EN–
5. If heart rate data does not appear or if you have
erratic heart rate data, you may have to tighten the
strap on your chest or warm up for 5–10 minutes.
If the problem persists, you may have to pair the
sensors. See your owner’s manual.
Pair the Sensors
Pairing is the connecting of ANT+Sport
™
wireless
sensors, like your heart rate monitor with a Forerunner.
After you pair the first time, your Forerunner
automatically recognizes your heart rate monitor each
time it is activated.
Note:
The pairing settings differ for each
compatible Forerunner and Edge model. See
your owner’s manual.
Battery Information
The heart rate monitor contains a user-replaceable
CR2032 battery.
Note:
Contact your local waste disposal
department to properly dispose of batteries.
1. Locate the circular battery cover on the back of the
heart rate monitor.
2. Use a coin to twist the cover counter-clockwise so
the arrow on the cover points to
OPEN
.
3. Remove the cover and replace the battery with the
positive side facing up.
