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Page 31
Predator Radar Installation Manual V2.1.18.1
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Use the Invert option if you want the schedule to be active OUTSIDE the times you have specified.
Sometime it is easier to say when the you want the zone to be inactive rather than active.
• Select Save when complete.
• Now back on the zone details page – select Apply & Commit Changes
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The schedule is now configured. Repeat this on additional schedules if required.
15 Understanding How the Camera Selects Targets
The radar can track up to 40 targets simultaneously, but the camera can only look at a single target at a time.
To ensure the camera is controlled in the most efficient way and provide the operators with as much visibility of
the targets as possible, the Predator Radar supports two control modes, Oldest and Closest.
In both modes the camera will follow the target for approximately 10 seconds before it switches to the next
target. It will then follow this new target for 10 seconds and then move to the next …. and so on. This is usually
referred to as “Time Sharing”.
What the modes control, is the logic for selecting the next target.
15.1 Oldest Control Mode
In this mode the camera will follow the first target which meets the criteria (zone, rule & schedule). If further
targets are detected, then after 10 seconds it will move to the next oldest target. In other words, the target which
the radar has been tracking for the longest time excluding the current target. Once a target has been followed
for 10 seconds its becomes a “viewed” track and drops to the bottom of the selection list.
This behaviour is repeated until it comes back around to the original “viewed” track and then it starts all over
again.
1st Detected
1st to be followed for 10s
Predator Radar
3rd Detected
Last to be followed for 10s
2nd Detected
2nd to be followed for 10s
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