
CHAPTER 8 VERIFY CHANNELS-ALERTS-ZONES 101
Qualified Count
When the Channel LED is activated in the right sidebar, the Qualied Count value will
always be displayed as “---” because a channel may consist of up to 16 zones and the exact
meaning of a channel’s Qualied Count is undened.
When using the Qualied Count display mode, the rst number on the tracker represents
the number of qualied detections in the zone and the number in parentheses represents
the amount of trackers needed to meet the dened requirements. If the number of qualied
detections is below the Qualied Count minimum, the number in parentheses is preceded
by a “-”; if the number of qualied detections is higher than the Qualied Count maximum,
the number in parentheses is preceded by a “+”; if the number of qualied detections is in
between the Qualied Count minimum and maximum settings, a “0” is displayed.
Figure 8.14 describes the numbers displayed when the qualied count is lower than, within
the limits of, or higher than the specied settings.
Detected
Qualified Count
Qualified Count
Minimum
Qualified Count
Maximum
Displayed Text
1 2 4 01 (-01)
3 2 4 03 (00)
6 2 4 06 (+02)
Figure 8.14 – Display Text for Qualified Count Zone Types
Note
When the selected roadway display mode shows the qualified count value on the
detection, the tracker highlighting indicates whether the specific detection meets
the range, speed, ETA, and priority level qualifications of the associated zone. High-
lighting on an individual tracker does not indicate whether or not there are enough
qualified detections to satisfy the qualified count filter for the zone.
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