Oceanic OC1 Operating Manual

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OC1 OPERATING MANUAL

Doc. No. 12-2761-r04 (9/6/11)

OC1

DIVE COMPUTER

OPERATING MANUAL

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Summary of OC1

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2 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) notices................................................................................................3 features.And.Functions..............................................................5 display.Layout.........................
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3 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) contents.(continued) reference.......................................................................................57 pc.Interface...............................................................................58 pc.Requiremen...
Page 4: Welcome
4 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) welcome to oceanic and thank you for choosing the oc1.
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6 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) display layout descend, ascend, or stop tlbg or o2bg bg id vari log mode depth id temp or heading press id low battery fo2 nitrox time daily al or tmt link dot matrix icons display abbreviations activ = activation al = alarm al...
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7 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) overview the oc1 is a fully loaded watch dive computer featuring >> • 4 control buttons • 10 menus • 40 set selections • increase/decrease set values • 5 operating modes • 3 nitrox gas mixes • 35 warnings/alarms • dual watch ti...
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8 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) watch mode structure watch.. Main pg. 32 m s a l 2 sec 2 sec closure dive op mode compass op main watch menu watch alt 1 watch alt 2 light pg. 80 ack daily al pg. 37 a 60 sec pg. 153 pg. 45 pg. 33 pg. 32 pg. 33 select > cdt chr...
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9 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) 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 ...
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10 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) power supply • oc1 (watch) battery >> (1) 3 vdc, cr2450, lithium battery • shelf life >> up to 7 years (when shipped from factory in deep sleep mode) • oc1 use life >> 1 year or 300 dive hours if (2) 1 hour dives per dive day ...
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12 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) watch default time 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 norm...
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13 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) set cdt, information includes (fig. 13): > graphics set and cd tmr > cdt (hr:min) with hour digits flashing > time (clock) icon • a (hold) to scroll upward through hour set points at a rate of 8 per second from 0: to 23: in in...
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14 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) set time menu • s ( ) is next to set time on the watch menu • a ( • m ( • s ( ) set date format, information includes (fig. 20): date format establishes the location that the month (m) digits are displayed relative to the day ...
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15 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) select default time, information includes (fig. 25): 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...
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17 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) norm surface functions l closure light m 2 sec s 2 sec a watch.Mode compass surface.Alts norm menu > fly/dsat plan log set.F set.A set.U dive.Mode history sn batt/tmt norm surf.Main sel dive.Mode gaug free s > s watch dflt.Tim...
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18 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) norm surf main, information includes (fig. 26a/b): > graphic norm > graphic dive and number of dives completed during that operating period, up to 24 (0 if no dive made yet) > graphic surf and si (hr:min) with time (clock) ico...
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19 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) fly/dsat, information includes (fig. 30a/b): > time to fly (hr:min), 0:00 if no dive yet, with graphic fly > time to desat (hr:min), 0:00 if no dive yet, with graphic dsat > time (clock) icon • s • l (on closure) to activate b...
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20 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) log data 1, information includes (fig. 34): > log mode (book) icon > max depth** with max and ft (or m) icons > graphic dsat (or pz+), the ndl basis (algorithm selected) > graphic edt with dive time (hr:min) > graphic surf and...
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21 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) set fo2 gas 3, information includes (fig. 38): > max depth with max and ft (or m) icons, allowed for po2 alarm set, blank if air > graphic gas2 > graphic fo2 with fo2 set point value, flashing > graphic po2 with alarm value se...
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22 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) set tlbg alarm, information includes (fig. 43): > graphic tlbg al > depth value flashing with max and ft (or m) icons • a ( • m ( • s ( free mode has a separate tlbg alarm. Set dtr alarm, information includes (fig. 44): > grap...
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23 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) set units, information includes (fig. 49): > graphic units > set point graphics imperial and metric; arrow ( > ) icon next to the one previously saved flashing • a ( • s ( set deep stop, information includes (fig. 50): > graph...
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24 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) set sampling, information includes (fig. 55): > set point graphics 2 sec, 15 sec, 30 sec, and 60 sec; arrow ( > ) icon next to the one previously saved flashing • a ( • m ( • s ( sampling is the rate at which data is sampled a...
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25 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) fig. 59 - select dive mode select dive mode s ( ) is next to it on the norm menu set dive mode, information includes (fig. 59): > graphics sel and dive mode > set point graphics gaug and free; arrow ( > ) icon next to gaug • a...
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27 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) proximity of the tmts (transmitters) and oc1 the tmts emit low frequency signals that radiate out in semicircular patterns parallel to the length dimension of the tmt. A coiled antenna inside the oc1 receives the signals when ...
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28 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) wet activation the oc1 is configured with contacts that will automatically activate dive mode when the space between the contacts is bridged by a conductive material (immersed in water) and it senses a depth of 5 ft (1.5 m). T...
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29 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) algorithm (ndl basis) the oc1 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 c...
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30 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) 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 fo...
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31 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) error (reset during a dive) if for any reason, the oc1 shuts off then turns on again during any dive, the graphic err(error) will be displayed with the up arrow icon and current depth with ft (or m) icon (fig. 75a). If this oc...
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33 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) fig. 76 - no deco main no deco main, information includes (fig. 76) - > current depth with ft (or m) icon > dtr (hr:min) with graphic ndc (or otr or air), whichever is less at the time > atr (min) when 60 minutes or less with ...
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34 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) deep stop alt 2, information includes (fig. 82) - > time of day (hr:min sec), with a (or p) if 12 hour > temperature with ° icon and graphic f (or c) • 5 sec or a ( safety stop main, information includes (fig. 83) - > current ...
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35 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) fig. 89 - deco stop alt 2 fig. 88 - deco stop alt 1 • a ( • m (2 sec) to access gas switching • s ( • s (2 sec) to access compass • l (closure) to activate backlight deco stop alt 1, information includes (fig. 88) - > max dept...
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36 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) delayed violation 3 (dv3) upon descent deeper the mod** (330 ft/100 m), the audible will sound and the red led will flash. Also, the up arrow will flash, and current depth and max depth will only indicate 3 dashes ( - - - ) si...
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37 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) vgm alt 1, information includes (fig. 97) - > max depth with max and ft (or m) icons > graphic edt with elapsed dive time (hr:min) • a ( • revert to main in 5 sec, if a not pressed vgm alt 2, information includes (fig. 98) - >...
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38 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) po2 alarm alt 2, information includes (fig. 103) - > time of day (hr:min sec), with a (or p) if 12 hour > temperature with ° icon and graphic f (or c) • 5 sec or a ( po2 during deco the po2 alarm setting does not apply when in...
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39 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) high o2 on surface the graphic o2 flashes (in place of norm) and the full o2bg is displayed solid until o2 decreases below 100% (to 4 o2bg segments), then the norm surface main screen is restored. If high o2 occurred during de...
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41 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) overview > can only switching when dive main screens are displayed. > cannot switch gas or tmts on surface. > cannot switch gas or tmts during alarms. > all norm dives begin with gas 1. > norm mode defaults to gas 1 after 10 m...
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42 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) digital gaug mode structure surface closure light menu gaug. Surf. Main m 2 sec s 2 sec a watch. Mode compass s m a m 2 sec > fly log set.A set.U dive.Mode history sn batt/tmt m access selection surface. Alts dive at 5 ft (1.5...
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44 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) gaug surf main, information includes (fig. 114, 115): > graphic gaug > graphic dive and number of dives completed during that operating period, up to 24 (0 if no dive made yet) > graphic surf and si (hr:min) with time (clock) ...
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45 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) upon descent to 5 ft (1.5 m) for 5 seconds, operation will enter gaug dive mode. Gaug dive main, information includes (fig. 120) - > current depth with ft (or m) icon > graphic tmr with run time (hr:min:sec), 0:00:00 until sta...
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47 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) free surf main, information includes (fig. 124a/b): > graphic free > graphic surf and si (min:sec up to 59:59, then hr:min) with time (clock) icon > graphic dive and number of dives completed during that set/series of repetiti...
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48 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) free menu m ( a ( m ( s ( ). M (2 sec) any time - to revert to surface main. 2 min (no button action) - will revert to surface main. Cdt (countdown timer) status upon access, the following is displayed (fig. 127a) - > graphics...
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49 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) set dd2 alarm**, information includes (fig. 132a): > depth value with max and ft (or m) icons > graphics dd2 al > graphic off (or on) flashing • a • s ( ** if this screen is accessed when dd1 is set off, a message (fig. 132b) ...
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50 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) fig. 136 - free dive alt 1 free dive main, information includes (fig. 135) - > current depth with ft (or m) icon > graphic ndc with time remaining (hr:min) > graphic edt with elapsed dive time (min:sec) > tlbg with ni icon, if...
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51 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) additional information pertaining to free dive mode although breathing apparatus is not utilized for free dive activities, nitrogen tissue loading remains a factor. Nitrogen loading is calculated based upon a fixed fo2 of air....
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53 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) compass mode surface closure light sel menu comp op. Main a 2 sec watch.Or.Dc. Surface.Main s m a m 2 sec > cal north ref declin m auto home s 2 sec 60 sec ref mode s invert heading start cal cal progress if.Ok,.Back.To.Menu. ...
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54 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) overview > s (2 sec) - to access** from watch or surface main > s ( 2 sec) - to revert to watch or surface main > 60 sec (no button action) - revert to watch or surface main > only active while op main is displayed > op (opera...
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55 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) north op mode used for activity involving navigation in which a heading (direction of travel) is not set prior to diving. North remains as the default mode until reference is selected. North op mode, information includes (fig....
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56 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) compass operation once it is calibrated, declination is set, the op mode is selected, and the course heading is set (if reference), the oc1 is ready for operation on the surface or underwater. • s (2 sec) - to access compass o...
Page 57: Reference
57 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) reference caution: when the procedure provided in this section is used to change the oc1 battery, you must be sure that the case o-ring is not pinched and that the oc1 is water tight before conduct- ing diving activities. Pre ...
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58 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) uploading settings and downloading data the settings upload portion of the oceanlog pc interface program can be used to set/change the oc1’s main time, date, set a group (alarms), and set u group (utilities) using the same int...
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59 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) care and cleaning protect your oc1 from shock, excessive temperatures, exposure to chemicals, and tampering. Protect the lens against scratches with a instrument lens protector. Small scratches will naturally disappear underwa...
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60 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) inspection • closely check all of the sealing surfaces for any signs of damage that might impair proper sealing. • inspect the buttons, lens, and housing to ensure they are not cracked or damaged. Warning: if damage or corrosi...
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61 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) fig. 171 - orientation battery (+) ( - ) fig. 172 - tmt o-ring transmitter battery removal locate the battery cover on the end of the housing: • apply a coin to the recessed slot of the cover and turn it counter clockwise out ...
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63 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) pz+ algorithm >> ndls (hr:min) at altitude (imperial) altitude 0 3001 4001 5001 6001 7001 8001 9001 10001 11001 12001 13001 (feet) to to to to to to to to to to to to 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 ...
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64 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) can be used as • watch • dive computer (air or nitrox) with up to 3 transmitters • digital depth gauge/timer with up to 3 transmitters • free dive activity • compass dive computer performance • buhlmann zhl-16c based pz+, or d...
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65 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) specifications (continued) numeric displays: range: resolution: • watch time of day 0:00:00 to 23:59:59 hr:min.Sec 1 second • watch alternate time 0:00:00 to 23:59:59 hr:min.Sec 1 second • watch time differential - 23 hr to 0 ...
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66 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) inspection / service record oc1 serial number: ___________________________________________________________________________________________________ oc1 firmware rev: _____________________________________________________________...
Page 68: Oc1
68 oc1 operating manual © 2002 design, 2009 doc. No. 12-2761-r04 (9/6/11) oc1 dive computer operating manual.