45
GEO AIR OPERATING MANUAL
© Oceanic, 2022
Doc. No. 12-5673-r05 (10/11/22)
INITIATING A DIVE
With the GEO AIR in Dive mode, a dive will commence upon descending to 5 ft (1.5 m) for at least 5 seconds. Below is a diagram to help you navi-
gate Dive mode functions.
SELECT
ADV
.
LIGHT
MODE
backlight
DIVE MAIN
GAS MENU*
DEEP STOP
PREVIEW**
back to Main
to Select
an option
SELECT
Exit Menu
MODE
back to Main
ALT 2 (nitrox only)
ALT 1
SELECT
*Bypassed if in Gas 2 is set OFF.
**Bypassed if Deep Stop is not triggered.
NO DECOMPRESSION DIVE MAIN
From the Main screen you can see all critical dive parameters. During a dive an audible alarm may sound and the priority of information displayed
may change. This is to indicate a safety recommendation, warning, or alarm. The following information in this chapter demonstrates and describes
an uneventful dive, in terms of safety. Alarms are described in the Complications section of this chapter.
NOTE:
Before diving with the GEO AIR take time to familiarize yourself with both normal and alarm conditions of opera
-
tion.
DIVE MAIN
Dive Time Remaining
0:00 - to max allowed by algorithm, hr:min
(NO DECO min or O2 min depending on
which is the limiting factor)
Tissue Loading
Bar Graph
elapsed dive time
to 99 min, then alternate Dive
Time with No Deco to a max
value 199 Dive Time.
ascent rate
bar graph
Gas #
depth
gas pressure
Gas Time Remaining
DIVE ALT 1
This screen simply tells you the max depth, current time of day, and ambient temperature.
Z2
DIVE ALT 2
The ALT 2 screen displays information pertaining to nitrox; it is bypassed if the GEO AIR is set for air.
% O
2
saturation
0 - 100
current
PO
2
value
FO
2
setting
max depth
MODE
Summary of Contents for GEO
Page 7: ...7 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 GETTING STARTED...
Page 13: ...13 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 WATCH MODE...
Page 20: ...20 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 DIVE FEATURES...
Page 28: ...28 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 DIVE SURFACE MODE...
Page 44: ...44 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 DIVE MODE...
Page 53: ...53 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 GAUGE MODE...
Page 57: ...57 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 FREE MODE...
Page 64: ...64 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 REFERENCE...
Page 68: ...68 GEO AIR OPERATING MANUAL Oceanic 2022 Doc No 12 5673 r05 10 11 22 TECHNICAL DATA...