Suunto Cobra2 [20/56] Setting the nitrox values
![Suunto Cobra2 [20/56] Setting the nitrox values](/views2/1013667/page20/bg14.png)
ADJUST WITH UP AND
DOWN BUTTONS. ACCEPT
WITH SELECT BUTTON.
NOTE
With a range of 1 - 999 minutes, the alarm can be set to your planned
bottom time, for example.
5.8.3. Setting the nitrox values
If set to the NITROX mode, the correct oxygen percentage of the gas in your cylinder (and
additional gases) must always be entered into the computer to ensure correct nitrogen
and oxygen calculations. In addition, 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. Settings for an additional mix (MIX2) are made similarly,
but with the additional selection of “ON” or “OFF”.
In order to minimize the risk of error during a dive, it is highly recommended that the mixes
are set in the proper order. This means that as the mix number rises, so does oxygen
content, and this is the order they are usually used during the dive. Before a dive, only set
to “ON” the mixes you actually have available and remember to check the set values to
make sure they are correct.
The default oxygen percentage (O
2
%) setting is 21% (air) and oxygen partial pressure
(PO
2
) setting 1.4 bar. After entering values for MIX1, you can enable/disable and set an
additional gas mix - MIX2.
ADJUST WITH
UP AND DOWN
BUTTONS.
ACCEPT WITH
SELECT BUTTON.
ADJUST WITH
UP AND DOWN
BUTTONS.
ACCEPT WITH
SELECT BUTTON.
NOTE
If the oxygen content of a mix is set to 22% or above, the setting will
remain stored until changed; it does not automatically revert back to
21%.
5.8.4. Setting the personal/altitude adjustments
The current Altitude and Personal Adjustment settings are displayed in the startup screen
when entering the DIVE mode. If the mode does not match the altitude or personal
conditions (see Section 5.9.4. Diving at altitude and Section 5.9.5. Personal adjustments),
it is imperative that you enter the correct selection before diving. Use Altitude Adjustment
to select the correct altitude and use Personal Adjustment to add an extra level of
conservatism.
ADJUST WITH UP AND
DOWN BUTTONS. ACCEPT
WITH SELECT BUTTON.
20
Содержание
- Table of contents 3
- Welcome to the world of suunto diving instruments 5
- Warnings cautions and notes 6
- Button symbols and functions 9
- Navigating in the menus 9
- Suunto cobra2 at a glance 9
- Getting started with your suunto cobra2 11
- Setting the alarm 11
- Setting the date 11
- Setting the time 11
- Time mode settings 11
- Ac water contacts 12
- Setting the backlight 12
- Setting the tones 12
- Setting the units 12
- Compass display 13
- Learning how to use your compass 13
- Tilt sensor 13
- Compass settings 14
- Declination 14
- Locking a bearing 14
- Calibration 15
- Before diving 16
- Dive computer limitations 16
- Emergency ascents 16
- The suunto rgbm deep stop algorithm 16
- Audible and visual alarms 17
- Nitrox 17
- Air integration 18
- Error conditions 18
- Connecting suunto cobra2 to a regulator 19
- Dive mode settings 19
- Setting the depth alarm 19
- Setting the dive time alarm 19
- Setting the nitrox values 20
- Setting the personal altitude adjustments 20
- Accessing dive mode 21
- Activation and pre checks 21
- Setting the rgbm values 21
- Setting the safety stops deep stops 21
- Setting the sample rate 21
- Battery power indication 22
- Dive mode activation 22
- Diving at altitude 23
- Personal adjustments 23
- Recommended safety stops 24
- Safety stops 24
- Deep stops 25
- Mandatory safety stops 25
- Basic dive data 26
- Diving 26
- Diving in air mode diveair 26
- Bookmark 27
- Tank pressure data 27
- Ascent rate indicator 28
- Decompression dives 28
- Safety stops 28
- Ceiling ceiling zone floor and decompression range 29
- Display below the floor 29
- Display above the ceiling 30
- Display above the floor 30
- Display at the ceiling zone 30
- Before diving in nitrox mode 31
- Default nitrox settings 31
- Diving in nitrox mode divenitrox 31
- Oxygen displays 31
- Diving in gauge mode divegauge 32
- Gas change and multiple breathing gas mixes 32
- Oxygen limit fraction olf 32
- After diving 34
- Dive numbering 34
- Repetitive dive planning 34
- Surface interval 34
- Dive planning mode plannodec 35
- Flying after diving 35
- Plan mode 35
- Dive numbering shown during dive planning 36
- Dive simulator 36
- Simulation mode plansimulator 36
- Dive logbook memlogbook 37
- Memory mode 37
- Dive history memhistory 38
- Suunto dive manager sdm 38
- Www suuntosports com and suunto diving world at www suunto com diving 39
- Care and maintenance 40
- Care of your dive computer 40
- Maintenance 40
- Water contacts and buttons 40
- Battery kit 41
- Battery replacement 41
- Battery replacement procedure 41
- Required tools 41
- Water resistance inspection 41
- Technical data 44
- Technical specifications 44
- Suunto rgbm adaptive decompression 45
- No decompression limits 46
- Altitude diving 47
- Oxygen exposure 47
- Copyright 48
- Intellectual property 48
- Patent notice 48
- Trademark 48
- After sales service 49
- Disclaimers 49
- Limits of liability and iso 9001 compliance 49
- User s responsibility 49
- Warranty 50
- Disposal of the device 51
- Glossary 52
- Two year warranty 55
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