Suunto D4 manual 104

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Nitrox

NOAA

No decompression time

No decompression dive

NO DEC TIME OEA = EAN = EANx

OLF

OTU

Oxygen tolerance unit Oxygen limit fraction

O2%

Oxygen partial pressure

PO2

RGBM

In sports diving, refers to any mix with a higher fraction of oxygen than standard air.

United States National Oceanic and Atmospheric Administration.

The maximum amount of time a diver may remain at a particular depth without having to make decompression stops during the subsequent as- cent.

Any dive which permits a direct, uninterrupted ascent to the surface at any time.

Abbreviation for no decompression time limit.

Abbreviations for oxygen enriched air nitrox.

Abbreviation for oxygen limit fraction.

Abbreviation for oxygen tolerance unit.

Used to measure the whole-body-toxicity.

A term used by Suunto for the values displayed in the oxygen toxicity bar graph. The value is either the CNS% or the OTU%.

Oxygen percentage or oxygen fraction in the breathing gas. Standard air has 21% oxygen.

Limits the maximum depth to which the nitrox mixture can be safely used. The maximum partial pressure limit for enriched air diving is 1.4 bar. The contingency partial pressure limit is 1.6 bar. Dives beyond this limit risk immediate oxygen toxicity.

Abbreviation for oxygen partial pressure.

Abbreviation for Reduced Gradient Bubble Model.

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Contents Page Getting Started with Your Suunto D4 Diving Care and Maintenance of MY Suunto Diving Computer Intellectual Property Welcome to the World of Suunto Diving INSTRU- Ments Page Any confusion resulting from neglecting to follow this users Page Selected O2% and a Maximum PO2 of 1.4 BAR Have not Personally Verified ITS Contents Dive Computer will not Accept Fractional Page Navigating in the menus Suunto D4 AT a GlanceButton symbols and functions Mode Symbol Button Press Main functionsDown Long Enter Setting mode Getting Started with Your Suunto D4 Time mode settingsMore than 5 seconds Setting the alarmSetting the dual time Setting the timeSetting the units Setting the dateSetting the tones Setting the backlightAC water contacts StopwatchPage Before Diving Emergency ascents Suunto RGBM/Deep Stop AlgorithmNitrox Dive computer limitationsFree diving Audible and visual alarmsAlarm type Oxygen alarms in Nitrox mode Alarm type Alarm reasonOmitted decompression Error conditionsDive mode settings Rgbm SettingSetting the depth alarm Setting the dive-time alarm Setting the depth notify alarm Free modeSetting the personal/altitude adjustments Setting the nitrox valuesSetting the sample rate Setting the surface time notify alarm Free modeSetting the Rgbm values Setting the Deep StopsActivation and pre-checks Dive mode activation Accessing Dive modePage Diving at altitude Battery power indicationHow the Altitude value is set Alt. adjustment value Altitude rangePersonal adjustments Personal ad Condition Desired tables Safety Stops Rgbm setting Desired Tables EffectRecommended Safety Stops Mandatory Safety Stops To or below Ceiling Deep stops Diving Diving in AIR mode DIVEairBasic dive data Down Button Toggles Between Maximum Depth and Current Time Bookmark Ascent rate indicatorDecompression dives Ceiling, ceiling zone, floor and decompression range Page Display above the floor Display below the floorDisplay above the ceiling Display at the ceiling zoneBefore diving in Nitrox mode Diving in Nitrox mode DIVEnitroxOxygen displays Default nitrox settingsDown Button Oxygen limit fraction OLF Diving in Free mode DIVEfreeDay History There is no ascent rate monitoring in the Free modeNew one Free dive time limit After Diving Alarms Symbol on displaySurface interval Dive numbering AIR and Nitrox Repetitive dive planning Free DiveFlying after diving Memory mode Dive Planning mode MEMPlan See .7. Error conditions Dive logbook MEMLogbook Dive numbering shown during dive planningBeen replaced according to the instructions Scuba History Dive history MEMHistoryFree Dive History Suunto Dive Manager SDM Page Page Water Contacts and Push Buttons Care and Maintenance of MY Suunto Diving COM- PuterMaintenance Water Resistance Inspection FAQsWhat are Original Suunto ACCESSORIES? Page By the warranty Battery ReplacementCalendar clock Technical DataTemperature display Depth gaugeLogbook/dive profile memory Displays only in Nitrox modeOperating conditions Battery Tissue calculation modelRgbm Suunto Rgbm adaptive decompression Diver Attention Symbol Advice to Extend Surface IntervalNo-decompression limits No-decompression time limits for various depths m No-decompression time limits for various depths ft Oxygen exposure Altitude divingPage Copyright Trademark Intellectual PropertyPatent notice User’s responsibility Disclaimers12.2. CE Page Exclusions and Limitations Warranty PeriodAccess to Suunto warranty service Page Other important notices Limitation of Liability Disposal of the Device DAN DCI Glossary103 104 105 Customer Service Contacts Suunto Oy 10/2007