User Manual

PLUS System Manual System Installation 41
Proprietary Information: Do not disclose unless authorized under a Nondisclosure Agreement and the Partner Agreement.
to have a visual reference on the map. If you decide to keep the tag in this location, don’t forget to
update the survey with accurate information!
Open the Calibration window by clicking the Calibrate button in the tool bar, then enable the
Calibration Assist mode from the Options menu (Figure 2-32).
Figure 2-32: Calibration Assist Mode
Beside each Reader icon in the MapView display, the IDs of all Calibration Tags that can be heard
reliably by that Reader (~85% or better throughput) are displayed in green text. Use this display for a
quick look at coverage. If the Calibration Tag cannot be heard by the intended group of Readers,
relocate it. Turn the Calibration Assist mode off and back on to clear statistics.
As an additional confirmation of throughput, check the RX% and RSSI values for the tag. Open the
Tag Stats window from the View menu, select the Tag ID, and clear the statistics. Allow the statistics
to accumulate for several seconds. Confirm that the Readers of interest can receive the Tag with good
throughput (80% or higher) and good RSSI (typically 100 or higher).