Floor Jack,Trolley Jack,Car Floor Jack,Car Jack Stands WUQIANG HONGMA TOOLS MANUFACTURE CO., LTD , https://www.hmrapairtools.com
First, the vehicle detector installation:
Intelligent vehicle detectors must be installed in a waterproof, moisture-proof and dry environment as close to the detection coil as possible. The good operation of the detector depends to a large extent on the detection coil to which it is connected. Several important parameters of the coil include: coil shape, size, number of turns, embedding method, and the like. (See "Test coil installation guide" later)
Second, the use of vehicle detectors:
After power is turned on, the detector will self-test. The self-test procedure takes about 3 seconds. When the self-test passes, the green indicator light turns from blinking to extinguishing. During the self-test, the detection coil is preferably empty (it should not be parked on it). After the self-test of the vehicle detector is successful, when there is a car passing through the coil, the green indicator light is on and the corresponding output relay is actuated (the output mode and delay time of the relay are shown in the following diagram). If the detector does not respond, adjust the panel's sensitivity setting switch.
1, vehicle detector sensitivity adjustment:
Sensitivity adjustment uses the “Sens.†toggle switch on the upper panel. There are three levels, “L†is the lowest, and “H†is the highest.
2, vehicle detector operating frequency settings:
There are two choices (set by internal DIP switch SW1, 3, 4 set ON to lower frequency and OFF to higher frequency). The factory default setting is low frequency. Only when the two detection coils are placed close together, there is a need for adjustment when there is "crosstalk."
3, the use of reset:
The sens.1 H and M shifts are reset. The factory default setting - the first position of the DIP switch is OFF and the second position of the DIP switch is OFF.
Vehicle Detector Manufacturer Explains the Installation and Use of Vehicle Detectors
Intelligent vehicle detectors are mainly used for vehicle presence detection. Applicable to parking, highway tolls and traffic lights control. The detector is a single-channel detector, which can only monitor one inductor at the same time. It has two relays to provide output signals. Customers can choose different output signals to control the mechanical driver, card output device or computing vehicle.