user manual

6300/6310 Treadmill Electronics Repair Manual – Calibration
6300/6310 Incline Calibration Overview
Incline calibration is necessary when:
z the display shows ERR7;
z the drive board incline error LED ( LED5) lights;
z or the incline has extended beyond its normal range.
The goal of calibration is to synchronize the incline set mechanically and electronically.
Mechanical calibration sets the incline motor pipe to the 0% position. This happens when the red line
on the thin pipe is even with the end of the thick pipe.
Electronic calibration sets the variable resistor (VR) value to the 0% position. This happens when
the voltage across the VR blue and green wires is 1.20 VDC.
CALIBRATION.01