N_031.mp4

These sensors transform hydraulic pressure into electrical signals to calculate load.

: Connect a voltmeter to the main board (Black to MP15 , Red to MP4/MP5 ). Adjust potentiometers P4 or P5 to reach exactly 0.500V (500mV) . n_031.mp4

: If replacing the system chip, ensure the notch faces the correct direction to avoid frying the board. n_031.mp4