Troubleshooting - Heart Rate Issues - Vision Fitness R20 Service Manual

4.7 Troubleshooting – Heart Rate Issues
Symptom:
The console does not display heart rate or it is consistently inaccurate.
Reason:
1. The heart rate grips are not connected correctly.
2. The heart rate wiring is damaged.
3. The heart rate board or console is defective.
Solution:
1. Remove the 2 screws holding the 2 halves of the heart rate grip together and check to make sure it is
well-connected, with no breaks.
2. Check continuity of the HR grip wiring.
a. Place one terminal of a multi-meter set for resistance on the HR grip wiring at the HR grip, and
the other terminal on the HR grip wiring at the console. An ohm reading of around 1 should be
expected, if the reading is higher than 1, replace the HR grip wiring.
3. If the HR grip and wiring is confirmed to be good, replace the console.
CHAPTER 4: TROUBLESHOOTING
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