: Fully retract the boom. Turn the potentiometer counter-clockwise until it stops to reset the "zero" point.
: 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
Before completing the assembly, verify these digital inputs: : Fully retract the boom
This guide covers the assembly and adjustment of core components found in the system's technical manuals. 1. Cable Reel & Length Sensor Adjust potentiometers P4 or P5 to reach exactly 0
The length sensor measures boom extension via a potentiometer in the cable reel.
: Check the angle display at 20°, 45°, and 70°. The display must be within ±0.5 degrees of the inclinometer reading.
: Test that the system successfully disables crane functions during an overload condition.