N_031.mp4 -

: 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) .

The angle sensor ensures the crane's boom is at the correct pitch for safe lifting. n_031.mp4

These sensors transform hydraulic pressure into electrical signals to calculate load. : Connect a voltmeter to the main board