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Forerunner 405 Owner’s Manual 39
Appendix
Appendix
Resetting the
Forerunner
If your Forerunner is locked up,
reset your Forerunner. Press and
hold and simultaneously
until the screen goes blank (about 7
seconds). This does not erase any of
your data or settings.
Clearing User Data
To clear/erase all user data, press and
hold and simultaneously
until the screen goes blank (about
7 seconds) to reset the Forerunner.
Continue holding the button, but
release the button. Follow the
on-screen directions.
Updating the
Forerunner Software
Using Garmin
Connect
Go to www.garmin.com
/forerunner405 for information
about Forerunner software updates
and Garmin Connect Web-based
software.
If there is new software available,
Garmin Connect alerts you to
update the Forerunner’s software.
Follow the instructions to update
the software. Make sure your device
stays in range of the computer during
the update process.