Timex IRONMAN GPS W309 Mode D'emploi page 14

After each section in the owner's manual, you will see:
Tips and tricks for navigating the watch.
•
Quick and easy instructions to get you up and running.
•
For more detailed instructions and explanation of all modes.
For indoor training, you are given the option to turn the GPS function off. This will allow the
watch to conserve battery as it will not attempt to locate satelites.
NOTE: Making this change only adjusts the GPS settings for the current workout.
WATCH USAGE NOTES:
Press the Back button to exit the Edit menu.
•
When the GPS icons are solid, you know your watch has acquired GPS signal and is ready
to use.
13