Troubleshooting - Nautilus T624 Service Manual

Condition/Problem
No display/partial display/
unit will not turn on
Unit operates but Contact
HR not displayed
Unit operates but Telemet-
ric HR not displayed
Speed display is not ac-
curate
Things to Check
Check electrical (wall)
outlet
Check connection at front
of unit
Check data cable integrity
Check data cable
connections/orientation
Check console display for
damage
Console Display
Sensor grip
Dry or calloused hands
Chest Strap
Check User Profile
Interference
Replace Chest Strap
Replace Console
Display set to wrong unit of
measure. (English/Metric)
Make sure unit is plugged into a functioning wall outlet. Test the
outlet with a known functioning device such as a lamp.
Connection should be secure and undamaged. Replace power
cord or connection at unit if either are damaged.
All wires in cable should be intact. If any are visibly crimped or
cut, replace cable.
Be sure cable is connected securely and oriented properly. Small
latch on connector should line up and snap into place.
Check for visual sign that console display is cracked or otherwise
damaged. Replace Console if damaged.
If Console only has partial display and all connections are fine,
replace the Console.
If the above steps do not resolve the problem, contact your local
distributor for further assistance.
Be sure hands are centered on HR sensors. Hands must be kept
still with relatively equal pressure applied to each side.
Sensors may have difficulty with dried out or calloused hands.
A conductive electrode cream (heart rate cream) can help make
better conduct. These are available on the web or at medical or
some larger fitness stores.
If tests reveal no other issues, contact your local distributor for
further assistance.
Strap should be "POLAR
®
strap is directly against skin and contact area is wet. Make sure
the transmitter has the curve oriented upward.
Select the Edit User Profile option for the User Profile. Go to the
WIRELESS HR setting and make sure that the current value is
set to ON.
Try moving unit away from sources of interference (TV, Micro-
wave, etc).
If interference is eliminated and HR does not function, replace
strap.
If HR still does not function, contact your local distributor for
further assistance.
Change display to show correct units.
25

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Solution
" compatible and uncoded. Make sure