Oceanic Watch / Dive Computer GEO - Manual (Page 12)

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OPERATION AS A DIVE COMPUTER
The GEO features 3 Dive Computer (DC) Operating Modes,
NORM (Fig. 2A) which is used for Air and Nitrox dives,
GAUG (Fig. 2B) used for dives in which Nitrogen-Oxygen
calculations are not performed, and FREE (Fig. 2C) used for
activities that do not use SCUBA.
Entering Settings and Plan Mode are only available in NORM
SURF Mode which also allows access to Fly, Desat, Log, and
History Modes.
GAUG Mode only allows access to Fly, Log, and History
Modes.
Once a dive is made in GAUG Operating Mode, the GEO is
locked into that Mode for 24 hours after the dive.
PC INTERFACE
Interface with a PC is accomplished by connecting the GEO to
a PC USB Port using the OceanLog USB Interface Cable. The
same Cable is used for Upload and Download.
The software program is on the OceanLog CD, together with a
USB Driver. The program's Help serves as the user manual
and can be printed for personal use. The Settings Upload
program is used to check the GEO's existing Settings and for
entering Time, Alarm, and Dive Computer settings into the
GEO.
Fig. 2 - DC MODES
2A
2B
2C