Troubleshooting - Nautilus U627 Assembly Manual / Owner's Manual

TROUBLESHOOTING

Condition/Problem
No display/partial display/
unit will not turn on
Unit operates but Con-
tact Heart Rate (HR) not
displayed
Unit operates but
Telemetric (HR) not
displayed
Resistance does not
change (machine turns on
and operates)
28
Things to Check
Check electrical (wall)
outlet
Check connection at rear
of machine
Check Power Switch
Check data cable integrity
Check data cable
connections/orientation
Check console display for
damage
Console Display
HR cable connection at
Console
Sensor grip
Dry or calloused hands
Handlebar
Chest Strap (not provided) Strap should be "POLAR
Chest Strap Batteries
Interference
Replace HR Device
Replace Console
Check Console
Check data cable integrity
Check data cable
connections/orientation
Make sure unit is plugged into a functioning wall outlet.
Connection should be secure and undamaged. Replace power
cord or connection at machine if either are damaged.
Turn on the power with the Power Switch.
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 other-
wise 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 Cus-
tomer Service (if inside US/Canada) or your local distributor (if
outside US/Canada).
Be sure cable is connected securely to Console.
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, Handlebars should be replaced.
" compatible and uncoded. Make
®
sure strap is directly against skin and contact area is wet.
If strap has replaceable batteries, install new batteries.
Try moving unit away from sources of interference (TV, Micro-
wave, etc).
If interference is eliminated and HR does not function, replace
Device.
If HR still does not function, replace Console.
Check for visual sign that Console is damaged. Replace
Console if 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.
Reseat all connections. Small latch on connector should line up
and snap into place.
If the above steps do not resolve the problem, contact Cus-
tomer Service (if inside US/Canada) or your local distributor (if
outside US/Canada).
Solution