True Fitness Z9 - Manual (Page 67)

Z 8 a n d Z 9 S e r i e s Tr e a d m i l l O w n e r ' s G u i d e 
C
ar
e
and
M
ain
tenan
C
e
The Incline and Speed Calibration mode is used to troubleshoot and cali-
brate the treadmill. Calibration will cause the treadmill to speed up to 15
mph and incline up to 15%.
CAUTION: Keep area under the treadmill free from obstructions because
the deck returns to 0% grade when the safety key is replaced. Failure to do so
could cause personal injury or damage to the machine.
NOTE:
Messages appear in the Message Center on the Z8.1, Z9, Z9.1 and Z9.15.
The messages display differently on the Z8 and appear in the Primary Dis-
play Window. They are shown below in parentheses.
1. Hold (up/down) while placing the SAFETY KEY onto the Keyboard to
enter the Calibration Mode.
The following messages will repeat themselves one at a time:
CALIBRATION (CAL)
PRESS START (PrSS)
(Strt)
NOTE: While in this mode, (up/down) and (plus/minus) can be used to
change the treadmill incline and speed. The SPEED Window will display
actual speed.
2. Press (Start) to start calibration.
The treadmill will lower to zero incline and then start increasing incline to
15% and speed to 15 mph.
3. When the calibration is complete:
The following message will display in the Message Center:
CALIBRATION SUCCESSFUL (PASS)
Calibration
C
are and
m
aIntenanCe
i
nCline
and
S
peed
C
alibration