If you find that the hook does not respond when pressing the button located on it, don’t worry! There are several simple checks you can perform to identify and potentially resolve the issue.
1. Check Hook Initialization
The first step is to ensure that the hook is properly initialized. When you insert the battery, the hook should emit a sequence of beeps. These acoustic signals are indicators of correct initialization. If you need assistance with understanding the beep sequences, you can find a comprehensive guide [here]. If the hook does not emit these initialization beeps, it may indicate a power supply issue, which could explain why the button is unresponsive.
2. Check Operation with the Remote Control
If the initialization beeps are present, the next step is to check if the hook responds to commands from the remote control. If the hook does not respond to open and close commands, the issue may not be with the hook button itself. However, it’s still advisable to conduct further investigations to rule out any other potential problems.
3. Test Calibration Mode
Another effective test is to attempt entering calibration mode. To do this, press and hold the hook button while inserting or powering on the battery. Keep the button pressed until you hear the beep sequence that indicates calibration mode has been activated. Release the button once you hear the confirmation beeps and press and relase again to calibrate the hook.
Otherwise, the hook will enter pairing mode with the remote control, which may cause the existing connection with the remote be reset.
Results Interpretation:
- If the hook emits the calibration beep sequence, this confirms that the button is functioning correctly, and the issue lies elsewhere.
- If the hook does not emit the calibration beep sequence, the button may be defective, and further inspection is warranted.
4. Inspect the Button on the PCB
To verify if the button itself is faulty, you will need to access the hook's PCB (Printed Circuit Board). Carefully remove the cover and disconnect the button from the PCB. You can simulate a button press by briefly short-circuiting the two pins where the button was connected using a conductive tool, such as a metal key or screwdriver and perform the calibration procedure by inserting the battery while the pins are short-circuited.
If the unit enters calibration mode, short-circuit the pins once again, simulating a single button press, to confirm entry into calibration mode. Otherwise, the hook will enter pairing mode with the remote control, which may cause the existing connection with the remote be reset.
Results Interpretation:
- If the hook enters calibration mode when shorting the pins, the button is indeed defective and will need to be replaced.
- If the hook still does not enter calibration mode, the issue may be located elsewhere in the system.
Spare Parts and Replacement
If you determine that the button needs to be replaced, you can easily order a replacement through the following link: [here].
The part number of the button is: EVO-1029
For those with EVO5 to 25 models requiring button replacement, please refer to our helpful video guide [here].
To replace the EVO2 button, please refer to the following guide. [here]
We hope this guide helps you troubleshoot the issue with your hook button! If you have any further questions or need assistance, feel free to reach out to our customer support team.