user manual

6300/6310 Treadmill Electronics Repair Manual – Calibration
Incline Calibration Testing
Test the calibration by running the incline.
z At the physical 0% position, the display should show 0% incline.
z At the physical 15% position, the display should show 15% incline.
z Incline operation should be smooth.
z Readings of VR voltage (blue and green wires) should show around 1.20 VDC at the lowest position
and around 3.80 VDC at the highest position.
If the VR looses calibration or cannot be set to 1.20 VDC, replace the VR.
If the incline motor gets voltage from the drive board but fails to operate, replace the incline motor set.
If the incline fuse blows again and again, replace the incline motor set.
CALIBRATION.04