Proprietary & Confidential
TRUE Fitness Technology, Inc.
Proprietary & Confidential
TRUE Fitness Technology, Inc.
•
If the value at zero or -3% incline is outside the
acceptable range (see pg. 11) of the correct digital value,
the machine will give an elevation error (either E1 Stall
or E1 Range depending on model).
•
On units with an external limit switch, the digital value
can be adjusted by disconnecting the elevation motor
from the incline rack and manually turning the linear
shaft of the incline motor until it reads the correct digital
value at 0% or -3%.
•
On treadmills with internal limit switches in the incline
motor the ideal zero will be set when the internal switch
activates.
•
A value reading 255 or 0 often indicates over travel of
the potentiometer or a wire disconnect between the
potentiometer and the upper control panel.
E1 STALL/ E1 RANGE
16
Tread Service Manual - July 2011
