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You must immediately focus on making a safe controlled ascent to the Surface to prevent
further exposure.
As your accumulation (dose) decreases during your surface interval, the O2
Bar Graph will gradually recede into the yellow (caution) zone and green (normal) zone.
WARNING: In the event that you exceed the maximum per dive allowable
oxygen exposure (dose), it is recommended that you allow a surface interval
of at least 2 hours before reentering the water.
If you exceed the maximum
24 hour period allowable oxygen exposure (dose), you must allow a surface
interval of at least 24 hours before reentering the water.
While in High O2 Mode, the Alternate Displays previously described can be accessed using the
Advance (Front) button, and the Backlight can be activated using the Select (Bottom) button.
NOTE: While in High O2 Mode, the ATMOS ai will automatically revert to
the Main Display after 3 seconds unless the Advance (Front) button is
pressed to view another display of information.
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