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Galileo TERRA manual

1. 2 Menus settings and functions H2 S oE F Zi 13 A Ai Nl E ii J E ENTERIMG DECO o A a SC y TINE 1 1 5540 22 18ME LE z DIVE TIHE k j ET E 7 ODEPTH SEH TERIHG DECO 2 6 5 Dive time and turn around time default OFF With Galileo you can set a given dive time in five minute increments At half of the set value Galileo will give you a turn around warning A warning is also triggered when the total set time has elapsed Warning Both Dive time 50 min Dive tine During the dive if the dive time reaches half the value of the set dive time and the warning is set to either VISUAL or BOTH Galileo will show the message TURN AROUND TIME on the display for 12 seconds The following figures show the actual display in the various dive configurations CLASSIC LIGHT and FULL at OV VAY Cj 2 Menus settings and functions KO TOP HARHIHS TL li k a UNC me i When the actual dive time reaches the set dive time the message TIME LIMIT REACHED appears for 12 seconds and the dive time itself now is shown in inverted colors white on a black background The following figures show the actual display in the various dive configurations CLASSIC LIGHT and FULL 2 A ER DEPTH E i E F EEEO H STKE LIMIT z EAC HED
2. ee UWATEC LIED a CEST E English ee UWATEC SAFETY CONSIDERATIONS You must carefully read and understand this entire manual before using your Galileo Diving has many inherent risks Even if you follow the instructions of this manual in a careful manner it is still possible that you may be seriously injured or die from decompression sickness oxygen toxicity or some other inherent risk of scuba diving with Nitrox or compressed air Unless you are fully aware of these risks and are willing to personally accept and assume responsibility for those risks do not use Galileo Guidelines for the use of Galileo The following guidelines for using Galileo are derived from the latest medical research and the recommendations of the American Academy of Underwater Sciences for diving with diving computers Following these guidelines will greatly increase your safety while diving but cannot guarantee that decompression sickness or oxygen toxicity will not occur e Galileo is designed for dives with compressed air 21 02 and Nitrox 22 to 100 Oz only Do not use Galileo for dives made with other mixed gases e lt is absolutely necessary to check the set mixture before each dive and to compare it to the gas mixture currently used Always remember setting an incorrect mixture carries an inherent risk of decompression sickness and or oxygen toxicity Maximum deviation from the measured mixture must not exceed 1 Os An incor
3. ee ERT Suto oft time Declination 2 4 1 Using the compass on the surface Upon selecting the USE COMPASS menu the screen will display the compass the time of day and the surface interval if applicable The buttons are now labeled SET and EXIT With the middle button SET you can set a reference bearing This is useful for instance if you are on a boat and there is a landmark on the shore that you can use for alignment to reach a specific spot on that dive site Press SET to set the bearing and the display shows the message SET BEARING SUCCESSFUL for 2 seconds A dot will appear to indicate the set bearing Once underwater align the dot with the arrow and start swimming in that direction If you press SET again the new bearing will override the one in memory If you press and hold SET you erase the bearing When you set a bearing Galileo automatically marks the points at 90 120 and 180 degrees as an aid in navigation See section 3 4 1 for more information on using this feature The right button EXIT returns to the main Digital compass menu P EXIT E HE E TIHE 2lidd A2 Ss E SET BEARING SUCCESSFUL TIHE 21idd AE 2 4 2 Setting the auto off time default 15 seconds While diving the compass lay out replaces the main dive computer screen configuration when the right button is pressed and held When in compass mode Galileo uses more battery energy than normal so it is desirable to have the c
4. E eee decompression diving it will replace the decompression information for 5 seconds only The alternate information appears in the following sequence maximum depth O2 temperature active MB level if different than LO no stop or decompression information relative to LO if an MB level between L1 and L5 is active see section 3 5 3 time of day CNS O empty space 3 3 4 FULL screen configuration 12 JESE Elis MA n cjEsHsieR ppe DIVE TIHE a be Ee EEE FA n This screen configuration is meant for those divers that prefer to have as much information as possible displayed at once More specifically the following information is displayed current depth dive time no stop time only during no stop phase of dive deepest stop duration of deepest stop total ascent time only during decompression phase of dive time of day stopwatch active MB level temperature average depth max depth oxygen concentration CNS O ppOz nitrogen loading via right bar graph oxygen toxicity via left bar graph The middle button has no label if you are diving with MB LO Pressing it produces no result If on the other hand you are diving with an MB level between L1 and L5 the middle button will be labelled MORE and pressing it will show the no stop or decompression information at LO for 5 seconds in stead of the information relative to the
5. The MOD should not be exceeded Disregarding the alarm can lead to oxygen poisoning Exceeding a ppO of 1 6bar can lead to sudden convulsions resulting in serious injury or death In CLASSIC configuration the alarm message MOD EXCEEDED is displayed in place of the no stop or decompression information for 12 seconds after which it is repeated in 4 second intervals In addition the current depth is shown in inverted colors white on a black background and MOD and the value of the MOD are displayed also in inverted colors in place of the max depth This will not change until the diver ascends 1m Sft above the MOD The audible signal persists until the diver ascends 1m Sft above the MOD EIA ORE E ae Tae CLUE TIHE 34 9 MC JD EsCEEDED IE TEHP W202 fe ee i 11 eee In LIGHT configuration the alarm message MOD EXCEEDED is displayed in place of the no stop information for 12 seconds after which it Is repeated in 4 second intervals In addition the current depth is displayed in inverted colors white on a black background and remains like this until the diver ascends 1m Sft above the MOD The audible signal persists until the diver ascends 1m Sft above the MOD 3 Diving with Galileo LIGHT W2 IINE wile In FULL configuration the alarm message MOD EXCEEDED is displayed in place of the no stop or decompression information for 12 seconds after which it is repeated in 4 second intervals In addition
6. 02 settings Dive settings Digital compass Warnings settings Clock settings Other settings Personalization Unit system Owner information r Emergency information E m fo C bar John Diver Clear Allergic to penicillin Clear CR Si C psi Cert Number 12345678 Blood type A A a5 First certified in O74 975 Emergency contact Screen configuration Dive Ins 123458789AB John Smith Classic with gid z IT Rotate 180 Cell 1 619 555 1234 1 619 556 1234 Classic with grid E 1166 Fesler St Insurance Policy El Cajon CA 92020 123 456 7890 Language USA english v NOTE Please confirm each line with ENTER Avoid writing over a line NOTE Please confirm each line with ENTER F NOTE Resetting the desaturation all silent mode poOz2max turned OFF can be changed also via SmartTRAK but you will be prompted to enter the safety code for each setting Avoid writing over a line Close ee UWwWNEC 4 Galileo and SmartTRAK PC interface 4 3 Downloading dives and organizing your logbook Galileo s memory allows you to store approximately 100 hours of dive profile information in 4 seconds sampling intervals With Smart TRAK you can transfer this information to the PC in order to visualize and analyze your dives on the monitor To download data from Galileo click on NEW under the LOGBOOK menu to open and name a new logbook Then click on the TRANSFER DIVES icon a box
7. 3 min Tiner auto man off 2 3 4 ppO2max default 1 4bar The value of ppOzmax determines your MOD based on your oxygen mix You can set this value between 1 2bar and 1 6bar or OFF GC UWNEC 2 Menus settings and functions Code PPOeMax 1 2 1 bar off If you set ppO2max to OFF you will not get any MOD warnings If you choose OFF you will be required to enter an additional confirmation in the form of a safety code The safety code is 313 This prevents unintentionally setting the ppO2max to OFF To enter the code use the and buttons to define the first digit 8 then press gt gt to confirm it Now define the next digit 1 confirm by pressing gt gt then define the last digit 3 Upon pressing SAVE after having defined the last digit ppO2zmax will be set to OFF and you will have no related warnings The display shows the message ppO2max SET TO OFF SUCCESSFUL for 2 seconds aE Ee ppCenax GF Code a ed ee eee P E me E ES ppCe nasxs OTT peo max SET TO OFF SUCCESSFUL A WARNING Setting the ppO max value to OFF can result in exposure to high levels of oxygen partial pressure and can result in serious injury or death 2 3 5 Nitrox reset time default no reset If you set the computer to an oxygen concentration higher than 21 diving with Nitrox you can decide whether the computer should revert back to 21 air at some point in time or if it should
8. active MB level The stopwatch is reset and restarted by pressing the left button BOOK 3 4 Special functions common to CLASSIC LIGHT and FULL configurations 3 4 1 Accessing and using the digital compass In all lay outs a press and hold of the right button marked LIGHT brings up the digital compass display on your computer screen The display also shows the depth the dive time and the no stop or decompression information alternating in 4 second intervals with the stopwatch A press and hold of the right button from the compass display returns to the computer display This also happens after the set auto off time defined in section 2 4 2 ce NOTE lf you are in compass mode when Galileo is about to end the no stop phase the screen will revert to the regular computer display regardless of the set auto off time Press and hold the right button again if you wish to return to the compass display 3 Diving with Galileo EDOE Sl LJ S DEPTH DINE TH HO STOF Je Ln 1s EDOE In this lay out the button functions change slightly The middle button is now marked SET Pressing this button will set the bearing Compass bearing represents the direction the front of the computer is pointed at It is expressed in degrees from O to 359 O degrees is North 90 degrees is East 180 degrees is South 270 degrees is West and any other reading is interpolated in between The message SET BEARING SUCCESSFUL will s
9. black background This will remain so for as long as the diver stays deeper than the set a D2 LIGHT Mare MAX D DEP TH REAC HEL Ta For the LIGHT configuration the current depth is displayed in inverted colors white on a black background and will remain so until the diver ascends above the set depth In addition after the text message extinguishes in the lower left corner the value of the set depth is shown in inverted colors Alternate information is still available as described in section 3 3 3 but after 5 seconds the inverted set depth is shown again This will remain so for as long as the diver stays deeper than the set depth LIGHT Hi DIVE TIHE D sau U 0 0 o HARHIHNS 0 MAS CEFTH REACHED For the FULL configuration the value of the set depth replaces the max depth indication and is shown in inverted colors white on black background This will remain so until the diver ascends above the set depth 2 Menus settings and functions 12 es HORE T Hz JTI 1 29 000 26 soo ie i a 2 6 2 CNS O2 75 default OFF Galileo tracks your oxygen uptake during the dive via the CNS Oz clock This can be monitored via the oxygen bar on the left side of the screen CLASSIC and FULL display configurations and also via the CNS O indication CLASSIC LIGHT and FULL Galileo triggers an alarm when the value reaches 100 in addition you can choose to have a warning triggered
10. enough energy for safe diving with three elements showing the displays alternates between the regular information and the message LOW BATTERY next to the battery symbol in ten second intervals The battery has enough energy for safe diving but you should consider replacing it if only two elements are lit the display shows REPLACE BATTERY permanently The battery does not have enough energy to ensure a safe dive With only two elements lit all audible alarms and the backlight are deactivated and the compass cannot be activated if only one element is lit the computer is not functional and the display shows the message BATTERY EMPTY HEM LIGHT fae FQ 16 19 14 Low battery LIGHT PT ee a a 16 18 48 Replace battery MII HERD fee FSG 16 18 21 Battery empty WL A WARNING Starting a dive when the REPLACE BATTERY message is displayed can cause the computer to fail during the dive Replace the battery as soon as you notice this message Low battery situations during a dive are described in section 3 2 5 See Chapter 5 for information on how to replace the battery 1 8 Screen configuration options patent pending In dive mode Galileo displays data in one of three pre configured screen lay outs CLASSIC LIGHT or FULL The CLASSIC configuration is set as default and shows all standard information needed during the dive this lay out can be chosen with or without a gri
11. for the use of Galil Ovecsevasatcevewns doteseviewriindetsa dnidlixeev savadiuteundsuavadeceviade s 1 1 inirodu uction to Galileo oasis es hee sence esieh ce tenia pwns inten maaa ai amaa aa 6 E AGS AG se cerce tics orca wesc ste eesinares E E T I2 Opering Modan serria maae EEEN 8 1 3 Turning on Galileo and time of day display s nussnnnesrrrnesrrrerrrrrrerrrrerrn 8 Tae Atitude darmane a OWO cc cse cucegvnsnoedeenesaddogansnannraeubantncnbandnasuteddnacinniaddtannes 9 1 5 No dive warning after a dive sssssssessrrsssrressrrreserrresrrressrrrresrresernreserees 9 LO E EE T E T 9 L RE CIACGa Ie DaO aree e A 10 1o SChESN CONTOUPATION OPTIONS essesi srar Tare anaE A NENTEN AEREAS 11 LO BuUnon Onera siwenosdeinaanert ienr E T 12 1 10 Butt nTu unctons on TNE SUIC esien Aae 12 LT TWIG OM AEO n E EA 12 2 Menus settings and functions sssssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn 13 at Main menu descripto ccratsearancedascadaneren aexancssateuddnthstalcasradsacdiedwewiceeaden 14 2 2 Selling the oxygen concentration sesssssseessrrrrrressrrrrressrrrrrresrrrrrees 14 20 DVS cN e S E E nat cbaassanean 15 Al MEGV e E A ose E need eeeeeet eae 15 202 Gauge THOUS eenei ia a N EN 15 2859 OAE SIO UMO oisein a 19 204A POOMI o a Ra ES 19 Aaa NOX SSCL UMO eneen Aa 16 an0 Wae NDO careia a aa oc at a 16 Aad Desatura on egoland aA RGA 17 230G PIPCIGIN MOOS scies ae aiii 17 24 Digtal Campa ea a E E
12. from warranty coverage are faults or defects due to excessive wear and tear exterior influences e g transport damage damage due to bumping and hitting influences of weather or other natural phenomena servicing repairs or the opening of the dive computer by anybody not authorized to do so by the manufacturer pressure tests which do not take place in water diving accidents improper placement of the battery cap For European Union markets the warranty of this product is governed by European legislation in force in each EU member state All warranty claims must be returned with dated proof of purchase to an Authorized SCUBAPRO UWATEC Dealer Visit www scubapro uwatec com for the Dealer nearest you ee OW VC GoM Taking care of Galileo 5 4 Index Active backlight 28 46 Alarm clock 28 Alarms 35 All silent mode 17 Altimeter 19 Ascent rate 35 Ascent rate bar graph 36 Backlight 28 46 Battery 10 39 57 Bookmarks 44 Buttons 12 51 Clock settings 27 CNS Os 121 04 37 Compartment saturation graph 41 45 Compass 18 43 Date 28 Declination 19 Desaturation Ges Desaturation reset 17 Digital compass 18 43 Display configuration 11 30 41 42 Display contrast 29 Dive planner 31 Diving at altitude 48 Emergency information 10 31 Flying after diving 8 Gauge mode 15 50 IrDA 7 29 Language 30 56 Logbook 32 54 Maintenance 57 MB levels 7 15 46 Microbubbles 46 MOD p
13. message BOOKMARK SET if the safety stop timer is visible on the display the message is not displayed In FULL and GAUGE display configurations it also does not show since the reset of the stopwatch is already an indication that the bookmark was set successfully The bookmarks will appear on the dive tosh in SmartTRAK LISHT Hi e SET aces 3 4 3 Safety stop timer Atthe end of a dive at depths of 6 5m 2O0ft or shallower and if there are no decompression obligations the left button label changes from BOOK to TIMER unless the option is turned OFF see section 2 3 3 f SAFETY STOP TIMER in DIVE SETTINGS is set to AUTOMATIC if a minimum depth of 10m S30ft has been reached during the dive at a depth of 5m 15ft the safety stop timer will automatically start a countdown and a bookmark will be added to the dive profile If you go below 6 5m 2Oft the timer will disappear and the no stop time is shown again Upon returning to 5m 1 5ft the timer will start again automatically As long as you are shallower than 6 5m 2Oft and there are no decompression obligations you can press TIMER to start or restart the countdown manually f SAFETY STOP TIMER SETTINGS is set to MANUAL at a depth of 6 5m 20ft and shallower pressing TIMER will activate the safety stop timer and add a bookmark to the dive profile You can restart the timer any number of times If you go below 6 5m 2Oft the timer will disappear and the no stop time
14. oO 2 6 6 Entering level stops default OFF When diving with a microbubble MB level different than LO Galileo can warn you when you are no longer in the MB no stop phase See section 3 5 for more information on MB level diving Warning Both Entering level stops During the dive when you are about to enter the level stop phase and the warning is set to either VISUAL or BOTH Galileo will show the message ENTERING LEVEL STOPS on the display for 12 seconds The following figures show the actual display in the CLASSIC LIGHT and FULL configurations O2 H2 L BA e 2 24 a T jir Pen FOR H n ENTERING EVEL STOPS Be Ebi H2 DEPTH IINE LE L a m wl T 0 0 E B a i vet DF TERING LEVEL STOPS 2 6 7 MB stop ignored default BOTH When diving with an MB level higher than LO and in the presence of MB level stops Galileo can warn you if you reach a depth shallower than the deepest required MB level stop therefore allowing you to avoid missing the required stop Warning Both MB stop ignored During the dive if you ascend shallower than a suggested MB stop depth and the warning is set to either VISUAL or BOTH 2 Menus settings and functions Galileo will show the message MB STOP IGNORED on the display for 12 seconds and the depth is shown in inverted colors white on a black background until you descend below the stop depth or until there is an MB le
15. on the battery CNS O may be different from the cap If you see traces of seeping values displayed just prior to the water damages or defects on the battery removal o ring replace the o ring with an After replacing the battery you must original UWATEC replacement part set the dale ond ime PN 06 202 693 The o ring is provided with the UWATEC battery kit for Galileo PN 06 202 872 When replacing the o ring make sure the new o ring is in perfect condition and well lubricated and that the o ring o ring groove and sealing surfaces are free of dust and dirt 4 Remove the old battery and dispose of it in an environmentally friendly way 5 Check the polarity of the new battery Galileo can be damaged if you do not insert the battery correctly Insert the battery so that the side is pointing out of the battery case 6 Screw the battery cap back in place Turn the cap until it is flush with the surface and the slot on the battery cap is aligned with the mark on the housing Damage to Galileo due to improper placement of the battery cap is not covered by warranty E s 5 Taking care of Galileo 5 3 Warranty Galileo has a two year warranty covering defects in workmanship and functioning The warranty only covers dive computers which have been bought from an authorized SCUBAPRO UWATEC Dealer Repairs or replacements during the warranty period do not extend the warranty period itself Excluded
16. on the surface will only be counted if you descend again below 0 8m 3ft within 5 minutes This allows for brief periods of orientation While on the surface the time will not show as progressing but it is running in the background As soon as you submerge the time will resume including the time spent on the surface Maximum displayed time is 999 minutes for CLASSIC and FULL configurations and 99 minutes for LIGHT configuration For dives longer than that the dive time starts again from O minutes Depth the depth is given in 10cm resolution until 99 9 meters after which it is given in 1m resolution When the depth is displayed in feet the resolution is always 1 foot At a depth shallower than 0 8m Sft the display shows Maximum possible depth is 330m 1084ft At depth greater than 1000ft the leading 1 is not shown so 1084ft will be displayed as O84ft A WARNING Galileo functions as adecompression computer to a depth of 120m 394ft only At depths deeper than 120m 394ft it will automatically switch to gauge mode and it cannot be used as a decompression computer for the remainder of the dive To alert you of the imminent switch at depths between 115m 377ft and 120m 394ft Galileo displays the message SWITCHING TO GAUGE No stop time calculated in real time and updated every 0 5 seconds Maximum displayed no stop times are 199 minutes for CLASSIC and FULL configurations and 99 minutes for LIGHT configura
17. only Galileo displays the ascent rate also numerically If the ascent rate is greater than 110 of the ideal value the message ASCENT TOO FAST appears The following pictures show how the ascent rate alarm message and the ascent rate value are displayed for the various screen sialon g3 PLL PO ae aan 15 i SCENT TOO FAST 115 ELIS Ee EA P DEPTH DIVE TIHE 293s HSCENT TOO FAST 12 eae HORE ine L mesara AIME LS DIVE TIHE 4G PA A an i Galileo also provides an audible alarm in case of ascent rates exceeding 110 the intensity of the alarm increases in direct proportion to the degree that the ideal ascent rate is exceeded In case of a fast ascent Galileo may require a decompression stop even within the no stop phase because of the danger of microbubble formation From great depth a slow ascent may cause heightened saturation of tissues and an extension of both decompression duration and total ascent time At shallow depth a slow ascent may shorten the decompression duration Excessive ascent rates for longer periods are entered in the logbook A WARNING The ideal ascent rate must not be exceeded at any time since this could lead to microbubbles in the arterial circulation which could cause serious injury or death Both the visual and the audible alarm persist for as long as the ascent rate is 110 or more of the ideal ascent rate E 3 2 2 MOD ppO A WARNING
18. referred to as LO Choosing an MB level between L1 and L5 makes the algorithm more conservative therefore the diver will have either shorter no stop times or deeper and longer decompression stops referred to as level stops than when diving with LO Consequently the body will either take up less nitrogen shorter no stop dives or will be able to off gas more before returning to the surface dives with level stops Both work towards reducing the amount of microbubbles present in the body at the end of the dive Please refer to section 2 3 1 for information on setting the MB level 3 5 1 MB Glossary Deco stop decompression stop as requested by LO mandatory LO baseline algorithm corresponding to ZH L8 ADT L1 first and conservatism L2 second level of added conservatism L3 third level of added conservatism L4 fourth level of added conservatism lowest level of added L5 fifth and highest level of added conservatism Level stop decompression stop as requested by active MB levels L1 through L5 not mandatory Reduced level stop decompression stop as requested by new active MB level after an MB level reduction has taken place due to violation of level stop requirement ZH L8 ADT UWATEC s adaptive 8 tissue algorithm ZH L8 ADT MB UWATEC s adaptive 8 tissue algorithm with MB levels added conservatism E eee 3 Diving with Galileo 3 5 2 Display information When diving with an MB level other t
19. scat ececcrmianc saudnbacasigadnaniseseancedtantenddancalddimcdcites 31 29060 Emergency INMOHMATON iacscicicebcmmnanoiy nnewatinninedeninunsncnityasnmiensitsite 31 LA PIC E EE E E 31 LA Dep eaa E E 31 ATLI Pannganostop AVe sae E EA 32 2 11 2 Planning a decompression dive ssssssssssrrsessrrrsssrreserrresereres 32 Zee REVIEWING Ne IOQDOOK arrsa a EEE E EE E 32 3 Diving with Galileo ssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn nnmnnn nnmnnn 34 e O a E E EE tiation EE EE E EEE 34 A A eE E E E NE E EE E E A 35 Oe ASCON TAE seene aa E E 35 Se WOOO E T E E A ATT oF IN TUO aE AEE ETE ANES oF S24 Missed decompression STOD ssssciarnensacaeneinssariarsussemamminnianraacaarcas 38 Sec LOW DON EEEE A REE 39 ga DBH AIG FAO eE EE EA 40 S31 Description OF SAINGS secesie anene reni 40 33 2 CLASSIC Screen configuration siiciccnesturnciesenssearontuomcdwranacetsasss 41 S03 LIGHT Sereen conMguraUO N sesedro eaa 42 B84 FULL screen conNNgGUrAOI scascavinssazcrmert scar aeea 42 E C 3 4 Special functions common to CLASSIC LIGHT ME PILL SCO MMO UI AON S recreere aan ET AEEA 43 3 4 1 Accessing and using the digital COMpasSS sssesssseressrrreesreee 43 SA Dewin DOOK see a ARENAER 44 GA oey Op INO i E Ead 44 3 4 4 Viewing dive profile individual compartment saturation anad DIC TN SS aeiae sae A E AE 45 S4 ACTIVATING Me DACKIONM cssninenaninen 46 S0 DNG WN MB TEM SIS sin aS 46 Sal MB GIO
20. seconds upon E turning on the computer In this menu you choose the picture from those available in the computer memory EA FE E a WWATEC logo Galileo logo Matterhorn Galapagos Start up picture 2 9 4 Units You can choose to have the depth displayed in meters or feet and the temperature in degrees Celsius or degrees Fahrenheit Depth Mi Temperature Cl Depth unit m Ft 2 9 5 Owner information The information in this menu can only be entered via the SmartTRAK software A maximum of twenty lines are allowed You can scroll through the text using the A and Y buttons The top two lines of this information are displayed in surface mode when there is no remaining desaturation see section 1 3 ha F a John Diver Cert Humber 12345675 Dive Inst 123456 789ARBC el See 2E 1166 Fesler St WE Cajon CA 92828 EnIT Owner information 2 9 6 Emergency information The information in this menu can only be entered via the SmartTRAK software A maximum of twenty lines are allowed You 2 Menus settings and functions can scroll through the text using the A and Y buttons If Galileo goes into SOS mode because of a missed decompression stop this menu will be displayed if the middle button is pressed see section 1 6 E PE ae Allergic to penicillin Blood type A Emergency contact John Smith 1 619 553 1254 ww Insurance Policy Emergency mess 2 10 Pictur
21. set to ON a bell symbol appears in the time of day display 2 7 2 Time This menu allows you to set the time format time and date ee Format 24A Time 106 Date 11 05 2006 Time formati an pr 2th Pressing SAVE at the last setting starts the clock at the set time and zero seconds 2 7 3 Time zone UTC This menu allows you to easily change the time when traveling to other time zones Instead of changing the actual time itself in this menu you can define a number of hours to add to or to subtract from the currently displayed time so as to get the correct time at your travel destination UTC 00 Time 13259 Tine zone 13 4 13h The range of the UTC setting is between 13 hours and 13 hours in 15 minute increments 2 8 Other settings a a wail Backlight duration Display contrast rl speed Other settings 2 8 1 Device information This menu displays the device ID number ID the hardware version HW the software version SW the battery level and the ASIC version Press EXIT to exit this submenu and return to the Other settings menu Le wa 1D S000000 Hi wersion 0 0 Sw versioni 1 7 Battery High Device information 2 8 2 Backlight duration default 6 seconds You can set the duration of the backlight in dive mode between 2 and 12 seconds or to PUSH ON PUSH OFF The backlight is activated by pressing the LIGHT button If you choose PUSH ON PUSH OFF the light will
22. stay on until you press the LIGHT button again to turn it off ce NOTE The backlight consumes battery energy the longer the backlight stays on the shorter the life of your battery If the LOW BATTERY warning is activated it is no longer possible to activate the backlight E ay Backlight duration 5s Duration Za 123 push When in surface mode the light can only be activated from the time of day display when the right button is marked LIGHT The backlight in surface mode has a duration of 1 minute before automatically switching off which allows for enough time to navigate through menus and make changes to settings It can be turned off at any time by pressing the LIGHT button again 2 8 3 Display contrast This menu allows you to change the contrast of the display to adapt to various levels of light conditions Upon entering this menu a sliding bar appears across the display Use the lt and P buttons to set your preferred contrast level Light Dark 2 Menus settings and functions IrDA speed Fast IrDA speed slow fast 2 8 5 Water contacts default ON The water contacts allow Galileo to turn on automatically the moment it senses the presence of water This means that you can jump in the water at any time without having to worry whether the computer is turned on However if the computer is stored in a wet environment it may stay turned on and consume unnecessary battery
23. the current depth is shown in inverted colors white on a black background and MOD and the value of the MOD are displayed in place of the max depth also in inverted colors This will not change until the diver ascends 1m Sft above the MOD The audible signal persists until the diver ascends 1m Sft above the MOD eo Hi an TE HE LA o i DEPT oa TIHE m 24 Ti MOD EXCEEDED O2 GMS02 a a Let 64 s4 5n 3 2 3 CNS O 100 A WARNING When the CNS 0 reaches 100 there is danger of oxygen toxicity Start procedure to terminate the dive In CLASSIC configuration the alarm message CNS O 100 is displayed in place of the no stop or decompression information for 12 seconds and during this time the audible signal goes off In addition the CNS Os information is displayed in inverted colors white on a black background and remains displayed until the CNS Os value drops under 100 eee a FG UWMAIEC 3 Diving with Galileo Ee Bow In LIGHT configuration the alarm message CNS O 100 is displayed in place of the no stop information for 12 seconds and during this time the audible signal goes off In addition after the text message extinguishes the CNS Os is displayed in inverted colors white on a black background in the lower left corner This will remain so for as long as the CNS O value is higher than 100 Alternate information is available a
24. the current temperature the altitude class in form of a stylized mountain see section 3 6 and the battery capacity on the lower row the set oxygen concentration the corresponding MOD the set ppOmax and the active MB level setting see section 2 3 1 HEHU LIGHT fae O fiZzo 4 Beazer MEE iF HOD _ PPOSHH HE LUL HEHU John Diver Cert Humber 123456768 2a Pamelen ME PPO H JHE LUL di ar an 14h La If the computer has remaining desaturation from a recent dive the upper portion of the screen is replaced with the following information desaturation time no fly time surface interval and CNS Os if applicable o KE 0 ESAT S52 SURF INTRA 119 46 30 Piode i dze 86 26 e 21 Sr su i4o to i leis SeSnii 44 La The remaining desaturation time DESAT iscalculatedbythedecompression model in the computer Any dive started while there is remaining desaturation on your computer is considered a repetitive dive meaning that Galileo accounts for the pre existing nitrogen load in your body iy WO FLYOp CHEDL Bee H The no fly time NO FLY is the time during which an exposure to the reduced pressure E ee inside the cabin of an airplane could cause decompression sickness as calculated by the decompression model in the computer A WARNING Flying while Galileo displays NO FLY can result in serious injury or death The surface interval SURF INT is disp
25. this altitude class Galileo functions in gauge mode only automatic switch from computer mode The altitude classes are defined in terms of approximate elevations because the effect of weather conditions can make the switch point pressure occur at different levels No deco data AT gauge mode seein a 3000 m A 9840ft Bad 2000 m A 6560ft ABBAS 4 3280ft 1000 m A om T Pr Mt Ax Switch point at 610 mbar 8 85 psi Switch point at 725 mbar 10 51 psi A Switch point at 815 mbar 11 82 psi A Switch point at 905 mbar 13 82 psi Galileo deals with altitude automatically it monitors the atmospheric pressure every 60 seconds even when it is turned off and if it detects a sufficient drop in pressure it does the following it switches on if it was off it indicates the new altitude range by means of black segments inside the stylized mountain and if applicable the prohibited altitude range it indicates the desaturation time which in this case is an adaptation time to the new ambient pressure If a dive is started during this adaptation time Galileo considers it a repetitive dive since the body has residual nitrogen 3 Diving with Galileo 12 EZE H2 0 DESATS arts D E SURF INTHE z 112 32 13 i DATE _ TENP J26 BelAZ 4 m 12 Hoo PPOSHH HE LUL et Sr ltda Lop 3 6 1 Prohibited altitude Going to altitude as much as flying after diving exposes your body to a reduced ambien
26. when the CNS O clock reaches 75 Warning Both During the dive if the calculated CNS O2 value reaches 75 and the warning is set to either VISUAL or BOTH Galileo will show the message CNS O2 75 for 12 seconds in place of the no stop or decompression information In addition For the CLASSIC configuration the value of CNS Oz is shown in inverted colors white on black background This will remain so for as long as the CNS O value Is higher than 75 eee gt Ce anaes 2 UWAlEC 2 Menus settings and functions fu x f l Ll p TI af f E E For the LIGHT configuration after the text message extinguishes the CNS O is displayed in inverted colors white on a black background in the lower left corner This will remain so for as long as the CNS O value is higher than 75 Alternate information is still available as described in section 3 3 3 but after 5 seconds the inverted CNS Oz is shown again ETA H MAN y DEPTH DIVE TIHE O 31 fu 8 AAL L L 1 mimm For the FULL configuration the CNS O2 is shown in inverted colors white on black background This will remain so for as long as the CNS Oz value is higher than 75 Ee ee one EGE 24 Fee s 7 ME L D DIVE TIHE PPO HAns 46 33 JASH 2 6 3 No stop 2 minutes default OFF Ifyouwishto avoid unintentional
27. will be shown again You need to press TIMER again upon ascending over 6 5m 2O0ft to restart the timer in DIVE f SAFETY STOP TIMER SETTINGS is set to OFF It is not possible to activate the safety stop timer in DIVE 12 TIHER A LIGHT Hi 37 NTE TEHP GWS02 HAR E TINER HORE fe LIGHT H2 DEPTH DITWE ciei E Gi We F E SAFETY TOP J a E E 2 EL iiS MEE H i SAFETY STOP a 21e Be B27 A In compass mode the safety stop timer works the same way as in the CLASSIC LIGHT and FULL configurations If the safety stop timer is active while switching from one configuration to the other the timer information itself will transition smoothly between displays TIHER LISHT 3 4 4 Viewing dive profile individual compartment saturation and pictures You can view your dive profile by pressing and holding the middle button marked MORE The screen will show a graphic representation of your dive profile together with a line representing either your possible direct ascent if in no stop mode or your decompression profile if in decompression mode The dive profile will remain on your screen for a maximum of 12 seconds after which the dive computer information will appear again You can revert to the dive 3 Diving with Galileo computer screen at any time by pressing and holding the right button Pressing MORE while the dive profile is displayed brings up a graphical repres
28. 32 6m 20ft 36 4m 13ft L 0 5bar CNS 0 increases 3 2 Alarms Galileo can alert you of potentially dangerous situations via warnings and alarms Warnings represent situations that require the divers attention but ignoring them does not represent an immediate risk The detailed description of each warning and how it appears on the screen is presented in section 2 6 Alarms on the other hand can not be turned off because they represent situations that do require immediate action by the diver There are five different alarms 3 Diving with Galileo 1 Ascent rate alarm 2 Exceeding a safe ppO2 MOD 3 GNS Os 100 4 Missed decompression stop 5 Low battery during the dive A WARNING When in gauge mode all warnings and all alarms are OFF aside for the low battery alarm ce NOTE Alarms are both visual and audible as described in detail below If you are in COMPASS mode when an alarm is triggered Galileo will revert to the regular computer display CLASSIC LIGHT or FULL in order to properly display the message related to the alarm Ascent rate alarm has priority over other alarms if they are triggered simultaneously If warnings are activated while alarms are showing the former will show only after the alarms have expired and only if they are still applicable at that time 3 2 1 Ascent rate As you ascend during a dive the pressure surrounding yo
29. BS iy nearer E E E EE Ei 46 See DISDIAY Monna seana a TA 47 3 5 3 Display of underlying LO decompression information 06 47 SOF Cascading MB IGVEIS saeia e E NEEN 48 3 5 5 Level stop ignored MB level reduCed ccccecssseeeeesseeeeeeeaees 48 3 6 Altitude and the decompression algorithm sssesessssrsesssrressrrrserrressrrresn 48 36 1 Pronibited AMMUGS i sxnsanceuseciiastccasinacaamcedqmraneedereiinaubsnenmcnoaacaen 49 3 6 2 Decompression dives in MOUNTAIN IAKES ccceeseeceeeeeeeeeeeeeeees 49 Bh Gauge TMOG nraaranesenaranadnrsanaraiepinsrmaliieuachaningansedeaniiaatvabedninmbiatuainannaseds 50 Ovo SUTTON TURCTON QV GPG W erraren anne Sd toctinaxpbasdicaiapinu e E EAE 51 4 Galileo and SmartTRAK PC interface c ccccsseccessecnseccenseeeensesenseeeenseeeees 52 Ac1 Mtroductionio Sman RAK ica cacinsstnccnaeamimanenssecsnisaniseauesuanndeatanmessasaveetansecieavs 52 da ONINI SNO eene ERE EE EEEE ESE Oa 4 3 Downloading dives and organizing your IOQDOOK cceeeeeeseeeeeeeeeeeeeeaees 54 Ae WISICACING PICIU crc iasimnomscsiscamceeniariemrantncnnsaslnides snneatakesanamtanoskaiamebaanaceed J9 Ao UVoocadrng IAN GUA Sos serenon i AEA REENE 56 46 Updating or upgrading the firmware ceirios anen 56 Os Taking Gare Of Galle rcs 57 51 Technical MOR AIOW syssstscncntccnenancumaeeedaucetmed iE E EEEE 57 SIS sesser eni e aeee EEE EREA ER EAE SOAGE 57 5 2 1 Replacing the battery in Galileo esnnnnenenn
30. LL configurations m ES De eo y 2 Menus settings and functions LIGHT w n CE Ma RL UE ae y A JDEPTH DINE TIHE 139 om a 2 BLEVEL STOP 4 1 HARBIAS ee 2MIH Oi 1 1 mim i an H 4 7 o EA A H 2 6 10 Entering deco when TINE SE 20 Eich B3 Ai ME LS diving an MB level Ji DEPTH DIVE TIHE When diving with an MB level higher than LO the underlying LO information is not directly visible on the display though it is accessible as alternate information You can choose to have Galileo warn you when you are about to enter a decompression obligation while diving with an active MB level higher than LO m EUS 2 7 Clock settings hw i Warning BEE Wake Up alarm Time Time zone ICI CIC e T A H TITTI iii EF Entering deco at L Clock settings During the dive if you are about to enter decompression and the warning is set to either VISUAL or BOTH Galileo will show the message ENTERING DECO AT LO on the display for 12 seconds The following figures show the actual display in the CLASSIC LIGHT and FULL configurations eee tl UWNEC 2 Menus settings and functions 2 7 1 Wake up alarm E E Ee Alarm GA Time 12 00 Wake up alarm on off This menu allows you to set a wake up alarm The time of the alarm is shown in the format specified in the Time menu either in AM PM or 24hour When the alarm is
31. R 18 2 4 1 Using the compass on the surface 00 eececceeseeceesereeeeeereeeeaees 18 24 2 Setting the auto off LIMES wcriniiaiavcanssdasaueesiaennssavedseieudaadeneiuredd een 18 243 Setting the COCINGUON iiniesicniisiaveanssduaaueteitetuvedneavesoudieidedssiwrean een 19 D a ee UWATEC 250 ANNOG E R 19 20 Waning CeO Sr ss eea R 19 L01 Moama aA Oee ta aE E 20 202 ON U STO e A 21 L00 ROSEO SZ MNU en i 22 2 6 4 Entering decompression wanicwantconunane dasavenatinnintarmwanincutiadmendiadosusens 25 2 6 5 Dive time and turn around time cccccceeeecceeeeceeeeceeseeeaeeeeeaes 23 200 Emernnglevel STOO esee aie EAEE E 24 207 PAB SUC Oro iA dmsmwungndsatiabes 20 200 MB IEVEhTCOUC SG anean eaea E E 20 2 6 9 LOno stop time 2 minutes when diving an MB level 26 2 6 10 Entering deco when diving an MB level cececccseceeseaseeeeenees 27 Bil OEE a E E 27 Ll WAKO AT e TE AOE 28 ae T eE aaah tebadtaamiadeeaninc is 28 Abo TIMEZONE sa NE A 20 20 ier oN ai E E AT 28 ABl DEVICE INIGMIAUOM nease Sgaeaesasuwegdeaweneirareadods 28 2 802 BaCk CPA OM i eie n Ea AE 20 Lpo DIS DIA COMI AS oane e A T mienmebieaseenies 29 ZO WOOP SPEO ea TE EAEE E 29 LoG Vaor conde asa A OEE 29 26960 Revert toiactory Seting serrin annee airna a E 29 20 Por onda eee EEEE E E T 30 291 GCreencorniduraUOT senseri anani AE A 30 Be AA e EA A A EREET 30 ROS SAUP PICU en ea 30 ee NS a E EE EN A oul aoo OWNED IMMON MANION
32. age extinguishes Alternate information is accessible as described in section 3 3 2 but after 5 seconds the new MB level information is again shown LIGHT in the lower left corner after the text message extinguishes Alternate information is accessible as described in section 3 3 3 but after 5 seconds the new MB level information is again shown in presence of decompression the new MB level information alternates in 4 second intervals with the decompression information FULL in place of the MB level The following figures show how the warning message is displayed in CLASSIC and FULL configurations In LIGHT configuration in presence of this warning the display momentarily switches to the CLASSIC configuration TINE 251 so200 1 E 2 6 9 LOno stop time 2 minutes when diving an MB level When diving with an MB level higher than LO the underlying LO information is not directly visible on the display though it is accessible as alternate information You can choose to have Galileo warn you when the underlying LO no stop time reaches 2 minutes while diving with an active MB level higher than LO Warning Both LW Wo stop Min During the dive if the underlying LO no stop time reaches 2 minutes and the warning is set to either VISUAL or BOTH Galileo will show the message LO NO STOP 2 MIN on the display for 12seconds The following figures show the actual display in the CLASSIC LIGHT and FU
33. al warnings described in section 2 6 and also mutes all alarms described in section 3 2 The wake up alarm will also be disabled A WARNING Muting all alarms can lead you into potentially dangerous situation and could result in serious injury or death If you choose ALL SILENT ON you will be required to enter an additional confirmation in the form of a safety code The safety code is 313 This prevents unintentionally setting the ALL SILENT to ON To enter the code use the and buttons to define the first digit 3 then press gt gt to confirm it Now define the next digit 1 confirm by pressing gt gt then define the last digit 8 Upon pressing SAVE after having defined the last digit ALL SILENT will be set to ON and you will have no audible signals of any kind The display shows the message ALL SILENT ON SUCCESSFUL for 2 seconds eee a UWNEC 2 Menus settings and functions E E All silent mode GF Code All silent mode on off me E All silent mode On ALL SILEHT OH SUCCESSFUL curity code 2 4 Digital compass Galileo has a tilt compensated digital compass which can be used at almost any inclination The compass can be called up at any moment during the dive and it can also be used on the surface This menu allows you to use the compass on the surface change the auto off time and assign a declination to compensate for the deviation between true North and magnetic North
34. ascent and a 3 to 5 minute safety stop at 5m 15ft should be initiated immediately e Comply with the ascent rate and carry out any decompression stop required If the computer should fail for any reason you must ascend at a rate of 10m 30ft per minute or less e On any given dive both divers in a buddy pair must follow the most conservative dive computer for that particular dive e Never dive without a buddy Galileo does not substitute for a dive buddy ee 6 ee UWATEC e Only make dives that are appropriate to your level of dive training Galileo does not increase your knowledge of diving e Always dive with back up instruments Make sure that you always use back up instrumentation including a depth gauge submersible pressure gauge digital bottom timer or dive watch and have access to decompression tables whenever diving with a dive computer Avoid repeated ascents and descents yo yo diving Avoid repeated heavy workload while at depth Plan the dives to be shorter if they are made in cold water After finishing the decompression or at the end of a no stop dive the final stage of the ascent should be as slow as possible e You MUST be familiar with all signs and symptoms of decompression sickness before using Galileo Seek IMMEDIATE treatment for decompression sickness should any of these signs or symptoms occur after a dive There is a direct correlation between the effectiveness of treatment and the delay between the
35. at the computer has been on on the surface or diving since the last battery change a E OS A Longest give SS Min Deepest dive 39 1 m Total time zh Ho of dives 8 3 Power on a A Dive statistics At any point in time inside the Logbook menu press EXIT to return to the main Logbook menu 3 DIVING WITH GALILEO 3 1 Nitrox Nitrox is the term used to describe breathing gases made of oxygen nitrogen mixes with oxygen percentage higher than 21 air Because Nitrox contains less nitrogen than air there is less nitrogen loading on the divers body at the same depth as compared to breathing air However the increase in oxygen concentration in Nitrox implies an increase in oxygen partial pressure in the breathing mix at the same depth At higher than atmospheric partial pressures oxygen can have toxic effects on the human body These can be lumped into two categories Sudden effects due to oxygen partial pressure over 1 4bar These are not related to the length of the exposure to high partial pressure oxygen and can vary in terms of the exact level of partial pressure they happen at It is commonly accepted that partial pressures up to 1 4bar are tolerable and several training agencies advocate maximum oxygen partial pressures up to 1 6bar Long exposure effects to oxygen partial pressures over O 5bar due to repeated and or long dives These can affect the central nervous system cause damage to lungs or t
36. d separating the various fields the LIGHT configuration maximizes the size of the displayed data by focusing on only the absolutely necessary information the FULL configuration maximizes the te of information siete Oz LIGHT feb cial TE 19 HO TOP 1 Introduction to Galileo Hi ee 7 o 57 6 10 20 14 Oz zie ans ar Hz ae a E 1 a Ho are ER Be Galileo also has a gauge mode with a corresponding GAUGE configuration in which the computer acts as a digital depth gauge and does not perform any ee cca L 5 1 Zi or Gore 6 si HAN TEHP re UY 2 0 1 For all three configurations and in gauge mode it is possible to call up the digital compass at any time during the dive It is also possible to rotate the entire screen by 180 degrees so that the computer can be worn with the buttons on the top or on the bottom ee UWNIWEC 1 Introduction to Galileo De Ea E Sl ll DEPTH JA ln DIVE TH HO TOP Ike 1 9 Button operation Galileo has three buttons These buttons allow to access menus and change settings while in surface mode During the dive they set bookmarks allow to display further information on the computer screen and to activate the backlight Each button can perform two tasks depending on whether it is pressed or pressed and held see definition in glossary in section 1 1 The abbreviated description on the display under each button refers
37. e in gauge mode is 99 hours and 59 minutes You can only switch to gauge mode if the computer is completely desaturated All audible and visual alarms other than the low battery alarm are turned off A WARNING Dives in gauge mode are performed at your own risk After a dive in gauge mode you must wait at least 48 hours before diving using a decompression computer When on the surface in gauge mode Galileo will show neither the remaining desaturation time nor the CNS O2 value It will however display a surface interval up to 24 hours and a 48 hour no fly time This no fly time is also the time during which you cannot switch back to computer mode The surface display changes as shown below HER LIGHT foe Ae 16 55 13 asarla M LIGHT WO FLV SURF INTARIAS 1 13 15 asarla Ml PAE During a dive in gauge mode the following information is displayed current depth dive time stopwatch maximum depth temperature time of day average depth incase of an ascent ascent speed in m min or ft min 275 12 ee OF HAn TEHP TIHE AUG eer Upon pressing the left button marked SW a bookmark will be set while at the same time the stopwatch is reset Upon pressing the middle button marked AVG a bookmark will be set while at the same time the average depth is reset Upon pressing and holding the middle button the dive profile is displayed followed by the pictures U
38. e a direct ascent to the surface without having to perform decompression stops Oxygen Oxygen concentration used by the computer in all calculations Partial pressure of oxygen This is the pressure of the oxygen in the breathing mix It is a function of depth and oxygen concentration A ppO gt higher than 1 6bar is considered dangerous The maximum allowed value for ppOs Together with the oxygen concentration it defines the MOD The act of pressing and releasing one of the buttons The act of pressing and holding one of the buttons for 1 second before releasing it The result of having completed a dive without respecting all mandatory decompression obligations A stopwatch for example to time certain legs of the dive Surface interval the time from the moment the dive is closed Total ascent time the time it takes to perform the ascent from your current depth to the surface in a decompression dive including all decompression stops and assuming the ideal ascent rate Universal Time Coordinated refers to time zone changes when traveling ee 1 2 Operating modes The functions of the Galileo computer can be grouped into three categories each corresponding to a specific mode of operation surface mode the computer is on the surface In this mode you can change settings review your logbook use the dive planner see remaining desaturation after a dive download to PC and much more dive mode the comput
39. ead to serious injury or death 2 3 Dive settings a E a ME level Gauge mode Satety stop timer v pp JAmaX Current setting LH 2 3 1 MB level default LO Upon entering this menu the currently active MB level is displayed Using the and buttons you can change between levels from LO baseline algorithm to L5 highest level of added conservatism ME level M HE lewel L 2 Menus settings and functions 2 3 2 Gauge mode default OFF Upon entering this menu the words ON or OFF will be highlighted on the screen indicating whether the gauge mode is active ON or inactive OFF If the gauge mode is inactive Galileo will function as a dive computer If the gauge mode is active Galileo does not carry out any decompression calculation and does not provide any warnings or alarms Gauge mode GFF Gauge mode on off See section 3 7 for restrictions on setting Galileo from computer mode to gauge mode and vice versa 2 3 3 Safety stop timer default automatic 3 minutes The purpose of the safety stop timer is to allow you to monitor your safety stop at the end of the dive You can set the duration of the safety stop timer between 1 and 5 minutes in one minute increments You can also set the timer to be triggered automatically or manually or you can turn the function OFF altogether The Operation of the safety stop timer is described in section 3 4 3 Timer BUtGrieitic Duration
40. eers Mountain lakes 9 48 No dive warning 9 Nitrogen bar graph 41 45 Nitrox 1 34 Nitrox reset 16 No fly time 7 8 Owner information 8 31 Oxygen concentration 14 Oxygen bar graph 40 Oxygen partial pressure 34 37 Oxygen toxicity 21 34 37 PC interface 52 Personalization 30 Pictures 31 45 55 pp Omax L15 34 37 Residual nitrogen bar 41 Revert to factory settings 29 Safety stop timer 15 44 Screen configurations 11 30 41 42 SmartT RAK 52 SOS mode 7 9 31 Start up picture 30 Stopwatch 7 41 42 50 Surface interval 1 9 Technical information 57 Time of day 28 Time zone 28 Tissue saturation graph 41 45 Units 31 UTC 1 28 Wake up alarm 28 Warnings 19 Water contacts 29 Water type 16 E o
41. entation of the relative saturation for each of the eight compartments modeled by the ZH L8 ADT MB algorithm The height of each bar indicates the ratio of the current tissue loading with respect to the maximum tolerable loading expressed in percentage The color denotes whether the compartment is ongassing or offgassing grey denotes compartments that are offgassing while black denotes compartments that are ongassing This representation aside for the colors is analogous to that given by the SmartTRAK software described in section 4 3 This graphical representation will remain on your screen for a maximum of 12 seconds after which the dive computer information will appear again You can revert to the dive computer screen at any time by pressing and holding the right button Se Ee ech ZEIN HUSCLE EOWE If you have uploaded pictures onto Galileo you can view them during the dive by pressing MORE while the individual compartment saturation is displayed Every time you press MORE while a picture is showing the next picture in the memory sequence of Galileo will be called up Each picture stays on the screen for a maximum a ee UWNIEC 3 Diving with Galileo of 12 seconds You can revert to the dive computer screen at any time by pressing and holding the right button ce NOTE Profile compartment saturation and pictures can be viewed for a maximum of 1 minute after which the regular dive computer screen will a
42. er is at a depth of 0 8m Sft or more In this mode Galileo monitors depth time temperature and performs all decompression calculations sleep mode the computer is on the surface after 3 minutes without operation Though the computer appears to be turned off completely it is still active Galileo checks the ambient pressure once every 60 seconds for uninterrupted monitoring of the environment 1 3 Turning on Galileo and time of day display To start the computer press and hold the right button The screen will briefly show the Galileo logo and then switch to the time of day display If you press the right button you will skip the start up picture and go straight to the time of day display Think of this as the home page of your new dive computer This is where it all starts The type of information displayed in surface mode is different depending on whether Galileo has remaining saturation from a recent dive or is completely desaturated In case of no remaining saturation the display looks as depicted below The buttons are marked from left to right with MENU LOG and LIGHT The top of the display shows as default the Galileo logo which can be replaced by the first two lines of the owner information data refer to section 2 9 5 on owner information The time of day is shown in the middle of the display Underneath it Galileo displays various information on the top UWAIWEC 1 Introduction to Galileo row the date
43. es This menu allows you to view all the pictures that have been uploaded via SmartTRAK to your dive computer You can jump directly to this menu from the time of day display by pressing and holding the middle LOG button Once you are in picture viewing mode use the lt lt and gt gt buttons to scroll through the pictures With the EXIT button you can return to the time of day display F 2 11 Dive planner This menu allows you to plan no stop or decompression dives Dive planning is done using the following as basis selected oxygen concentration selected water type selected microbubble level water temperature of the most recent dive altitude range ee UWAIEC 2 Menus settings and functions status of saturation at the time the planner is started anormal workload of the diver and observance of the prescribed ascent rates If there is remaining desaturation on the computer at the time of starting the dive planner the text ADD SURF INT appears on the display This allows you to define an additional surface interval to what has already elapsed since the end of the last dive Press the or buttons to define this interval then press gt gt to confirm it If at present there is a prohibited altitude recommendation due to the last dive Galileo shows you how the prohibited altitude changes with increasing surface interval Press gt gt directly if you want to plan wi
44. esrrnnesrrrerrrrresrrrna or AY e e E E E E E E EA 59 tae a E E 60 ee UWNIWEC 1 Introduction to Galileo 1 INTRODUCTION TO GALILEO Galileo is diving technology made easy It is an intuitive tool which monitors all aspects of the dive to provide you with accurate information relative to your individual experience Galileo offers an array of features to enhance your diving pleasure Your Galileo User Manual is divided into five main chapters Chapter 1 Introduction to Galileo This chapter provides an overview of the Galileo computer and describes its operating modes and functions when on the surface Chapter 2 Menus settings and functions This chapter describes every aspect of the computer as it relates to its use functions and features It describes all parameters you can adjust directly on the dive computer Chapter 3 Diving with Galileo This chapter takes you underwater with your new computer It s about everything Galileo can and will do to enhance your safety and fun underwater Chapter 4 Galileo and SmartTRAK PC interface This chapter is about personalization and customization It describes how to change settings to download and manage your logbook to upload pictures and to upgrade or update the firmware on your new computer Chapter 5 Taking care of Galileo This chapter illustrates how to take care of your new dive computer It is time to dive into the details now We hope you will enjoy getting to Know
45. formation is shown immediately upon pressing MORE This is displayed instead of the MB level no stop or decompression information and remains there only for 5 seconds after which it is replaced again by the information relative to the active MB level u IA MAS Hi TIHE izr taag 1 GME LE 507 a a Lu WO gt TOP oa E 7 5 I ie T 82 29 Sn NOIE The nitrogen bar graph always references the underlying LO calculation 3 5 4 Cascading MB levels When diving with an MB level Galileo carries out all calculations relating to LO and to all MB levels in between the currently active one and LO This gives the diver the flexibility to start with a given MB level but to cascade down to a less conservative level during the dive if you start the dive at L4 but decide not to carry out all the required L4 stops you can cascade down through L3 L2 L1 all the way to LO Only decompression stops relating to LO are mandatory and must be respected at all times whereas the level stops calculated by the MB levels are recommended but not mandatory Section 3 5 5 describes how to cascade to a lower level 3 5 5 Level stop ignored MB level reduced If a level stop is required and you ascend 1 5m 5ft or more above it Galileo will reduce your active MB level to the next one compatible with the current depth When this happens the new active MB level is permanently displayed on the screen It is no longer possible to finish t
46. ge contains details about depth time set oxygen concentration minimum water temperature and dive number for that day By pressing gt gt you advance to the second page of the log whereas by pressing lt lt you advance to the last page of the log 2 Menus settings and functions ae EnIT The second page shows the depth and the temperature profiles Pressing gt gt brings you to the third page of the log a Ew Time in 19 39 Time out Ses Surf int a a a CHS02 Ey Aug depth 17 9 m 12 13 09 06 J 19 39 The third page shows the time the dive started the time the dive ended the surface interval prior to this dive the CNS O level at the end of this dive and the average depth of the dive E E Ei ME leyvel L Altitude Arse Battery High The fourth page shows the MB level with which the dive was started and if there was an MB level reduction what the final MB level was It also shows the altitude class and the lowest battery level during the dive ee UWNIEC 3 Diving with Galileo Ze Ee iii Alarms warnings Ho alarms The fifth page shows a listing of all the alarms and warnings that were triggered during the dive Within the list of dives there is also Dive statistics with a range of dates On this page you can see the longest dive ever made with the computer the deepest dive the total time spent underwater the total number of dives and also the number of hours th
47. h changes from LEVEL DECO STOP to LEVEL STOP only LO decompression information can be called up by pressing MORE LIGHT ars LIGHT ars 5p A 15 9 rr s Bn zr Tore Oe 35 90 f 21e Piel 3 95 98 Situation 2 Situation a Situation 3 2 3 5 3 Display of underlying LO decompression information During the dive the information displayed is always relative to the active MB level However in the CLASSIC LIGHT and FULL display the underlying LO data is available as one of the alternate information fields When pressing the MORE button the appropriate number of times the LO information will be visible instead of the active MB level information for 5 seconds after which it is replaced again by the information relative to the active MB level While the LO information is shown the symbol LO precedes either the word NO STOP or DECO STOP This allows you to be aware of what the maximum possible no stop time is or what the mandatory decompression requirements are For CLASSIC and LIGHT the underlying LO information is shown in the sequence right after the active MB level and before the time of day This is displayed for 5 seconds instead of the MB level no stop or decompression information After 5 seconds it is replaced again by the information relative to the active MB level ee FGF UwWAIEC 3 Diving with Galileo 12 LIGHT H H TE Teg DIVE E pe Ml Wo STOP HE LUL i 19 For FULL lay out the underlying LO in
48. han LO Galileo still carries out all calculations relating to LO in the background To understand the relation between set MB level and the underlying LO calculation and how the information appears on the display we shall use the example of a dive with MB L3 set in the dive computer Situation L3 information LO information Display details on display in background 1 No stop No stop Display shows L3 no stop time LO no stop time can be called up by pressing MORE 2 Level stop No stop Display shows L3 level stop information The L3 information is in black on white background because LO is still in no stop time Stop is described as LEVEL STOP LO no stop time can be called up by pressing MORE Levelstop Decompression Level stop is deeper than Display shows L3 level stop information The deco stop L3 information is in white on a black background because LO is also in decompression The stop is described as LEVEL STOP because the stop depth relates to the L3 level only LO decompression information can be called up by pressing MORE Level stop is at same depth as Display shows L3 level stop information The deco stop L3 information is in white on a black background because LO is also in decompression The stop is described as LEVEL DECO STOP because the stop depth is the same for L3 level and for LO The TAT total ascent time refers to L3 level stop so as the DECO STOP obligation is met the description of the stop dept
49. he next digit 1 confirm by pressing gt gt then define the last digit 3 Upon pressing SAVE after having defined the last digit a set up routine is initiated This allows you to choose the language units and time zone after which all settings will be reverted to the original factory defaults The display shows the message REVERT TO FACTORY SETTINGS SUCCESSFUL for 2 seconds me E Factory settings Code 0 w Enter security code OB REVERT TO FACTORY SETTINGS SUCCESSFUL Time 15 51 Tine zone 1S 4 13h 2 9 Personalization patents pending ha a Screen contig Language Start up picture w nits Personalization 2 9 1 Screen configuration default CLASSIC WITH GRID In this menu you can set your preferred display lay out as described in Chapter 1 You can choose between CLASSIC CLASSIC WITH GRID LIGHT and FULL configurations You can also rotate the display by 180 degrees so that the buttons are at the bottom of the computer ee Screen contig Classic with grid Rotate 18509 Mo ce NOTE Reverting to factory settings does not cancel existing owner and emergency information Screen configuration 2 9 2 Language In this menu you can set the language used for all texts displayed on the computer EAE FE E a English Deutsch Francals Italiana Language 2 9 3 Start up picture default Galileo logo Galileo allows you to choose a picture that will be displayed for 8
50. he CLASSIC configuration and the alarm is presented as described above Once the diver returns to the prescribed depth the displays resumes the LIGHT configuration In FULL configuration the alarm message MISSED DECO STOP is displayed for 12 seconds in the bottom row and the depth is shown in inverted colors white on black background for as long as the diver stays above the prescribed stop depth The audible signal persists until the diver descends to the prescribed depth or deeper E aay EA NORE H2 TIHE 647 7EGG 97 ME LE D Car SSED DECO STOF 3 2 5 Low battery WARNING Do not start a dive if the REPLACE BATTERY message is displayed on the screen on the surface The computer may fail to function during the dive and this could lead to serious injury or death During the dive Galileo alerts you of precarious battery situations in two ways By displaying LOW BATTERY on the screen This means you can finish the dive but you should replace the battery once you return to the surface By displaying REPLACE BATTERY on the screen This means you need to start the procedure to terminate the dive as there is not enough energy in the battery to ensure proper continued functioning and the computer may fail During a REPLACE BATTERY alarm the backlight cannot be activated the audible warnings and alarms are not available anymore and the compass cannot be activated In a LOW BATTERY situation the mes
51. he IMPORT button and press the arrow to transfer it to Galileo On the right side of the screen you will see the full list of languages installed on Galileo You can remove a language by clicking on it and then pressing the DELETE button Adding language pogr mhiy sGonigeuber aden Factory cel engusges English Deautechi Francals Raliane Espa ol Maderands Gina 4 6 Updating or upgrading the firmware Galileo features a reprogrammable microprocessor which allows you to keep your dive computer up to date with new UWATEC technologies Please refer to the information provided at www scubapro uwatec com in reference to updates or upgrades E s ay 5 TAKING CARE OF GALILEO 5 1 Technical information Operating altitude gt with decompression sea level to approximately 4000m 1 3300ft gt without decompression gauge mode at any altitude Max operating depth 330 5m 1084ft resolution is 0 1m until 99 9m and 1m at depth deeper than 100m Resolution in ft is always 1ft Accuracy is within 2 0 2m 1 ft Decompression calculation range 0 8m to 120m Maximum environment pressure 34bar Digital compass resolution 1 accuracy 1 5 of tilt angle example at 50 tilt accuracy is 3 5 tilt angle up to 80 refresh rate 1s Clock quartz clock time date dive time display up to 999 minutes Oxygen co
52. he computer In order to take advantage of any of these features you need to establish an infrared communication between your PC and Galileo To start the communication launch SmartTRAK on your PC turn on Galileo place the infrared interface in line of sight of the infrared window on Galileo Galileo will show the symbol D on the display once the communication is in place 4 Galileo and SmartTRAK PC interface 4 2 Changing settings You can change and review all the settings described in Chapter 2 from the comfort of your PC The PC software allows you to see the entire array of settings at once instead of individually on Galileo and to make changes more rapidly Click on the DIVE COMPUTER SETTINGS icon the PC will read the settings as presently configured in Galileo and show them as depicted below When all desired changes are made press the WRITE icon in the dive computer settings window to transfer the changes over to Galileo Closing the window prior to clicking on the WRITE icon and waiting for the transfer process to be complete will result in no changes being saved Dive Computer Settings IP Battery capacity high enough for diving Info Battery Personal statistic Computer ID Hw SW E High Dives Dive time 5100004010 oo 20 C High 3 303 C Medium T i nE Amb pressure ae a we a 4 we 7 ery low min 47 ne HE Inoperable
53. he dive with the MB level set at the beginning of the dive When the level stop depth is the same as the deco stop depth ascending 1 5m 5ft above it will cause Galileo to cascade down to LO At the end of the dive for five minutes after reaching the surface the active reduced MB level is shown on the display After five minutes Galileo changes to surface mode and switches back to the MB level set prior to the dive but the reduced MB level is recorded in the logbook 3 6 Altitude and the decompression algorithm Atmospheric pressure is a function of altitude and of weather conditions This is an important aspect to consider for diving because the atmospheric pressure Surrounding you has an influence on ongassing and offgassing of nitrogen Above acertain altitude the decompression algorithm has to change in order to account for the effect of the change in atmospheric pressure Galileo divides the possible altitude range in 5 classes class O not indicated on the computer display from sea level to approximately 1000m S300ft switch point at 905mbar E eee Class 1 from approximately 1000m S3300ft to approximately 2000m 6600ft Switch point at 815mbar Class 2 from approximately 2000m 6600ft to approximately 3000m 10000ft switch point at 725mbar Class 3 from approximately 3000m 10000ft to approximately 4000m 1 3300ft switch point at 610mbar Class 4 above approximately 4000m 13300ft In
54. how on the display and a dot will appear in the position of the set bearing Setting a bearing allows you to navigate towards a reference direction A press and hold of the middle button will erase the set bearing Note that the set bearing stays in memory until you either set a new one or erase it All set bearings are kept in the profile memory and can be viewed with SmartTRAK after downloading the dive to a PC If you have set a reference bearing arrows will appear to the left or to the right of the numeric bearing indication to show you in which direction you should turn in order to match the set bearing As an additional aid in navigation Galileo automatically marks the positions at 90 and 120 degrees to the left and to the right of the set bearing in addition to the position at 180 degrees as an aid for square course triangular as ee UWAIEC 3 Diving with Galileo course and reciprocal course navigation respectively These are denoted with L A and ie Ea HIJ LIsHT HO TOP 4 The left button BOOK still allows you to set bookmarks and to reset the stopwatch 3 4 2 Setting bookmarks By pressing the left button BOOK you can set any number of bookmarks as reminders of particular moments during the dive In CLASSIC FULL and COMPASS configurations setting a bookmark also resets the stopwatch When you set a bookmark in CLASSIC LIGHT and COMPASS mode Galileo will display the confirmation
55. iption Page O setting Allows to set the oxygen concentration Nitrox the 14 ppO2max and to view the MOD 15 Dive settings Allows to set all dive related parameters MB level gauge mode safety stop timer ppO max Nitrox reset time water type It also allows to reset the desaturation and to turn on the all silent mode Digital compass Allows to use the compass on the surface to set the auto off time and also to set a declination value to correct between magnetic North and true North Altimeter Shows altitude and allows to set altitude with respect to a known reference Warning settings Allows to turn on or off the warning messages individually Clock settings Allows to set the wake up alarm time time format date and time zone UTC Other settings Allows to set the parameters for the duration of the backlight time to change the contrast of the display to change the IrDA speed to toggle the water contacts on and off and to reset all settings from all menus to the factory defaults It also shows information about the software and hardware of the dive computer Personalization Allows to set the screen configuration the language 30 the start up picture the unit system to show the owner information and the emergency message Pictures Allows to display all the pictures stored on the dive 31 computer The pictures must be uploaded from a PC via SmartTRAK Dive planner Allows to plan no stop or decompression dives wi
56. layed from the moment the dive is closed 5 minutes after surfacing for as long as there is remaining desaturation on the computer In addition the bar graphs at the sides of the screen show the CNS O left bar and the residual nitrogen loading right bar Depending on the amount of residual nitrogen Galileo shows the prohibited altitude classes via grey lines inside the stylized mountain See section 3 6 for more information 1 4 Altitude alarm after a dive Going to altitude is in a way similar to starting an ascent from a dive you expose your body to a lower partial pressure of nitrogen and consequently you start offgassing After a dive given the higher nitrogen loading in your body even reaching an otherwise negligible altitude can potentially cause decompression sickness Consequently when in surface or sleep mode Galileo constantly monitors the ambient pressure and uses it to evaluate your nitrogen loading and offgassing If Galileo notices a drop in ambient pressure not compatible with your current nitrogen loading it will activate the alarm to alert you of the potentially dangerous situation oo EAE 0 DESATS 541 MO FLIR SURF INTAG 4 cH20Oi0iH ALTITUDE VIOLATIOH DATE TEHP 26H26 t FSL iF HOO PPO2HA HE LUL Zi Srna a i OOOO EEO we 1 Introduction to Galileo 1 5 No dive warning after a dive If Galileo detects a situation of increased risk due to the potential of microbubble accumula
57. ly performing a decompression dive Galileo can activate a warning when the no stop time reaches 2 minutes This applies to both LO no stop and MB no stop time See section 3 5 for more information on MB level diving It gives you the opportunity to start ascending before incurring a decompression stop or a level stop obligation Warning Both Ho stop Znin During the dive if the no stop time reaches 2 minutes and the warning is set to either VISUAL or BOTH Galileo will show the message NO STOP 2MINUTES on the display for 12 seconds The following figures show the actual display in the various dive configurations CLASSIC LIGHT and daian O2 LIGHT fe H Ra TE 9 HO TOP HARA Ik 5 HO STOP 2 MIHUTES H2 DIWE Q o i E E yy 2 6 4 Entering decompression default OFF Galileo can activate a warning when the first mandatory decompression stop appears This alerts the diver to the fact that a direct ascent to the surface is no longer possible This warning applies to dives with the computer set to LO only Warning Both Entering deco During the dive if you are about to enter decompression and the warning is set to either VISUAL or BOTH Galileo will show the message ENTERING DECO on the display for 12 seconds The following figures show the actual display in the CLASSIC LIGHT and FULL sau 2 Be Ee ee DEPTH DIVE H SZA
58. ly show the warning message Each warning has its own submenu within the Warning settings menu Use the A or W buttons to scroll through the list A highlighted bar will show the selected submenu and the hint line at the bottom indicates the status of the warning Press ENTR to access any submenu At any point in time pressing and holding the right button will return to the Warning settings menu without saving any unconfirmed changes EA E a Maximum depth CHSOZ 75 Mo stop 2min Entering deco Warning Both a 4H A WARNING Galileo also features alarms Alarms differ from warnings in that they cannot be turned off and that their audible sequence is continuous until the situation is corrected These are described in section 3 2 Alarms have priority over warnings and warnings will not be displayed as long as an alarm is active 2 6 1 Maximum depth default OFF Galileo allows you to specify a depth at which a warning is activated The warning can be set in 1m 5ft increments Warning Both Depth 40 0 m Maxinunm depth During the dive if you descend below the set depth and the warning is set to either VISUAL or BOTH Galileo will show the message MAX DEPTH REACHED for 12 seconds in place of the no stop or decompression information E In addition For the CLASSIC configuration the value of the set depth replaces the max depth indication and is shown in inverted colors white on
59. mend having the battery of Galileo replaced by an authorized SCUBAPRO UWATEC dealer The change must be made with particular care in order to prevent water from seeping in The warranty does not cover damages due to an improper placement of the battery Galileo stores the tissue saturation information in non volatile memory so the battery can be replaced at any time between dives without loss of information Procedure To replace the battery you need a coin or the dedicated tool that came with Galileo and a clean cloth eee 6 ee U wNEC 5 Taking care of Galileo WARNING A leaking battery cap may lead to the destruction of Galileo by water seeping in or cause Galileo to switch off without prior notice Always open the battery compartment in a dry and clean environment Only open the battery compartment to replace the battery 7 Check Galileo by turning it on 1 Dry Galileo with a soft towel E NOTE 2 Unscrew the battery cap using a coin After a dive Galileo stores tissue or the dedicated tool saturation data once an hour while on the surface until it is completely desaturated If you change the battery while Galileo has remaining desaturation time the tissue data will not be lost but Galileo will reference the last stored data set AS a consequence the data displayed on the surface screen after the battery change desaturation time surface interval no fly time and 3 Inspect the o ring
60. move the highlighted segment to the next entity that can be changed When the highlighted segment is on the last possible entity that can be changed the right button reverts back to SAVE In case of submenus the operation follows the same process Timer ALtoratic Duration 3 min Timer auto Man off If in the middle of changing a setting the computer does not receive any input for a period of 3 minutes it will automatically switch back to the time of day display without saving any changes 2 2 Setting the oxygen concentration Upon entering this menu the current oxygen concentration O 2 will be highlighted Underneath the O2 you can see the ppO and the corresponding MOD After changing the oxygen concentration the ppOs will be highlighted You can change its value between the maximum allowed value see section 2 3 4 and 1 0bar As you change the ppO gt value the MOD changes accordingly Note that the MOD is also a function of water type salt or fresh and of atmospheric pressure and hence altitude E eee O2 FD 96 opOemax 140 bar MOD 36 7 m A WARNING Diving with Nitrox may only be attempted by experienced divers after proper training from an internationally recognized agency Before every dive and after changing the tank you must make sure that the set oxygen concentration in Galileo corresponds to the oxygen concentration in the tank Setting the wrong oxygen concentration can l
61. ncentration adjustable between 21 and 100 Operating temperature 10 C to 50 C 14 F to 122 F Power supply CR12600SE or CR2NP Life of the battery 3 5 years or 300 500 dives Actual battery life depends on the number of dives per year the length of each dive the water temperature and the usage of digital compass and backlight 5 Taking care of Galileo 5 2 Maintenance Galileo is virtually maintenance free All you need to do is rinse it carefully with fresh water after each dive and change the battery when needed The depth accuracy should be verified every two years To avoid possible problems with your Galileo the following recommendations will help assure years of trouble free service avoid dropping or jarring your Galileo do not expose Galileo to intense direct sunlight do not store Galileo in a sealed container always ensure free ventilation If there are problems with the water contacts use soapy water to clean Galileo and dry it thoroughly The housing of Galileo can be treated with silicone grease but do not apply silicone grease to the water contacts Do not clean Galileo with liquids containing solvents Check the battery capacity before each dive If the battery warning appears replace the battery lf any error message appears on the display take Galileo back to an authorized SCUBAPRO UWATEC Dealer 5 2 1 Replacing the battery in Galileo A WARNING We recom
62. ng from Galileo s memory If you choose to transfer new dives only SmartTRAK will only transfer dives that are more recent than the most recent dive already saved in the PC logbook Once the data is downloaded a window will show you a Summary table of all dives for the selected dive another window will show you its details From these windows you can add and edit your dive information 4 4 Uploading pictures Galileo s memory allows you to store up to 100 grey scale bitmap pictures which can be viewed on the surface or underwater as described in Chapters 2 and 3 To handle pictures you need to choose GALILEO SETUP under OPTIONS This will bring up the Galileo Setup window which has various tabs along the right edge Click on the PICTURES tab and you will see a window similar to the one depicted below Pictures already stored in Galileo s memory will be shown to the very right end of your screen Their sequence corresponds to the actual viewing sequence on Galileo s screen The sequence can only be changed by deleting and reloading the pictures To delete a picture select it by clicking it and press the DELETE button under the preview To upload pictures to Galileo use the dialog box to the left to browse your hard drive and locate the pictures of interest After selecting a picture SmartTRAK shows a grey scale preview of the same picture as it will appear on Galileo You can adjust the grey levels using the sliding bars above
63. o other vital organs Galileo keeps you safe with respect to these two effects in the following ways 1 Against sudden effects Galileo has an MOD alarm set for a user defined ppO2max As you enter the oxygen concentration for the dive Galileo shows you the corresponding MOD for the defined popO2max The default value of ppOmax from the factory is 1 4bar This can be adjusted to your preference between 1 2 and 1 6bar It can also be turned OFF Please refer to section 2 3 4 for more information on how to change this setting 2 Against long exposure effects Galileo tracks the exposure by means of the CNS O clock At levels of 100 and E higher there is risk of long exposure effects and consequently Galileo will activate an alarm when this level of CNS O is reached Galileo can also warn you when the CNS O level reaches 75 see section 2 6 2 Note that the CNS O clock is independent of the value of ppO2max set by the user The CNS O clock increases when the oxygen partial pressure is higher than O 5bar and decreases when the oxygen partial pressure is lower than O 5bar Hence while on the surface breathing air you will always be decreasing the CNS Os clock During the dive the depth at which O 5bar is reached for various mixes is as follows 13m 43ft 6m 20ft 4m 13ft Depth at which ppO reaches 0 5bar for three commonly used mixes ppo 0 21bar CNS 0 21 13m 43ft decreases
64. ofile with ascent dotted Individual compartment saturation Picture 1 Picture 2 Access alternate display In sequence press Dive profile with ascent dotted Individual compartment saturation Picture 1 Picture 2 Access alternate display In sequence press Dive profile with ascent dotted Individual compartment saturation Picture 1 Picture 2 Erase set bearing Access alternate display In sequence Dive profile Picture 1 Picture 2 3 Diving with Galileo RIGHT BUTTON Press Activate backlight Activate backlight Activate backlight Activate backlight Activate backlight Press and hold Access compass display Access compass display Access compass display Manual return to regular display Access compass display ee UWwWNEC 4 Galileo and SmartTRAK PC interface 4 GALILEO AND SMARTTRAK PC INTERFACE 4 1 Introduction to SmartTRAK SmartTRAK is the software that allows Galileo to communicate with a Windows based PC For more information on other platforms Macintosh Palm PocketPC please visit www scubapro uwatec com SmartTRAK serves five purposes Changing settings all the settings described in Chapter 2 can be set directly from the PC Downloading dive profiles and organizing the logbook on the PC Uploading pictures to Galileo Uploading languages Updating or upgrading the firmware on t
65. omputer switch back to the regular configuration after a certain time interval This menu allows you to set this time interval between 5 10 15 30 and E ay 60 seconds or to PUSH ON PUSH OFF In this last setting the compass lay out remains on the screen until you press and hold the right button to revert to the regular dive computer screen configuration ce NOTE If a warning or an alarm is triggered while in compass mode Galileo switches back to the regular lay out regardless of the auto off setting If Galileo is in compass mode when it enters level stops or decompression it also switches back to the regular lay out regardless of the auto off setting Auto ott time Auto off tine S36 2 4 3 Setting the declination default O degrees Depending on the exact location on the planet there can be a deviation between true North and magnetic North Any compass will always show magnetic North so via this menu you can set a value for the so called declination that will make the compass show true North instead Declination G8 Direction East Declination 4 98 2 5 Altimeter This menu allows you to use Galileo as an altimeter Upon entering this menu the current altitude is displayed Altitude 2 Menus settings and functions is interoreted by the computer from the measured barometric pressure and as such it is strongly dependent on the weather Consequently for accurate altitude measuremen
66. on is extremely dangerous and is very likely to Cause serious injury or death Do not reset the desaturation unless you have a valid reason to do so To prevent accidental desaturation reset you must enter the safety code once you decide to proceed with the reset The safety code is 313 Once inside the menu the word CODE will appear To enter the code use the and buttons to define the first digit 8 then press gt gt to confirm it Now define the next digit 1 confirm by pressing gt gt then define the last digit 3 Pressing SAVE after having defined the last digit will complete the desaturation process The display shows the message DESATURATION RESET SUCCESSFUL for 2 seconds Note that the reset of the desaturation is entered into the logbook for tracking purposes ce NOTE Removing and replacing the battery will not reset the desaturation Galileo Stores tissue saturation information in non volatile memory For the time Quring which the computer is without battery the desaturation calculation is frozen and resumes from where it had left off as soon as a new battery is installed 2 Menus settings and functions me Ee Dessturation reset DESHTURATION RESET SUCCESSFUL CUFITY code 2 3 8 All silent mode default OFF In this menu you can turn off the sound so that the computer will not beep under any circumstance Setting the ALL SILENT mode to ON overrides any setting you choose for individu
67. onset of symptoms and the treatment for decompression sickness e Only dive with Nitrox after you have been thoroughly instructed by a recognised institution Repetitive dives e Do not start your next dive before your CNS O2 status has dropped below 40 e When diving with Nitrox make sure your surface interval is long enough just like diving with compressed air Plan for a minimum surface interval of two hours Oxygen too needs sufficient time to leave the body Match gas mixture to the intended dive Do not attempt a repetitive dive if the no dive warning is visible on the display Plan a day without diving once a week If you have to change computers wait at least 48 hours before carrying out your next dive e Diving after a reset of the remaining saturation may lead you into potentially hazardous situations which could result in death or serious injury After a reset of the remaining saturation do not dive for at least 48 hours Altitude and diving e Do not dive at altitudes higher than 4000m 13000ft e After a dive do not rise to altitudes that Galileo prohibits via the altitude range indicator Flying after diving e After diving wait at least 24 hours prior to flying Galileo dive instrument is a personal protective equipment in compliance with the essential safety requirements of the European Union directive 89 686 EEC RINA SpA Via Corsica 12 16128 Genoa notified body no 0474 have certified the conformity
68. pon pressing and holding the right button marked LIGHT the digital compass display is called up In addition to the compass information this display will also show the depth the dive time and the stopwatch The stopwatch can again be reset by pressing the left button In compass lay out display the middle button allows you to set a reference bearing for navigation purposes A press and hold will erase the set bearing The display will return to the regular gauge mode display after either the auto off time or after a press and hold of the right button EEE LIGHT H LIGHT E TIH ly E DEPTH 1s n DINE TIHE STOP WATCH ef UDDU 2 E s 3 8 Button function overview CLASSIC COMPASS GAUGE LEFT BUTTON Press Press and hold Set bookmark and reset stopwatch Set bookmark Set bookmark and reset stopwatch Set bookmark and reset stopwatch Set bookmark and reset stopwatch MIDDLE BUTTON Press Access alternate field In sequence 02 Stopwatch Active MB level if other than LO Information MB LO Time of day pp02 Access alternate field In sequence Max depth 02 Temperature Active MB level if other than LO Information MB LO Time of day CNS 02 Empty space Information MB LO Set bearing Set bookmark and reset average depth Press and hold Access alternate display In sequence press Dive pr
69. power To prevent this you can turn the water contacts off but you will have to remember to turn on the computer manually before starting the dive Water contacts GA Display contrast 2 8 4 IrDA speed default FAST Galileo can transmit dive profile information from its memory to a PC via an infrared interface This submenu allows you to choose the speed at which the transfer takes place On the FAST speed setting the transfer is approximately three times faster than on the SLOW setting but the SLOW setting has wider compatibility with various infrared interfaces We suggest starting with FAST and if that gives trouble switching to SLOW Water contacts on off ce NOTE If the water contacts are turned off and you fail to turn on the computer manually the computer will still activate by itself within one minute of having started the dive The time and decompression calculation will be consequently inaccurate but the accuracy of the depth measurement will be unaffected 2 8 6 Revert to factory settings This menu allows you to revert all settings in all menus of the computer back to the original factory settings In order to do this you need to enter the safety code 313 This prevents unintentionally reverting all eee gt at UWNEC 2 Menus settings and functions settings To enter the code use the and buttons to define the first digit 3 then press gt gt to confirm it Now define t
70. ppear again If any warning or alarm is triggered while you are viewing the profile compartment saturation or the pictures Galileo will immediately revert back to the dive computer screen 3 4 5 Activating the backlight To activate the backlight press the right button marked LIGHT The default duration of the backlight is 6 seconds but you can set it between 2 and 12 seconds in one second increments You can also set it to PUSH ON PUSH OFF which means the light stays on until you turn it off by pressing the button again NOTE The backlight is not available when the REPLACE BATTERY warning appears 3 5 Diving with MB levels Microbubbles are tiny bubbles that can build up inside a diver s body during any dive and normally dissipate naturally during an ascent and on the surface after a dive Dives within no stop time and observance of decompression stops do not prevent the formation of microbubbles in the venous blood circulation Galileo has been equipped with an enhanced UWATEC algorithm named ZH L8 ADT MB to reduce the formation of these microbubbles This enhanced algorithm allows the user to choose a level of conservatism over and in addition to the worldwide proven safety record of the standard ZH L8 ADT algorithm There are five levels of added conservatism or MB levels from L1 to L5 with L5 being the most conservative and L1 being just a bit more conservative than the standard ZH L8 ADT here
71. pression information deepest stop time at deepest stop total ascent time when Galileo calculates the need for a mandatory decompression stop it shows you AT what depth you need to stop first deepest stop and FOR how long time at deepest stop It also gives you the total ascent time TAT Total ascent times longer than 199 minutes are shown as To emphasize the change from a NO STOP dive to a DECOMPRESSION dive this information is inverted in color i e white numbers over a black background Decompression information at MB LO if you are diving with an MB level different than MB LO you can ask Galileo to show you the decompression information pertinent to the underlying MB LO calculation For more information on MB levels please refer to section 3 5 3 Diving with Galileo 3 3 2 CLASSIC screen cheat LISHT H2 This screen configuration presents dive parameter information in a classic UWATEC arrangement More specifically the following information is displayed Current depth dive time no stop time only during no stop phase of dive deepest stop duration of deepest stop total ascent time only during decompression phase of dive oxygen concentration water temperature CNS Oo maximum depth nitrogen loading via right bar graph oxygen toxicity via left bar graph Upon pressing the middle button marked MORE the information in the left corner changes in the follo
72. rect gas mixture can be lethal e Only use Galileo with open circuit breathing systems e Only use Galileo for diving with an independent breathing apparatus Galileo is not designed for long term exposures with Nitrox e Always observe the visual and audible alarm signals Avoid situations of increased risk which are marked with a warning sign in this operating manual e Galileo has a ppO2 warning The default limit is set at 1 4bar ppO2max It can be changed between 1 2 and 1 6bar e Frequently check the oxygen clock CNS Oz Ascend and finish the dive if the CNS O2 exceeds 75 e Never dive deeper than the Maximum Operating Depth MOD pertinent to the gas mixture in use e Always check the diving limits considering the oxygen content and standard sports diving procedures decompression sickness oxygen toxicity e In accordance with the recommended maximum diving limit of all instructional agencies do not dive deeper than 40m 130ft e The danger of nitrogen narcosis has to be taken into consideration Galileo gives no warning about this e On all dives with or without dive computer make a safety stop for at least 3 minutes at 5m 1 oft e All divers using dive computers to plan dives and indicate or determine decompression status must use their own computer which they take with them on all dives e f Galileo fails at any time during the dive the dive must be terminated and appropriate surfacing procedures including a slow
73. s described in section 3 3 3 but after 5 seconds the inverted CNS Oz is again asuh H2 M 7 TIHE E m CHS O2 100 In FULL configuration the alarm message CNS O 100 is displayed in place of the no stop or decompression information for 12 seconds and during this time the audible signal goes off In addition the CNS O information is displayed in inverted colors white on a black background until the CNS Oz value drops sii 1007 me LT In all configurations the alarm message and the audible signal are repeated for 5 seconds in one minute intervals after the first occurrence and for as long as the value of CNS O stays at or above 100 or until the ppO2 drops under O 5bar see section 3 1 for a list of depths at which ppO equals O 5bar for some typical Nitrox mixes 3 2 4 Missed decompression stop A WARNING Violating a mandatory decompression obligation may result in serious injury or death In CLASSIC configuration the alarm message MISSED DECO STOP is displayed for 12 seconds in the bottom row and the depth is shown in inverted colors white on black background for as long as the diver stays above the prescribed stop depth The audible signal persists until the diver descends to the prescribed depth or deeper 2 Et be H DINE TIHE Tt tT tT ttt LDD LD EZ In LIGHT configuration in presence of a missed decompression stop the display momentarily switches to t
74. sage is displayed at the bottom of the screen in 4 second intervals In LIGHT screen configuration the display switches to CLASSIC to allow for all the relevant information to be shown THE FT e 3 Diving with Galileo LISHT Wo A WARNING If the REPLACE BATTERY message appears during the dive start the procedure to terminate the dive as the computer may fail Do not let the battery reach this condition In a REPLACE BATTERY situation the message is displayed on the bottom of the screen in 4 second intervals In LIGHT screen configuration the display switches to CLASSIC to allow for all the relevant information to be shown THE EET D Oz 2i O O FEFLACE BATTERY ee UWAIWEC 3 Diving with Galileo 3 3 Display information Upon immersion the water contacts will automatically activate Galileo unless they have been turned OFF In this case you must activate the computer manually before starting the dive See section 2 8 5 for more information At a depth of 0 8m 3ft Galileo starts to monitor depth and time and also to perform decompression calculations Details on the information displayed can be found in the next sections 3 3 1 Description of entries This section complements the information listed in the Glossary by adding specific details about Galileo s screen while diving The dive time is displayed as dive time in minutes If during the dive you ascend to the surface the time spent
75. stay set to the given oxygen concentration until you change it manually This is done via the Nitrox reset time If you set the Nitrox reset time to NO RESET the computer will maintain the given oxygen concentration until you change it manually If you set the Nitrox reset time to any value between 1 hour and 48 hours the computer will automatically change the oxygen concentration back to 21 after the specified time interval has elapsed Nitrox reset time Hitros rst 1 48hH no rst 2 3 6 Water type default salt You can set the computer for fresh water or salt water calibration depending on where you intend to dive Setting the wrong water type entails an error in depth measurement of approx 3 i e at a depth of 30m 100ft a computer set to salt water will show 29m 97ft in fresh water whereas a computer set to fresh water will show 31m 103ft in salt water Note that this does not affect the proper functioning of the computer since the computer performs all of the calculations based purely on pressure measurements Water type Salt 2 3 7 Desaturation reset Galileo allows you to reset the desaturation in the computer Any tissue saturation information from a recent dive will be reset to zero and the computer treats the next dive as a non repetitive dive This is useful when the computer is loaned to another diver who has not dived in the last 48 hours A WARNING Diving after having reset the desaturati
76. t pressure In a way similar to the no fly time Galileo advises you which altitude classes are safe to reach after a dive and which aren t If you have to drive over a mountain pass to return home after a dive it can be quite important to have this information The prohibited altitude classes are displayed by grey segments inside the stylized mountain This can be combined with black segments indicating current altitude In the example above the diver is presently at altitude class 2 and should not reach altitudes of class 4 Galileo has an altitude alarm if you were to reach an altitude that according to Galileo is incompatible with your current residual nitrogen levels it will warn you with an altitude alarm see section 1 4 for more information 3 6 2 Decompression dives in mountain lakes In order to assure optimal decompression even at higher altitudes the 3m 1Oft decompression stage is divided into a 4m 13ft stage and a 2m 7ft stage in altitude ranges 1 2 and 3 If atmospheric pressure is below 610mbar altitude higher than 4000m 13300ft no decompression calculation is carried out by Galileo automatic gauge mode In addition the dive planner is not available in this altitude class eee rr UWAIEC 3 Diving with Galileo 3 7 Gauge mode When Galileo is set to gauge mode it will only monitor depth time and temperature and will not carry out any decompression calculation Maximum displayed dive tim
77. th 3 freely selectable surface intervals Logbook Allows to review your past dives 3 Ee 2 UWNEC 2 Menus settings and functions 2 1 Main menu description Press MENU to view the list of menus To enter any menu scroll up or down the list via the A or Y buttons until the highlighted bar covers your menu of interest then press ENTR to confirm your choice Dive planner Logbook Live settings To change settings press the or buttons then press SAVE to confirm the changes This will take you back to the main menu If you do not want to confirm the changes press and hold the right button at any time to exit without saving the changes This will also take you back to the main menu Press and hold the left and the right button simultaneously to jump back to the time of day display Note that holding down the or buttons makes the setting change faster EHT ME level 0G HE lewwel L If you make a change in any menu and you save it the computer will display the message CHANGES SAVED for 2 seconds If you make a change and do not save it the computer will display the message CHANGES NOT SAVED for 2 seconds If no changes were made whether you exit by means of a press or a press and hold no message is displayed CHAHGES HOT SAVED If more than one entity can be changed within a single menu the right button is labeled gt gt instead of SAVE Pressing gt gt will
78. the no stop dive planner This allows you to choose a different depth and continue planning To exit the dive planner at any point in time press and hold gt gt This will bring you back to the main menu en PTH H EEES DIVE TIH m F m m 25 F RSDR Oe Deco plan set tine 2 12 Reviewing the logbook A dive is entered into the logbook if the dive time is longer than 2 minutes Galileo can record the profiles of approximately 100 hours of diving The information can be transferred to PC via the SmarntTRAK software and an infrared interface see Chapter 4 for details In addition Galileo can show most of the information directly De yy on the display You can reach the logbook from the main menu or by pressing the LOG button from the time of day display ha ae ae L IDive statistics AY WS66 15 09 06 o2 4 09 06 15 49 r 46 0 m ar AIA L gg b JD k Upon first entering the Logbook menu a summary page is presented with each dive reduced to a two line format These two lines contain sequential dive number the most recent dive is always dive number 1 date time max depth bottom time Using the A and W buttons you can scroll through the entire list of dives Press ENTR to look up any particular dive For each dive there are five pages EE Ew Depths SrA M Dive tirne Da MiA Oe PL Temperature C Bas ons 1 1 13 The first pa
79. the preview then click on the arrow on top to transfer the picture to Galileo If you wish to download pictures from Galileo to the PC select a picture and click on the arrow underneath the preview window Galileo Setup ry OO aimma Picture ier am aries D DiveSteMop tenp A D Dac 02235 bmo C anami eng D LilfieBrothert bmp sebenbueq ee UWwWNEC 4 Galileo and SmartTRAK PC interface You can also import text to Galileo using the TEXT IMPORT function for instance load a few typical messages to communicate with your dive buddy and when the need arises bring up the message on the display and show it to him or her Or you can write down a dive plan and then review it during the dive The TEXT IMPORT function turns text that you write into the appropriate field using SmartTRAK into bitmap images which you can then upload to Galileo 4 5 Uploading languages All Galileo s menus and settings are displayed in full text in one of several languages which you can set as explained in section 2 9 2 Similarly while diving warnings and alarms are displayed in full text in the selected language Other languages are available at www scubapro uwatec com for free download to Galileo To install a new language onto Galileo download the language from the SCUBAPRO UWATEC website to your PC Using SmartTRAK locate the language file on your hard drive then import it by clicking on t
80. thout an additional surface interval In case Galileo is displaying the no dive warning Section 1 5 the duration of the warning itself is displayed as recommended surface interval for planning purposes rounded up to the nearest fifteen minute increment Add Surf Int 0200 ak ol E Dive planner 2 11 1 Planning a no stop dive To plan a no stop dive enter a depth using the or buttons depth will change in 3m 10ft increments Galileo will show you what the corresponding no stop time is Depths greater than the current MOD are not displayed Press and hold gt gt at any time to exit the dive planner and return to the main menu fe NOTE If you have set ppO max to OFF the planner will show only depths up to a corresponding ppO2max value of 1 6bar O2 DEPTH H HO TOP oo0o0000000 PE H RSDR a t depth At any point press gt gt to switch to the decompression dive planner for the indicated depth Galileo will add one minute to the no stop time and show the resulting decompression obligation 2 11 2 Planning a decompression dive Once in the decompression dive planner you can change the bottom time in one minute steps via the and buttons Every time you increase the bottom time Galileo shows you the corresponding decompression schedule in terms of deepest stop time at deepest stop and total ascent time Pressing gt gt while in the decompression dive planner will bring you back to
81. tion A WARNING During all dives perform a safety stop between 3 and 5 meters 10 and 15 feet for 3 to 5 minutes even if no decompression stop is required Temperature Galileo displays the water temperature during the dive and the air temperature on the surface Oxygen bar graph This is the bar graph on the left side of the display CLASSIC and FULL configurations and it represents oxygen toxicity The bar graph is made of ten segments The first segment lights up at a CNS O value of 5 all other segments light up in 10 increments thereafter At eight segments the CNS O value corresponds to 75 for which a warning can be triggered see section 2 6 2 At 95 all segments are lit At 100 the CNS Oz alarm is triggered GTS Ge Be n MO 2TOP E Nitrogen bar graph This is the bar graph on the right side of the display CLASSIC LIGHT and FULL configurations It represents nitrogen saturation in the leading tissue compartment The bar graph is made of ten segments The first nine segments represent gradually more loading but still within no stop diving the tenth segment represents the need for a mandatory decompression stop 1 6 segments you are safely within the no stop zone 7 9 segments decompression 10 segments you have a mandatory decompression obligation you are approaching During a surface interval the segments will gradually turn off as Galileo tracks the offgassing of your tissues Decom
82. tion from previous dives or a CNS O level above 40 the symbol will appear on the display together with a suggested surface interval This minimum surface interval is what Galileo predicts being necessary to reduce the number of microbubbles and or to reduce the CNS O2 level below 40 2 EEE ce D DESATS G42 SURF INTAAHAF 1720 32 30 88 Pioi S JZE BE 2E i 1 Sr sn i4e to a qzi 5r 5nli 4de La p You should not undertake a dive as long as the no dive warning is displayed on the computer screen If the warning is prompted by microbubble accumulation as opposed to CNS O2 over 40 and you dive anyway you will have shorter no stop times or longer decompression times Moreover the duration of the microbubble warning at the end of the dive can increase considerably LIGHT y MO FLY 4 sh CWS02 3 Pot te 1 6 SOS If you stay above a depth of 0 8m Sft for more than 3 minutes without observing a prescribed decompression stop the computer will switch into SOS mode Once in SOS mode the computer will lock up and will be inoperable as a dive computer for 24 hours If Galileo is used for diving within the 24 hours of an SOS lock it will automatically switch to gauge mode and provide no decompression information a UWAIWEC 1 Introduction to Galileo WARNING Violating a mandatory decompression obligation may result in serious injury or death Serious injury or death may res
83. to its function when pressed The function performed by pressing and holding each button is described only in the manual 1 10 Button functions on the surface Pressing the MENU button gives access to the list of menus Pressing and holding the MENU button jumps straight to the oxygen setting menu Pressing the LOG button jumps straight to the logbook menu Pressing and holding the LOG button brings up the picture viewing function Pressing the LIGHT button activates the backlight Pressing and holding the LIGHT button accesses the digital compass Left Middle button button button MENU LOG Blea Main Logbook Activate menu backlight Picture Digital viewing compass function Right Press Oxygen setting 1 11 Turning off Galileo Galileo turns off automatically after 3 minutes without operation When in time of day display it can also be turned off manually by pressing and holding the left and right buttons simultaneously 2 Menus settings and functions 2 MENUS SETTINGS AND FUNCTIONS Galileo s menus allow you to access functions or to change settings To access the main menu press MENU From here you can scroll through the entire list by pressing the VW left button or A middle button Some menus such as Dive settings have submenus In every menu or submenu the highlighted section indicates the currently active entity Listed below are all available menus Menu Descr
84. ts the altimeter has to be set to a known altitude at least once a day Altitude 380 m Altitude To set the altitude first press ADJ to enter the ADJUST ALTITUDE menu Once inside this menu use the or buttons until you reach the desired value Each time you press or the displayed altitude will change in 10m 5Oft increments Press SAVE to confirm your choice and return to the main Altimeter menu Altitude 260 m Adjust altitude ce NOTE The altitude shown in this menu has no influence on the automatic altitude adjustment in the decompression calculations 2 6 Warning settings Galileo can warn you about specific situations that might require an action on your part Warnings represent situations that require the diver s attention but ignoring them does not represent an immediate risk It is up to you to decide which ones you would like to be active and which ones not All warnings aa MM a UWNEC 2 Menus settings and functions can be OFF VISUAL only AUDIBLE only or BOTH visual and audible The audible warning consists of three short sequences of beeps The visual warning is described independently for each case warning Off Warning isual Warning Audible warning Both If a warning is set to VISUAL or BOTH and it is triggered while Galileo is in compass mode the display will automatically switch back to the regular configuration CLASSIC LIGHT or FULL in order to proper
85. u diminishes If you ascend too quickly the ensuing pressure reduction could lead to microbubble formation If you ascend too slowly the continued exposure to high ambient pressure means that you will continue loading some or all of your tissues with nitrogen Consequently there is an ideal ascent rate that is slow enough to minimize microbubble formation yet fast enough to minimize the effect of continued loading on your tissues The pressure reduction that the body can tolerate without significant microbubble formation is higher at depth than it is in the shallows the key factor is not the pressure drop by itself but rather the ratio of the pressure drop relative to the ambient pressure This means that the ideal ascent ae F FT UWAIEC 3 Diving with Galileo rate at depth is higher than it is in the shallows Along these lines Galileo employs a variable ideal ascent rate its value ranges between 7 and 20m min and the actual breakdown by depth range is listed in the table below m lt 35 lt 39 lt 44 lt 50 gt 50 speed 7 8 9 10 11 13 m min 15 17 18 19 20 During an ascent the nitrogen loading bar graph is replaced by a graphical ascent rate indication The full height of the bar graph represents twice the ideal ascent rate so that when you are ascending at the ideal ascent rate half of the bar graph is lit If more than half of the bar is lit you are ascending too fast In addition for CLASSIC and FULL
86. ult if a diver does not seek immediate treatment should any signs or symptoms of decompression sickness occur after a dive Do not dive to treat symptoms of decompression sickness Do not dive when the computer is in SOS mode The display shows the same information as in presence of desaturation but in addition the message SOS MODE appears to the right of the time of day Instead of the no fly time the 24 hour countdown is shown The middle button description changes from LOG to SOS and by pressing it an emergency message is displayed see section 2 9 6 The information for this display must be entered using Smart TRAK and it can be up to 20 lines long scrollable with the left and middle buttons Once the emergency message is displayed pressing the right button LOG shows the details of the last dive i To ee H 0 ESAT Pag Hiig E SURF TATRA CHHOTE 21 26 55 SOS mode DATE TEHP 16 86 26 e ELE HOL Gee 4 n WWE LIIL E ile af L a a Allergic to penicillin Blood type A Energency contacts John Smith 1 619 555 1234 nzur ance iinei Energency me 1 7 Replaceable battery Galileo uses a CR12600SE type battery also known as CR2NP which is user replaceable and is available from your SCUBAPRO UWATEC dealer The display alerts you of the status of the battery This is described with up to six elements inside the battery symbol as long as four or more elements are lit the battery has
87. vel reduction see section 2 6 8 and 3 5 5 The following figures show the actual display in the CLASSIC and FULL configurations In LIGHT configuration in presence of a an ignored MB stop the display momentarily switches to the CLASSIC configuration Once the diver returns to the prescribed depth the displays resumes the LIGHT configuration 2 Ee Ee ee lk DEPTH DIVE TIHE BLEVEL TOP CARE BME STOP IGNORED 2 Ei Ee Ge ls QTIHE 0 51 Fe Ae 08 ME LS DEPTH DINE TIHE a e SEB PTT TT TT he TT PTT H 6 8 MB level reduced default BOTH When diving with an MB level higher than LO and in the presence of MB level stops if you ascend more than 1 5m 5ft above the deepest required MB level stop Galileo reduces your MB level to the next possible level The display will show the new active MB level You can set Galileo to warn you when this happens eee gt Ce anaes 2 UWNEC 2 Menus settings and functions Warning Both ME level reduced During the dive if you ascend more than 1 5m 5ft above a suggested MB stop depth and the warning is set to either VISUAL or BOTH Galileo will show the message MB LEVEL REDUCED on the display for 12 seconds In addition regardless of the setting of the warning the new MB level is displayed in inverted color white on a black background as follows CLASSIC in the lower left corner after the text mess
88. will appear on the screen identifying the computer being downloaded and a progress bar will show the status of the transfer ID Litas a ii imi jaer Daira iha aw iz ii Pec iiw biai i ne ibe Dis IHW LSE irr ikp i Ie q ihia pe 1h ET ni EFi A aq ibe be iT Se E Liesa 0 Sis DE NN ET i NE 1 H ny TE Wis Mia IEM WE di i m is DAH HE IET HE n 1m Ay ny Ar lis Diu ESMEE eee P Bikibi il l s Wide ibit irr iE mE fio iik inl Ti Hibs Ti 1a ele hii at as nA T Ha n oO a z fn Hie Gib a es i Wires ite Te ja IRT LT A LEL i ril Ay iii VEL li e hrada IAOEE Jam iie danai Mira IRA et Liem ees 1 Dba des Me ii iret TEI MEE Cerpi Diim Le Cerpi Deniers a ee i baieie LALALE T E iire IRATE Pipi Pere IEE ISEE iii Emise TES Fi Lire Te i aca Te Cee VPS Dee Cee ee a Liberen i D oa Ts IHA LEG im iiia Jaa Lai Pra ihana Le Heg Me Le Hepes 1HE AIEE Sa a iriad IHI 1408 7G Dam Te a iHa iu Dg Se I bbh 0 ae Lae Lee Finy WRN Lele Hero TH ae oe eee bamet oe li Enkhioa I i Eribbxa iBA ey Sbbicgem Da iee kerna TELE Efan ALIE ME E LE See SPP hae Eee E bajia Oea pea Wie H doal imlar pl Amt ere ioe ajej jvj kaii bar WAE Chem Ligin bbi ai w i A i aa g 3 ho ree Hiie rge rre il See pa k ora p TIT imana i Gia ma z ia h iha CMA Ek 1 4 Galileo and SmartTRAK PC interface You can choose between transferring all dives or new dives only default setti
89. wing sequence O2 stopwatch active MB level if different than LO no stop or decompression information relative to LO if an MB level between L1 and L5 is active see section 3 5 3 time of day average depth ppOz eee 6 FG UWATEC 3 Diving with Galileo Each time you press the button the information changes to the next one in the sequence and stays there until you press the button again If you press the button while the ppO is displayed the cycle starts again from the oxygen concentration Each press of the left button BOOK resets and restarts the stopwatch 3 3 3 LIGHT screen cine inl H A nng 7 o OU l a 0 MO a 1 TEHP 200 7 H P aaa y 5 a 37 3 15 This screen configuration is meant for those divers that prefer to focus only on the essential information for the dive yet retain the ability to access some of the remaining information as alternate fields More specifically the following information is displayed current depth dive time no stop time only during no stop phase of dive deepest stop duration of deepest stop total ascent time only during decompression phase of dive nitrogen loading via bar graph Upon pressing the middle button marked MORE you can retrieve alternate information This information appears in the lower left corner During no stop diving the information will stay there until the MORE button is pressed again During
90. with the European Standard EN 13319 2000 EN13319 2000 Diving accessories Depth gauges and combined depth and time measuring devices Functional and safety requirements test methods Any information on decompression obligation displayed by equipment covered by this standard is explicitly excluded from its scope Welcome to UWATEC dive computers and thank you for purchasing Galileo You are now the owner of an extraordinary partner for your dives This manual provides you easy access to UWATEC state of the art technology and Galileo s key features and functions Should you wish to know more about SCUBAPRO UWATEC diving equipment please visit our website www scubapro uwatec com A WARNING Galileo has a depth rating of 330m 1084ft in GAUGE mode only As a decompression computer Galileo functions to a depth of 120m 394ft only At depths between 115m 377ft and 120m 394ft in computer mode the message SWITCHING TO GAUGE appears on the display and at depths over 120m 394ft Galileo will automatically switch to GAUGE mode and cannot be used as decompression computer for the remainder of the dive Diving at oxygen partial pressures higher than 1 6bar corresponding to a depth of 67m 220ft when breathing compressed air is extremely dangerous and could lead to serious injury or death TABLE OF CONTENTS Safety considerations seccenseecesseeceneecenneecensecenseecensecensseseaseecnasesensseseasesenssesenseenenees 1 Guidelines
91. your new computer and we wish you many happy dives with Galileo 1 Introduction to Galileo 1 1 Glossary AVG CNS O2 DESAT Dive time IrDA Max depth MB MB level MOD Nitrox NO FLY No stop time Oz 02 ppOz ppO2max Press Press and hold SOS mode Stopwatch SURF INT TAT UTC Average depth calculated from the beginning of the dive or in case of gauge mode from the time of reset Central Nervous System oxygen toxicity Desaturation time The time needed for the body to completely eliminate any nitrogen taken up during diving The whole time spent below a depth of 0 8m 3ft Infrared Data Association refers to the communication protocol between dive computer and PC Maximum depth attained during the dive Microbubble Microbubbles are tiny bubbles that can build up in a diver s body during and after a dive One of the six steps or levels in UWATEC s customizable algorithm Maximum Operating Depth This is the depth at which the partial pressure of oxygen ppO 2 reaches the maximum allowed level ppO2max Diving deeper than the MOD will expose the diver to unsafe ppO gt levels A breathing mix made of oxygen and nitrogen with the oxygen concentration being 22 or higher In this manual air is considered as a particular type of Nitrox Minimum amount of time the diver should wait before taking a plane This is the time that you can stay at the current depth and still mak

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