Timex IRONMAN User Manual page 23

Auto Scroll will automatically flip through the active training screens while you are using the
workout modes.
Scroll speeds made available:

Slow (pages change every 6 seconds).

Medium (pages change every 4 seconds).

Fast (pages change every 2 seconds).
WATCH USAGE NOTES:

There are instances (when using the watch) that require you to activate a feature after
you have edited the feature. Always remember to check the status of the feature before
backing out of the setting mode.
GPS: On or Off
NOTE: GPS is not available in Swim mode.
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