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Sensitivity boost timer valid period
Vehicle
passing
Detecting by
enhanced sensitivity
Detect
Not detect
Arm flips to prevent contact
After the sensor is not detected,
increase the sensitivity for the set time,
Make it easier to detect vehicles that are moving backwards.
Caution on useage
• At parking lot exits where vehicles tend to clog, set the sensitivity boost timer longer as required.
• In order to prevent the sensor entering non-detection, set the off-delay timer to be longer.
However, making it longer makes the response time longer, so take care when adjusting this.
• While sensitivity boost is enabled, vehicles, pedestrians, and other objects are more likely to be
detected.
NOTE
This can be used to avoid contact between vehicles that move backwards soon after passing under a barrier
and the descending barrier arm.
By enabling this function, sensitivity is increased for a set time period to detect backward-rolling vehicles
more easily. Enable this function if vehicles may roll backward unintentionally due to a rising slope at a
parking lot exit.
* This function cannot be used in gate systems that do not have a reverse function.
8-3-6
Sensitivity boost, Sensitivity boost timer
Sensitivity boost
LOW
HIGH
HIGH
LOW
Off
Low Mid High
Barrier contact
avoidance capability
Tailgating avoidance
capability
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