Oceanic GEO, Operating Manual

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GEO AIR OPERATING MANUAL
© Oceanic, 2022 Doc. No. 12-5673-r05 (10/11/22)
ALT 2
This screen displays elevation and current time of day.
Watch Default Time
elevation
(EL2 - EL7, blank if sea level)
COUNTDOWN TIMER (CDT)
The GEO AIR allows you to set a CDT time from 0:01 - 59:59 (min:sec). On the surface the CDT must be started and stopped in the CDT Status
screen by selecting ON or OFF. The CDT will run in the background, while on the surface and during dives, until it counts down to 0:00, or it is
turned OFF. When a set CDT time reaches 0:00, the audible will sound. During which time the graphic CDT will be displayed flashing on the Surface
or Dive Main until the audible is silent.
NOTE: Setting the CDT does not start the countdown. You must select ON in the CDT Status screen to start the CDT.
SELECT
ADV
.
LIGHT
MODE
to CDT Status
CDT STATUS LEAD-IN
SELECT
ADV
.
LIGHT
MODE
toggle
setting
toggle
setting
to select
OFF, ON, or SET
CDT STATUS
SELECT
ADV
.
LIGHT
MODE
decrease
value
increase
value
to save
min/sec
min:sec
SET CDT
flashing
CDT ALARM TRIGGERED
(during audible alarm)
to step back
NOTE: Free Surface Menu options are similar to those described previously for Dive Mode. See the Dive Surface Mode
chapter for further details. Features unique to Free Mode are described in the following sections.