Rapid Trigger (Magnetic Switch) Calibration Guide
Firmware version: 0.7.12 (Rapid Trigger support, first edition)
[Important] About CH value mapping: The CH value shown in the Web Configurator corresponds to the interface number printed on the HE expansion board minus “1”.
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Example: if you connect a button to the YA5 port on the expansion board, the setup screen will display CH4.
[Note] About function buttons:
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The function button at the top right of the J2A is not covered here. Please configure it from the [Terminal Assignment Settings] menu.
- Web Configurator entry: While holding the START button, connect to your PC and open http://192.168.7.1 in your browser.
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Menu selection: From the top menu “Settings” --> select “hall-effect-config-label”.
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Parameter settings: Enter the values for “(total) travel (Travel)” and “trigger (Actuation)”, click “batch apply”, then press the green “save settings” at the top of the screen.
- Start calibration: Place the device flat and, without touching the buttons, click “start batch calibration”.
- Initial value recording (first 3 seconds): The system records the idle values. During this time, never touch the buttons.
- Manual calibration (reading the minimum value):
- After the first 3 seconds have passed, press the buttons a few at a time (3 recommended) all the way down until they bottom out.
- Keep them pressed down until the corresponding CH value (character) turns green on the screen (about 15〜25 seconds). (Note: only the status display during calibration is shown in Chinese.)
- Once the character turns green, the reading is successful. Move on to the next button.

- Done: Once all characters are green, click “完成校准” (calibration complete) to finish.