ProForm 785 TL Treadmill User Manual


 
5. SYMPTOM: THE WALKING BELT IS OFF-CENTER WHEN WALKED ON
a. If the walking belt has shifted to the left, first remove the key and
UNPLUG THE POWER CORD. Using the allen wrench, turn the
left rear roller adjustment bolt clockwise 1/4 of a turn. Plug in the
power cord, insert the key and run the treadmill for a few min-
utes. Repeat until the walking belt is centered.
b. If the walking belt has shifted to the right, first remove the key
and UNPLUG THE POWER CORD. Using the allen wrench, turn
the left rear roller adjustment bolt counterclockwise 1/4 of a turn.
Plug in the power cord, insert the key and run the treadmill for a
few minutes. Repeat until the walking belt is centered.
6. SYMPTOM: TV RECEPTION IS POOR
a. AntennaÑFor the console and television to operate properly, good reception is necessary. If you are using an
antenna, make sure that it is properly connected and that it is adjusted for optimal reception. (See ANTENNA
CONNECTIONS on page 17.) In addition, refer to the information below.
b. IgnitionÑBlack spots or horizontal streaks appear or the picture may flutter or drift. Usually this is caused by
interference from automobile ignition systems, neon lamps, electric drifts, or other electric appliances.
Changing the position of the treadmill or other electric appliances may correct the problem.
c. GhostsÑGhosts are caused by the television signal following two pathsÑone is the direct path and the
other is reflected from tall buildings, hills, or other objects. Changing the direction or position of the antenna
may improve reception.
d. SnowÑIf the TV is located in the fringe area of a television station where the signal is weak, the picture may
be marred by the appearance of small dots. When the signal is weak, it may be necessary to install an exter-
nal antenna to improve the picture.
e. Radio Frequency interferenceÑThis interference produces moving ripples or diagonal streaks and in some
cases causes loss of contrast in the picture.
f. Picture Size VariationÑA slight picture size variation is normal when you adjust the CONTRAST or
BRIGHTNESS control.
Note: If one of these symptoms appears when the cable from a CATV company is connected, the symptom may
be caused by the local company broadcast.
7. SYMPTOM: AN ERROR CODE APPEARS ON THE TV SCREEN
a. If error code ÒERROR 1Ó appears on the TV, the incline system may need to cali-
brate or a malfunction may have occurred in the incline system. Remove the key,
wait for ten seconds, and then reinsert the key. If the error code appears again, call
our Customer Service Department. Do not operate the treadmill until the problem is
corrected.
b
a
ERROR 1:
INCLINE ERROR
CHECK USER MANUAL
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