Double Channel Loop Vehicle Detector Installation Loop Detector Vehicle For Sale

Double Channel Loop Vehicle Detector Installation Instructions

Preparation and Pattern Cutting:

1. Before installation, cut the floor pattern for the Double Loop Vehicle Detector coil. Avoid cutting right angles, as they can damage the wire.
2. Refer to the installation manual provided by our company for detailed requirements.

Cable Specifications:

• Use a multi-core cable larger than 1.0mm² for installation and operation.

Coil Dimensions and Turns:

• Rectangular Pattern:

  • Length: 1.0m to 2.0m
  • Width: 0.8m to 1.2m

• Coil Length and Turns:

  • Coil Length: 3-4m, Turns: 6
  • Coil Length: 4-6m, Turns: 5
  • Coil Length: 6-10m, Turns: 4
  • Coil Length: 10-20m, Turns: 3
  • Coil Length: 20m+, Turns: 2

Coil Installation:

1. Ensure each coil has an excess wire (residual line) to be connected to the detector with approximately 15mm of twisting.
2. More windings result in lower frequency and weaker signals, while fewer windings produce higher frequency and stronger signals. Therefore, balance the number of windings to achieve optimal performance.
3. Avoid placing coils near sources of interference such as adjacent winding doors or other signal-emitting devices to ensure proper functioning.

Positioning:

• Install and embed the coils in locations free from potential signal interference to maintain the operational integrity of the system.

These guidelines will help ensure that your two-way loop vehicle detector is installed correctly and functions effectively. For comprehensive details, please refer to the installation manual provided by our company.

Troubleshooting Double Channel Loop Vehicle Detector Installation

If the Double Loop Vehicle Detector does not function properly after installation, please follow these steps to diagnose and resolve the issue:

1. Reset the Detection Host:

   • Press the RESET button to reset the detection system.

2. Check the Power LED:

   • Observe the POWER red LED.
   • If the LED is not lit, inspect the external power connections and the internal fuse.

3. Check the CH1/CH2 LEDs:

   • If the CH1/CH2 green LED flashes:
     • Short Circuit: The coil circuit may be short-circuited.
     • Insufficient Coil Turns: If the flashing is slow, the number of coil turns is too low.
     • Excessive Coil Turns: If the flashing is rapid, the number of coil turns is too high.

4. Adjust the Frequency:

   • High Frequency (Insufficient Coil Turns):
     • Change the frequency selection switch to LOW.
     • If the frequency remains too high, increase the number of coil turns.
   • Low Frequency (Excessive Coil Turns):
     • Change the frequency selection switch to HI.
     • If the frequency remains too low, decrease the number of coil turns.

5. Long Flashing Interval:

   • If the green LED flashes once for a long duration, there is a failure in the previous circuit.

By following these steps, you can systematically identify and rectify issues with the Double Channel Loop Vehicle Detector, ensuring it operates correctly. If the problem persists after performing these checks, please consult the detailed troubleshooting section in the installation manual or contact technical support for further assistance.

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