Planmeca Compact I, Technical Manual

Page: 132 / 244

Chapter F - ADJUSTMENTS
F-22 Planmeca Compact i
ELECTRICAL ADJUSTMENTS
Technical Manual
2.3 Calibrating motorized headrest motor position sensor
WARNING
During the calibration of the headrest motor position sensor all software limits
are ignored. Special care must be taken for not to damage the headrest by driv-
ing it to its mechanical limit.
a) Enter service mode 315. The display will show letter HL followed by two horizontal lines.
b) Enable lift motor movements by holding down the spit position key for 10 seconds.
c) Using the A and B keys from the control panel, drive the headrest to position where the lower
edge of the headrest slide (1) and lower edge of the lower attachment plate (2) are aligned.