No Polar Heart Rate - True Fitness 500U Service Manual

Symptom
NO POLAR
HEART RATE Control Panel
750U, 750R
Defective Cables
Page 16
Support Services 800-883-8783
Probable Cause
Defective ECB
Control Board
Corrective Action
•
Attach known good heart rate
transmitter around chest or use Polar
simulator.
•
Do not touch the hand pulse sensors.
•
Start pedaling
•
Check display for heart rate.
--------
•
Does console display heart rate with
chest strap?
•
Does console display heart rate with HR
simulator?
•
If unit responds with simulator and not
chest strap then replace chest strap.
•
If unit does not respond with strap or
simulator then replace Console set.
Mon-Fri 8:30am-5:00pm Central Time Zone
Recommended Tools
Note:
You must pedal at least
30 RPM when
performing any voltage
test. You may require the
assistance of another
person when performing
voltage checks.
Polar Heart Rate
Simulator
Fax: 636-272-7148