure 3.
4.3 VERIFICATION
a. Connect the SP-6820-LR test unit, which is part of the LR Installation Kit, to the
Reader cable. Use the wiring list in the Installation Instructions. Apply power to
the reader and the test unit, using the plug-in DC power module in the Installation
Kit.
b. Use either a Prox-Linc WS tag that is attached firmly by its adhesive to a
rectangle of windshield glass, or a Prox-Linc MT tag for verification. Hold the tag
so that the hand does not interfere with direct line-of-sight between the tag and
the Reader.
c. Move the tag into the field. Observing the SR-6820-LR test unit, there is a brief
LED color change and a beep to indicate each read of the tag by the Reader.
Reads will repeat at a rate that is determined by the Reader’s firmware.
d. Move the tag from side to side, and at varying distances from the front of the
Reader housing, to determine the space in which the tag and Reader are active.
4.4 MOUNTING