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OCS Wristwatch Operating Manual - 12-5272-r01

1. 30 DECOMPRESSION 1 30 VIOLATION MODES 431 HIGH PO2 33 HIGH Ro 34 GAS SWITCHING esses aiaei ran aetan daaa 36 DIGITAL GAUGE MODE 39 GAUG SURFACE MAIN AND ALTS GAUG MENU 40 Fly Time 40 RUN TIMET uiii ete re hz rere ede creo Pv veu 40 GAUG DIVE MAIN AND ALT Delayed Violation 5 iore tds FREE DIVE 42 FREE SURFACE MAIN AND ALTS 43 FREE MENU ete 44 Countdown Timer 44 Set CDT 44 Elapsed Dive Time Alarm Set EDT Alarm 44 Descending Depth Alarms 44 Set DD Alarms 44 Select Dive 45 FREE DIVE MAIN AND 5 4244 422 2 0 46 FREE DIVE ALARMS 2002 Design 2011 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL CONTENTS continued COMPASS MODE OVERVIEW COMPASS MENU North OP Mode Reference OP Mode Reference Menu Set Reference Heading Reverse Reference Heading eese 51 DeclinatiOri nre etri re annee naine encre tess Declination Menu Set Declination Calibration COMPASS ALARMS REFERENCE
2. 15 SEC 3B Fig 52 SET SAMPLING RATE SEL gt BAUE HODE FREE HODE Fig 53 SELECT DIVE MODE HIST 4444 DIVES 9999 Hour Fig 54 HISTORY 1 Fig 56 SERIAL NUMBER 2002 Design 2011 23 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL DIVE MODE FEATURES 2002 Design 2011 24 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL WET ACTIVATION The OCS is configured with contacts that will automatically activate Dive Mode when the space between the contacts is bridged t 1 by a conductive material immersed water and it senses Depth of 5 FT 1 5 M for 1 second NI T Dg The contacts are the metal pins of the PC Interface Data Port and the stems of the buttons i When Wet Activation is set Off the OCS will not enter Dive Mode while in Watch Mode unless a dive has already been con ducted and it is a repetitive dive Fig 57 NO DECO BACKLIGHT Press L Light button to activate The Backlight will be On for L depression time plus the Duration time set 0 5 10 30 or 60 sec e Press L while the light is On to reset the timer and keep it On for the full Duration Shuts Off if L is depressed for more than 10 sec 20T 05 gt Extensive use of the Backlight reduces Battery life TELD STOP gt The Backlight does not operate during a Low Battery condition 2 75 v or when the Oceanlog PC Interface ca
3. 05 increments M lt 2 sec to step back through PO2 Set Points S lt 2 sec to save the PO2 setting and access Set Gas 2 S 2 sec to revert to Set F displaying the settings M 2 sec to revert to SURF MAIN or if no button is pressed during a 2 minute period SET GAS 2 FO2 PO2 information includes Max Depth allowed for the PO2 Alarm setting displayed blank when Air Graphic GAS2 Graphic FO2 with setting OFF Air or 21 to 100 flashing Fig 37A B page 20 Graphic PO2 with Alarm value set blank if OFF or Air Nx icon if Nitrox numerical values blank if OFF or Air V VV VM press hold while the FO2 digits are flashing to scroll upward through the Set Points from Air to 21 through 100 in 1 increments at a rate of 8 per sec gt gt The scroll will stop when the button is released or momentarily at 32 then 50 then 80 A 2 sec to step upward through FO2 Set Points M 2 sec to step back through FO2 Set Points S 2 sec to save the FO2 setting and flash the PO2 digits Fig 38 page 20 or revert to SURF MAIN if Air e lt 2 sec to step upward through PO2 Alarm Set Points from 1 20 to 1 60 ATA in 0 05 increments NORM only M lt 2 sec to step back through PO2 Set Points 5 lt 2 to save the FO2 setting and access Set Gas 3 S 2 sec to revert to Set F displaying the settings M 2 sec to revert to SURF MAIN or if no
4. BATTERY LOW BATTERY DURING A DIVE Fig 3 LOW BATT ALARM lt 2 75 volts warning level after surfacing Backlight is completely disabled Full DC functions and Compass continue to be available Battery icon is not displayed on the dive mode screens Battery icon shell with inner bar appears solid upon entry into Surface Mode 2 50 volts Too Low alarm level Backlight is completely disabled Full DC functions continue to be available during the dive Battery icon is not displayed on the dive mode screens Upon entry into Surface Mode the Battery icon shell only with no inner bar and graphic CHANGE BATTERY flash for 5 seconds Fig 3 and operation reverts to Watch Time Fig 4 with Compass view only allowed until the Battery is changed or voltage cannot sustain operation then the graphic CHANGE BATTERY flashes until the Battery is changed or voltage drops to the level at which operation cannot be maintained Fig 4 WATCH MODE Low Batt Alarm 2002 Design 2011 10 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL WATCH MODE 2002 Design 2011 11 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL WATCH MAIN DEFAULT TIME Main Default Time is the Time that is displayed on the Watch until changed It is also the Time viewed during operation in DC Dive Computer Modes Main Time is the current Time at your home location and is normally
5. Set Hour Format Select Default Time Set Alternate Time Set Time 14 Set Dato enirn etie iesus 14 NORM SURFACE 1 1 1 16 Dive Computer Operating Modes 17 Post Divo 17 NORM SURF MAIN AND ALTS 18 NORM 18 Fly Desat Time 18 NORM Plan Mode 19 NORM GAUG Log Mod e eese 19 Set F FO2 Menu cerent Set Gas 1 FO2 PO2 Alarm Set Gas 2 FO2 PO2 Alarm Set Gas 3 FO2 PO2 Alarm Set FO2 Defa lt 5 n n varie Set A Alarms Menu encore et terrere 21 Set Audible Alarm 21 Set Depth Alarm 21 Set EDT Alarm 21 Set TLBG Alarm 22 Set DTR rer sae cvv oe 22 Set U Utilities Menu eerie 22 Set Wet Activation Set Units 22 Set Deep Stop 22 Set Safety Stop 22 Set Algorithm 22 Set Conservative Factor Set Glo Backlight Duration 23 Set Sampling Rate 5 1nd 23 Select Dive Mode NORM GAUG History Mode Serial Number NO DECO MAIN AND ALTS 29 DEEP 29 SAFETY STOP
6. ementi PC INTERFACE PC Requirements CLEAR RESET CARE AND CLEANING INSPECTIONS AND SERVICE BATTERY REPLACEMENT Data Retention TECHNICAL DATA 2 ALGORITHM NDL CHART DSAT ALGORITHM NDL CHART eene 58 SPECIFICATIONS NOTICES LIMITED TWO YEAR WARRANTY For details refer to the Product Warranty Registration Card provided Register on line at www OceanicWorldwide com COPYRIGHT NOTICE This operating manual is copyrighted all rights are reserved It may not in whole or in part be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form without prior consent in writing from Oceanic 2002 Design OCS Operating Manual Doc No 12 5272 2002 Design 2011 San Leandro USA 94577 TRADEMARK TRADE NAME AND SERVICE MARK NOTICE Oceanic the Oceanic logo type OCS the OCS logo Diver Replaceable Batteries Graphic Diver Interface Tissue Loading Bar Graph TLBG Pre Dive Planning Sequence PDPS Set Point Control Console and Oceanlog are all registered 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 Data Sensing and Processing Device U S Patent no 4 882 678 Set TLBG Alarm and other patents pending User Setable Display U S Patent no 5 845 235 is owned by Suunto
7. Fig 82 CV MAIN after Audible grrT ABOVE STOP Fig 83 DV1 MAIN during Audible CV amp DVI As are similar to Deco 2002 Design 2011 31 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL DELAYED VIOLATION 2 DV2 If the Deco obligation requires a Stop Depth between 60 FT 18 and 70 FT 21 operation will enter DV2 Fig 84 The Audible will sound and the LED will flash The full TLBG will flash until the Audible is silenced gt Up Arrow icon flashes if 10 FT 3 deeper than the required Stop Depth gt Once within 10 FT 3 M of and below the required Stop Depth Stop Zone the full Stop icon both Arrows with Stop Bar will be displayed solid e press to activate the Backlight DELAYED VIOLATION 3 DV3 Upon descent deeper than the MOD 330 FT 100 M the Audible will sound and the LED will flash Also the Up Arrow will flash and Current Depth and Max Depth will only indicate dashes signifying that you are Out of Range MOD is the Max Operating Depth at which the OCS can accurately perform NORM FREE nitrogen calculations DEEP Upon ascending above 330 FT 100 Current Depth will be restored however Max Depth on ALT 1 will display 3 dashes for the remainder of that dive Also the Log for that dive will display 3 dashes as the Max Depth Fig 85 DV3 MAIN DV3 MAIN information includes
8. When the PCI cable is plugged in the graphic PC COMM is displayed with 2 minute countdown timer that runs until the con nection is confirmed then the graphics PC COMM CONNECTED are displayed until completion of the upload or download operation PC Requirements BM or compatible Personal Computer with USB Port Intel Pentium 200 MHz or better microprocessor NES 1 Microsoft Windows Vista 7 e Super VGA card or compatible video graphics adaptor 256 color or greater with a minimum 800 X 600 pixel screen area of display settings e 16MB of available RAM 2 available hard drive storage PE COHH CD Rom drive H3 SECONDS Printer TIMER For software updates refer to the Oceanic web site at www OceanicWorldwide com For support call OceanLog Support toll free at PE 866 732 7877 8 Am to 5 Pm USA Pacific time CONNECTED PCI CABLE connection sensed 06 6 6 6 06 CLEAR RESET The OCS is configured with a feature that allows nitrogen and oxygen calculations to be cleared This is intended for facili ties using the OCS for rental or training activities not for general use by individual divers A WARNING Reset after a dive and subsequent use for a repet
9. M 2 sec to access DC Dive Computer Mode S 2 sec to silence Daily Alarm S 2 sec to access Compass L press to activate Backlight Fig 6 WATCH ALT 1 Alt 1 information includes Fig gt Time of Day hr min sec Alternate or Home if selected Graphic ALT blank if Home Time is displayed f Day of Week graphic MON TUE WED THU FRI SAT or SUN EL j Lof Month Day or Day Month Battery icon if a Low Battery Alarm speaker icon if Daily Alarm is set On TLBG with NI icon if any after NORM FREE dives Fig 7 WATCH ALT 2 V V VV VV lt 2 sec to access ALT 2 5 sec reverts to Watch Default if A is not pressed e press to activate Backlight Alt 2 information includes Fig 7 gt Altitude graphic EL2 to EL 7 blank if Sea level gt Temperature with icon and graphic F or Fig 8 CDT STATUS 5 sec or 2 sec revert to Watch Default if Off upon access e press to activate Backlight WATCH MENU M lt 2 sec to access Menu while viewing Default Time A lt 2 sec to step down forward through selections M 2 sec to step up backward through selections S lt 2 sec to access selection indicated by Arrow icon gt Mor S 2 sec to revert to Default Time CDT Countdown Timer STATUS Fig 9 CDT STATUS Upon access the following is displayed Fig 8 9 if On upon access gt Graphics CD
10. CLEAR 7 Fig 172 SELECT ALTITUDE SENSING AND ADJUSTMENT Prior to the first dive of a series of repetitive dives Altitude i e ambient pressure is measured upon activation of Dive Surface DATA Mode and every 15 minutes until a dive is made or operation reverts to Watch Mode SAVED CAL COMPASS gt While it is operating in Watch modes after a dive measurements are taken every 15 minutes during the 24 hour period after surfacing Fig 173 DATA SAVED gt Measurements are only taken when the unit is dry gt 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 gt 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 OCS automatically adjusts to these conditions providing corrected Depth and reduced No Deco and O2 Times at intervals of 1 000 feet 305 meters At an elevation of 3 001 feet 916 meters Depth calibration automatically changes from feet of seawater to feet of fresh water This is the first adjustment to the algorithm When the Conservative Factor feature is set On NDLs are calculated based upon the next higher 3 000 foot 915 meter Alti tude 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 meter
11. OCCANIC OCS OPERATING MANUAL ALGORITHM Dual The OCS is configured with 2 algorithms which allows you to choose which set of NDLs No Deco Limits will be used for Ni O2 calculations and displays relating to Plan and DTR Dive Time Remaining You can select DSAT or 2 The selection will lock in for 24 hours after the last dive DSAT has been the standard used by Oceanic in all of its dive computers until this time It features NDLs that are based on exposures and test data which also formed validation for the PADI RDP It imposes restrictions for repetitive Deco dives considered more risky 7 Pelagic 7 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 decompression a Conservative Factor as well as No Deco Deep and Safety Stops can be included for No Deco dives CONSERVATIVE FACTOR CF When the CF is set On the NDLs which are based on the algorithm selected and used for Ni O2 calculations and displays relating to Plan and DTR will be reduced to the values available at the altitude level that is 3 000 feet 915 meters higher DEEP STOP DS When the DS selection is set On it will trigger during NORM No Deco dives when you descend to 80 FT 24 and calculate and continually update a Stop Depth equal to 1 2 the Max Depth While 10 FT 3 M deeper than the calculated DS you will be able
12. revert to Main DECOMPRESSION MODE Decompression mode activates when theoretical No Decompression time and depth limits are exceeded Upon Entry into Deco the Audible will sound and the LED will flash The full TLBG and Up Arrow icon will flash Fig 78 until the Audible is silenced x 128 EUFT DECO ENTRY BASE 5 lt 2 sec to silence Audible gt Up Arrow icon flashes if 10 FT 3 M deeper than the required Stop Depth gt Once within 10 FT 3 M of and below the required Stop Depth stop zone the full Stop icon both Arrows with Stop Bar will be displayed solid e press to activate the Backlight Fig 78 DECO ENTRY Managing Deco Stops To fulfill your decompression obligation you should make a safe controlled Ascent to a depth slightly deeper 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 credit given the deeper you are below the Stop Depth indicated You should stay slightly deeper than the required Stop Depth indicated until the next shallower Stop Depth appears Then you can slowly ascend to but not shallower than that indicated Stop Depth 2002 Design 2011 30 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL DECO STOP MAIN information includes Fig 79 Full Stop icon Stop Bar with both Arrows sol
13. CDT Set EDT AL Set DD1AL Set DD2 AL Set DD3 AL Dive Mode G FREE SURF MODE STRUCTURE 2 sec Compass Op Main 2 sec M SURF MAIN A L closure 2002 Design 2011 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL AUDIBLE ALARM While operating in NORM or GAUG Mode the Audible will emit 1 beep per second for 10 seconds when alarms strike unless it is set Off During that time the Audible can be acknowledged and silenced by pressing the S button less than 2 seconds A LED Warning Light on the lower end of the housing is synchronized with the Audible and flashes as the Audible sounds It will turn Off when the Alarm is silenced The Audible and LED will not be active if the Audible is Set OFF a group A setting FREE Dive Mode has its own set of Alarms which emit 3 short beeps either 1 or 3 times which cannot be acknowledged or set Off Situations that will activate the NORM GAUG 10 second Alarm include tems activate only in NORM mode Descent deeper than the Depth Alarm Set Point selected Dive Time Remaining at the Set Point selected Elapsed Dive Time at the Set Point selected PO2 at the Set Point selected High O2 of 300 OTU 100 TLBG at the Set Point selected Ascent Rate exceeds 60 FPM 18 MPM when deeper than 60 FT 18 MJ or 30 FPM 9 MPM at 60 FT 18 and shallower Entry into Decompression Mode Deco Conditional Viol
14. S 2 sec to revert to FREE Menu DD ALARMS There are 3 Descending Depth DD alarms that can be set at progressively deeper depths DD2 values deeper than DD1 DD3 values deeper than DD2 Set DD1 Alarm information includes Fig 131 Depth value with FT or M and MAX icons gt Graphics DD1 AL Graphic OFF or ON flashing A lt 2 sec to toggle OFF ON S 2 sec to save Set Point and flash Depth digits if or revert to FREE Menu if OFF bypassing DD2 and DD3 10 FT 1 M A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the setting and revert to the FREE Menu S 2 sec to revert to FREE Menu A hold to scroll upward through Depth values at a rate of 8 per second from 30 to 330 FT 10 to 100 in increments of Fig 127A CDT STATUS upon access LI THR SETA Fig 127B STATUS to access Set or set ready Fig 128 SET CDT min sec FREE Fig 129 SURFACE MAIN during CDT alarm Fig 130 SET FREE EDT AL Fig 131 SET FREE DD1 AL 2002 Design 2011 44 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Set DD2 Alarm information includes Fig 132A gt Depth value with FT or M and MAX icons gt Graphics DD2 AL gt Graphic OFF or ON flashing A lt 2 s
15. diver s current direction 001 to 360 with position graphic E SE etc Blank when the Tilt icon is displayed On time remaining counting down if 15 to sec V Fig 149 REF OP MAIN at 060 turn left to 040 S 2 sec or no button action during 2 min revert to Watch Surface or Dive Main L press to activate Backlight M 2 sec to access Compass Menu surface only A lt 2 sec to access Reference Menu surface or dive REFERENCE MENU information includes Fig 150 gt Graphic SEt with selections gt gt REF HEADING To access REF OP Main with the Heading flashing allowing it to be set gt REVERSE HEADING To select it as the OP Mode with new Heading 180 opposite of Reference Heading set gt On time remaining counting down if 15 to Fig 150 REF MENU lt 2 sec to toggle selection S 2 sec to save the selection and revert to OP Main 2002 Design 2011 50 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Set Reference Heading information includes Fig 151 Current Depth with FT or M icon blank on surface Reference Mode icon 2 bars with arrow with graphic SET flashing above it Static Arrow icon at 12 o clock diver direction of travel Dynamic Arrow tracking Reference direction currently set Numeric heading diver s direction at lower right with position graphic On time
16. gt it remains set for Air until set for Nitrox 21 to 100 O2 data such as PO2 O2 will not be displayed at any time during the dive on the surface or in Plan mode MODs Max Operating Depths will not be displayed on the FO2 set screen internally it will keep track of O2 data for use if FO2 is subsequently set for Nitrox for repetitive dives V VV MV Fig 36 SET F MENU When FO2 is set for Nitrox The Air option will not be displayed as an FO2 setting until 24 hours elapse after the last dive When 2 is set for OFF Gas 2 3 That Gas will not be available in the Gas Switch routine during dives no Switch To screen FO2 50 Default When the Default is set OFF FO2 values will remain set at their last settings saved until 24 hours elapse without conducting a dive gt When the Default is set ON and FO2 is set for Nitrox 10 minutes on the surface after that dive the FO2 will be displayed Fig 37A SET GAS 1 as 50 and further dives will be calculated based on 50 O2 for oxygen calculations and 21 O2 for Nitrogen calculations default 79 Nitrogen unless FO2 is set before the dive gt FO2 will continue to reset to the Default after repetitive dives until 24 hours elapse with no dive or the Default is set OFF 4 SET F FO2 MENU Menu selections Fig 36 gt gt Gas 1 gt gt Gas 2 gt gt Gas 3 gt gt FO2 Default GAS 1 5 lt 2 sec to access Set F Menu w
17. operation in Compass Mode will be terminated and the Dive Main will be displayed indicating the alarm condition Compass Mode can then be reentered by pressing S 2 sec During several types of alarms indication will be given while remaining in Compass Mode without interuption They are Ascent Alarm Fig 159 gt VARI all segments flashing until slowed Depth Alarm Fig 160 gt Depth digits flash until shallower than the alarm depth set Fig 160 DEPTH ALARM A WARNING You must become thoroughly familiar with setup and operation of the OCS Digital Compass before using it as your primary device for navigation Failure to do so could result in serious errors relating to activities involving navigation gt Practice on land before use in water gt Practice on the surface before use underwater 2002 Design 2011 52 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL REFERENCE A CAUTION When the procedure provided in this section is used to change the Battery you must be sure that the case o ring is not pinched and that the OCS is water tight before conducting diving activities Pre dive pressure testing by an Authorized Oceanic facility is highly recommended 2002 Design 2011 53 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL PC INTERFACE a The Settings Upload portion of the Oceanlog PC Interface PCI program can be used to set change the Mai
18. until the Audible is si lenced then the TLBG will be solid S lt 2 sec to silence Audible gt The graphic ABOVE STOP will be displayed and the Down Arrow icon will flash until descent is made to below the required Stop Depth within Stop Zone then full the Stop icon Stop Bar with both Arrows will be on solid e press to activate the Backlight If descent below the required Deco Stop Depth is made within 5 minutes operation will resume in Deco with off gassing credit given Stop Time and TAT decrease DELAYED VIOLATION 1 DV1 Once above the Deco Stop Depth for more than 5 minutes operation will enter DV1 which is a continuation of CV Again the Audible will sound and the LED will flash And the full TLBG will flash Fig 83 until the Audible is silenced Down Arrow icon continues to flash until descent to below required Stop Depth within Stop Zone then full Stop icon Stop Bar with both Arrows will be on solid e press to activate the Backlight When descent below the required Deco Stop Depth is made operation will resume in Deco with off gassing credit given Stop Time and TAT decrease The difference between CV and DVI is that DV causes operation to enter Violation Gauge Mode 5 minutes after surfacing from that dive COFT 05 DECO STOP TRT EDT 0 09 0 38 Foz Foz je 060 Nx Fig 80 DECO STOP ALT 1 Fig 81 DECO STOP ALT 2 1OFT 5 ABONE STOP
19. 2 min no button action will revert to Surface Main FLY DESAT TIME Fly Time is a count down timer that begins counting down 10 minutes after surfacing from a dive from 23 50 to 0 00 hr min Desat Time Desaturation of Nitrogen also a count down timer provides calculated time for tissue desaturation at sea level tak ing into consideration the Conservation Factor setting Desat Time also begins counting down 10 minutes after surfacing from a dive counting down from 23 50 to 0 00 hr min When the Desat count down reaches 0 00 which will generally occur prior to the Fly count down reaching 0 00 it will remain on the display as 0 00 until the Fly count down reaches 0 00 gt gt gt gt Desat is not displayed after Gauge or Violation dive Desaturation requiring Times greater than 24 hours will display 23 In the event that Time to Desaturate still remains at the end of 24 hours the added time will be zeroed When other screens are accessed the Fly and Desat countdowns continue in the background HORM SURF DIUE rt n Gi B5 Nx Fig 24 NORM SURF MAIN no dive yet HORM SURF DINE Fig 25 NORM SURF MAIN after dive 1 FT MAX EDT 0 54 LAST DINE Fig 26 NORM SURF ALT 1 Last dive s data FE Tt Je GAS Fig 28 NORM SURF ALT 3 SEL gt FLY DESAT PLAN 2 LOG SET F SETA SETU DIVE MODE HISTORY SN 2002 Design 2011 18
20. 24 0 23 0 21 0 20 0 24 0 22 0 21 0 20 0 19 0 18 0 17 0 16 0 15 0 18 0 17 0 16 0 16 0 14 0 13 0 12 0 12 0 11 0 15 0 13 0 12 0 12 0 11 0 10 0 10 0 09 0 09 0 11 0 11 0 10 0 09 0 09 0 08 0 08 0 08 0 07 0 09 0 09 0 08 0 08 0 07 0 07 0 07 0 06 0 06 0 08 0 07 0 07 0 07 0 06 0 06 0 06 0 06 0 05 0 07 0 07 0 06 0 06 0 06 0 05 0 05 0 05 0 05 0 06 0 06 0 06 0 05 0 05 0 05 0 05 0 05 0 04 0 06 0 05 0 05 0 05 0 05 0 04 0 04 0 04 0 04 0 05 0 05 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 03 0 03 0 04 0 04 0 04 0 04 0 04 0 03 0 03 0 03 0 03 12001 to 13000 1 34 0 53 0 34 0 22 0 16 0 11 0 08 0 07 0 06 0 05 0 04 0 04 0 04 0 03 0 03 0 03 0 03 3661 to 3965 1 43 0 55 0 36 0 23 0 16 0 11 0 09 0 07 0 06 0 05 0 05 0 04 0 04 0 03 0 03 0 03 0 03 3966 to 4270 2 07 1 04 0 39 0 28 0 19 0 14 0 10 0 08 0 07 0 06 0 05 0 05 0 04 0 04 0 04 0 03 0 03 13001 lo 14000 1 29 0 51 0 33 0 21 0 14 0 10 0 08 0 07 0 05 0 05 0 04 0 04 0 03 0 03 0 03 0 03 0 00 3966 lo 4270 1 37 0 54 0 34 0 22 0 16 0 11 0 08 0 07 0 06 0 05 0 04 0 04 0 04 0 03 0 03 0 03 0 03 2002 Design 2011 58 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL SPECIFICATIONS CAN BE USED AS e Watch Dive Computer Air or Nitrox Digital Depth Gauge Timer Free Dive activity Compass DIVE COMPUTER PERFORMANCE Buhlmann ZHL 16c based PZ or DSAT
21. Access Start information includes Fig 153 Fig 153 START CAL Graphics CAL and ROTATE 360 with icon e 5 lt 2 sec to activate start Calibration Slowly and steadily rotate the unit 360 in either direction while maintaining it in a flat level position keeping it level is critical for acurracy CAL progress will be displayed The CAL ROTATE screen will also be accessed after the Battery is changed and Data is either saved or cleared CAL Progress information includes Fig 154 Fig 154 PROGRESS Graphic CAL turn until full circle gt dotted circle increasing from to 360 as it is rotated Rotation should take about 30 seconds If not fully rotated 60 seconds operation will revert to the Menu CAL Complete information includes Fig 155 156 LRL Graphic CAL READY gt Graphic READY or AGAIN flashing for 3 seconds READY means it passed in which case Calibration is complete and operation reverts to the OP Main Fig 155 TO START CAL AGAIN means it failed in which case the CAL ROTATE screen will be displayed Press S lt 2 sec to repeat Calibration f Calibration fails after 3 attempts operation will revert to the Watch or Surface Main from which it was accessed If you then continue operation the previous successful Calibration will remain in effect CAL DECLINATION Magnetic Declination is taken from numbers provided on maps or ch
22. S lt 2 sec to save the Month Set Point and flash the Day digits A hold to scroll upward through Day Set Points at a rate of 8 per second from 1 to 31 in increments of 1 A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the Date Set Point and revert to the Set Time Menu SUMMARY OF WATCH MODE OPERATIONS M DC Op Mode 2 sec Watch Light UE Time KS Compass Default A ALT 1 A ALT 2 A back to lt 2 sec gt lt 2 sec lt 2sec Watch M Mors lt 2 sec 2 sec Menu if S 5 back to SET 2 sec Set 2 sec Status 5 gt CDT 55e gt Status 5 view 5 back to Menu 2sec 27 orOFF 72sec gt S 2 sec while viewing S Status 5 5 2 sec to Stop Recall Laps gt gt y Start Stop ET D the Main Menu to Chrono lt 2 sec view lt 2sec P 2 sec to Reset back to Status revert to Watch Main M 2 sec s Daily AL Es Status S Set S back to S view lt 2 sec lt 2 sec gt Status 2 sec 5 Set Time 5 5 5 back to Zsec Date Format 75 lt lt Set lt 2 sec Menu Hour Format others similar Default Time Set Points A 2 sec to toggle step up ALT Time A hold to scroll up M 2 secto step back Time S lt 2 sec to save Date 2002 Design 2011 15 Doc No 12
23. Save CAL COMPASS REF MODE 5 5 as Main lt 2 CLEAR to toggle or CLEARED 3 sec S Face Down after Face Up after Rotate 3sec Progress M CALIBRATE 7 Until ER Until Beep beep 360 Keaplever ferm circle tate lt 2sec turn unit turn unit ready to start 15 sec upside down right side up after allowed complete Y Set Declin TA CAL S save back to READY SET DECLIN 2 sec gt gt OFF 2sec Compass Menu or FAILED S 5 save 3 sec EAST gt Set back to sec Tirage lt 256 Set Menu save revert to 5 5 Comp Main WEST back t 2sec gt Set z lt 2sec i e Menu back to Face Down 0 to 45 TELE if Failed 2002 Design 2011 49 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL OVERVIEW gt 5 2 sec to access Compass OP Main from Watch Surface or Dive Main gt 5 2 sec or no button action 2 to revert to Watch Surface or Dive Main During the final 15 seconds the remaining On time is displayed If a button is pressed during that time the 2 minute On time will reset allowing operation to remain in Compass Mode Compass OP Mode selected North Reference remains until changed Reference OP Mode can set a course then also select a Reverse course while on the surface and during dives uer d Numeric values are displayed as 3 digits 000 to 360 have a resolution of 001 and an accuracy of 005 Operation will be norm
24. Small scratches will naturally disappear underwater Soak and rinse the OCS in fresh water at the end of each day of diving and check to ensure that the areas around the Low Pressure Depth Sensor Fig 164a PC Interface Data Port Fig 164b and Buttons are free of debris or obstructions To dissolve salt crystals use lukewarm water or a slightly acidic bath 50 white vinegar 50 fresh water After removal from the bath place the OCS under gently running fresh water and towel dry before storing Transport your OCS cool dry and protected Fig 164 FRONT INSPECTIONS AND SERVICE Your OCS should be inspected annually by an Authorized Oceanic Dealer who will perform a factory prescribed function check and inspection for damage or wear To keep the 2 year limited warranty in effect this inspection must be completed one year after purchase 30 days Oceanic recommends that you continue to have an inspection performed every year to ensure it is working properly The costs of annual inspections or inspections relating to water tight integrity are not covered under the terms of the 2 year limited warranty To Obtain Service Take your OCS to an Authorized Oceanic Dealer or send it to the nearest Oceanic Regional Facility To return your OCS to Oceanic Record all dive data in the Log and or download the data stored in memory All data will be erased during factory service Package it using a protective cushioning m
25. TMR solid with OFF or ON flashing gt Countdown Time hr min If OFF 0 00 or the CDT time if previously set If ON the remaining time hr min A 2 sec to step through selections OFF ON and SET S lt 2 sec to save the selection that is flashing gt gt IF OFF is selected operation reverts to the Menu with no CDT displayed gt gt If ON is selected operation reverts to the Menu with the time set displayed and counting down gt gt If SET is selected Fig 10 Set CD Timer is accessed Fig 10 CDT STATUS to access Set or set ready 2002 Design 2011 12 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Set CDT information includes Fig 11 Graphics SEt and CD TMR gt CDT hr min with Hour digits flashing gt Time clock icon A hold to scroll upward through Hour Set Points at a rate of 8 per second from to 23 in increments of 1 hr A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S lt 2 sec to save the Hour Set Point and flash the Minute digits A hold to scroll upward through Minute Set Points at a rate of 8 per second from 00 to 59 in increments of 01 min Fig 11 SET CDT A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S lt 2 sec to save the CDT Set Point and revert to
26. all func tions are restored Fig 91 VGMALT 2 During that 24 hours VGM does not allow access to the Set F Plan Dsat and FREE Mode features screens All Watch and Compass functions will be allowed VIOL SURF DINE Gig c e The Fly countdown timer provides the time remaining before normal operation can resume with full features and functions HIGH PO2 Warning gt gt at Alarm Set Point value minus 20 1 00 to 1 40 Alarm gt gt at Set Point value except in Deco then at 1 60 only mecs ME When partial pressure of oxygen PO2 increases to 20 less than the PO2 Alarm Set Point the Audible sounds during which the graphic message WARNING will be displayed the Up Arrow icon will flash and the PO2 value with graphic PO2 will flash in place of NDC until the Audible is silenced Fig 93A HERE After the Audible NDC is restored the graphic WARNING and Up Arrow icon remain on solid until PO2 decreases below SURF GIVE 20 less than the Alarm Set Point then they are removed le p IF PO2 continues to increase and reaches the PO2 Alarm Set Point the Audible sounds again during which the graphic message ALARM will be displayed Fig 928 VGM SURF MAIN The PO2 value with graphic PO2 and Up Arrow icon will flash until PO2 decreases below the Alarm Set Point at which time the Warning information previously described will be displayed PO2 Alarm Main information includes Fig 93B Up Arrow icon flashing
27. during dive If this occurs the OCS must be returned to the factory for evaluation service prior to any further use for diving activities Fig 66 ERROR after surfacing 2002 Design 2011 27 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL NORM DIVE MODES 2002 Design 2011 28 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL NO DECO MAIN information includes Fig 67 gt Current Depth with FT or M icon or dashes during the first 10 minutes on the surface hr min with graphic or whichever is less at the time or dashes during the first 10 minutes on the surface Surface Interval Time hr min with graphic SURF and time clock icon during the first 10 minutes on the surface Graphic GAS1 or 2 or 3 one in use Nx icon if any Gas is set for Nitrox TLBG with NI icon VARI while ascending V V VV VM The Dive Main continues to be displayed during the first 10 minutes after surfacing with access fo Dive ALTs A lt 2 sec to access ALTs A 2 sec to access Deep Stop Preview if triggered M lt 2 sec to access Gas Switching S 2 sec to acknowledge alarms 5 2 sec to access Compass L press to activate Backlight These items can only be accessed while viewing the Main No Deco Alt 1 information includes Fig 68 Max Depth with FT or and MAX icons Elapsed Dive Time hr min with graph
28. gt CDT min sec with Minutes digits flashing Time clock icon V A hold to scroll upward through Minute Set Points at a rate of 8 per second from to 59 in increments of 1 min A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the Minute Set Point and flash the Seconds digits A hold to scroll upward through Seconds Set Points at a rate of 8 per second from 00 to 59 in increments of 01 sec A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the CDT Set Point and revert to the CDT Status screen with SET flashing similar to Fig 127B S 2 sec to revert to FREE Menu The CDT will run in the background while on the surface and during dives until it counts down to 0 00 or it is turned OFF When a set Countdown Time reaches 0 00 the Audible Alarm will sound during which time the graphic CDT will be displayed with 0 00 flashing on the Surface or Dive Main Fig 129 EDT 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 130 Graphic EDT gt Graphic OFF ON flashing A lt 2 sec to toggle OFF ON S 2 sec to save Set Point and revert to FREE Menu
29. information includes Fig 75 e Current Depth with FT or M icon gt Grahic TMR Timer and Run Time counting up to 9 59 max min sec then 0 05 gt Graphic 51 or 2 or 3 one in use SAFETY STOP gt icon if any Gas is Nitrox gt TLBG with NI icon lt 2 sec to access Fig 75 SAFETY STOP MAIN M 2 sec to access Gas Switching set for Timer use S lt 2 sec to acknowledge alarms e 5 lt 2 sec to Start Stop the Timer blocked when S if pressed to acknowledge alarms A 2 sec when the Timer is stopped to reset it o 0 00 S 2 sec to access Compass noc EDT L press to activate Backlight 0 24 0 26 Foz Piz 3 060 Nx Fig 76 SAFETY STOP ALT 1 Safety Stop Alt 1 information includes Fig 76 Max Depth with FT or M and MAX icons DTR hr min with graphic NDC or OTR if less Elapsed Dive Time hr min with graphic EDT FO2 Set Point for Gas in use with graphic FO2 Current PO2 value ATA with graphic if Nitrox Nx icon if Nitrox O2BG with O2 icon if Nitrox H 2 sec to access AIT 2 J Revert to Main in 5 sec if A is not pressed 93627 Safety Stop Alt 2 information includes Fig 77 Ber gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or V V V V VM Fig 77 SAFETY STOP ALT 2 e 5 sec or lt 2 sec
30. lt 2 sec to step down forward through selections M 2 sec to step up back through selections SHEH TO S 2 sec to access selection the Switch To screen indicated by Arrow icon No access provided if OFF GAS Switch To information includes Fig 102 Graphics SWCH TO GASI or 2 or 3 Graphic FO2 with Set Point Graphic PO2 with value calculated for that Gas FO2 gt Nx icon if Nitrox V Fig 102 GAS SWITCH TO S 2 sec to Switch from the Gas in use to the Gas indicated and revert to Main with the new Gas selected bo NOT BHEH TO 3 Foz na 150 Nx Gas Switch Alarm If a switch to the new Gas would result in PO2 gt 1 60 the Audible will sound and a warning message will flash Fig 103 until it is silenced then the graphic SWCH TO will be restored Due to the possibility that sufficient air may not be available in the Switch From tank the switch will still be allowed Fig 103 GAS SWITCH If the switch is made the PO2 alarm will strike If in Deco the Up Arrow icon will not flash you control action to be taken SOLARI 2002 Design 2011 37 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL SURFACE Watch M S Mode 2sec GAUG 2 sec ompass SURF n MAIN ALTs lt 2sec closure Light M Mors lt 2 sec 2 sec Menu gt FLY 5 access lt 2sec selection LOG SET A lt 2 sec SET U S 2 sec to revert D
31. profiles Oceanic advises that you should not use an OCS If you exceed certain limits the OCS will not be able to help you get safely back to the surface These situations exceed tested limits and can result in loss of some functions for 24 hours after the dive in which a violation occurred NORM DIVE MODE STRUCTURE Surface Mode at 2FT 0 6 M for 1 sec Safety Stop A i ALTs Dive Mode 521560 Depth Time set or Run Timer at 5 FT 1 5 M for 5 sec Deep Stop A Main 22 gt ALTS at 1 2 Max Depth GAS SAS ack Alarms Switching Compass ALTs Backlight DS Preview 2002 Design 2011 35 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL GAS SWITCHING 2002 Design 2011 36 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL OVERVIEW Can only switch when Dive Main screens are displayed LE gt Cannot Switch Gas on surface JL gt Cannot Switch Gas during alarms BAS gt All NORM dives begin with Gas 1 gt gt NORM mode defaults to Gas 1 after 10 minutes the surface BbH53 OFF GAS Switch Menu information includes Fig 101 M 2 sec while a NORM Dive Main is displayed to access the Menu screen if 2 or more gasses are set for use Fig 101 GAS SWITCH Graphic SEL MENY gt Graphic selections GAS1 GAS2 GAS3 with FO2 settings The Arrow icon gt next to the Gas currently in use at the time A
32. remaining counting down if 15 to sec V V V VM 5 lt 2 sec to flash Heading value lower right with SET solid Rotate the Compass keeping level in either direction to new Heading at lower right Fig 151 io e 5 lt 2 sec to lock in new Heading replacing SET rotate to desired Heading Reverse Ref Heading information includes Fig 152 gt Current Depth with FT or M icon blank on surface gt Reverse Mode icon 2 bars with arrow with reverse Heading 180 opposite of Reference Heading set above it flashing gt Static Arrow icon at 12 o clock diver direction of travel gt Dynamic Arrow tracking Reference direction currently set gt Numeric heading diver s direction at lower right with position graphic gt On time remaining counting down if 15 to O sec e 5 lt 2 sec to reverse Heading Fig 152 REVERSE REF HEADING The value above the Reverse Mode icon new course will stop flashing indicating the Heading has been reversed averse from 330 10 199 The value at the lower right will then indicate actual current direction CALIBRATION surface only CAL Local magnetic fields can effect display of actual location when reading a digital compass It may be advantageous to Cali brate the Compass before its first use after purchase use new regions or if inaccuracies are experienced Calibration will be 360 required when the battery is changed 100 CAL
33. the CDT Status screen with SET flashing similar to Fig 10 A lt 2 sec to select OFF to save for later use or ON to start the countdown S lt 2 sec to save the selection that is flashing gt gt If OFF is selected operation reverts to the Menu with no CDT displayed gt gt IF ON is selected operation reverts to the Menu with the time set displayed and counting down When a set Countdown Time reaches 0 00 the Audible Alarm will sound during which time the CDT digits on the Watch Default Fig 12 WATCH MAIN Time screen will be displayed as 0 00 flashing Fig 12 during CDT Alarm FREE Dive Mode has a separate min sec CDT CHRONOGRAPH Stop Watch Lap Timer Upon access from the Menu the Status screen will be displayed CHRONO Chrono Status information includes Fig 13 0 00 00 0 1 gt Graphic CHRONO gt 0 00 00 00 hr min sec 01 sec if not running or elapsed time with graphic LAP1 or 2 to 9 if running L RP e Time clock icon e 5 lt 2 sec to start Timer counting up from 0 00 00 00 to 9 59 59 99 max hr min sec 01 sec in increments of 01 Fig 13 CHRONO 1 100th sec After the first 4 99 seconds the 01 digits display 2 dashes S lt 2 sec to freeze Lap Times 1 up to 9 the Timer continues to run in the background 2 sec to stop Timer and recall Laps 1 to 9 repeat to recall other Laps Fig 14 CHRONO 2 sec to reset T
34. until Set Point then solid C HARNINE Current Depth with FT or M icon 2 value ATA with graphic PO2 flashing until Set Point then solid Graphic message ALARM until Set Point then WARNING Graphic GAS or 2 or 3 one in use Fig 93A PO2 WARNING Nx icon during Audible TLBG with NI icon VARI while ascending V V VV VV V A lt 2 sec to access ALTs S 2 sec to acknowledge alarms S 2 sec to access Compass M lt 2 sec to access Gas Switching L press to activate Backlight PO2 Alarm Alt 1 information includes Fig 94 Max Depth with FT or M and MAX icons gt DTR hr min with graphic NDC or OTR if less 0 00 if PO2 is 1 60 gt Elapsed Dive Time hr min with graphic EDT 4 gt FO2 Set Point for Gas in use with graphic FO2 MAX Current PO2 value ATA with graphic noc EDT gt icon 0 10 0 26 gt O2BG with O2 icon Poz jc 10 Nx Fig 94 PO2 ALARM ALT 1 2 sec to access AIT 2 Revert to Main in 5 sec if A not pressed 2002 Design 2011 33 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL PO2 Alarm Alt 2 information includes Fig 95 gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or e 5 lt 2 sec revert to Main PO2 during Deco When in Deco PO2 will only alarm at 1 60 The PO2 alarm settings do not app
35. 0 42 0 39 0 37 0 35 0 37 0 35 0 33 0 32 0 30 0 28 0 26 0 24 0 23 0 26 0 24 0 23 0 21 0 20 0 19 0 18 0 17 0 16 0 19 0 18 0 17 0 16 0 15 0 14 0 13 0 12 0 11 0 15 0 14 0 13 0 12 0 11 0 10 0 10 0 09 0 09 0 11 0 10 0 10 0 09 0 09 0 08 0 08 0 07 0 07 0 09 0 08 0 08 0 08 0 07 0 07 0 07 0 06 0 06 0 08 0 07 0 07 0 07 0 06 0 06 0 06 0 05 0 05 0 07 0 06 0 06 0 06 0 05 0 05 0 05 0 05 0 05 0 06 0 05 0 05 0 05 0 05 0 05 0 04 0 04 0 04 0 05 0 05 0 05 0 05 0 04 0 04 0 04 0 04 0 04 0 05 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 03 0 04 0 04 0 04 0 04 0 04 0 03 0 03 0 03 0 03 0 04 0 04 0 04 0 03 0 03 0 03 0 03 0 03 0 03 0 04 0 04 0 03 0 03 0 03 0 03 0 03 0 03 0 03 PZ ALGORITHM gt gt NDLS HR MIN AT ALTITUDE METRIC 916 1221 1526 1831 2136 2441 2746 3051 3356 to to to to to to to to to 1220 1525 1830 2135 2440 2745 3050 3355 3660 2 41 2 31 2 23 2 16 2 10 2 04 1 59 1 54 1 50 1 27 1 21 1 15 1 12 1 08 1 05 1 03 1 00 0 58 0 55 0 53 0 51 0 49 0 47 0 44 0 42 0 39 0 37 0 39 0 37 0 35 0 33 0 32 0 30 0 28 0 26 0 24 0 28 0 26 0 24 0 23 0 21 0 20 0 19 0 18 0 17 0 20 0 19 0 18 0 17 0 16 0 15 0 14 0 13 0 12 0 16 0 15 0 13 0 12 0 11 0 11 0 10 0 09 0 09 0 12 0 11 0 10 0 09 0 09 0 09 0 08 0 08 0 07 0 09 0 09 0 08 0 08 0 07 0 07 0 07 0 07 0 06 0 08 0 07 0 07 0 07 0 06 0 06 0 06 0 05 0 05 0 07 0 06 0 06 0 06 0 06 0 05 0 05 0 05 0 05 0 06 0 06 0 05 0 05 0 05 0 05 0 05 0 04 0 04 0 05 0 05 0 05 0 05 0 04 0 04 0 04 0 04 0 04 0 05 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 03 0 04 0 0
36. 4 0 04 0 04 0 04 0 04 0 03 0 03 0 03 0 04 0 04 0 04 0 04 0 03 0 03 0 03 0 03 0 03 0 04 0 04 0 03 0 03 0 03 0 03 0 03 0 03 0 03 DSAT ALGORITHM gt gt NDLS HR MIN AT ALTITUDE IMPERIAL 4001 5001 6001 7001 8001 9001 10001 11001 12001 to to to to to to to to to 5000 6000 7000 8000 9000 10000 11000 12000 13000 3 07 2 55 2 45 2 36 2 28 2 21 2 15 2 10 2 04 1 36 1 30 1 25 1 20 1 16 1 12 1 09 1 06 1 03 1 00 0 58 0 55 0 52 0 48 0 45 0 43 0 41 0 39 0 40 0 38 0 36 0 34 0 33 0 31 0 30 0 29 0 28 0 30 0 28 0 27 0 26 0 24 0 23 0 22 0 20 0 19 0 23 0 21 0 20 0 19 0 18 0 17 0 16 0 16 0 14 0 18 0 17 0 16 0 15 0 14 0 13 0 12 0 11 0 10 0 14 0 13 0 12 0 11 0 10 0 10 0 09 0 09 0 08 0 11 0 10 0 09 0 09 0 08 0 08 0 08 0 07 0 07 0 09 0 08 0 08 0 08 0 07 0 07 0 07 0 06 0 06 0 08 0 07 0 07 0 07 0 06 0 06 0 06 0 06 0 05 0 07 0 06 0 06 0 06 0 06 0 05 0 05 0 05 0 05 0 06 0 06 0 05 0 05 0 05 0 05 0 05 0 04 0 04 0 05 0 05 0 05 0 05 0 05 0 04 0 04 0 04 0 04 0 05 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 04 0 05 0 04 0 04 0 04 0 04 0 04 0 04 0 03 0 03 0 04 0 04 0 04 0 04 0 04 0 03 0 03 0 03 0 03 DSAT ALGORITHM gt gt NDLS HR MIN AT ALTITUDE METRIC 1221 1526 1831 2136 2441 2746 3051 3356 3661 to to to to to to to to to 1525 1830 2135 2440 2745 3050 3355 3660 3965 3 24 3 10 2 58 2 48 2 39 2 31 2 24 2 18 2 12 1 44 1 37 1 30 1 25 1 21 1 17 1 13 1 10 1 07 1 03 1 00 0 57 0 55 0 52 0 49 0 46 0 43 0 41 0 42 0 40 0 38 0 36 0 34 0 32 0 31 0 30 0 29 0 31 0 29 0 28 0 27 0 26 0
37. 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL NORM SURFACE MODES 2002 Design 2011 16 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL NORM SURFACE FUNCTIONS Watch Mode WATCH M Compass DFLT TIME 2 sec Surface ALTs Light RM SURF MAIN lt 2 sec NO R M FLY DSAT PLAN A LOG lt 2 sec SET F S 2 sec while viewing the NORM Menu to revert to SURF Main SETA SEL 22 SETU DIVE MODE sec gt GAUG HISTORY FREE SN r Shown is access to NORM from Watch then to GAUG from NORM Access from NORM to FREE GAUG to FREE GAUG to NORM FREE to NORM and FREE to GAUG are similar DIVE COMPUTER OPERATING MODES NORM Mode gt gt for Air and Nitrox SCUBA activity with up to 3 Gases GAUG Mode gt gt for SCUBA activity with Depth Time indication FREE Mode gt gt for breath hold diving activity with Depth Time indication If no previous dive has been taken within the past 24 hours NORM is the default upon access from Watch Time Others accessed as indicated above At any time while operating in Surface Modes operation will enter the Dive Mode selected upon descent to 5 FT 1 5 for 5 seconds When Wet Activation is set OFF Dive Mode will only be activated during operation in a DC Mode It will not activate while in Watch Mode When Wet Activation is set ON the selected Dive Mode will activate upon descent regardless of what mode it is operating in at the time
38. AIN information includes Fig 124 Graphic FREE V V V VM Battery icon if voltage is low A lt 2 sec to access ALT 1 ALT 2 if no dive yet M 2 sec to access FREE Menu M 2 sec to access Watch Mode 5 2 sec to access Compass L press to activate Backlight Compass can only be accessed from Main FREE SURF ALT 1 information includes Fig 125 gt gt Elapsed Dive Time min sec with graphic EDT 3 dashes Graphic LAST DIVE indicating that data is from the dive previously conducted while in FREE mode lt 2 sec to access ALT 2 10 sec revert to Main if A is not pressed L press to activate Backlight FREE SURF ALT 2 information includes Fig 126 Time of Day hr min sec with A or P Altitude graphic if EL2 to EL7 blank if Sea level Temperature with icon and graphic F or VV OV 5 sec or 2 sec revert to Main L press to activate Backlight Surface Interval min sec up to 59 59 then hr min with graphic SURF and Time clock ico n Number of dives completed during that set series of repetitive dives with graphic DIVES up to 99 0 if no dive made yet TLBG with NI icon if any nitrogen remaining after NORM or FREE dives in past 24 hours uan n Max Depth with FT or and MAX icons 2 dashes if no previous dive if no previous dive FREE SURF T DIVES au e Fig 124A FREE SURF MAIN no dive yet F
39. Backlight GAUG DIVE ALT information includes Fig 111 Max Depth with FT or M and MAX icons gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or e 5 sec or lt 2 sec revert to Main DELAYED VIOLATION 3 DV3 Upon descent deeper than the MOD 660 FT 200 the Audible will sound and the LED will flash Also the Up Arrow will flash and Current Depth and Max Depth will only indicate dashes signifying that you are Out of Range Upon ascending above 660 FT 200 Current Depth will be restored however Max Depth on ALT 1 will display 3 dashes for the remainder of that dive Also the Log for that dive will display 3 dashes as the Max Depth When operating in Digital Gauge Mode the Depth range is extended to 660 FT 200 M DV3 MAIN information includes Fig 112 Up Arrow icon flashing Current Depth 3 dashes flashing with FT or M icon Run Time hr min sec with graphic TMR 0 00 00 until started up to 9 59 59 blank if set OFF Elapsed Dive Time hr min with graphic EDT Graphic TOO DEEP Graphic GAUG Mode VARI while ascending V V VV VV S 2 sec to access Compass S 2 sec to acknowledge Alarms S lt 2 sec to start stop Run Timer if set ON prevented if acknowledging Alarms A 2 sec to reset Run Timer if set ON A 2 sec to access ALT L press to activate Backlight DV3 ALT informatio
40. Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Fly Desat information includes Fig 29 30 gt Time to Fly hr min 0 00 if no dive yet dashes during first 10 min on surface with graphic FLY gt Time to Desat hr min 0 00 if no dive yet dashes during first 10 min on surface with graphic DESAT gt Time clock icon 23 60 FLY e 5 lt 2 sec to revert to Menu 3 14 DESAT e press to activate Backlight NORM PLAN MODE Fig 29 FLY DESAT No Deco Dive Times NDLs NORM Plan Mode are based on the Algorithm selected or Z and only on the FO2 set for 10 min after dive Gas 1 FO2 set for Gas 2 and 3 are not used NORM Menu Plan Lead in PDPS FLY i DESAT Plan Lead in information includes Fig 31A B Graphic PLAN Graphic FO2 1 Gas 1 gt Graphic Air or numeric value 21 to 100 indicating the FO2 set for Gas 1 Fig 30 FLY DESAT Graphic PO2 with PO2 Alarm value set 1 20 to 1 60 if Nitrox blank if Air lt 10 min after dive gt icon if Nitrox e S lt 2 sec to access PDPS e press to activate Backlight PLAN PDPS Pre Dive Planning Sequence The PDPS displays Depths and allowable No Deco Dive Times It will sequence through Depths from 30 to 190 FT 9 to 57 M 02 1 or Max Depth that will allow theoretical No Deco Dive Time of at least 1 minute based upon previous dive profiles in a wr serie
41. EE VIOLATION entry into Deco during Aud ADDITIONAL INFORMATION PERTAINING TO FREE DIVE MODE Although breathing apparatus is not utilized for FREE Dive activities nitrogen tissue loading remains a is Ms io S factor Nitrogen loading is calculated 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 Deco Dive Time Remaining NDC Time are carried over from one operating mode to the other which permits the user to maintain awareness of VIOL nitrogen absorption and offgasing status SURF DIVES The mathematical models currently used in the OCS are based on no decompression decompression 35 multilevel repetitive dive schedules vig These algorithms do not take into account the physiological changes associated with the high pressures Fig 143 FREE VIOLATION that competitive type Free diving can expose a diver to 6 sec surface 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 act
42. FT 10 to 100 in increments of 10 FT 1 M lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the setting and revert to the Set A Menv Fig 43 SET TLBG AL DTR HL There is a separate alarm associated with exceeding the MOD max operating depth which is a violation described later FREE mode has separate Depth Alarms that are not affected by this setting i Set EDT Alarm information includes Fig 42 e Graphic EDT AL Fig 44 SET DTRAL gt Elapsed Dive Time value hr min flashing with MAX and Time clock icons n 2002 Design 2011 21 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL A hold to scroll upward through Set Points at a rate of 8 per sec from 0 10 to 3 00 hr min in increments of 0 05 min lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the setting and revert to the Set A Menv FREE Mode has a separate EDT Alarm Set TLBG Alarm information includes Fig 43 page 21 Graphic TLBG AL gt Depth value flashing with MAX and FT or icons A 2 sec to step upward through Set Points from 1 to 4 segments one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the setting and revert to the Set A Me
43. Fig 51 gt Graphics GLO Backlight and DURATION gt Set Point O or 5 10 30 60 flashing with graphic SEC A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S lt 2 sec to save the setting and revert to the Set U Menu Glo Dura Backlight Duration is the time the backlight will remain On after L is released Set Sampling information includes Fig 52 gt Set Point graphics 2 SEC 15 SEC 30 SEC and 60 SEC Arrow icon next to the one previously saved flashing A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S lt 2 sec to save the setting and revert to the Set U Menu Sampling is the rate data is sampled and stored for download to the associated PC Interface program Refer to pages 9 amp 54 SELECT DIVE MODE S 2 sec to access Set Dive Mode while the selection Arrow icon gt is next to it on the NORM Menu Information includes Fig 53 gt Graphic SEL Select gt Graphics NORM MODE GAUG MODE and FREE MODE Arrow gt icon next to mode currently active A lt 2 sec to step upward through selections one at a time M lt 2 sec to step back through selections one at a time S 2 sec to save the selection and access that mode s Surface Main screen NORM GAUG HISTORY MODE S 2 sec to access History 1
44. Fig 85 Up Arrow icon flashing Current Depth 3 dashes flashing with FT or M icon DTR as dashes with graphic Graphics TOO DEEP and 51 or 2 or 3 one in use Nx icon if any Gas is Nitrox TLBG with NI icon VARI while ascending Poe 309 2 Nx Fig 86 DV3 ALT 1 V VV VV V A lt 2 sec to access ALTs S 2 sec to acknowledge alarms S 2 sec to access Compass L press to activate Backlight DV3 Alt 1 information includes Fig 86 gt Max Depth as dashes with FT or and MAX icons Elapsed Dive Time hr min with graphic EDT FO2 Set Point for Gas in use with graphic FO2 Current PO2 value ATA with graphic if Nitrox Nx icon if Nitrox O2BG with O2 icon if Nitrox V V V VM 2 sec to access ALT 2 Fig 87 DV3 ALT 2 Revert to Main in 5 sec if A not pressed DV3 Alt 2 information includes Fig 87 gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or e 5 secor lt 2 sec revert to Main VIOLATION GAUGE MODE VGM If a Deco Stop Depth greater than 70 FT 21 M is required operation will enter VGM This would be preceded by DV2 Operation would then continue in VGM during the remainder of that dive and for 24 hours after surfacing VGM turns the OCS into a digital instrument without any decompression or oxygen related calculations or dis
45. Fly Time to Desat Temperature Max Operating Depth NORM GAUG SI Time NORM GAUG Dive Number NORM Depth display GAUG Depth display NORM GAUG EDT NORM DTR NDC OTR FO2 Set Points Gas 1 2 3 PO2 Value Gas 1 2 3 No Deco Deep Stop Time No Deco Safety Stop Time Deco Stop Time Total Ascent Time Violation Countdown Timer e FREE SI Time FREE Dive Number FREE Countdown Timer FREE EDT Range 0 00 00 to 23 59 59 hr min sec 0 00 00 to 23 59 59 hr min sec 23 hr to O to 23 hr 23 59 to 0 00 hr min 19 0 00 00 00 to 99 59 59 99 hr min sec_ 01 sec 1 59 to 0 00 min sec Sea EL 2 to EL7 23 50 to 0 00 hr min starting 10 min after the dive 23 50 to 0 00 hr min starting 10 min after the dive O to 140 F 9 to 60 C 330 FT 100 0 00 to 23 59 hr min 0 to 24 0 to 330 FT 100 M 0 to 660 FT 200 0 00 to 9 59 hr min 0 00 to 9 59 hr min Air 21 to 100 0 00 to 5 00 ATA 2 00 to 0 00 min sec 5 00 to 0 00 min sec 0 00 to 9 59 hr min 0 00 to 9 59 hr min 23 50 to 0 00 hr min 0 00 to 59 59 min sec 1 00 to 23 59 hr min 01099 59 59 to 0 00 min sec 0 00 to 59 59 min sec SPECIFICATIONS CONTINUED Resolution 1 second 1 second 1 hour 1 minute 1 Lap 01 second 1 second 1 level 1 minute 1 minute 1 F C 1 minute 1 1 FT 0 1 1 M 1 FT 0 1 1 M minute minute 1 01 1 second 1 second minute minute minute second minute seco
46. IVE MODE from Menu M to SURF Main HISTORY 29 586 SN Surface Mode at 2 FT 0 6 M for 1 sec F ee 5FT 1 5 for 5 sec Dive Mode DIVE P Compass 2 sec GAUG S Start Stop DIVE lt 2sec Timer MAIN Reset A Timer 2sec A L ALTs lt 2 sec closure Light 2002 Design 2011 38 Doc No 12 5272 r01 9 28 11 DIGITAL GAUG MODE STRUCTURE OCCANIC OCS OPERATING MANUAL DIGITAL GAUGE OP MODE 2002 Design 2011 39 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL GAUG SURF MAIN information includes Fig 104 Graphic GAUG gt Graphic SURF and SI hr min with Time clock icon if no dive yet this is time since access to GAUG gt Graphic DIVE and number of dives completed during that operating period up to 24 0 if no dive made yet BHLIE Battery icon if voltage is low SURF DIVE A lt 2 sec to access ALT 1 H 10 M lt 2 sec to access GAUG Menu e M 2 sec to access Watch Mode 5 2 sec to access Compass Fig 104 GAUG SURF MAIN e press to activate Backlight Compass can only be accessed from Main Ib GAUG SURF ALT 1 information includes Fig 105 AX gt Max Depth of dive previously made or of that repetitive group with FT or and MAX icons dashes if no dive EDT gt Elapsed Dive Time hr min of dive previously made or of that repetitive gro
47. OCCANIC OCS OPERATING MANUAL OCS DIVE COMPUTER OPERATING MANUAL 2002 Design 2011 1 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL CONTENTS n e 3 DIVE MODE FEATURES eco ete tenore 24 WET ACTIVATION 25 FEATURES AND FUNCTIONG ccccccssscesssseessseeeessssseesseeseessaeens 5 BACKLIGHT 25 DISPLAY LAYOUT BAR GRAPHS 225 ABBREVIATIONS TLBG 25 INITIAL ACTIVATION O2BG 2x25 VARI 25 OVERVIEW veo ALGORITHM 26 MENU SYSTEM wed CONSERVATIVE FACTOR 26 OPERATING MODE 8 DEEP 26 SAFETY STOP eI 26 AUDIBLE ALARM iapa Aan PC INTERFACE ee OVERVIEW FO2 SETTINGS AND 50 DEFAULT 26 POWER SUPPLY LOW BATTERY FO2 50 Default 26 FO2 set for Air 2f WATCH MODE 11 FO2 set for Nitrox 27 WATCH DEFAULT TIME x12 DIVE TIME REMAINING 27 WATCH MENU 12 No Deco DTR 27 Countdown Timer 12 2 DDR OUR e 27 Chronograph 13 Daily Alarm 13 ERROR RESET DURING 42442 2 27 Set Time Menu 14 Set Date Format 14 NORM DIVE MODES 28
48. ODE REF HODE NORTH OP MAIN information includes Fig 148 CALIBRATE Current Depth with FT or M icon during dive mode 00 during first 10 min on surface blank on surface gt 10 min North Mode icon letter N in box Static Arrow icon at 12 o clock diver direction of travel Dynamic Arrow relative direction of magnetic North Tilt icon when the Compass is at an angle gt 20 off level Numeric heading diver s current direction 001 to 360 with position graphic E SE Blank when the Tilt icon is displayed On time remaining counting down if 15 to sec Fig 147 COMPASS MENU V V V VM e 5 2 sec or no button action during 2 to revert to Watch Surface or Dive Main e press to activate Backlight M lt 2 sec to access Compass Menu surface only Fig 148 NORTH OP MAIN REFERENCE OP MAIN information includes Fig 149 pe Current Depth with FT or M icon during dive mode 00 during first 10 min on surface blank on surface gt 10 min Reference Mode icon 2 bars with arrow Fig 149a with numeric Reference heading course set above it Static Arrow icon at 12 o clock diver direction of travel Turn Arrow icon left or right flashing during any time the diver deviates gt 10 off the heading set Dynamic Arrow tracking Reference direction set Tilt icon when the Compass is at an angle gt 20 off level Numeric heading
49. Oy Finland DECOMPRESSION MODEL The programs within the OCS simulate the absorption of nitrogen into the body by using a mathematical model This model is merely a way to apply a limited set of data to a large range of experiences The OCS dive computer model is based upon the latest research and experiments in decompression theory Still using the OCS just as using the U S Navy or other No Decompression Tables is no guarantee of avoiding decompression sickness i e the bends Every diver s physiology is different and can even vary from day to day No machine can predict how your body will react to a particular dive profile 2002 Design 2011 3 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Welcome to OCEANIC and THANK YOU for choosing the OCS 2002 Design 2011 4 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL FEATURES AND FUNCTIONS 2002 Design 2011 5 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL ACTIV AL ALT AUD AVAIL BATT CAL CDT CD CHRONO CONSERV DD DECO DFLT DSAT DTR DURA E EDT EL FO2 FORM FREE FT GAUG GLO HIST LO M MIN DESAT DISPLAY LAYOUT ICONS Descend Ascend log or Stop Mode Depth id VARI Temp or Heading FO2 low Nitrox Battery DISPLAY ABBREVIATIONS Activation N 7 North compass Alarm NDC No Deco Alternate watch time NDL 7 No Deco Limit Audi
50. PERATING MANUAL O2 Alarm on Surface The graphics O2 and ALARM are displayed solid in place of NORM until O2 decreases below 100 then the NORM Surface Main screen is restored If High O2 occurred during Deco the graphic O2 flashes with the graphic ALARM and full O2BG solid for the first 5 minutes then the O2BG is removed and the graphics O2 and ALARM alternate with VIOL until O2 decreases below 100 or 10 minutes elapse then the graphic O2 alternates with NORM until 24 hours elapse with no dive gt Operation enters VGM gt In the event that a dive is made during the 24 hour period a full 24 hour surface interval must then be served before all functions are restored gt During that 24 hours VGM does not allow access to the Set F Plan Desat and FREE Mode features screens All Watch and Compass functions will be allowed A WARNINGS Decompression diving or diving deeper than 130 FT 39 M will greatly increase your risk of decompression sickness Decompression diving is inherently hazardous and greatly increases your risk of decompression sickness even when performed according to the dive computer s calculations Using an OCS is no guarantee of avoiding decompression sickness The OCS enters Violation Mode when a situation exceeds its capacity to predict an ascent procedure These dives represent gross excursions into decompression that are beyond the boundaries and spirit of the OCS s design If you are following these dive
51. Post Dive Operation will revert from Dive Mode to Post Dive Surface Mode upon ascent to 2 FT 0 6 M for 1 second During the first 1O minutes on the surface after a NORM GAUG dive or 1 minute after a FREE dive gt gt The Dive Main will be displayed with Surface Interval time and access to Dive ALT screens descent during the first 10 minutes after surfacing from a NORM or GAUG dive or the first 1 minute after surfacing from a FREE dive is a continu ation of that dive After the 10 minute or 1 minute interval on the surface has elapsed gt gt The Surface Main will be displayed with accessed given to other surface displays descent is then considered a new dive 2002 Design 2011 17 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL NORM SURF MAIN information includes Fig 24 25 gt V V V VM Graphic NORM Graphic SURF and SI hr min with Time clock icon if no dive yet this is time since access to NORM Graphic DIVE and number of dives completed during that operating period up to 24 0 if no dive made yet Nx icon if any Gas is set for Nitrox TLBG with NI icon if any after a NORM or FREE dive Battery icon if voltage is low lt 2 sec to access ALT 1 M 2 sec to access NORM Menu M 2 sec to access Watch Main 5 2 sec to access Compass OP Main L press to activate Backlight Compass can only be accessed from Main NORM SURF ALT 1 La
52. REE SIRF T GIVES 3405 Fig 124B FREE SURF MAIN 34 min after dive 4 i38 MAX EDT 0 38 LAST DINE Fig 125 FREE SURF ALT 1 Last dive s data Fig 126 FREE SURF ALT 2 2002 Design 2011 43 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL FREE MENU M lt 2 sec to access Menu while viewing Surface Main lt 2 sec to step down forward through selections M lt 2 sec to step up backward through selections S lt 2 sec to access selection indicated by Arrow icon gt M 2 sec any time while in the Menu system to revert to Surface Main S 2 sec while viewing the Menu to revert to Surface Main 2 min no button action will revert to Surface Main CDT Countdown Timer STATUS information includes Fig 127A gt Graphics CD TMR solid with OFF or ON flashing gt Countdown Time hr min If OFF 0 00 or the CDT time if previously set If ON the remaining time A lt 2 sec to step through selections OFF ON and SET S lt 2 sec to save the selection that is flashing S 2 sec to revert to FREE Menu gt gt If OFF is selected operation reverts to the Menu gt gt IF ON start is selected operation reverts to the Menu with the time set starting to countdown gt gt If SET is selected Fig 127B Set CDT is accessed Set CDT information includes Fig 128 gt Graphics SEt and CD TMR
53. T TLBG with NI icon if any from FREE or NORM dives within last 24 hours 5 2 sec to access Compass lt 2 sec to access ALT 1 e press to activate Backlight FREE DIVE ALT 1 information includes Fig 136 gt Graphics CD TMR Timer Status OFF or ON flashing Remaining CD Time min sec with colon flashing if ON and a CD is in progress 0 00 with colon flashing if the CD is complete or OFF with the CD previously set Time clock icon S lt 2 sec to toggle ON OFF start stop Timer 2 sec to access AIT 2 Revert to Main in 10 sec if A not pressed The CDT will run in the background until it counts down to 0 00 or it is turned OFF FREE DIVE ALT 2 information includes Fig 137 gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or e 5 sec or A lt 2 sec revert to Main FREE DIVE ALARMS FREE mode alarms which are separate from NORM or alarms sound 1 or 3 times as 3 short beeps then clear They cannot be acknowledged or silenced FREE CDT Alarm When a set Countdown Time reaches 0 00 the Audible Alarm will sound during which time the graphic CDT will be displayed With 0 00 flashing on the Main screen Fig 138 The digits will stop flashing after the Audible FREE EDT Alarm When set ON the EDT alarm activates every 30 seconds during a dive The Audible will sound during which time the T
54. al and display of values will be within specified tolerances up to 90 tilt at which time the Heading diver s direction digits are removed until the tilt angle is within tolerance Fig 144 NORTH OP MODE V VV M actual course heading set Upon accessing the Compass the OP operating Main of the last mode selected will be displayed gt gt North Fig 144 Refer ence Fig 145 or Reverse Reference Fig 146 While on the surface press M 2 sec to access the Compass Menu to change the OP Mode Calibrate or set Declination COMPASS MENU information includes Fig 147 gt Graphics SEL select and MENU with selections gt hig iss OP gt NORTH MODE select as OP Mode with no set heading PLN REF MODE select as OP Mode with set heading allowed set CALIBRATE access to initiate Calibration gt SET DECLIN access to set Declination gt Compass On time remaining counting down from 15 to sec blank when gt 15 seconds lt 2 sec to step forward down through selections e M lt 2 sec to step back up through selections e 5 lt 2 sec to select or access item indicated by gt icon If NORTH or REF MODE is selected that mode will be saved and its OP Main will be displayed Mor S 2 sec any time except while in Calibration to revert to Compass OP Main No button action 2 min revert to Watch Surface or Dive Main gt NORTH H
55. an environment equivalent to the local outdoor temperature and humidity e g do not change the Battery in an air conditioned environment then take it outside during a hot sunny day Inspect the Buttons Lens and Housing to ensure they are not cracked or damaged If there is any sign of moisture in the OCS DO NOT attempt to use it for diving NORM GAUG or FREE until it receives proper service by the Oceanic factory or an Authorized Regional Distributor Fig 166A TO LOOSEN BATTERY COVER wc Data Retention When the battery is removed settings and nitrogen oxygen calculations for repetitive dives will be retained in volatile memory until a new battery is installed You will have the choice of saving or deleting the data The Compass will need to be calibrated after the new battery is installed All parts needed for the battery change that follows are provided in the OCS Battery Kit available from your Oceanic Dealer Fig 166B LIFTING BATTERY COVER OFF Battery Removal There is no need to remove the straps Remove the 4 retaining screws located on the back of the case Fig 165 by turning them counter clockwise with a small flat tip 3mm screw driver Carefully separate the front and back sections If necessary insert a small flat tip screw driver in the slot machined into the Cover at the 11 o clock position Fig 166A and gently pry the Battery Cover loose then lift it off the case Fig 1668 Turn the case to on
56. arts that apply to a specific location The numbers represent the easterly or westerly angular difference Declination in degrees between magnetic North and true geometric or polar North A Compass will point to magnetic North unless its reference is adjusted to true North prior to conducting activities Fig 156 CAL PASSED Declination Menu information includes Fig 157 Graphic SEt with selections LE gt DECLIN OFF DECLIN EAST DEELID OFF DECLIN WEST DECLIN EAST DECLIN HEST 2 sec to step forward down through Menu selections M lt 2 sec to step back up through Menu selections S 2 sec when the pointer icon is next a selection to select it Fig 157 DECLIN MENU 2002 Design 2011 51 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL gt If OFF is selected Declination is set for 0 and operation reverts to the Compass Menu gt If DECLIN EAST or WEST is selected the Set Declination screen is accessed with the setting flashing Fig 158 SE E A hold to scroll upward through Set Points at a rate of 4 per second from to 45 in increments of 1 DELL IH lt 2 sec to increase Set Points one at a time EAST lt 2 sec to step back through Set Points one at a time e 5 lt 2 sec to save the Set Point and revert to the Set Declination Menu 2 ALARMS Fig 158 SET DECLINATION When most Alarms strike
57. aterial e Include a legible note stating the specific reason for return your name address daytime phone number serial number s and a copy of your original sales receipt and Warranty Registration Card Send freight prepaid and insured using a traceable method to the nearest Oceanic Regional Facility or to Oceanic USA e If shipping to Oceanic USA obtain an RA Return Authorization number by contacting Oceanic at 510 562 0500 or send an e mail to service oceanicusa com Non warranty service must be prepaid COD is not accepted Additional information is available at the Oceanic web site OceanicWorldwide com BATTERY REPLACEMENT A CAUTION The procedures that follow must be closely adhered to avoid entrance of water into the unit Damage due to improper Battery replacement or subsequent leakage of moisture into the unit is not covered by the OCS s 2 year warranty NOTE The OCS can be sent to Oceanic Worldwide Regional Distributor or Authorized Dealer Service for proper battery change service which includes pressure depth and leak testing to the max operat ing depth Standard charges for service will apply The Battery Compartment should only be opened in a dry and clean environment with extreme care taken to prevent the entrance of moisture or dust Fig 165 CASE BACK As an additional precautionary measure to prevent formation of moisture in the Battery Compartment it is recommended that the Battery be changed in
58. ation above a required Deco Stop Depth for less than 5 minutes Delayed Violation above a required Deco Stop Depth for more than 5 minutes Delayed Violation a Deco Stop Depth greater than 60 FT 18 M is required Delayed Violation Max Operating Depth of 330 FT 100 M is exceeded A Gas Switch would expose the diver to PO2 gt 1 60 ATA Watch Daily Alarm reaches time set disabled during Dive Modes Watch Mode Countdown Timer reaches 0 00 j A single short beep which cannot be disabled sounds when After 5 minutes on the surface after the Violation dive 3 short beeps which cannot be disabled sound when Ascent Rate is 51 to 60 FPM 15 1 to 18 MPM when deeper than 60 FT 18 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 Alarms 1 2 3 set sequentially deeper each 3 beeps 3 times FREE Dive TLBG Alarm Caution zone 4 segments 3 beeps 3 times Entry into Deco during a FREE Dive Violation 3 beeps 3 times Free Dive Mode Countdown Timer reaches 0 00 3 beeps 3 times During the following NORM Dive situations the 1O second tone will be followed by a 5 second beep that will not turn off when acknowledged e Ascent above a Deco Stop for more than 5 minutes Deco requires a Stop Depth of 70 FT 21 M or deeper On the Surface for 5 minutes after a Conditional Violation PC INTERFACE Inter
59. based algorithm No Deco limits closely follow PADI RDP Decompression in agreement with Buhlmann ZHL 16c and French MN90 No Deco Deep Stops Morroni Bennett Deco Deep Stops not recommended Blatteau Gerth Gutvik Altitude Buhlmann IANTD RDP Cross Altitude corrections and O2 limits based on NOAA tables OPERATIONAL PERFORMANCE Function Accuracy Depth 1 of full scale e Timers 1 second per day Dive Mode Activation Must be in Dive Computer mode if Wet Activation is set OFF Automatic by immersion in water if Wet Activation is set ON Cannot be manually activated deeper than 5 FT 1 5 MJ if Water Activation is set OFF e Cannot operate as a DC at elevations higher than 14 000 feet 4 270 meters Dive Counter e NORM GAUG displays Dives 1 to 24 FREE displays 1 to 99 0 if no dive made yet e Resets to Dive 1 upon diving 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 sea level to 14 000 feet 4 270 meters elevation e Measures ambient pressure every 30 minutes in Watch Mode when Dive Computer Mode is accessed and every 15 minutes while in NORM GAUG FREE Surface Modes e Does not measure ambient pressure when Wet e Compensates for Altitudes above sea level beginning at 3 001 feet 916 meters elevation and every 1 000 feet 305 meters hi
60. be ready to operate with full functions To wake the OCS up from Deep Sleep mode simultaneously depress the upper right S and lower left A buttons for 3 seconds until the display comes full ON displaying the Watch Main Time screen then release them NOTE Once the OCS is brought out of the Deep Sleep mode it can only be placed back into it by the factory 2002 Design 2011 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL OVERVIEW The is a fully loaded Watch Dive Computer featuring gt gt 4 Control Buttons No Deco Deep Stop 9 Menus No Deco Safety Stop 30 Set Selections Gauge Depths to 660 FT 200 M Increase Decrease Set Values Gauge Dive Run Timer 5 Operating Modes Digital Compass 3 Nitrox Gas Mixes Altitude Compensation 30 Warnings Alarms NDL Conservative Factor Dual Watch Time Variable Ascent Rate Dual Algorithm PC Settings Upload Data Download Gas Switching Audible Alarm with flashing LED User Replaceable Battery User Upgradeable Firmware INTERACTIVE CONTROL CONSOLE The Interactive Control Console utilizes 4 control buttons that allow you to maneuver through the OCS s unique system of menus M The buttons will be referred to as M S L and A Upper Left Mode M button Upper Right Select S button Lower Right Light L button Lower Left Advance A button MENU SYSTEM The Dot Matrix located in the m
61. ble NE 7 Northeast compass Available NO Number Battery NO D 7 No Decompression Calibrate compass NORM 7 Normal Dive Mode Countdown Timer NW 7 Northwest compass 7 Chronograph stop watch 02 Conservative Factor OTR O2DTR 7 Descending Depth alarm PO2 Partial Pressure of O2 ATA Decompression REF 7 Reference compass Desaturation nitrogen S 7 South compass Default SAFE Safety stop Algorithm type SE 7 Southeast compass 7 Dive Time Remaining SEC Seconds time Duration backlight SETA Set Alarms East compass SETF Set FO2 items Elapsed Dive Time SETU Set Utilities Elevation altitude SN 7 Serial Number Fraction of Oxygen SURF Surface Format date time SW 7 Southwest compass Free Dive Mode SWCH 7 Switch gas Feet depth TAT 7 Total Ascent Time deco Digital Gauge Dive Mode TLBG 7 Tissue Loading Bar Graph Glow backlight TMR Timer History VIOL Violation 7 Low battery West compass 7 Meters depth Z Algorithm type Minutes time INITIAL ACTIVATION OCS Watch Dive Computers are placed in a Deep Sleep mode prior to being shipped from the factory The intent is to extend storage life of the Battery for up to 7 years before the unit is initially placed in service In this mode Date and Time are updated as they normally would be However they are not displayed Upon waking the OCS up the correct Date and USA Pacific Time will be displayed and it will
62. ble is connected to the OCS BAR GRAPHS The OCS features 2 bar graphs one on each side of the LCD gt The one on the left is dual function It represents either Nitrogen loading or Oxygen accumulation The icons NI and O2 identify which is displayed at that time gt Throughout this manual it is referred to as the NIBG or TLBG Tissue Loading Bar Graph or the O2BG gt Regardless of which parameter the Bar Graph is representing at the time nitrogen and oxygen calculations will continue to be performed in the background gt The one on the right represents ascent rate It is referred to as the VARI Variable Ascent Rate Indicator TLBG The TLBG represents your relative No Decompression Fig 57a or Decompression status Fig 58a The lower 4 segments represent No Deco status and the fifth at the top indicates a Deco condition As your Depth and Elapsed Dive Time increase seg ments add and as you ascend segments recede indicating that additional no deco time is available The OCS monitors 12 different nitrogen compartments simultaneously and the TLBG displays the one that is in control of your dive at any given time O2BG When operating in NORM Nitrox mode the O2BG Fig 59a will be displayed on an Alternate screen It represents oxygen exposure either oxygen accumulated during a dive or over a period of 24 hours As your oxygen exposure increases segments will add to the O2BG and as it decreases they will begin to re
63. button is pressed during a 2 minute period AUDIBLE SET GAS 3 FO2 PC2 is similar to SET GAS 2 OFF Once any Gas is set for Nitrox any other Gas set for Air will automatically be set to 21 SET FO2 50 DEFAULT information includes Fig 39 Fig 40 SET AUDIBLE AL gt Graphics DEFAULT and 50 gt Set Point graphic OFF or ON flashing gt icon N CELL e 5 lt 2 sec to toggle between OFF and ON 2 sec to save the setting and revert to Set F HL SET A ALARMS MENU S 2 sec to access Set A Menu while the selection Arrow icon gt is next to Set A on the NORM or GAUG Menu Fig 41 SET DEPTHAL A lt 2 sec to step down forward through selections M lt 2 sec to step up back through selections S lt 2 sec to access selection indicated by Arrow icon gt EDT AL Set Audible Alarm information includes Fig 40 nrn Graphic AUDIBLE LIU gt Set Point graphics and OFF Arrow gt icon next to the one previously saved flashing e Fig 42 SET EDT AL A lt 2 sec to toggle Set Points S lt 2 sec to save the setting and revert to the Set A Menu NI Set Depth Alarm information includes Fig 41 gt Graphic DEPTH AL gt Graphic OFF flashing or Depth value flashing with FT or M and MAX icons TLBB AL odi A hold to scroll upward through Set Points at a rate of 8 per sec from 30 to 330
64. ce Graphic 51 or 2 or 3 one in use Nx icon Full O2BG with O2 icon VARI while ascending V V VV V VV V Fig 98 HIGH O2 100 ALARM MAIN A lt 2 sec to access ALTs S 2 sec to acknowledge alarms S 2 sec to access Compass M lt 2 sec to access Gas Switching L press to activate Backlight O2 Alt 1 information includes Fig 99 Max Depth with FT or and MAX icons Elapsed Dive Time hr min with graphic EDT FO2 Set Point for Gas in use with graphic FO2 Current PO2 value ATA with graphic Nx icon TLBG with NI icon V V VV VV lt 2 sec to access ALT 2 Revert to Main in 5 sec if A not pressed O2 Alt 2 information includes Fig 100 Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or e 5 sec or lt 2 sec revert to Main Fig 100 O2 ALARM ALT 2 High O2 during Deco If a High O2 Warning 80 occurs while at a Deco Stop the graphics O2 flashing and WARNING solid will be displayed in place of Stop Depth Time until the Audible is silent then Stop Depth Time is restored If a High O2 Alarm 100 strikes while at a Deco Stop the graphics O2 flashing and ALARM solid will be displayed in place of Stop Depth Time until on the surface The Up Arrow icon will be displayed flashing until on the surface 2002 Design 2011 34 Doc No 12 5272 r01 9 28 11 OCCANIC OCS O
65. cede indicating Fig umo that additional exposure is allowed for that dive and 24 hour period The OCS will store O2 calculations for up to 10 dives conducted during 24 hour period If the limit for O2 is reached 100 Ta E 300 OTU all 5 segments of the O2BG will be displayed on the Main dive screen in place of the TLBG Fig 60a THR EDT After surfacing Plan Mode will not be available until the O2BG recedes into the normal zone 4 segments 0 00 00 0 06 VARI The VARI Fig 61a provides a visual representation of ascent speed i e an ascent speedometer GAL The segments represent two sets of speeds which change at a reference depth of 60 FT 18 M Refer to the chart Fig 61 GAUG DIVE When ascent is too fast all segments will be displayed flashing Fig 62 until ascent is slowed AN WARNING At depths greater than 60 FT 18 M ascent rates should not exceed 60 FPM 18 MPM 5 J At depths of 60 FT 18 M and shallower ascent rates should not exceed 30 FPM 9 FAST BAS Nx Deeper than 60 FT 18 M 60 FT 18 M amp Shallower Ascent Rate Ascent Rate Fig 62 DIVE MAIN Segments Segments FPM MPM Ascent Too Fast 0 0 20 0 6 0 0 10 0 3 1 21 30 6 1 9 1 11 15 3 1 4 5 2 31 40 9 1 12 2 16 20 46 6 3 41 50 12 1 15 3 21 25 6 1 7 5 4 51 60 15 1 18 4 26 30 7 6 9 5 60 18 5 30 9 2002 Design 2011 25 Doc No 12 5272 r01 9 28 11
66. d NDC time Fig 63a and graphically as the TLBG Fig 63b As you ascend the TLBG segments will recede as control shifts to slower compartments This is a feature of the Decompression Model that is the basis for Multilevel Diving one of the most important advantages that Oceanic dive computers offer O2 DTR OTR When the OCS is set for Nitrox operation O2 accumulation during a dive or 24 hour period is dis played as the O2BG on an AIT screen Fig 64a As time remaining before reaching the O2 Exposure Limit decreases segments are added to the O2BG When the amount of time remaining before reaching the O2 Limit becomes less than the NDC calculations for that Depth will be controlled by O2 and OTR will be displayed as DTR on the Main Fig 64 NO DECO ALT 1 ERROR RESET DURING A DIVE Me If for any reason the OCS shuts Off then turns On again during any Dive the graphic ERR Error will be displayed with the Up A Hm Arrow icon and current Depth with FT or M icon Fig 65 ERRLIR If this occurs it is highly recommended that you terminate the dive and begin a safe ascent to the surface Upon surfacing ERR will be displayed for 5 seconds Fig 66 and operation will revert to Watch Mode Any time thereafter when access to Dive Computer Operating Mode is attempted from Watch Mode only the graphic ERR will Fig 65 ERROR be displayed and operation will revert to Watch Mode No Dive Computer modes screens will be accessible
67. e shown There is a selection above Selection can be accessed There is a selection below 2002 Design 2011 7 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL WATCH MODE STRUCTURE Select 1 CDT Chrono Daily AL Set Time Ll Compass Op Main closure Light WATCH NORM GAUG SET MODE STRUCTURE WATCH Menu NORM or GAUG Menu S 5 5 5 lt 2 lt 2 lt 2 lt 2 l Set F Menu 1 Set Time Menu 1 1 gt Date Format gt GAS1 gt Aud AL gt Wet Activ Hour Format GAS2 Depth AL Units Default Time GAS3 EDTAL Deep Stop ALT Time FO2 Default TLBG AL Safety Stop DTRAL Algorithm L d Date Conserv L Glo Dura NORM only L Sampling J COMPASS MODE STRUCTURE SURFACE Seet 1 COMP lt 2 sec 2 sec North COMP OP Bd MAN b REF Menu L closure Light gt Set Reverse if REF SetU Menu 1 Select 1 NORM gt Fly Desat Plan NORM SURFACE MODE STRUCTURE Compass Op Main Log Set F SetA SURF L closure Light ALT 1 9 Dive Mode History A L SN 1 lt 2 SURF ALT 2 A lt 2 sec Y SURF ALT 3 Select 1 gt Fly GAUG SURFACE MODE STRUCTURE Compass Op Main Log SetA Set U Dive Mode L closure SN Select 1 FREE gt
68. e side to drop the Battery into your hand If necessary gently loosen it with the tip of your finger Fig 167 DO NOT use tools to pry it out or short the positive top of the Battery to the negative contact under it Discard the Battery according to local regulations governing disposal of Lithium batteries Fig 167 BATTERY REMOVAL 2002 Design 2011 55 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Inspection e 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 If damage or corrosion is found return your OCS to an Authorized Oceanic Dealer and DO NOT attempt to use it until it has received factory prescribed service Remove the cover O ring by squeezing the sides Fig 168a Discard and do not attempt to reuse it gt It is located around the top rim of the cover gt DO use tools to remove the O ring Fig 168 SQUEEZING To ensure proper sealing O ring replacement is required each time the Battery is replaced COVER O RING Battery Installation Very lightly lubricate the new O ring with silicone grease and place it on the top rim of the cover Place a new 3 volt type CR2450 Lithium Battery negative side down into the Battery cavity and ensure that it is evenly positioned Fig 169 Carefully position the Battery Cover ove
69. ec to toggle OFF ON S lt 2 sec to save Set Point and flash Depth digits if ON or revert to FREE Menu if OFF bypassing If this screen is accessed when DD1 is set Off a message Fig 132B will be displayed for 5 seconds then operation will revert to the FREE Menu Fig 132A SET DD2 AL A hold to scroll up through Depth values at a rate of 8 per second beginning 1 increment gt DD1 Set Point 40 FT 11 M min to 330 FT 100 M in increments of 10 FT 1 M A 2 sec to step upward through Set Points one at a time M 2 sec to step back through Set Points one at a time AL 5 lt 2 sec to save the setting and revert to the FREE Menu HUST BE SET 5 2 sec to revert to FREE Menu on FIRST Set DD3 Alarm information includes Fig 133A gt Depth value with MAX and FT or M icons Graphics DD3 AL Graphic OFF or ON flashing Fig 132B SET MESSAGE 2 sec to toggle OFF ON S lt 2 sec to save Set Point and flash Depth digits if ON or revert to FREE Menu if OFF If this screen is accessed when DD2 is set Off a message Fig 133B will be displayed for 5 seconds then operation will revert to the FREE Menv A hold to scroll up through Depth values at a rate of 8 per second beginning 1 increment gt DD2 Set Point 50 FT 12 M min to 330 FT 100 in increments of 10 FT 1 M 2 sec to step upward through Se
70. et Point graphics MNTH DAY and DAY MNTH Arrow icon next to the one previously saved flashing A lt 2 sec to toggle Set Points 5 lt 2 sec to save Set Point and revert to Set Time Menu Set Hour Format information includes Fig 19 Graphic HOUR FORMAT gt Set Point graphics 12 and 24 Arrow gt icon next to the one previously saved flashing 2 sec to toggle Set Points 5 lt 2 sec to save Set Point and revert to Set Time Menu Select Default Time information includes Fig 20 This feature selects whether Main home Time or Alternate travel location Time will be displayed as the Watch Default Time The other will be displayed on the Watch ALT 1 screen gt Graphics SEL and DFLT TIME solid gt Set Point graphics MAIN home and ALT travel location by Differential set Arrow gt icon next to the one previously saved flashing 2 sec to toggle Set Points 5 lt 2 sec to save Set Point and revert to Set Time Menu Set Alternate Time information includes Fig 21 This feature sets an Hour based numeric time Differential ranging from 23 through to 23 hours Once the Differential is selected saved Alternate Time Date values are based on the Time of Day Set Points unless changed while at a travel location with ALT Time selected as the Watch Default Time in which case Main home Time would change by a differential opposite to the one previousl
71. face with a PC to allow uploading settings and downloading data is accomplished by connecting the OCS to a PC USB Port using the special OCS USB Interface Cable The software program together with the USB Driver required is on the Oceanlog CD and can be downloaded from the OceanicWorldwide web site The program s HELP serves as the user manual which can be printed for personal use Prior to attempting to Download data from your OCS or Upload Settings to it review the HELP section of the Oceanlog program Recommended is to print those sections of HELP that you consider appropriate for your Interface activities The Settings Upload portion of the Oceanlog program can be used to set change the Main Time Date Set A group Alarms and Set U group Utilities using the same Interface System FO2 and FREE Mode related items must be set using the control buttons Information available for retrieval download from the OCS to the PC Download portion of the program includes dive data such as number surface inter val time maximum depth elapsed dive time no deco status start date time lowest temperature under water sampling rate dive profile and Set Points The Oceanlog program also allows upgrade of select versions of the OCS s firmware operating system software after which the OCS resets all operating data Since the upgrades require reset of the OCS they are blocked during 24 hours after dives Refer to page 54 for more details relat
72. from 1 to 24 starting each time NORM GAUG Dive Mode is activated After the post dive 24 hour period has elapsed the first dive of the next operation period is 1 gt 10 minutes after surfacing from dives the Log screens for that dive as well as all other dives stored can be viewed gt In the event that a dive s elapsed time EDT exceeds 9 59 hr min the data at the 9 59 interval is recorded in the Log upon surfacing of the unit NORM Menu gt gt Log Preview gt gt Log Data 1 gt gt Log Data 2 Log Preview information includes Fig 33 gt Log Mode book icon gt Graphic NO D or DECO or GAUG or VIOL gt Graphic DIVE and dive number 1 to 24 O if no dive yet gt Time dive began hr min with Time clock icon and A or P and the graphic ALT if Alternate Time Date the dive was conducted gt if Nitrox CINE hold to scroll upward through Preview screens at a rate of 8 per second L A lt 2 sec to step upward through screens one at a time lt 2 sec to step back through screens one at a time 105 e 5 lt 2 sec to access that dive s Log Data 1 screen L press to activate Backlight Fig 33 LOG PREVIEW 2002 Design 2011 19 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Log Data 1 information includes Fig 34 Log Mode book icon Max Depth with MAX and FT or M icon
73. gher Power Battery 1 3 vdc CR2450 Lithium battery Panasonic or equivalent Shelf life Up to 7 years when shipped from factory in Deep Sleep mode Replacement User replaceable annual recommended Use Life 1 year or 300 dive hours if 2 1 hour dives per dive day Battery Icon Warning gt gt icon on solid when lt 2 75 volts Battery change recommended Alarm gt gt icon on flashing when lt 2 50 volts change the Battery will not function as a DC Operating Temperature Out of the water gt gt between 20 F and 140 F 6 and 60 n storage case provided gt gt between 14 F and 158 F 8 and 70 In Water gt gt between 28 F and 95 F 2 and 35 C BAR GRAPHS TLBG segments O2BG segments No Deco Normal zone 3 e Normal zone 3 No Deco Caution zone 1 Caution zone 1 Decompression zone 1 Dangerzone 1 VARI 60 FT 18 M amp Shallower Deeper than 60 FT 18 segments FPM MPM segments FPM MPM 0 0 10 0 3 0 0 20 0 6 Normal Zone 1 11 25 3 5 7 5 1 21 50 6 5 15 Caution Zone 2 26 30 8 9 2 51 60 15 5 18 Fast Zone flashing 3 91 gt 30 gt 9 3 all 60 18 2002 Design 2011 59 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL NUMERIC DISPLAYS Watch Time of Day Watch Alternate Time Watch Time Differential Watch Countdown Timer Watch Chrono Lap Watch Chrono Lap Time PC Countdown Timer Altitude Level Time to
74. hile the selection Arrow icon gt is next to Set F on the NORM Menu Foe 7 we A lt 2 sec to step down forward through selections Je S lt 2 sec to step up back through selections Nx e S lt 2 sec to access selection indicated by Arrow icon gt Fig 37 SET GAS 1 FO2 Nitrox The last setting saved or the default is displayed next to each Menu item SET GAS 1 FO2 PO2 information includes ic Max Depth allowed for the PO2 Alarm setting displayed blank when Air Fix gt Graphic 51 gt Graphic FO2 with setting Air or 21 to 100 flashing Fig 37A B 1 Graphic PO2 with Alarm value set Fiz Poe gt Nx icon if Nitrox numerical values blank if Air Je In Z Nx A press hold while the FO2 digits are flashing to scroll upward through the Set Points from Air to 21 through 100 in 1 increments at a rate of 8 per second Fig 38 SET GAS 1 PO2 gt gt The scroll will stop when the button is released or momentarily at 32 then 50 then 80 ALARM 2002 Design 2011 20 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL A 2 sec to step upward through FO2 Set Points M lt 2 sec to step back through FO2 Set Points S 2 sec save the FO2 setting and flash the PO2 digits Fig 38 page 20 or revert to SURF MAIN if Air DEFAULT A lt 2 sec to step upward through PO2 Alarm Set Points from 1 20 to 1 60 ATA
75. ic EDT FO2 Set Point for Gas in use with graphic FO2 Current PO2 value ATA with graphic if Nitrox Nx icon if Nitrox O2BG with O2 icon if Nitrox V V VV VV lt 2 sec to access ALT 2 Revert to Main in 5 sec if A not pressed No Deco Alt 2 information includes Fig 69 gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or e 5 secor lt 2 sec revert to Main Deep Stop Preview information includes Fig 70 Stop Depth with graphic FT or and countdown Time as 2 00 min sec Graphic DEEP STOP 5 sec revert to No Deco Main e press to activate Backlight DEEP STOP MAIN information includes Fig 71 Current Depth with FT or M icon gt Stop Depth with graphic FT or M and remaining countdown Time gt Graphic GAS1 or 2 or 3 one in use gt Nxicon if any Gas is Nitrox gt TLBG with NI icon A lt 2 sec to access ALTs M lt 2 sec to access Gas Switching S 2 sec to acknowledge alarms S 2 sec to access Compass L press to activate Backlight Deep Stop Alt 1 information includes Fig 72 Max Depth with MAX and FT or M icon DTR hr min with graphic NDC or OTR if less Elapsed Dive Time hr min with graphic EDT FO2 Set Point for Gas in use with graphic FO2 Current PO2 value ATA with graphic if Nitrox Nx icon if Nitrox O2BG with O2
76. icon if Nitrox V V VV VM 2 sec to access ALT 2 Revert to Main in 5 sec if A not pressed Deep Stop Alt 2 information includes Fig 73 gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or e 5 sec or lt 2 sec revert to Main 53 Dg GAS Fig 67 NO DECO MAIN Se EDT 0 26 Foz PIE de Nx Fig 69 NO DECO ALT 2 EF7 2 00 DEEP STOP Fig 70 DEEP STOP PREVIEW E3FT HE DEEP STOP Fig 71 DEEP STOP MAIN AL NDE EDT 0 09 0 36 12 6 nu Nx Fig 72 DEEP STOP ALT 1 93621 18 Fig 73 DEEP STOPALT 2 2002 Design 2011 29 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL SAFETY STOP MAIN if Stop Depth Time set On information includes Fig 74 Current Depth with FT or M icon c gt Stop Depth with FT or and remaining countdown Time min sec NI gt Graphics SAFETY STOP and GASI or 2 or 3 one in use gt icon if any Gas is Nitrox ELrT 5 00 gt TLBG with NI icon SAFETY STOP A lt 2 sec to access ALTs M 2 sec to access Gas Switching S lt 2 sec to acknowledge alarms Fig 74 SAFETY STOP MAIN 5 2 sec to access Compass Stop Depth Time set e press to activate Backlight SAFETY STOP MAIN if set for Timer use
77. id Current Depth with FT or M icon Stop Depth with graphic FT or M and remaining Stop Time hr min gt Graphics DECO STOP and GASI or 2 or 3 one in use gt Nxicon if any Gas is Nitrox gt Full TLBG with NI icon A 2 sec to access ALTs M lt 2 sec to access Gas Switching S 2 sec to acknowledge alarms S 2 sec to access Compass L press to activate Backlight Deco Stop Alt 1 information includes Fig 80 Max Depth with FT or M and MAX icons Graphic TAT with Total Ascent Time hr min Elapsed Dive Time hr min with graphic EDT FO2 Set Point for Gas in use with graphic FO2 Current PO2 value ATA with graphic if Nitrox Nx icon if Nitrox O2BG with O2 icon if Nitrox V V VV VM TAT includes Stop Times at all required Deco Stops plus vertical Ascent Time based on the max rate allowed 2 sec to access ALT 2 Revert to Main in 5 sec if A not pressed Deco Stop Alt 2 information includes Fig 81 gt Time of Day hr min sec with A or if 12 Hour gt Temperature with icon and graphic F or e 5 sec or lt 2 sec revert to Main CONDITIONAL VIOLATION CV Upon ascent above the required Deco Stop Depth operation will enter CV during which no off gassing credit will be given with remaining Deco Stop Time and TAT freezing The Audible will sound and the LED will flash The full TLBG and Down Arrow icon will flash Fig 82
78. iddle of the LCD viewing area is used to display alpha numeric messages and measured values as well as Menu type systems for selection of settings and various auxiliary functions It also serves as the Digital Compass which can be accessed during operation in any mode There are 10 Menus that include the SEL Watch Menu CDT Set Time Menu NORM Menu s GAUG Menu SET EDT AL e FREE Menu Compass Menu SET DD TAL Set F Menu Set A Menu SET DD2AL Set U Menu SETDD3AL Each Menu has a Start First selection and a Stop Last selection Upon entering a Menu movement through it starts at the Start DEA DIVE MODE First selection then continues in a rolling manner down the screen showing selections in groups of 3 The sample at the right shows how a menu would look if all of the selections would be displayed on one screen Sample Menu all selections shown Menu button action gt gt lt 2 sec to access Menu A lt 2 sec to step down the screen forward through selections M lt 2 sec to step up the screen backward through selections S lt 2 sec to access selection indicated by Arrow icon gt Right Arrow icon gt at the left indicates the selection Down Arrow icon v at the right indicates that additional selections are available below after those shown Up Arrow icon at the right indicates that additional selections are available above before thos
79. ime clock icon HISTORY SN e 5 sec or S lt 2 sec revert to Main e press to activate Backlight LOG most SET A and most SET U menu items are similar to those previously described for NORM Refer to to pages 19 to 23 23 50 FLY RUN TIMER The GAUG Mode Set U Menu includes an item that allows a Run Timer to be added to the GAUG Dive Main screen Set Run Timer information includes Fig 109 Graphic RUN TIMER gt Set Point graphics and OFF Arrow gt icon next to the one previously saved flashing joies 2 sec to toggle Set Points S lt 2 sec to save the setting and revert to the Set U Menu TIHER gt Fig 109 SET RUN TIMER 2002 Design 2011 40 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Upon descent to 5 FT 1 5 M for 5 seconds operation will enter GAUG Dive Mode GAUG DIVE MAIN information includes Fig 110 Current Depth with FT or M icon Run Time hr min sec with graphic TMR Timer 0 00 00 until started up to 9 59 59 blank if set OFF Elapsed Dive Time hr min with graphic EDT Graphic GAUG Mode VARI while ascending V VV OV S 2 sec to access Compass S 2 sec to acknowledge Alarms S lt 2 sec to start stop Run Timer if set ON prevented if acknowledging Alarms A 2 sec to reset Run Timer to 0 00 00 if set ON A lt 2 sec to access ALT L press to activate
80. ime digits will flash on the Main Fig 139 FREE Depth Alarms When set ON the DD alarms 1 2 3 activate at their set Depths The Audible will sound during which time the Depth digits will flash on the Main Fig 140 4 bi noe EDT 0 52 0 26 EDT Geb Fig 135 FREE DIVE MAIN Fig 136 FREE DIVE ALT 1 20355 SGF Fig 137 FREE DIVE ALT 2 Fig 138 DIVE CDT AL 4 St EDT 0 30 EDT n1 Wit Fig 139 EDT AL Fig 140 DD AL 2002 Design 2011 46 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL High Nitrogen Alarms When nitrogen increases to the caution level 4 segments the Audible will sound during which time the TLBG and Up Arrow icon will flash on the Main Fig 141 The Up Arrow icon remains on the display until on the surface In the event that nitrogen continues to increase and reaches the Deco level Fig 142A all 5 TLBG segments the Up Arrow icon and the graphic VIOL will flash while the Audible sounds NDC will be displayed as 0 00 When the Audible is silenced the TLBG and NDC are removed Fig 142B The Up Arrow icon flashes until on the surface and the graphic VIOL flashes Fig 143 until 1 minute elapses on the surface After 1 minute on the surface the graphic VIOL alternates with FREE and dive computer operation locks into FREE Mode for 24 hours Access to Watch and Compass will be as usual Fig 142A FR
81. imer to 0 00 00 00 and revert to the Chrono Status screen D DIg 33 HH LAPE Fig 14 CHRONO started frozen or recalled While the Chronograph is running it remains on the screen until another screen is accessed it will then continue to run in the background while on the surface Upon descending on a dive Chrono operation will be terminated and reset to 0 00 00 00 DAILY ALARM When set On the Daily Alarm will gt be synchronized with the Watch Default Time selected gt sound the Audible at the Time set every day gt not sound the Audible while operating in DC Modes gt DAILY AL run in the background until set Off 5 538 R Upon access the following is displayed Fig 15 ail Graphics DAILY AL solid with OFF or ON flashing gt Alarm Time hr min set with graphic A or P if 12 Hour Format and Time clock icon Fig 15 DAILY ALARM STATUS upon access Daily Alarm Status 2 sec to step through selections OFF ON and SET 5 lt 2 sec to save the selection that is flashing AL gt gt If OFF is selected operation reverts to the Menu S gt gt If ON is selected operation reverts to the Menu with the Alarm enabled 30 R gt gt If SET is selected Fig 16 Set Daily Alarm is accessed 139 Set Daily Alarm information includes Fig 17 Fig 16 DAILY AL STATUS gt Graphics SEt and DAILY AL to access Set or set ready gt Alarm Time hr m
82. in with Hour digits flashing with Time clock icon A hold to scroll upward through Hour Set Points at a rate of 8 per second from to 23 in increments of 1 hr LE 2 sec to step upward through Set Points one at a time M 2 sec to step back through Set Points one at a time S lt 2 sec to save the Hour Set Point and flash the Minute digits ILY AL A hold to scroll upward through Minute Set Points at a rate of 8 per second from 00 to 59 in increments of 01 min ud 2 sec to step upward through Set Points one at a time 700 M 2 sec to step back through Set Points one at a time e S lt 2 sec to save the Set Point and revert to the Daily Alarm Status screen with SET flashing similar to Fig 16 Fig 17 SET ALARM TIME 2002 Design 2011 13 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL SET TIME MENU S 2 sec to access Set Time Menu while the selection Arrow icon gt is next to Set Time on the Watch Menv A lt 2 sec to step down forward through selections M lt 2 sec to step up back through selections S lt 2 sec to access a Time Menu selection indicated by Arrow icon gt Set Date Format information includes Fig 18 Date Format establishes the position that the Month M digits are displayed relative to the Day D digits on the left or right gt Graphic DATE FORMAT gt S
83. ing to Oceanlog and PC Interface 2002 Design 2011 9 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL POWER SUPPLY Battery gt gt 1 3 vdc CR2450 Lithium battery Shelf life gt gt up to 7 years when shipped from factory in Deep Sleep mode Use life gt gt 1 year or 300 dive hours if 2 1 hour dives per dive day HERE Replacement gt gt user replaceable annual recommended SURF DIVE Battery icon Warning gt gt icon on solid 2 75 volts battery change recommended Alarm gt gt icon on flashing 2 50 volts change the battery Fig 1 LOW BATT WARNING LOW BATTERY WHILE ON THE SURFACE gt lt 2 75 volts warning level lt BATTERY Backlight is completely disabled Battery icon shell with inner bar appears solid Fig 1a If a dive is started the icon is not displayed on the dive mode screens Watch and DC functions including Compass Mode continue to be available 22 50 volts Too Low alarm level All DC operations cease and the unit operates only as a Watch with Compass view only Low Battery icon shell only with no inner bar flashes for 5 seconds and operation reverts to Watch Time with Compass allowed view only until the Battery is changed or voltage cannot sustain operation then the graphic CHANGE BATTERY flashes Fig 2 until the Battery is changed or voltage drops to the level at which operation cannot be maintained S CHANGE
84. ints one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the Time Set Point and revert to the Set Time Menv Set Date information includes Fig 23 The sequence for setting date is Year then Month then Day regardless of the Date Format set Graphic DATE gt Graphics YEAR MNTH DAY or DAY MNTH Date with Year digits flashing A hold to scroll upward through Year Set Points at a rate of 8 per second from 2008 to 2051 in increments of 1 A lt 2 sec to step upward through Set Points one at a time DATE FORHAT HNTH DAY Fig 18 SET DATE FORMAT HOUR FORHAT EUR Fig 19 SET HOUR FORMAT SEL DFLT TIHE HAIN ALT Fig 20 SET DEFAULT TIME Fig 21 SET ALTERNATE TIME TIHE dgbP Fig 22 SET TIME WEAR HITH DRV Fig 23 SET DATE Day of the week is set automatically based on the Date set 2002 Design 2011 14 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL M 2 sec to step back through Set Points one at a time S 2 sec to save the Year Set Point and flash the Month digits A hold to scroll upward through Month Set Points at a rate of 8 per second from 1 to 12 in increments of 1 lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time
85. itive dive conducted by the same diver could result in serious injury or death Upon accessing the Clear screen information displayed includes gt gt the graphics CLr CAUTION DELETES NI O2 with an arbi ri trary invalid code number entered by the factory all solid Proceed as follows or press S 2 sec return to the SN screen CAUTION Reset procedure DELETES S 2 sec at any time to cancel the procedure and revert to the SN screen S 2 sec to start the first 2 digits left flashing A hold to scroll upward through the first digits left at a rate of 8 per second Code A lt 2 sec to step upward through the digits left one at a time M lt 2 sec to step back through the digits left one at a time CLEAR Reset S 2 sec to save the first 2 digits left and start the second 2 digits right flashing A hold to scroll upward through the second digits right at a rate of 8 per second A lt 2 sec to step upward through the digits right one at a time M lt 2 sec to step back through the digits right one at a time S lt 2 sec to save the reset code clear the NI O2 calculations and revert to Watch mode 2002 Design 2011 54 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL CARE AND CLEANING a b Protect your OCS from shock excessive temperatures exposure to chemicals and tampering Protect the lens against scratches with a Instrument Lens Protector
86. ivities 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 2002 Design 2011 47 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL COMPASS MODE 2002 Design 2011 48 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL COMPASS ICONS Diver s Direction of Turn Left Travel Turn Right North OP Mode Tilt or Heading Degrees Reference OP Mode dynamic North or Ref Heading set COMPASS MODE SURFACE S REF Menu rotate level Surface 2 sec A S Set Ref Main 25 lt 2sec 7 SET lt 2sec Heading 2 S Reverse S MAIN REVERSE SEC Heading 2 sec Backlight S display OP Main Smartglo lt 2 sec A with new Heading lt 2 sec flashing M M lt 2sec 2 one back to OP Main Compass Battery Menu Change 5 save display 2 NORTHMODE fz 2sec as OP Main DATA A 8 dcn DATA SAVED 5 gt SAVE A 2 sec lt 2
87. ly and there is no warning at lower values gt If PO2 reaches 1 60 while at a Deco Stop the audible will sound during which the PO2 value 1 60 with graphic PO2 will flash in place of Stop Depth Time and the graphic message ALARM will be displayed in place of DECO STOP When the audible is silent PO2 information will alternate with Stop Depth Time until PO2 decreases below 1 60 at which time the PO2 information will be removed HIGH O2 Warning gt gt at 80 240 OTU Alarm gt gt at 100 300 O2 Warning Main information includes Fig 97 Up Arrow icon flashing until on surface Fig 96 HIGH PO2 100 Current Depth with FT or M icon ALARM during Deco Graphic O2 flashing in place of DTR until Audible is silenced then DTR restored Graphic WARNING on solid while the Audible sounds Graphic 51 or 2 or 3 one in use Nx icon TLBG with NI icon or O2BG with O2 icon if O2 time remaining is less VARI while ascending V V VV VV M A lt 2 sec to access ALTs HARMING S 2 sec to acknowledge alarms S 2 sec to access Compass M lt 2 sec to access Gas Switching Fig 97 HIGH O2 80 L press to activate Backlight WARNING during Audible O2 Alarm Main information includes Fig 98 Up Arrow icon flashing until on surface Current Depth with FT or M icon Graphic O2 flashing in place of DTR until on surface Graphic ALARM on solid until on surfa
88. n Time Date Set A group Alarms and Set U group Utilities using the Interface System The Set F group FO2 and FREE Mode Alarms must be entered using the OCS s button controls Information available for retrieval download from the OCS to the PC program includes dive number SI max depth EDT start date time lowest temperature sampling rate dive profile Set Points TLBG O2BG and Gas Switching events Prior to attempting to download data from your OCS or upload settings to it review the Help section of the PCI program Recom mended is to print those sections of Help that you consider appropriate for your Interface activities A USB Driver is provided on the Oceanlog CD as part of the Interface System dot The OCS is configured with a Data Port located on the side Fig 161a that enables it to be connected to a PC USB port using the special Interface Cable To connect the PCI Cable to the OCS gt position the connector with the red dot at 12 o clock gt align the pins of the cable connector with the holes in the data port and press the connector into the port Fig 162 gt turn the connector clockwise until the red dot is at 1 o clock and it locks in Fig 163 then release it F sone dy ie Fig 162 PCI CABLE The OCS checks for a connection to the Data Port once every second while the Watch Default Time is displayed Checks are not insert with dot at 12 o clock made if the Wet Activation contacts are wet a5
89. n includes Fig 113 gt Max Depth 3 dashes with FT or M and MAX icons gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or e 5 A lt 2 sec revert to Main 7 EDT 0 00 00 0 06 GAUE Fig 110 GAUG DIVE MAIN Run Timer set ON Fig 112 GAUG DV 3 MAIN Run Timer set OFF Fig 113 GAUG DV 3 ALT 2002 Design 2011 41 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL FREE DIVE OP MODE 2002 Design 2011 42 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL FREE DIVE MODE STRUCTURE SURFACE Watch Mode lt 25 5 m 5 lt 25225 Compass FREE SURF MAIN ALTs 2250 955 Light M MorS lt 2 sec 2sec Menu r access gt CDT selection SET EDT AL SET DD1AL SET DD2AL SET DD3AL S 2 sec to revert from Menu M to SURF Main DIVE MODE DIVE Surface Mode at 2 FT 0 6 for 1 sec at 5FT 1 5 M for 5 sec Dive Mode 2sec Compass M 5 lt 2 sec toggle CDT FREE start stop DIVE MAIN 250 A y Light 6 6 6 5 6 06 6 0 9 9 9 9 9 9 9 9 0 9 FREE SURF M
90. n which will reappear upon ascent to within 5 FT 1 5 M deeper than the Safety Stop Depth set for 1 second In the event that you enter Deco during the dive complete the Deco obligation then descend below 30 FT 9 MJ the SS Main will appear again upon ascent to within 5 FT 1 5 M deeper than the SS Depth set for 1 second e If you surface prior to completing it SS will be canceled for the remainder of that dive There is no Penalty if you surface prior to completing the SS or ignore it If set for Timer On Upon ascending to 20 FT 6 M for 1 second on a No Deco dive in which Depth exceeded 30 FT 9 M for 1 second the audible will sound and a Run Timer will appear displaying 0 00 min sec until started If the SS was set for Off or On the Timer display will not appear e f you descend deeper than 30 FT 9 for 10 seconds the No Deco Main will replace the SS Timer screen which will reappear upon ascent to 20 FT 6 M for 1 second f you ascend above 10 FT 3 M for 10 seconds or enter Deco or a High O2 alarm condition occurs 100 while the SS Timer is active the SS Timer will be disabled for the remainder of that dive e If you surface prior to completing it SS will be canceled for the remainder of that dive There is no Penalty if you surface prior to completing the SS or ignore it OVERVIEW OF FO2 SETTINGS AND 50 DEFAULT Refer to page 20 for Set F FO2 items For each numeric value of FO2 displayed on se
91. nd second A WARNING If your OCS 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 reason for not pushing the no decompression and oxygen exposure limits and a critical reason to avoid entering decompression If you dive in situations where your trip would be ruined or your safety would be jeopardized by losing the use of your OCS a backup instrument system is highly recommended 06090900009000000900000000000900000000000000000000000000000000000000000900000000000090000000000900000900000000009000000000000000000009000009 2002 Design 2011 60 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL INSPECTION SERVICE RECORD OCS Serial Number OCS Firmware Rev Date of Purchase Purchased from Below to be filled in by an Authorized Oceanic Dealer Dealer Technician OCEANIC WORLD WIDE OCEANIC USA 2002 Davis Street San Leandro CA 94577 Tel 510 562 0500 Fax 510 569 5404 Web www OceanicWorldwide com E mail hello oceanicusa com OCEANIC EUROPE OCEANIC AUSTRALIA Augsburg Germany Rosebud Victoria Australia Tel 49 0 821 810342 O Fax 49 0 821 810342 29 Tel 61 3 5986 0100 Fax 61 3 5986 1760 Web www oceanic eu com Web www OceanicAUS com au E mail office oceanic de E mail sales OceanicAUS com au OCEANIC UK OCEANIC ASIA PACIFIC Devon Uni
92. nv FREE Mode has a separate TLBG Alarm Set Alarm information includes Fig 44 page 21 Graphic DTR AL Dive Time Remaining value hr min flashing with Time clock icon A hold to scroll upward through Set Points at a rate of 8 per sec from 0 00 to 0 20 hr min in increments of 0 01 min lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the setting and revert to the Set A Menv SET U UTILITIES MENU e 5 lt 2 sec to access Set U Menu while the selection Arrow icon gt is next to Set U on the NORM or GAUG Menu A lt 2 sec to step down forward through selections M lt 2 sec to step up back through selections S lt 2 sec to access selection indicated by Arrow icon gt Selections for Wet Activation Units Algorithm Conservative Factor and Glo Duration also apply to FREE Dive Mode gt To change any of these items while in FREE mode use the Set U selection in the NORM Menu Set Wet Activation information includes Fig 45 Graphic WET ACTIV gt Set Point graphics ON and OFF Arrow gt icon next to the one previously saved flashing 2 sec to toggle Set Points S lt 2 sec to save the setting and revert to the Set U Menu Set Units information includes Fig 46 Graphic UNITS gt Set Point graphics IMPERIAL and METRIC Arrow g
93. o dives Set Algorithm information includes Fig 49 Graphic ALGORITHM gt Set Point graphics 7 and DSAT Arrow gt icon next to the one previously saved flashing WET ACTIV UNITS DEEP STOP SAFE STOP ALGORITHM CONSERV GLO DURA SAMPLING NORM only ET ACTIU HET in 2e OFF Fig 45 SET WET ACTIV uniT5 IHPERIAL Fig 46 SET UNITS DEEP STOP ron OFF Fig 47 SET DEEP STOP 55 OFF v nn P d gt THRO Fig 48A SET SAFETY STOP TIMER 300 e Fig 48B SET SAFETY STOP TIME amp DEPTH ALGORITHH 72 lt D5RT Fig 49 SET ALGORITHM 2002 Design 2011 22 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL 2 sec to toggle Set Points S 2 sec to save the setting and revert to the Set U Menu This feature allows selection of the algorithm used for nitrogen and oxygen calculations Refer to page 26 Set Conserv information includes Fig 50 gt Graphic CONSERV Conservative Factor gt Set Point graphics ON and OFF Arrow gt icon next to the one previously saved flashing 2 sec to toggle Set Points S lt 2 sec to save the setting and revert to the Set U Menu When set 1 are reduced to those of the next higher 3000 foot 915 meter Altitude Refer to the charts in the back Set Glo Dura information includes
94. plays Gas Switching is terminated Upon activation of VGM the Audible will sound and the LED will flash The full TLBG and Up Arrow icon will flash VGM Main information includes Fig 88 89 ey cens Up Arrow icon flashing until on surface during Audible Current Depth with FT or M icon Graphic VIOL in place of NDC flashing until on surface TLBG flashing during Audible then removed VARI while ascending V VV M A lt 2 sec to access ALTs S 2 sec to acknowledge alarms S 2 sec to access Compass L press to activate Backlight Fig 89 VGM MAIN after Audible 2002 Design 2011 32 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL VGM Alt 1 information includes Fig 90 Max Depth with FT or M and MAX icons gt Graphic EDT with Elapsed Dive Time hr min 2 sec to access ALT 2 Revert to Main in 5 sec if A not pressed VGM Alt 2 information includes Fig 91 gt Time of Day hr min sec with A or P if 12 Hour gt Temperature with icon and graphic F or Fig 90 VGM ALT 1 e 5 sec or lt 2 sec revert to Main VGM ON SURFACE The graphic VIOL flashes for the first 10 minutes then it alternates with NORM each On 3 seconds Fig 92A B until DC shut down after 24 hours with no dives In the event that a dive is made during the 24 hour period a full 24 hour surface interval must then be served before
95. r the battery compartment Use the OCS logo as a guide for top bottom Also small symbols have been engraved on the top of the Cover and strap to serve as a guide for proper alignment Fig 170a While ensuring that the cover and back of the case are properly aligned firmly press them evenly and completely together While holding the Battery Cover firmly in position agaonst the back of the case Fig 171 insert the 4 retaining screws Fig 169 INSTALLING and tighten them until secure by turning them clockwise with a small flat tip 3mm screw driver DO NOT over tighten BATTERY Testing gt Activate the unit and ensure that the LCD is clear and sharp in contrast If any portions are missing or appear dim or if a Low Battery condition is indicated return the OCS to an Authorized Oceanic Dealer for evaluation before use gt During 24 hours after completion of a dive the graphic DATA with selections SAVE and CLEAR 2 will be displayed Fig 172 giving you the option to retain or delete Ni O2 calculations for repetitive dives A lt 2 sec to toggle between SAVE and CLEAR Fig UO BATIERY COVER S lt 2 sec to save the selection ALIGNMENT gt Graphics DATA SAVED CLEARED with CAL COMPASS appear for 3 seconds Fig 173 then operation reverts to the Compass CAL screen Calibrate the Compass gt Verify all Set Points prior to diving Fig 171 PRESSING FRONT amp BACK TOGETHER DRTH gt
96. s Graphic DSAT or 7 the Algorithm selected Graphic EDT with Dive Time hr min Graphic SURF and pre dive SI hr min 0 00 if Dive 1 9 if gt 9 59 with Time clock icon Temperature minimum that dive with icon and graphic F or TLBG with the max segment flashing others fixed up to end of dive accumulation All segments flashing if a Violation Blank if GAUG VARI max Ascent Rate sustained for 4 sec Nx icon if Nitrox V V V V V VM VM S lt 2 sec to access the dive s Log Data 2 screen if Nitrox or revert to the Preview screen if Air or a Violation e press to activate Backlight Log Data 2 Nitrox only information includes Fig 35 Log Mode book icon Graphic GAS 1 or 2 or 3 in use when dive ended Graphic FO2 with FO2 Set Point or graphic Air for Gas in used when dive ended Graphic PO2 with value of Max PO2 achieved Nx icon O2BG with O2 icon accumulated when dive ended V VV V VM S 2 sec to revert to the Preview screen gt GAS1 AIR L press to activate Backlight GAS2 32 GAS 3 SET F FO2 Each Gas has an individual FO2 and an associated PO2 Alarm setting DELE ON Default settings are FO2 Air with no PO2 value for Gas 1 and Off for Gas 2 amp 3 Settings revert to the defaults when 24 hours GE E elapse without conducting a dive When FO2 is set for Air Er 1 E gt calculations are the same as when FO2 is set for 21 GAS 3
97. s At Sea Level calculations are based upon an Altitude of 6 000 feet The OCS will not function as a Dive Computer above 14 000 feet 4 270 meters 2002 Design 2011 56 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL TECHNICAL DATA 2002 Design 2011 57 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL Altitude feet Altitude meters Depth M 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 Altitude feet Depth FT 30 40 50 60 70 80 90 Altitude meters Depih 1 9 0 3000 4 20 217 1 21 0 57 0 40 0 30 0 24 0 19 0 16 0 13 0 11 0 09 0 08 0 07 0 07 0 06 0 05 915 4 43 2 24 1 25 0 59 0 41 0 32 0 25 0 20 0 17 0 14 0 11 0 09 0 08 0 07 0 06 0 06 0 05 0 915 3 37 1 55 1 08 0 50 0 36 0 27 0 20 0 16 0 13 0 10 0 09 0 08 0 06 0 06 0 05 0 05 0 05 3001 to 4000 3 21 1 43 1 03 0 43 0 31 0 24 0 19 0 15 0 12 0 09 0 08 0 07 0 06 0 06 0 05 0 05 0 04 916 to 1220 3 37 1 52 1 06 0 45 0 33 0 26 0 19 0 16 0 12 0 10 0 08 0 07 0 06 0 06 0 05 0 05 0 04 PZ ALGORITHM gt gt NDLS HR MIN AT ALTITUDE IMPERIAL 3001 4001 5001 6001 7001 8001 9001 10001 11001 to to to to to to to to to 4000 5000 6000 7000 8000 9000 10000 11000 12000 2 30 2 21 2 14 2 08 2 02 1 57 1 52 1 47 1 39 1 21 1 15 IB 1 08 1 05 1 02 1 00 0 57 0 55 0 53 0 51 0 49 0 47 0 44
98. s of repetitive dives and taking into account descent and ascent rates of 60 FPM 18 MPM When the Conservative Factor is set On No Deco Dive times are reduced to the values of the next 3000 foot 915 meter higher 2 Altitude Refer to tables back PDPS information includes Fig 32A B Max Depth with MAX and FT or M icons if Nitrox blank if set for Air Plan Depth value with graphic FT or Fo2_ F r Graphic or with Dive Time allowed hr min with Time clock icon no OTR if Air 12 Graphic PO2 with PO2 Alarm value set for Gas 1 1 20 to 1 60 if Nitrox blank if set for Air T UNE Nx icon if Nitrox Fig 31B PLAN LEAD IN Gas 1 set for Nitrox c Tw MAX noc Poz Hoi Nx PLAN gt gt gt gt A hold to scroll upward through screens at a rate of 8 per second increasing planned Depth from 30 to 190 FT 9 to 57 M in increments of 10 FT 3 M A lt 2 sec to step upward through screens one at a time M lt 2 sec to step back through screens one at a time S lt 2 sec to revert to the Plan Lead in screen L press to activate Backlight NORM GAUG LOG MODE Information from the latest 24 NORM and or GAUG dives is stored for viewing After exceeding 24 dives the most recent dive is stored while the oldest is deleted Fig 32A PDPS nitrogen control deb OTF 1 n MU Nx gt Dives are numbered
99. selected as the Watch Default Time Alternate Time set by Hour Differential is the current Time at a remote travel location Upon arrival at the location Alternate Time can be interchanged with Main Time to make it the Default Time while visiting the travel location Setting Time of Day and Alternate Time and selection of the Default Time are functions in the Watch Set Time Menu Once Alternate Time is set by Hour Differential it will automatically change when Time of Day is set changed When Alternate Time is selected to be the Watch Default Time while at a travel location it will change directly when Time of Day is changed and Main home Time will then change by a differential opposite the one set for Alternate Time M 2 sec or no button action during 2 minutes while in any Watch sub routine will revert to the Watch Default Time screen Main Default Time information includes Fig 5 gt Time of Day hr min sec Home or Alternate if selected with A or P if 12 hour format Fig 5 MAIN TIME Graphic CDT with countdown time hr min when set On Graphic ALT if Alternate Time is selected as Default Day of Week graphic MON TUE WED THU FRI SAT or SUN Month Day or Day Month Time clock icon Battery icon if a Low Battery Alarm speaker icon if Daily Alarm is set On TLBG if any after NORM FREE dives V V VV V VN V lt 2 sec to access Watch ALTs M lt 2 sec to access Watch Menu
100. st information includes Fig 26 gt gt gt Max Depth with MAX and FT icons 2 dashes if no previous dive Elapsed Dive Time hr min with graphic EDT 3 dashes if no previous dive Graphic LAST DIVE indicating that data is from the dive previously conducted while in NORM mode A 2 sec to access ALT 2 10 sec revert to Main if A is not pressed L press to activate Backlight NORM SURF ALT 2 information includes Fig 27 gt gt gt Time of Day hr min sec with A or P Altitude graphic if EL2 to EL7 blank if Sea level Temperature with icon and graphic F or A lt 2 sec to access ALT 3 if set for Nitrox or revert to Main if set for Air 5 sec revert to Main if A is not pressed L press to activate Backlight NORM SURF ALT 3 information includes Fig 28 gt gt gt gt Graphic O2 Graphics FO2 and GAS 1 with FO2 Set Point Nx icon O2BG with O2 icon if any after a dive 5 sec or 2 sec to revert to Main L press to activate Backlight NORM MENU M lt 2 sec to access Menu while viewing Surface Main A lt 2 sec to step down forward through selections M lt 2 sec to step up backward through selections S lt 2 sec to access selection indicated by Arrow icon gt M 2 sec any time to revert to Surface Main S 2 sec while viewing the menu to revert to Surface Main
101. t icon next to the one previously saved flashing 2 sec to toggle Set Points S lt 2 sec to save the setting and revert to the Set U Menu Set Deep Stop information includes Fig 47 Graphic DEEP STOP gt Set Point graphics ON and OFF Arrow gt icon next to the one previously saved flashing 2 sec to toggle Set Points S 2 sec to save the setting and revert to the Set U Menu Deep Stop applies only to NORM No Deco dives Set Safety Stop information includes Fig 48 gt Graphics SS Safety Stop gt Set Point graphics OFF ON TMR ON Arrow gt icon next to ON or OFF the one previously saved flashing A lt 2 sec to step forward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the setting gt If OFF or TMR ON is selected saved operation will revert to the Set U Menu gt If ON is selected saved the Set Stop Time Depth screen is displayed with the Time digits flashing Fig 48B or M 2 sec to toggle between 3 00 and 5 00 min sec S 2 sec to save the Time setting and flash the Depth digits lt 2 sec to step forward through Depth Set Points of 10 15 20 FT or 3 4 5 6 MJ M lt 2 sec to step back through Set Points one at a time S 2 sec to save the SS Time Depth setting and revert to the Set U Menu Safety Stop applies only to NORM No Dec
102. t Points one at a time M 2 sec to step back through Set Points one at a time 5 lt 2 sec to save the setting and revert to the FREE Menu e S 2 sec to revert to FREE Menu Fig 133A SET DD3 AL SELECT DIVE MODE lee S lt 2 sec to access Set Dive Mode while the selection Arrow icon gt is next to it on the FREE Menu FIRST Set Dive Mode information includes Fig 134 Graphic SEL gt Set Point graphics NORM MODE GAUG MODE and FREE MODE flashing when Arrow gt icon is next to it Fig 133B SET MESSAGE lt 2 sec to step forward down through selections M lt 2 sec to step back up through selections S 2 sec to save the selection and access that mode s Surface Main screen LE L S 2 sec to revert to FREE Menu BAUE FREE HIDE To change items that FREE Mode shares with NORM Mode access the NORM Menu then Set U then Wet Activation Units Algorithm Fig 134 SELECT DIVE Conservative Factor MODE Glo Duration Upon descent to 5 FT 1 5 M for 5 seconds operation will enter FREE Dive Mode 2002 Design 2011 45 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL FREE DIVE MAIN information includes Fig 135 Current Depth with FT or M icon gt No Deco Time Remaining hr min with graphic gt Elapsed Dive Time min sec with graphic ED
103. t if FO2 for Gas 1 is subsequently set for Nitrox O2 for previous Air dives will be accounted for in the next Nitrox dive during that dive period and series of repetitive dives FO2 set for Nitrox When FO2 for any Gas is set for a numerical value the dive is considered Nitrox and the Nx icon will be displayed Once FO2 Gas 1 is set for a numerical value 21 to 100 the Air option is disabled until 24 hours elapse after the last dive The Air option will not be displayed in Set FO2 for Gas 1 until a full 24 hour Surface Interval has elapsed e If the 2 50 Default is set Off FO2 remains at the values set until changed If the Default is set On all FO2 values default to 50 DIVE TIME REMAINING DTR b i The OCS constantly monitors No Deco status and O2 Accumulation and will display whichever Time is the least amount avail able as DTR on the No Deco Dive Main screen Fig 63 The graphic NDC or OTR will identify the Time displayed 2153 Dg No Deco DTR NDC NDC is the maximum amount of time that you can stay at your present Depth before entering Deco It is calculated based on the amount of Nitrogen absorbed by 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 closest to this maximum level is the controlling compartment for that Depth Its resulting value will be displaye
104. t screens the MOD Max Operating Depth that can be achieved with the PO2 Alarm set will be displayed FO2 50 Default only for NORM Nitrox Dives When the FO2 50 Default is set On and FO2 Gas 1 is set for a numerical value 10 minutes on the surface after that dive the FO2 Gas 1 will be dis played as 50 and further dives will be calculated based on 50 O2 for oxygen calculations and 21 O2 for Nitrogen calculations 79 Nitrogen unless FO2 Gas 1 is set before the dive FO2 Gas 1 will continue to reset to the FO2 5076 Default after subsequent repetitive dives until 24 hours elapse after the last dive or the FO2 50 Default is set Off When the FO2 5076 Default is set Off the OCS will remain set at the last FO2 Gas 1 Set Point for that period of activation 2002 Design 2011 26 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL FO2 set to Air The default FO2 Gas 1 each new dive period will be Air When FO2 Gas 1 is set for Air calculations are the same as when FO2 is set for 21 When FO2 Gas 1 is set for Air it will remain set for Air until set for a numerical FO2 value 21 to 100 When FO2 Gas 1 is set for Air the O2BG will not be displayed at any time during the dive on the surface or during the PDPS PO2 will not be displayed during the dive The Max Operating Depth will not be displayed on the FO2 set screen when Air is displayed Internally the OCS will keep track of accumulated oxygen so tha
105. ted Kingdom Singapore Tel 44 1404 891819 Fax 44 0 1404 891909 Tel 65 6391 1420 Fax 65 6297 5424 Web www OceanicUK com E mail info oceanicasia com sg E mail helpyou oceanicuk com OCEANIC HAWAII and MICRONESIA Kapolei Hawaii Tel 808 682 5488 Fax 808 682 1068 E mail Ibell oceanicusa com 2002 Design 2011 61 Doc No 12 5272 r01 9 28 11 OCCANIC OCS OPERATING MANUAL OCS DIVE COMPUTER OPERATING MANUAL 2002 Design 2011 62 Doc No 12 5272 r01 9 28 11
106. to access a DS Preview screen that will display the current DS Stop Depth Time fixed at 2 min for 5 seconds then return to the Main Upon initial ascent to within 10 FT 3 M below the calculated Stop Depth a DS screen displaying a Stop Depth at 1 2 the Max Depth will appear with a Countdown Timer beginning at 2 00 and counting down to 0 00 gt If you descend 10 FT 3 M below or ascend 10 FT 3 M above the calculated Stop Depth for 10 seconds during the countdown the No Deco Main will replace the DS Main display and the DS feature will be disabled for the remainder of that dive There is no Penalty if the DS is ignored gt In the event that you enter Deco exceed 190 FT 57 or a High O2 condition gt 80 occurs the DS will be disabled for the remainder of that dive The DS is disabled during a High PO2 Alarm condition while gt Set Point SAFETY STOP SS If set On Upon ascent to within 5 FT 1 5 M deeper than the SS Depth set for 1 second on a No Deco dive in which Depth exceeded 30 FT 9 for 1 second the audible will sound and a SS at the Depth set will be displayed with a countdown beginning at the SS Time set and counting down to 0 00 If the SS was set for OFF or Timer On the display will not appear In the event that you descend 10 FT 3 M deeper than the Stop Depth for 10 seconds during the countdown or the countdown reaches 0 00 the No Deco Main will replace the SS Mai
107. up with graphic EDT dashes if no dive 1 24 gt Graphic LAST DIVE indicating that data is from the dive previously conducted while in GAUG mode CLRET DIDE 2 sec to access ALT 2 10 sec revert to Main if A is not pressed press to activate Backlight Fig 105 GAUG SURF ALT 1 Last dive s data GAUG SURF ALT 2 information includes Fig 106 gt Time of Day hr min sec with A or Altitude graphic if EL2 to EL7 blank if Sea level gt Temperature with icon and graphic F or H e 5 sec or A lt 2 sec revert to Main T 1 L press to activate Backlight TeF GAUG MENU M lt 2 sec to access Menu while viewing Surface Main A lt 2 sec to step down forward through selections M lt 2 sec to step up back through selections S lt 2 sec to access selection indicated by Arrow icon gt M 2 sec any time while operating in the Menu system to revert to Surface Main S 2 sec any time while viewing the Menu to revert to Surface Main 2 min no button action will revert to Surface Main Fig 106 GAUG SURF ALT 2 FLY TIME Fly Time is a countdown timer that begins counting down 10 minutes after surfacing from a dive from 23 50 to 0 00 hr min SEL The Fly countdown runs in the background while on the surface ie LOG Information includes Fig 108 SETA gt Time to Fly hr min with graphic FLY SETU DIVE MODE gt T
108. while the selection Arrow icon gt is next to History on the NORM or GAUG Menu History 1 information includes Fig 54 Graphic HIST gt Total number dives ever recorded up to 9999 with graphic DIVES O if no dive yet gt Total hours of EDT dive time ever recorded up to 9999 with graphic Hour and Time clock icon if 1 hour e 5 lt 2 sec to access History 2 History 2 information includes Fig 55 Max Depth ever up to 400 FT 120 M with FT or and MAX icons Graphic HIST Graphic SEA or EL2 to EL7 highest Altitude at which a dive was conducted Temperature with icon and graphic F or C lowest recorded during any dive V VV e 5 lt 2 sec to revert to NORM or GAUG Menu SERIAL NUMBER S 2 sec to access while the selection Arrow icon gt is next to it on the NORM Menu Information includes Fig 56 gt Graphic SN Serial Number OCS s factory programmed SN gt Graphic 1 or higher indicating the revision level of the Firmware OCS s operating software followed by O1 or higher indicating the revision level of the Display S 2 sec to revert to the GAUG Menu if in GAUG mode or to access Clear reset if NORM refer to page 54 S 2 sec to revert to the NORM if in NORM mode CONSERU gt m lt OFF Fig 50 SET CONSERVA TIVE FACTOR DURAT TOM NUE 2 210 JER 5 e Fig 51 SET BACKLIGHT DURATION
109. y set for ALT Time gt Graphics SEt and ALT TIME solid gt Set Point graphic OFF or the numeric Hour Differential with graphic HR all flashing A hold to scroll upward through Set Points at a rate of 8 per second from 23 through to 23 in increments of 1 A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the Differential Set Point and revert to the Set Time Menu Set Time of Day information includes Fig 22 This setting directly changes the Time of Day that is selected to be the Watch Default Time whether it is Main home Time or Alternate travel location Time The other will be changed by the Time Differential set V Graphic TIME Time of Day Hour digits flashing with graphic A or if 12 Hour Format Graphic ALT if Alternate is Default Time at travel location VM A hold to scroll upward through Hour Set Points at a rate of 8 per second from 12 A to 11 P or to 23 if 24 Hour Format in increments of 1 hr A lt 2 sec to step upward through Set Points one at a time M lt 2 sec to step back through Set Points one at a time S 2 sec to save the Hour Set Point and flash the Minute digits A hold to scroll upward through Minute Set Points at a rate of 8 per second from 00 to 59 in increments of 01 min A lt 2 sec to step upward through Set Po

OCS Wristwatch Operating Manual - 12-5272-r01

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