Encompass 4 Reader System Guide
4-26
Caution
To avoid damage to the Encompass 4 Reader, you must connect the antenna before
ap
plying power to the reader.
Figure 4-18 Front and Top Views of the Curb-Side Antenna Position
Note: The dimensions in Figure 4-18 are for demonstration purposes only and are
approximations for sites using the older ATA-type
tags. Actual dimensions vary as
lane geometry and tag style varies from site to site. Adjust the antenna to match site
and tag mounting positions to provide the most direct line of sight to the tags.