Detailed Answer
Dead zone calibration is used on joystick/proportional-control remote controls: it calibrates the output range (dead zone) corresponding to the joystick center position to a standard value, preventing output jitter from small joystick drift. If the dead zone is too small, jitter causes false actuation; if too large, operation feels sluggish. The proportional-control models of LDER and XINGJIA support dead zone calibration, set via a parameter programmer or specific key combinations. After calibration, operating precision improves significantly — ideal for precision lifting.
| Function | Eliminates drift jitter |
| Too large | Sluggish operation |
| Too small | Output jitter |
Note:Always complete dead zone calibration before using proportional-control models.