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42 Forerunner 405 Owner’s Manual
Appendix
Transmission range: approximately
9.8 ft. (3 m)
Battery: user-replaceable CR2032
(3 volts)
Battery life: approximately 3 years
(1 hour per day)
Operating temperature: From 14°F
to 122°F (from -10°C to 50°C)
NOTE: In cold conditions,
wear appropriate clothing to
keep the heart rate monitor
near your body temperature.
Radio frequency/protocol: 2.4
GHz/Dynastream ANT+ wireless
communications protocol
Software License
Agreement
BY USING THE FORERUNNER,
YOU AGREE TO BE BOUND BY
THE TERMS AND CONDITIONS
OF THE FOLLOWING
SOFTWARE LICENSE
AGREEMENT. PLEASE READ
THIS AGREEMENT CAREFULLY.
Garmin grants you a limited license
to use the software embedded in this
device (the “Software”) in binary
executable form in the normal
operation of the product. Title,
ownership rights, and intellectual
property rights in and to the Software
remain in Garmin.
You acknowledge that the Software
is the property of Garmin and is
protected under the United States
of America copyright laws and