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If you're experiencing issues with the hook LEDs not illuminating on your Neo20, Neo20S, Neo50, Neo60, or Neo100 models. This article will guide you through understanding the symptoms, causes, and troubleshooting steps to resolve the issue effectively.

Symptoms

You may notice that the hook LEDs do not light up whether the hook is in the open or closed position. In some cases, all LED strips may fail to illuminate, while in other instances, only specific strips may be affected. This can lead to confusion about the hook's operational status.

Cause

The Elebia hooks are designed with an LED system that indicates the hook’s status. The functionality of this system depends on several components:

- Hook PCB: This printed circuit board generates the LED signal based on the hook's position, which is detected by an encoder.

- LED PCB: This board receives the signal from the hook PCB and powers the LEDs accordingly.

- Mechanical Microswitches: Two microswitches verify whether the hook is locked in the correct position. If the hook lock is not properly engaged, these microswitches will interrupt the LED signal, preventing the lights from illuminating.

The failure of the LEDs can be attributed to several factors, including an incorrect hook lock position, misaligned microswitches, faulty electrical connections, or defective components.

Troubleshooting Steps

1. Mechanical Check:

- First, ensure that the hook lock is in the correct position. The lock should exert enough pressure to activate the microswitches. If necessary, adjust the microswitch to ensure it correctly detects the lock position.

2. Electrical Verification:

- Next, check all connections between the LED PCB and the LED strips to ensure they are secure. Use a multimeter to measure the output voltage between the battery positive and the cable connected to the LEDs, confirming that current is being delivered.

3. LED Strip Inspection:

- If all LED strips are non-functional, the issue may lie with the LED PCB or the microswitches. However, if only one strip is not lighting up, inspect that specific strip for proper wiring, connections, and functionality of the individual LEDs.

Notes

Keep in mind that each hook contains multiple LED strips; therefore, if not all are illuminated, it's essential to check each strip individually. Always adhere to proper safety procedures when performing any electrical checks to avoid injury or further damage to the equipment.

By following these steps, you should be able to diagnose and resolve the issue with the hook LEDs on your Elebia models. If problems persist, please reach out to our customer support team for further assistance.