Nustep T4 - Troubleshooting Guide; Troubleshooting Arm Movement Issues; Troubleshooting Display Problems; Troubleshooting Seat Assembly Issues

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Troubleshooting Guide
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Affected Area Problem Potential Cause Verify Cause Corrective Action
Arms
The user feels a
slight “jerky” feeling
in arm movements
at higher workloads.
Is there a newer user
getting used to the
feel of the motion?
This is normal
operation and most
users will develop
a smoother motion
over time.
Display
For all display trou-
bleshooting, replace
the batteries fi rst.
Low battery. The low battery
indicator may or may
not be illuminated on
the display.
Replace batteries.
The display lights
up but does not
operate.
The ribbon cable con-
nector is not plugged
in correctly.
Remove the display
to investigate.
Make sure the key
of the ribbon cable
connector inserts
into the slot on the
display connector.
All of the LCDs are
equally faint.
Low battery. Replace batteries.
The Heart Rate is
not showing on the
display.
Is the user wearing
the Polar transmitter
belt correctly?
Make sure the chest
and belt contacts
are moistened and
the belt is properly
positioned.
Seat
Assembly
The seat “jumps” to
the next position.
The seat lock wasn’t
fully engaged.
Make sure the seat is
fully locked in place.