GE T2100 Service Manual page 46

Installation
4. Press and hold in the Calibration button.
5. Turn the T2100 Treadmill ON/OFF switch to the On position.
6. Continue to hold the Calibration button until the T2100 Treadmill starts changing
elevation.
NOTE:
46
Item Description
1
Calibration Button
2
ON/OFF Switch
Hold the Calibration button for at least 4 seconds. May be up to 25 seconds
only for a T2100 processor board that has never been calibrated.
T2100 Treadmill
2021403-120F