Setting
Speed (mph)
ETA (seconds)
Q settings
Enabled
Range (feet)
Description
Lets you set the
speed thresholds that
will trigger the zone
output.
Lets you set the
ETA thresholds that
will trigger the zone
output.
Turns the zone on.
Lets you enable
a zone and set its
range.
Details
Click inside the
Speed field and use
the up/down arrows
to change the speed
filter.
The zone output will
only be triggered if
a vehicle's speed
is within the speed
thresholds
Click inside the ETA
field and use the
up/down arrows to
change the ETA filter.
The zone output will
only be triggered if a
vehicle's ETA to the
stop bar is within the
ETA thresholds.
The ETA thresholds
for a Level 1 zone
should be larger to
protect larger vehicles
with larger dilemma
zones.
This checkbox must
be checked for
normal operation.
Either click and drag
the blue zone arrows
anywhere along the
roadway or change
the values in the
Range field.
Chapter 7: Setup Channels-Alerts-Zones
Note. The speed
and ETA filters will
only be activated if
the Speed and ETA
boxes are checked.
Note. The Q tab
allows you to use
the SmartSensor
Advance for queue
reduction.
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