Garmin Colorado 300 - Hiking GPS Receiver Instructions Manual page 2

WARNING: See the Important Safety and Product
Information guide in the Forerunner
product box for product warnings and other important
information.
Position the Heart Rate Monitor
The heart rate monitor is on standby and ready to send
data. Wear the heart rate monitor directly on your 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 the slot in the
heart rate monitor. Press the tab down.
2. Wet both sensors on the back of the heart rate
monitor to create a strong connection between your
chest and the transmitter.
3. Wrap the strap around your chest and attach it to the
other side of the heart rate monitor.
Note: The Garmin logo should be
right-side up.
Tab
Slot
Heart Rate Monitor (Front)
Heart Rate Monitor (Back)
4. Turn on the Forerunner and bring it within range
(3 m) of the heart rate monitor.
Heart Rate Monitor Strap
Sensors
EN–
or the Edge
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