Heart Rate Monitor - Garmin Forerunner 40 Quick Reference Manual

Step 3: Pair the

Heart Rate Monitor

(Optional)
While you are trying to pair your
heart rate monitor with your
Forerunner for the first time, move
away (10 m) from other ANT+Sport
accessories.
The heart rate monitor is on standby
and ready to send data. Wear the
heart rate monitor directly on your
Tab
Slot

skin, just below your breastplate.
It should be snug enough to stay in
place during your run.
1. Push one tab on the strap through
2. Wet both sensors on the back of
3. Wrap the strap around your chest
Heart Rate Monitor Strap
Heart Rate Monitor (Front)
Sensors
Heart Rate Monitor (Back)
Forerunner 405 Quick Reference Guide
the slot in the heart rate monitor.
Press the tab down.
the heart rate monitor to create a
strong connection between your
chest and the transmitter.
and attach it to the other side of
the heart rate monitor.