ProForm XP WhirlWind 280 User Manual page 15

Next, locate the Reed Switch (31). Turn the Crank Arm
(26) until the Magnet (48) is aligned with the Reed
Switch. Loosen, but do not remove, the M4 x 16ram
Screw (27). Then, slide the Reed Switch slightly closer
to or away from the Magnet and retighten the Screw.
Turn the Crank for a moment. Repeat until the console
displays correct feedback.
When the Reed Switch (31) is correctly adjusted, reat-
tach the Right Shield (not shown).
26
15