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ATOM 3.0 OPERATING MANUAL

© 2002 Design, 2011

Doc. No. 12-5216-r02 (9/6/11)

ALTITUDE SENSING AND ADJUSTMENT

Altitude (i.e., ambient pressure) is measured upon activation and every 15 minutes until a dive is made.  

 

>  Measurements are only taken when the unit is dry.  

>  Two readings are taken, the second reading 5 seconds after the first.  The readings must be within 1 foot (30 cm) of each 

other to record that ambient pressure as the current Altitude. 

>  No adjustments are made during any time that the Wet Contacts are bridged.    

>  When diving in high altitude waters from 3,001 to 14,000 feet (916 to 4,270 meters), the unit automatically adjusts to 

these conditions providing adjusted Depth, and allowed Dive Times at intervals of 1,000 feet (305 meters).  

>  When the Conservative Factor is set On, allowed Dive Times are calculated based upon the next higher 3,000 foot (915 

meter) Altitude.  

>  At Sea Level, calculations are based upon an Altitude of 6,000 feet.  

>  All adjustments for Altitudes greater than 11,000 feet (3,355 meters) are then made to allowable dive times for 14,000 

feet (4,270 meters).  

>  The unit will not function as a dive computer above 14,000 feet (4,270 meters).

ADDITIONAL INFORMATION PERTAINING TO FREE DIVE MODE

•   Although breathing apparatus is not utilized for Free Dive activities, nitrogen tissue loading remains a factor.   Nitrogen loading is calculated 

based upon a fixed FO2 of Air.  

•   Since a user has the option of alternating between SCUBA and Free Dive activities within a 24 hour period, nitrogen calculations and the 

displayed value of No Deco Dive Time Remaining (NDC time) are carried over from one operating mode to the other, which permits the user 

to maintain awareness of nitrogen absorption and offgasing status.

•   The mathematical models currently used in this dive computer are based on no decompression/decompression multilevel repetitive dive 

schedules.  

•   These algorithms do not take into account the physiological changes associated with the high pressures that competitive type Free diving can 

expose a diver to.

ADDITIONAL WARNINGS  

•  Ensure that you know which Operating Mode is selected (NORM, GAUG, or FREE) prior to commencing any dive.

•  Conducting Free dives within a 24 hour period after conducting SCUBA dives, combined with the effects of multiple 

rapid Free Dive ascents, increases your risk of decompression sickness.  Such activities may result in accelerated 

entry into decompression which could cause serious injury or death.

•  Combining competitive type Free dive activities that involve multiple descents/ascents with activities utilizing SCUBA 

during the same 24 hour period is not recommended.  Presently, there is no data relating to such activities.  

•  It is highly recommended that anyone planning to become involved in competitive type Free dive activities obtain 

proper instruction and training from a recognized Free Diving trainer.  It is imperative that the physiological affects 

be understood and the diver is physically prepared.

  

Содержание ATOM 3.0

Страница 1: ...1 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 ATOM 3 0 DIVE COMPUTER OPERATING MANUAL...

Страница 2: ...p 22 Set Algorithm NORM only 22 Set CF Conservative Factor NORM only 22 Set GLO Backlight Duration 22 Set SR Sampling Rate 22 Set TMT 1 2 3 23 SELECT DIVE OP MODE 24 HISTORY MODE NORM GAUG 24 SERIAL N...

Страница 3: ...nterface Tissue Loading Bar Graph TLBG Pre Dive Planning Sequence PDPS Set Point Control Console Turn Gas Alarm OceanLog and Dual Algorithm are all registered and unregistered trademarks trade names a...

Страница 4: ...4 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 Welcome to OCEANIC and THANK YOU for choosing the ATOM 3 0...

Страница 5: ...5 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 FEATURES FUNCTIONS AND WATCH MODE...

Страница 6: ...ed Violation EDT Elapsed Dive Time EL Elevation altitude F Temperature Imperial FA Free Alarm FO2 F Fraction of Oxygen FPM Feet Per Minute ascent rate FRE Free Dive Operating Mode FT Feet depth GAU Di...

Страница 7: ...Surface Mode selections FREE Surface Mode selections Set NORM FO2 selections Set NORM GAUG Alarm selections Dive Computer Operating Mode selections Set Utility selections Set FREE Alarm selections Upo...

Страница 8: ...s 51 to 60 FPM 15 1 to 18 MPM when deeper than 60 FT 18 M or 26 to 30 FPM 7 5 to 9 MPM at 60 FT 18 M and shallower FREE Dive Elapsed Dive Time Alarm 3 beeps every 30 seconds if set On FREE Dive Depth...

Страница 9: ...erts to Watch Time Fig 3 until the Battery is changed or voltage cannot sustain operation 2 35 volts and the unit turns off ATOM 3 0 LOW BATTERY DURING A DIVE 2 75 volts warning level Backlight is com...

Страница 10: ...ning Away is selected as Main Time blank if Home is Main Battery icon if a Low Battery voltage exists TLBG with icon if any after NORM or FREE dives M 2 sec to access NORM Surface Main A 2 sec to acce...

Страница 11: ...o step back through selections S 2 sec to save the selection If OFF or ON is selected revert to the Lead in screen If SET is selected access the Set CDT screen S 2 sec to revert to CDT Lead in if no s...

Страница 12: ...odes run in the background until set Off Daily Alarm Lead in information includes Fig 19 Graphics Go to and DAY AL S 2 sec to access Daily Alarm Status A 2 sec to step forward to Set T Lead in M 2 sec...

Страница 13: ...r will be displayed at the top of the Watch Time screen when a Dual Time differential is set and Show Dual Time is set for YES Graphics SEL and dFLt Set Point graphic HOME or AWAY flashing A or M 2 se...

Страница 14: ...2 sec to step back through Set Points S 2 sec to save the Month Set Point and flash the Day digits S 2 sec to step back to Set Year A hold to scroll upward through Day Set Points 8 sec from 1 to 31 m...

Страница 15: ...15 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 NORM SURFACE MODES...

Страница 16: ...evert to Main No button action 2 min revert to Main L press to activate the Backlight Various descriptions that follow as labeled apply to GAUG as well as NORM NORM SURF ALT 1 information includes Fig...

Страница 17: ...to FLY PLAN MODE NORM only Dive time calculations in Plan Mode are based on the algorithm selected DSAT or PZ the FO2 value set for Gas 1 the default used for Plan the setting for the Conservative Fac...

Страница 18: ...from the most recent to the oldest recorded 8 sec M 2 sec to step back through Preview screens S 2 sec to access Data 1 for the dive displayed S 2 sec at any time to revert to Log Lead in Log Data 1...

Страница 19: ...ox When FO2 for any Gas is set for a numerical value 21 to 100 the dive is considered Nitrox with the NX icon displayed on all applicable screens Once FO2 for Gas 1 is set for a numerical value 21 to...

Страница 20: ...Points M 2 sec to step back through Set Points S 2 sec to save the setting and access Set TLBG Alarm S 2 sec if no change to revert to Set Depth Alarm Set TLBG Alarm NORM information includes Fig 53...

Страница 21: ...o Select DIVE OP mode M 2 sec to step back to SET A S 2 sec to access Set Wet Set Wet Activation information includes Fig 59 Graphics SEt and WET Set Point graphic ON or OFF flashing A or M 2 sec to t...

Страница 22: ...wed time values The setting locks in for 24 hours after NORM dives Set CF Conservative Factor NORM information includes Fig 64 Graphics SEt and CF with icon Set Point graphic ON or OFF flashing A or M...

Страница 23: ...operation advances to Set TMT 2 If SN is selected the Set TMT 1 SN screen is displayed Set TMT 1 SN Link Code information includes Fig 68 Graphics SEt and TMT1 SN with Tank 1 icon Serial Number Link...

Страница 24: ...ig 76 Graphic SEA or EL2 to EL7 highest Altitude at which a dive was conducted Max Depth recorded to 330 FT 100 M with MAX and FT or M icons Longest dive time recorded during a single dive up to 599 m...

Страница 25: ...Battery icon if Low 2 75 v flashing if 2 50 v TMT Status information includes Graphics bAtt and Good or LOW Fig 80 Tank Pressure with PSI or BAR Link and Tank 1 or 2 3 icons if the TMT is active and...

Страница 26: ...26 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 DIVE MODE FEATURES...

Страница 27: ...ively receive a signal when it is held out to the sides of the TMT or held at distances greater than 4 feet 1 2 meters in front of the TMT Best reception is achieved when the ATOM is within 3 feet 1 m...

Страница 28: ...Z Pelagic Z performance is based on Buhlmann ZHL 16c It features NDLs that are considerably more conservative especially at shallower depths To create even greater margins of safety with respect to de...

Страница 29: ...allowable nitrogen level Whichever one is closest to this maximum level is the controlling compartment for that depth Its resulting value will be displayed numerically as NDC time remaining Fig 87a an...

Страница 30: ...30 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 NORM DIVE MODES...

Страница 31: ...trox Revert to Main in 5 sec if A is not pressed L press to activate Backlight No Deco Alt 2 only if Nitrox information includes Fig 95 O2 accumulated with O2 icon This is the of the per dive or per d...

Страница 32: ...eper than or equal to the required stop depth indicated and decompress for the stop time indicated The amount of decompression credit time that you receive is dependent on depth with slightly less cre...

Страница 33: ...op Depth for more than 5 minutes operation will enter DV1 which is a continuation of CV with penalty time still being added The audible will sound and the full TLBG will flash Fig 106 until it is sile...

Страница 34: ...screens The Fly countdown indicates time remaining before normal operation can resume with full features and functions HIGH PO2 NORM ONLY Warning at Alarm Set Point value minus 0 20 1 00 to 1 40 Alarm...

Страница 35: ...th O2 icon will alternate with the graphic UP until on the surface Fig 116 The full TLBG remains on solid as a reminder of Deco S 2 sec to acknowledge silence alarm A 2 sec to access ALTs similar to t...

Страница 36: ...36 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 GAS TMT SWITCHING...

Страница 37: ...TMT selected If the Gas TMT are not switched to the same tank being used ATR will increase to maximum after 1 minute without a change in Pressure Gas Switch Warning If the switch to a new Gas would r...

Страница 38: ...38 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 DIGITAL GAUGE OP MODE...

Страница 39: ...EDT and min icons Graphic LAST indicating data is for dive previously conducted while still in GAUG mode Dashes if no previous dive conducted A 2 sec to step forward to ALT 2 M 2 sec to step back to M...

Страница 40: ...e Surface Main and full access will be given to GAUG Surface items If a descent is made to 5 FT 1 5 M for 5 seconds the dive will be continued Surface time will not be added to Dive Time Once a dive i...

Страница 41: ...41 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 FREE DIVE OP MODE...

Страница 42: ...Graphic LAST indicating data is for previous FREE dive Dashes if no previous dive conducted while in FREE mode A 2 sec to step forward to ALT 2 M 2 sec to step back to Main FREE SURF ALT 2 informatio...

Страница 43: ...DT ALARM Factory set for a fixed 30 seconds the EDT Elapsed Dive Time alarm sounds the audible every 30 seconds while underwater in FREE Dive Mode Set EDT Alarm information includes Fig 141 Graphics S...

Страница 44: ...999 min with icon if set On Temperature with icon and graphic F or C TLBG with icon PZ CF icons if they apply A 2 sec to access ALT L press to activate Backlight Upon ascending to 2 FT 0 6 M during a...

Страница 45: ...he Depth digits flashing on the Main Fig 149 High Nitrogen Alarms When nitrogen increases to the caution level 4 TLBG segments the audible will sound during which time the TLBG segments will flash on...

Страница 46: ...46 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 REFERENCE...

Страница 47: ...LEANING Protect your unit from shock excessive temperatures exposure to chemicals and tampering Protect the lens against scratches with a Instrument Lens Protector Small scratches will naturally disap...

Страница 48: ...r sealing O ring replacement is highly recommended each time the Battery is replaced Closely examine the threads of the Battery Cover and Housing for any signs of damage that might prevent proper thre...

Страница 49: ...r Since a user has the option of alternating between SCUBA and Free Dive activities within a 24 hour period nitrogen calculations and the displayed value of No Deco Dive Time Remaining NDC time are ca...

Страница 50: ...50 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 TECHNICAL DATA...

Страница 51: ...4 4 4 4 48 6 5 5 4 4 4 4 4 4 3 3 3 51 5 4 4 4 4 4 4 3 3 3 3 3 54 5 4 4 4 4 3 3 3 3 3 3 3 57 5 4 4 3 3 3 3 3 3 3 3 3 DSAT ALGORITHM NDLS minutes at ALTITUDE Imperial Altitude 0 3001 4001 5001 6001 700...

Страница 52: ...ving after 24 hours with no dives Dive Log Mode Stores 24 most recent NORM GAUG dives in memory for viewing After 24 dives adds 25th dive in memory and deletes the older dive Altitude Operational from...

Страница 53: ...NUED WARNING If your ATOM 3 0 stops working for any reason while operating as a Dive Computer it is important that you have anticipated this possibility and are prepared for it This is an important re...

Страница 54: ...________________________________________ Purchased from ___________________________________________________________________________________________________ Below to be filled in by an Authorized Ocean...

Страница 55: ...55 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 NOTES...

Страница 56: ...56 ATOM 3 0 OPERATING MANUAL 2002 Design 2011 Doc No 12 5216 r02 9 6 11 ATOM 3 0 DIVE COMPUTER OPERATING MANUAL...

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