Star Trac 4500 Owner's Manual page 75

2. Check that display shows:
Elevation Feedback
XXX
-A
ZpWM
V
3 0
■PWM
Speed
3. Press and release
INCLINE
repeatedly until Elevation Feedback is between 57 and 240.
Caution: Do not adjust the voltage below the lowest allowable ELMAX=57 (1.12 volts) or above
the highest allowable ELZERO=240 (4.71 volts), as safety features are turned off in Motor Test
Mode, and mechanical damage may ensue.
4. Press
|5TDPl
Key. Treadmill may now be operational. Call Star Trac if additional assistance is
needed.
70 STAR TRAC4500 TREADMILL Owner's Manual