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1. turn On the Forerunner while outside, wait until it acquires a satellite signal.
2. go to
from the main menu.
3. select the Time-Format drop-down menu, then select to display in either
4. choose Time Zone, then select Auto (for automatic DST detection), and exit to the main menu, to see whether the time and date have been set correctly (according to your time zone and format preferences, and by the satellite signal otherwise.)
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