Oceanic Watch / Dive Computer GEO Operating Manual Download

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DIVE COMPUTER

FEATURES AND DISPLAYS

WARNING: Prior to diving with the GEO, you must also

read and understand the Oceanic Dive Computer Safety and

Reference Manual, Doc. No. 12-2262, which provides

Important Warnings and Safety Recommendations as well

as general product information.

Summary of Contents for Watch / Dive Computer GEO

Page 1: ...GEO Watch Dive Computer operating manual...

Page 2: ...g Icon Log Mode h Icon Ascend i Icon Surface Interval O2 Time Remaining No Deco Time Remaining Total Ascent Time FO2 Set Point j Icon Degrees k Icon Stop Time Required Elapsed Dive Time l Icon PO2 m I...

Page 3: ...MBOLS AND ALPHA NUMERIC GRAPHICS 13 AUDIBLE ALARM 13 BACKLIGHT 15 POWER SUPPLY 16 WATCH FEATURES AND DISPLAYS 17 LOCAL DEFAULT TIME 18 MAIN TIME 19 SET MAIN TIME 20 ALTERNATE TIME 23 SET ALTERNATE TIM...

Page 4: ...Set A Group NORM GAUG Alarms 47 Set Audible Alarm 47 Set Depth Alarm 48 Set EDT Elapsed Dive Time Alarm 49 Set TLBG Tissue Loading Bar Graph Alarm 50 Set DTR Dive Time Remaining Alarm 51 Set PO2 Alar...

Page 5: ...ON DIVE MODE 79 No Deco Safety Stop 81 DECOMPRESSION DIVE MODE 83 VIOLATION MODES 86 Conditional Violation 86 Delayed Violation 1 87 Delayed Violation 2 88 Delayed Violation 3 88 Immediate Violation a...

Page 6: ...4 Set FDA3 115 FREE DIVE MODE 116 FREE Dive CDT 117 FREE Dive Alarms 117 REFERENCE 121 CARE AND CLEANING 122 INSPECTIONS AND SERVICE 122 BATTERY REPLACEMENT 123 ALTITUDE SENSING AND ADJUSTMENT 128 No...

Page 7: ...stered and unregistered trademarks trade names and service marks of Oceanic All rights are reserved PATENT NOTICE U S Patents have been issued or applied for to protect the following design features D...

Page 8: ...e not displayed Upon waking the GEO up the correct Date and U S Pacific Time will be displayed and it will be ready to operate with full functions To wake the GEO up from Deep Sleep mode simultaneousl...

Page 9: ...ust also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well as general product information IN...

Page 10: ...h your GEO Remember that technology is no substitute for common sense and a dive computer only provides the person using it with data not the knowledge to use it INTERACTIVE CONTROL CONSOLE The Intera...

Page 11: ...sequence or for 2 minutes if no button is pressed The Chronograph remains on display as long as it is running unless another Mode is accessed When Wet Activation is set On the GEO will enter selected...

Page 12: ...ccess to Fly Log and History Modes Once a dive is made in GAUG Operating Mode the GEO is locked into that Mode for 24 hours after the dive PC INTERFACE Interface with a PC is accomplished by connectin...

Page 13: ...after 2 minutes if no PC action was taken SYMBOLS AND ALPHA NUMERIC GRAPHICS The upper line of digits on the LCD screen is used to convey alpha Messages such as Day of the Week Operating Modes items...

Page 14: ...emaining at the Set Point selected Elapsed Dive Time at the Set Point selected High PO2 at the Set Point selected High O2 of 300 OTU single or daily exposure Tissue Loading Bar Graph at the segment Se...

Page 15: ...e Permanent Violation 3 beeps 3 times Free Dive Mode Countdown Timer reaches 0 00 each 3 beeps 3 times During the following NORM Dive situations the 10 second continuous tone will be followed by a 5 s...

Page 16: ...e display screens fig 3a as an indication that the Battery should be changed prior to commencing a series of dives If voltage decreases to the Alarm level 2 50 volts the Battery icon will flash and th...

Page 17: ...ING Prior to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as...

Page 18: ...a remote travel location Upon arrival at the location Alternate Time can be inter changed with Main Time to make it the Local Default Time while visiting the travel location The M button will then acc...

Page 19: ...c MON or TUE WED THU FRI SAT SUN or the graphic WET if the unit is wet Battery icon if a Low Battery Condition exists Month and Day Day and Month if set for Metric Time of Day hours minutes seconds Fi...

Page 20: ...the Week is set automatically when the Date is set Depressing and holding the M button at any time for 2 seconds or if no button is pressed during a period of 2 minutes the unit will revert to the MAI...

Page 21: ...ll scroll through the Set Points in 1 Hour increments at a rate of 4 per second from 12 A to 11 P or 0 to 23 if set for 24 Hour Format Pressing and releasing the A button momentarily 2 seconds will sa...

Page 22: ...E The YEAR will not be displayed in any Mode other than SET DATE The DATE will reset to 1 1 2006 when the Battery is replaced Depressing and holding the S button while the MONTH Set Point is flashing...

Page 23: ...ymbol Fig 14a identifies Time as Alternate Time Day of the Week graphic MON or TUE WED THU FRI SAT SUN or WET if the unit is wet Battery icon if a Low Battery Condition exists Month and Day Day and Mo...

Page 24: ...al ranging from 1 through 23 through 23 through 1 hours Once the Differential is selected and saved ALTERNATE Time Date values will be based upon the MAIN TIME Set Points plus minus the Differential D...

Page 25: ...n will run in the background until it counts down to 0 00 or it is set OFF or a Dive is made at which time it will default to OFF and the value previously set When a set Countdown Time reaches 0 00 th...

Page 26: ...T MINUTES with the MINUTES Set Point flashing Depressing and holding the S button while the MINUTES Set Point is flashing will scroll through the Set Points in 1 minute increments at a rate of 4 per s...

Page 27: ...recorded and displayed when LAPs are frozen and when later recalled Subsequent pressing and releasing of the S button 2 seconds each will freeze Lap Times LAP1 through LAP9 After 9 Laps are recorded...

Page 28: ...a dive the Chronograph operation will be terminated and reset to 0 00 00 00 DAILY ALARM When set ON the DAILY ALARM will sound the Audible Alarm and flash the Red LED at the Time set every day Pressi...

Page 29: ...vert to the Local Default Watch Time screen SET DAILY ALARM information provided includes Fig 22 Alarm icon Graphics ALRM and SEt Alarm Time previously set hr min with the HOUR Set Point flashing Depr...

Page 30: ...a rate of 4 per second from 00 to 59 Pressing and releasing the A button momentarily 2 seconds will save the MINUTE Set Point and or advance to the DAILY ALARM screen indicated by the graphic ON or OF...

Page 31: ...WARNING Prior to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations...

Page 32: ...e Tissue Loading Bar Graph monitors 12 different nitrogen compartments simultaneously and displays the one that is in control of your dive It consists of 5 segments the left 4 represent No Decompressi...

Page 33: ...Graph and as saturation decreases it will begin to recede indicating that additional exposure is allowed for that dive and 24 hour period The GEO will store oxygen accumulation calculations for up to...

Page 34: ...Depth Displays all Modes During dives the Current Depth display Fig 26a and Maximum Depth which is accessed as an Alternate Display Fig 27a indicate Depths from 0 to 330 FT 100 M in increments of 1 FT...

Page 35: ...the symbol TIME When the GEO is operating in Dive Computer mode Date is displayed only to identify dives when they are accessed in the LOG Mode When Units of Measure are set for Imperial Month appear...

Page 36: ...d values of the information represented to avoid any possible misunderstanding that could result in error You must also understand the icons symbols and alpha numeric messages presented The Informatio...

Page 37: ...MODES WARNING Prior to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommen...

Page 38: ...r was selected as the Default ac cesses the previously selected Dive Mode SURFACE screen NORM GAUG or FREE If no dive has been taken within the past 24 hours the NORM SURF MAIN screen will appear as t...

Page 39: ...ence Surface Mode must again be accessed prior to the first dive of a series if Wet Activation is set OFF When Wet Activation is set ON the Wet Contacts will activate the selected Dive Mode regardless...

Page 40: ...g 33 Tissue Loading Bar Graph TLBG if any after a NORM or FREE dive Graphic NORM alternating with the Altitude Level graphic SEA or EL2 through EL13 and WET if the unit is wet each On 3 seconds then 1...

Page 41: ...econds while viewing the ALT screen will access the Secondary Display which will revert to the Main Display after 5 seconds or if A is pressed and released again Depressing both the A and S buttons si...

Page 42: ...DARY screen Pressing the L button will activate the Backlight NORM SURF SECONDARY information includes Fig 35 Day of the Week graphic SAT SUN MON TUE WED THU FRI Time of Day hr min Temperature with de...

Page 43: ...ed using the PC Settings Upload program SET F FO2 entries must be made using only the push buttons SET F GROUP FO2 Set F Sequence SET F Set FO2 Set FO2 50 Default Depressing the A and S buttons simult...

Page 44: ...quent repetitive dives until 24 hours elapse after the last dive or the FO2 50 DEFAULT is set OFF When the FO2 50 DEFAULT is set OFF FO2 will remain set at the last Set Point selected for that series...

Page 45: ...r the last dive The AIR option will not be displayed in Set FO2 selections until a full 24 hour Surface Interval has elapsed If FO2 is set for 21 it will remain set for 21 for that series of dives unt...

Page 46: ...multaneously for 2 seconds will save the setting and revert back to the SET F screen Depressing and holding the M button for 2 seconds or if no button is pressed for a period of 2 minutes operation wi...

Page 47: ...he graphic SETA Fig 40 Pressing and releasing the A button momentarily 2 seconds while SET A is displayed will advance to SET AUDIBLE ALARM with the Set Point flashing SET NORM GAUG AUDIBLE ALARM This...

Page 48: ...een Depressing and holding the M button for 2 seconds or if no button is pressed for a period of 2 minutes operation will revert to the NORM or GAUG SURF MAIN screen SET NORM GAUG DEPTH ALARM informat...

Page 49: ...of 2 minutes operation will revert to the NORM or GAUG SURF MAIN screen SET NORM GAUG EDT ELAPSED DIVE TIME ALARM information includes Fig 43 Graphic EDT Set Point value hr min flashing with DIVE and...

Page 50: ...g 44 Graphic TLBG TLBG Set Point Bar Graph segments flashing Pressing and releasing the S button momentarily 2 seconds will decrease the Set Point from all 5 segments Deco to 1 in decrements of 1 segm...

Page 51: ...the Set Point from 0 00 to 0 20 minutes in 1 minute 0 01 increments Depressing and holding the S button will scroll through the Set Points at a rate of 4 Set Points per second until it is released Pre...

Page 52: ...et Point from 1 20 ATA to 1 60 ATA in 10 ATA increments Pressing and releasing the A button momentarily 2 seconds will save the setting and or advance to the SET A screen Depressing the A and S button...

Page 53: ...le operating in FREE Mode first access the NORM Surface Mode FREE Mode Sampling Rate is fixed at a 1 second interval and is not affected by the SET U setting SET U Settings remain at the values set un...

Page 54: ...time will step through the other SET U screens Depressing the A and S buttons simultaneously for 2 seconds will save the setting and revert back to the SET U screen Depressing and holding the M butto...

Page 55: ...AUG SURF MAIN screen SET NORM SAFETY STOP information includes Fig 49 Graphic SAFE Safety Stop Depth Set Point with FT or M icon Safety Stop Time Set Point min sec flashing with STOP and TIME icons Pr...

Page 56: ...operation will revert to the NORM or GAUG SURF MAIN screen SET NORM FREE CONSERVATIVE FACTOR information includes Fig 50 Graphic CONS TIME and NDC icons Set Point ON or OFF flashing Pressing and relea...

Page 57: ...Backlight and SEC Set Point seconds flashing with TIME icon Pressing and releasing the S button momentarily 2 seconds each time will step through the Set Points of 0 5 and 10 seconds Pressing and rele...

Page 58: ...ng the M button for 2 seconds or if no button is pressed for a period of 2 minutes operation will revert to the NORM or GAUG SURF MAIN screen SERIAL NUMBER SN Depressing the A and S buttons simultaneo...

Page 59: ...e prior to every NORM dive to help you Plan your dive as required to avoid exceeding no decompression or oxygen exposure limits This is especially important for repetitive dives when the PDPS indicate...

Page 60: ...e of at least 1 minute based upon the previous dive profiles in a series of repetitive dives and taking into account descent and ascent rates of 60 FPM 18 MPM NOTE When the Conservative Factor is set...

Page 61: ...d for the PO2 Alarm value set with MAX and FT or M icons if FO2 is set for Nitrox Dive Time allowed hr min for the FO2 value set with TIME and NDC or O2 if Oxygen controlled icons PO2 Alarm Set Point...

Page 62: ...SURF MAIN screen Pressing and releasing the A button 2 times momentarily 2 seconds each time while the SURF MAIN screen is displayed will access FLY MODE NORM SURF PLAN FLY Pressing and releasing the...

Page 63: ...dive counting down from 23 50 max to 0 00 hr min When the Countdown reaches 0 00 which will generally occur prior to the FLY countdown reaching 0 00 the SAT screen remains in the sequence of accessibl...

Page 64: ...button momentarily 2 seconds will advance to LOG MODE Depressing and holding the M button for 2 seconds will revert to the NORM SURF MAIN screen If no button is pressed during a 2 minute period the u...

Page 65: ...is displayed will access LOG MODE NORM or GAUG SURF LOG 10 minutes after a Non Violation NORM Dive pressing and releasing the A button momentarily and repeatedly 4 times 2 seconds each time while the...

Page 66: ...play the previous dive s PREVIEW screen Subsequent 2 second presses of the S button or holding it depressed will step scroll through other previous dives PREVIEW screens Pressing and releasing the S b...

Page 67: ...and releasing the S button momentarily 2 seconds button will advance to the LOG DATA 2 screen Depressing and holding the M button for 2 seconds or if no button is pressed during a 2 minute period oper...

Page 68: ...n dives O2BG segments representing Oxygen accumulated at the end of the dive with graphic O2 Log icon FO2 set for that dive with FO2 icon Value of Max PO2 achieved x xx ATA with PO2 icon Nx icon Press...

Page 69: ...displayed will access the HISTORY MODE NORM SURF PLAN FLY SAT LOG HIST 10 minutes after a GAUG or Violation Dive pressing and releasing the A button 3 times will access LOG MODE PLAN and SAT screens w...

Page 70: ...cludes Fig 63 Graphic SEA or EL 2 through EL 13 representing the maximum Altitude at which a dive was conducted Maximum Depth achieved during all dives with MAX and FT or M icons Temperature lowest re...

Page 71: ...ARNING Prior to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations...

Page 72: ...e Remaining hr min TIME NDC No Decompression Dive Time Remaining hr min TIME TAT Total Ascent Time Deco Stops plus vertical ascent Times hr min FO2 FO2 Set Point STOP TIME Deco Stop Time hr min or saf...

Page 73: ...hypothetical tissue compartments The rates each of these compartments absorb and release Nitrogen is mathematically modeled and compared against a maximum allowable Nitrogen level Whichever one is cl...

Page 74: ...r exposure during a dive or 24 hour period appears graphically as the O2 Bar Graph Fig 65a when the Alter nate O2 screen is accessed As time remaining before reaching the Oxygen Exposure Limit decreas...

Page 75: ...the Ascent is slowed At 60 FT 18 M and shallower the Warning will be given when Ascent Rates exceed 25 FPM 7 5 MPM Ascent Rate Alarm At depths deeper than 60 FT 18 M an Alarm will sound when Ascent Ra...

Page 76: ...Deco Deco GAUG FREE etc Alternate and Secondary Displays can be accessed by pressing and releasing the A button Lower Left to view additional information They will automatically revert to the Main Di...

Page 77: ...Prior to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well...

Page 78: ...e Data Port and the stems of the Push Buttons As long as the contacts are bridged on the Surface the graphic WET will alternate with the Day of Week graphic MON SUN on the Watch Main and Alternate Tim...

Page 79: ...s the L button to activate the Backlight Press release the S button to acknowledge silence Alarms NORM NO DECO DIVE MAIN Display Default information provided includes Fig 70 TLBG loaded segments repre...

Page 80: ...nds unless the A button is pressed Press release the A button to view the Secondary Display SECONDARY DISPLAY information includes Fig 72 The Secondary Display shown here is common to all Modes during...

Page 81: ...ou breach the surface There is no Penalty if you surface prior to completing the Safety Stop If the Safety Stop was set to OFF the screen will not appear during the ascent NO DECO SAFETY STOP MAIN DIS...

Page 82: ...s the A button is pressed Press release the A button to view the ALT 2 Display NO DECO SAFETY STOP ALT 2 DISPLAY information pro vided includes Fig 75 Bar Graph representing O2 Accumulated with graphi...

Page 83: ...ced the graphics DECO STOP xxF or xxM will scroll each 2 seconds On 2 seconds blank Press release the S button to acknowledge silence the Audible Alarm unless it was set Off The UP Arrow will flash Fi...

Page 84: ...ig 78 TLBG all 5 segments indicating DECO Graphic message DECO STOP xxF or xxM scrolling indicating the Stop Depth required Current Depth with FT or M icon Total Ascent Time hr min with TIME and TAT i...

Page 85: ...ss the A button is pressed Press release the A button 2 seconds to view the Deco Stop ALT 2 screen DECO STOP ALT 2 DISPLAY information provided includes Fig 80 Bar Graph representing O2 Accumulated wi...

Page 86: ...e activated using the L button and Alarms can be acknowledged silenced with the S button CONDITIONAL VIOLATION If you ascend shallower Fig 82a than a Required Decompres sion Stop Depth Fig 82b the Aud...

Page 87: ...LBG will recede into the No Deco Zone and the GEO will revert to the No Deco Dive Mode NOTE Upon entry into the following Delayed Violation Modes the Audible Alarm will sound and the red LED will flas...

Page 88: ...make a controlled Ascent to just deeper than and stay as close as possible to 60 FT 18 M without causing the TLBG to flash When the Required Stop Depth indicates 50 FT 15 M etc you can ascend to thos...

Page 89: ...receded by entering Delayed Violation Mode 2 The GEO would then operate in Violation Gauge Mode during the remainder of that dive and for 24 hours after surfacing Violation Gauge Mode turns the GEO in...

Page 90: ...Computer operation can resume with full features and functions This condition is a Permanent Violation and in the event that a dive is made during the 24 hour period a full 24 hour surface interval m...

Page 91: ...s silenced the graphic message UP HIGH PO2 will scroll If PO2 continues to increase the value displayed will increase toward a maximum value of 5 00 ATA in increments of 0 01 ATA When PO2 reaches the...

Page 92: ...e Time Remain ing becomes 0 00 hr min the graphic O2BG appears and the full O2 Bar Graph and UP Arrow will be displayed flashing Fig 89 The Audible Alarm will sound the red LED will flash and the mess...

Page 93: ...60F 18M Deco Stop greater than 60 FT 18 M required UP HIGH PO2 High PO2 alarm while in No Deco Mode HIGH PO2 High PO2 alarm while in Deco Mode UP HIGH O2 High O2 alarm TOO DEEP Depth alarm UP VIOL De...

Page 94: ...94 This page intentionally left blank...

Page 95: ...Prior to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well...

Page 96: ...ace includes Fig 90 TLBG representing Nitrogen loading Graphic NORM alternating with the graphics SEA or EL2 through EL13 and WET if wet If a Low Battery condition occurs during a dive the message CHN...

Page 97: ...tton is not pressed Log Data will not be stored in the unit s memory until the 10 minute Transition Period on the surface is completed Once 10 minutes have elapsed the SURF icon will stop flashing ind...

Page 98: ...Y Mode refer to page 62 Press release the A button 2 times To access the DESAT Mode refer to page 63 Press release the A button 3 times If a Violation occurred during the dive the SAT screen will not...

Page 99: ...of the program includes dive number surface interval time maximum depth elapsed dive time start date start time lowest temperature under water sampling rate dive profile Set Points OTU OTS TLBG O2BG a...

Page 100: ...Super VGA card or compatible video graphics adaptor 256 color or greater with a minimum 800 X 600 pixel screen area of display settings 16MB of available RAM 20MB of available hard drive storage Mouse...

Page 101: ...Prior to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as wel...

Page 102: ...rating Dive Mode To select GAUG for diving press release the M button while the GAUG graphic is flashing When the graphic becomes solid GAUG Mode is selected for the type of dives to be conducted If n...

Page 103: ...d upon descend ing to 5 FT 1 5 M for 5 seconds the GEO will enter GAUG DIVE Mode NOTE Once a dive is made in GAUG Mode you must wait 24 hours after surfacing before the GEO resets and will operate as...

Page 104: ...y will revert to the MAIN Display after 5 seconds unless the A button is pressed released SECONDARY DISPLAY information includes Fig 96 Day of the Week graphic MON TUE etc Time of Day hr min This will...

Page 105: ...NG Prior to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as w...

Page 106: ...that FREE can be selected as the Operating Dive Mode To select FREE for diving press release the M button while the FREE graphic is flashing When the graphic becomes solid FREE Mode is selected for th...

Page 107: ...nd 3 Displays FREE SURF ALT DISPLAY information includes Fig 98 Graphic LAST indicating that information relates to the last FREE dive conducted Maximum Depth of the FREE dive previously made while st...

Page 108: ...ssed released FREE MODE CDT COUNTDOWN TIMER Press release the A button momentarily 2 seconds while viewing the FREE SURF MAIN screen to access the FREE SURF CDT STATUS screen FREE SURF CDT STATUS DISP...

Page 109: ...creen Depressing both the A and S buttons simultaneously for 2 seconds while viewing the CDT Status screen when the CD Timer is OFF will access the SET CDT screen with the MINUTE Set Point flashing NO...

Page 110: ...te 1 increments Pressing releasing the A button momentarily 2 seconds will save the MINUTE Set Point displayed and advance to Set SECONDS with the Set Point flashing Depressing holding the S button wh...

Page 111: ...GEO is operating underwater in FREE DIVE Mode Depressing both the A and S buttons simultaneously for 2 seconds while the FREE SURF MAIN screen is displayed will access the SET FREE EDT ALARM screen w...

Page 112: ...N If Alarm 1 is set OFF then Alarms 2 and 3 will be disabled If Alarm 2 is set OFF Alarm 3 will be disabled When each of the Depths are reached during a dive 3 short beeps will sound 3 times and the m...

Page 113: ...y will revert to the FREE SURF MAIN screen If ON is selected accepted the Depth value displayed will flash Pressing releasing the S button momentarily and repeatedly 2 seconds each time will step thro...

Page 114: ...and OFF Pressing releasing the A button momentarily 2 seconds will accept the ON OFF settings If OFF is selected accepted Set FDA 3 will be bypassed and the display will revert to the FREE SURF MAIN s...

Page 115: ...provided includes Fig 106 Graphic FDA3 Depth alarm value flashing if ON is displayed with MAX and FT or M icons Set Point ON or OFF flashing Pressing releasing the S button momentarily 2 seconds will...

Page 116: ...AIN screen Depressing the M button for 2 seconds or if no button is pressed during a period of 2 minutes the display will revert the FREE SURF MAIN screen FREE DIVE MAIN DISPLAY Default information pr...

Page 117: ...been set a toggle from OFF to ON will Start the CD TIMER indicated by the colon flashing Fig 109 Pressing the L button will activate the Backlight Depressing the M button for 2 seconds or if no butto...

Page 118: ...e beeps and message will be repeated when Depth reaches the FREE DEPTH ALARM 2 and 3 Set Points selected if set ON If Ascent is made above a FREE DEPTH ALARM Set Point and then a descent is made to a...

Page 119: ...sage will continue to scroll until the TLBG recedes to 3 segments at which time the message will change to FREE and the UP Arrow will be removed Entry into DECO During a FREE Dive In the event that Ni...

Page 120: ...ulated based upon a fixed FO2 of AIR Since a user has the option of alternating between NORM SCUBA and FREE Dive activities within a 24 hour period nitrogen calculations and the displayed value of No...

Page 121: ...to diving with the GEO you must also read and understand the Oceanic Dive Computer Safety and Reference Manual Doc No 12 2262 which provides Important Warnings and Safety Recommendations as well as g...

Page 122: ...ly acidic bath 50 white vinegar 50 fresh water After removal from the bath place the GEO under gently running water and towel dry before storing Transport your GEO system cool dry and protected INSPEC...

Page 123: ...ard Send freight prepaid and insured using a traceable method to the nearest Oceanic Regional Service Facility or to Oceanic USA If shipping to Oceanic USA obtain an RA Return Authorization number by...

Page 124: ...eceives proper service by the Oceanic factory or an Authorized Regional Distributor Hot Swap If the new Battery can be inserted within 8 seconds after the old one is removed referred to as a Hot Swap...

Page 125: ...nt Inspection Closely check all of the sealing surfaces for any signs of damage that might impair proper sealing Inspect the Buttons Lens and Housing to ensure they are not cracked or damaged WARNING...

Page 126: ...Dealer If it is necessary to clean the Battery Compartment flush it and all components with a solution of 50 white vinegar and 50 fresh water Rinse with fresh water and allow to dry overnight or blow...

Page 127: ...ttery Hatch tool provided Fig 122 or by pushing the lower portion to the right while pushing the upper portion to the left Fig 123 Testing Observe the LCD display to ensure it is consistently clear an...

Page 128: ...of each other to record that Ambient Pressure as the current ALTITUDE The Mathematical Model in the GEO accounts for the reduced No Decompression dive Time available based on National Oceanic and Atm...

Page 129: ...1 06 1 03 1 01 50 1 21 1 07 1 03 1 00 0 58 0 55 0 52 0 48 0 45 0 43 0 41 0 39 0 37 60 0 57 0 46 0 43 0 40 0 38 0 36 0 34 0 33 0 31 0 30 0 29 0 28 0 27 70 0 40 0 33 0 31 0 30 0 28 0 27 0 26 0 24 0 23 0...

Page 130: ...10 0 09 0 09 0 08 0 08 0 08 0 07 0 07 36 0 14 0 11 0 10 0 09 0 09 0 08 0 08 0 07 0 07 0 07 0 06 0 06 0 06 39 0 11 0 09 0 08 0 08 0 07 0 07 0 07 0 06 0 06 0 06 0 06 0 05 0 05 42 0 09 0 08 0 07 0 07 0...

Page 131: ...its Based on NOAA tables WATCH MODES Main Time home Set Time Date Alternate Time remote location Set Alternate Time hour differential Countdown Timer Set Start Stop Chronograph Stop Watch Lap Timer St...

Page 132: ...Stop Time min sec Dive Time Remaining hr min Depth NORM Decompression Dive Displays Main default TLBG Stop Depth Stop Time hr min Total Ascent Time hr min Current Depth Alternate 1 TLBG Stop Depth El...

Page 133: ...e 0 00 to 9 59 hr min 1 minute Free Elapsed Dive Time 0 00 to 59 59 min sec 1 second Surface Interval Time 0 00 to 23 59 hr min 1 minute Free Surface Interval Time 0 00 to 59 59 min sec 1 second 1 00...

Page 134: ...ORM GAUG 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 oldest dive Altitude Operational from sea level to 14 000 fee...

Page 135: ...to transport or storage Cannot be manually activated deeper than 4 FT 1 2 M if Water Activation is set OFF Cannot operate as a Dive Computer at elevations higher than 14 000 feet 4 270 meters Reverts...

Page 136: ...o 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 Fr...

Page 137: ...afe ascent to the surface Upon surfacing and any time thereafter when access to Dive Computer Operating Mode is attempted from Watch Mode only the message ERR will be displayed Fig 125 No Dive Compute...

Page 138: ..._____________________________ Firmware Revision _________________________________ Date of Purchase ____________ Purchased from __________________________ Below to be filled in by an Authorized Oceanic...

Page 139: ...gdom Tel 44 1 404 89 1819 Fax 44 1 404 89 1909 E mail info oceanicuk com Oceanic France Marseille France Tel 0033 491 25 37 78 Fax 0033 491 72 34 48 E mail oceanicfrance wanadoo fr Oceanic Diving Aust...

Page 140: ...OCEANIC USA 2002 Davis Street San Leandro CA 94577 Tel 510 562 0500 Fax 510 569 5404 http www OceanicWorldwide com 2002 Design 2006 Doc No 12 2734 r01 10 20 06...

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