Schwinn AC Power Service Manual page 32

9. Press and hold STAGE
to access the service menu.
10. Once in the service menu, use the AVG/MAX button to
scroll to the CALIBRATE menu. Press and release the LIGHT
button to enter the menu.
11. Scroll to CALIBRATE ZEROPOINT option and press the LIGHT
button.
12. Follow the on-screen instructions
a. Place the calibration tool on the flywheel
b. Rotate back until the tool fits between the magnets of
the brake assembly (yellow), and then press the LIGHT
button.
13. Turn the brake knob clockwise until the brake mechanism
makes contact with the calibration tool and press the LIGHT
button.
Caution: Do not over-tighten.
Page 32
and "AVG/MAX" for 3-5 seconds