Service manual

Revision D 3-10
Maintenance : Self-Calibration
Series 2000 Treadmill
409110-004
Self-Calibration
When to Calibrate
Marquette Medical Systems recommends that you activate the
self-calibration feature every time you replace a major assembly or a
circuit board.
Activating
Self-Calibration
To activate the Series 2000 Treadmill self-calibration feature, do the
following:
1. Remove the plate covering the service port on the rear panel of
the treadmill.
2. Remove controlling device (MAX-1, CASE, CENTRA, MTC-1)
cable or turn off the controlling device.
3. Below the service port are two prongs (pins). Place a screwdriver
between the two self-calibration prongs to short the circuit and
activate the self-calibration software.
The software calibrates the speed and grade from the minimum
points to the maximum points.