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NORM Mode >> for Air and Nitrox SCUBA activity with 1 or 2 Gases
GAUG Mode >> for SCUBA activity
FREE Mode >> for breath hold diving activity with Depth/Time indication
If no previous dive has been taken within the past 24 hours, NORM is the default upon
access from Watch Mode. Others can be accessed using the Surface Menu.
At any time while operating in Surface Modes, operation will enter the Dive Mode se-
lected upon descent to 5 FT (1.5 M) for 5 seconds.
Operation will revert from Dive Mode to Surface Mode upon ascent to 2 FT (0.6 M) for 1
second.
During the first 10 minutes after a NORM/GAUG dive, or 1 minute after a FREE dive, the
Dive Main screen will remain on displaying Max Depth and Elapsed Dive together with
Surface Interval Time in place of Current Depth.
• During the first 10 minutes (or 1 minute), Dive ALT screens can be viewed.
• A descent during the first 10 minutes after surfacing from a NORM or GAUG dive,
or the first 1 minute after surfacing from a FREE dive, is a continuation of that dive.
• After the 10 minute (or 1 minute) interval has elapsed, the normal Surface Main will
be displayed with access given to the Surface Menu selections. A descent is then
considered a new dive.
DIVE COMPUTER OPERATING MODES
