Dive Time Alarm Setting [2 D Alarm; Maximum Depth Alarm Setting [3 Max Dpth - Suunto COBRA Quick Reference Manual

DIVE
Fig. 4.25. Setting Dive Time
Alarm. Press scroll buttons to
change alarm on/off and to set
dive time value.
m
Fig. 4.26. Setting Maximum
Depth Alarm. Press scroll
buttons to change alarm on/off
and to set maximum depth
value.
m
O2%
Fig. 4.27. Setting Oxygen Percentage and Partial Pressure. The equivalent
maximum depth is displayed as 32.8 m [107 ft]. Press scroll buttons to
change oxygen percentage and to set oxygen partial setting value.
50
4.3.1.2. DIVE TIME ALARM SETTING
[2 D ALARM]
The instrument has one Dive Time Alarm Setting,
which can be used for several purposes to add to
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your diving safety. The alarm can be set, for example,
to your planned bottom time.
TIME
To enter the Dive Time Alarm Setting Mode select
MODE- 3 SET- 1 SET DIVE- 2 d ALARM. The Dive
Time alarm can be set on or off and the time from 1 to
999 minutes.
4.3.1.3. MAXIMUM DEPTH ALARM SETTING
[3 MAX DPTH]
You can set one depth alarm in the dive computer.
To enter the Maximum Depth Alarm Setting select
MODE- 3 SET- 1 SET DIVE- 3 MAX DEPTH .
MAX The depth alarm is set to 40 m [131 ft] at the factory,
but you are able to adjust it according your personal
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preference or switch it off. The depth range can be
set from 3.0 m to 100 m [9 ft to 328 ft] (Fig. 4.26.).
4.3.1.4. NITROX/OXYGEN SETTINGS
[4 NITROX]
If set to the Nitrox mode, the correct oxygen
percentage of the gas in your cylinder must always
be entered into the computer to ensure correct
nitrogen and oxygen calculations. Also, in Nitrox
mode, the oxygen partial pressure limit must be set.
When in the Nitrox Setting mode the equivalent
allowed maximum depth based on the chosen setting
will also be displayed.
PO2 To enter the Nitrox/Oxygen Setting Mode select
MODE- 3 SET- 1 SET DIVE- 4 NITROX. The default
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oxygen percentage (O
oxygen partial pressure (PO
4.27.).
%) setting is 21% (air) and
2
) setting 1.4 bar (Fig.
2