Sensitivity Boost, Sensitivity Boost Timer; Sensitivity Boost - Optex Virtual Loop Installation Instructions Manual

Sensitivity boost, Sensitivity boost timer

8-3-6
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.
NOTE
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.
After the sensor is not detected,
increase the sensitivity for the set time,
Make it easier to detect vehicles that are moving backwards.
Not detect
Arm flips to prevent contact
Detect
Vehicle
passing
Sensitivity boost timer valid period

Sensitivity boost

Barrier contact
avoidance capability
Tailgating avoidance
capability
-27-
Detecting by
enhanced sensitivity
Off Low Mid High
LOW HIGH
HIGH LOW