Altitude and diving Do not dive at altitudes higher than 4000m (13000 feet). After a dive do not rise to altitudes that Aladin PRIME or Aladin TEC prohibit via the flashing altitude range number (see page 27). Flying after diving After diving, wait at least 24 hours prior to flying.
Aladin PRIME and Aladin TEC dive instruments are a personal protective equipment in compliance with the essential safety requirements of the European Union directive 89/686/EEC. RINA SpA, Via Corsica 12, I-16128 Genoa, notified body no. 0474, have certified the conformity 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.

Introduction

Congratulations on purchasing Aladin PRIME or Aladin TEC and welcome to UWATEC. From now on you will enjoy the assistance of the most extraordinary dive computer - equipped with UWATEC's most innovative technology - while diving. This operating manual provides full information on the operation and functions of UWATEC Aladin PRIME and Aladin TEC dive computers. Additional information which is valid only for one of these dive computers has been specifically marked. We thank you for choosing Aladin PRIME or Aladin TEC and we hope you will enjoy safe dives in the future! Further information on UWATEC dive computers and other products by UWATEC can be found on our web page at www.uwatec.com. To make this manual easier to read we will use the term "Aladin" as an abbreviation for "UWATEC Aladin PRIME diving computer" and "UWATEC Aladin TEC diving computer" throughout this booklet. Information which is valid only for Aladin TEC is marked with "TEC". Safety considerations Dive computers provide divers with data; they, however, do not provide the knowledge how this data should be understood and applied. Dive computers cannot replace common sense! You must therefore carefully read and understand this entire manual before using your Aladin.
Important remarks concerning signal words and symbols
This operating manual makes use of the following icons to indicate especially important comments: Remarks Danger! Information and tips which are important for optimal use of the functions of Aladin.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
The following symbols are used in the operating manual: Flashing display -> Page reference e.g. ->10 TEC Information valid only for Aladin TEC
Audible signals 4 sec. Audible attention signal Audible alarm signal Alternate displays By pushing during the dive you can scroll through alternate displays. How to get back to the first display: scrolling with through the displays after 5 seconds: automatically if marked with after 5 seconds: directly by pushing 1x E.g. Max. depth Temperature, Time > Temperature > > Maximum depth
Instructions for manual input Press left push button Press and hold (1 second) left push button Press right push button Press and hold (1 second) right push button
Press and hold (1 second) both push buttons
Time out after 5 seconds without operation. Display switches back to original indication.
4/2005, Copyright by UWATEC Switzerland

Quick reference

Time of day / Date Decompression depth / Level stop depth Desaturation time (DESAT) Duration of microbubble warning Duration of surface interval Current depth Altitude sections Date icon Decompression stop obligation / Ignored decompression stop Decompression stop indicator Level stop indicator Decompression stop duration Level stop duration Microbubble level icon (input / MB level reduced) O2 mix icon (input) Maximum depth Temperature Microbubble level Maximum Operating Depth (MOD) Average depth Dive number Setting icon Service icon Do not fly Icon Do not dive icon Microbubble warning

DIVE TIME

Dive time / No-fly time / SOS duration Repetitive dive number Battery icon No-stop indicator Ascent time icon No-stop time / Total ascent time MB no-stop time Partial pressure of oxygen ppO2 Alarm clock icon / Infrared icon Nitrogen loading bar (dive) Residual Nitrogen bar (surface) Desaturation Battery condition O2 mix Oxygen toxicity CNS O2% Ascent rate Icon for stopwatch and safety stop timer AM/PM icon Desaturation icon

AMPM DESAT

DECO STOP STOP

NO STOP

CNS O2%

S L O W

Too fast ascent Logbook icon Dive planner icon Average depth icon Gauge icon

IV TEC Gauge mode V TEC Diving with microbubble levels (MB) Comparison of dives with MB level L0 and MB level L5 Terminology 2.1 Display during microbubble (MB) no-stop phase 2.2 Display during level stop phase
Preparation for a dive with microbubble levels (MB levels) __________________________________32 3.1 Setting the MB level __________________________________32 Functions during the dive with microbubble levels 4.1 Level stop information 4.2 Total time of ascent 4.3 Decompression obligation 4.4 Level stop and deco stop Complete a dive with MB levels Dive planner Planning a no-stop dive TEC Planning a decompression dive Leaving the dive planner __________________________________32 __________________________________32 __________________________________33 __________________________________33 __________________________________34 __________________________________34 __________________________________35 __________________________________35 __________________________________36 __________________________________36 __________________________________37 __________________________________37 __________________________________37 __________________________________39 __________________________________39 __________________________________39 __________________________________42 __________________________________45 __________________________________45 __________________________________45 __________________________________45 __________________________________47 __________________________________47

5 VI 3

VII Logbook 1 Survey 2 Operation VIII Settings 1 TEC Altitude adjustment 2 Menu "set 1" 3 Menu "set 2" IX Appendix 1 Technical information 2 Maintenance 2.1 Replacing the battery 3 Warranty 4 Index
II System and operation 1 System description

Aladin PRIME

SmartTRAK

Infrared port

Infrared Interface (option)

2 Operation

On page 5 and 11 you will find an operating schematic.
2.1 Push buttons ). Operation of the push butAladin can be operated with 2 push buttons ( tons is divided into "press" ( / ) and "press and hold (1 second)" ( / ). At the surface: / Switch on Aladin (time of day display) Comparable to the ENTER or RETURN key of a keyboard Enter into the displayed sub menu Open the displayed setting Confirm or enter the displayed value or setting Scroll through a menu Once entered with into a sub menu or setting: Increase ( ) or decrease ( ) the indicated value Change the setting Switch on the backlight Exit the current function or menu and switch to the time of day display Switch off Aladin Access alternate displays TEC Set bookmark Switch on the backlight Activate the safety stop timer (dive mode only, in depths < 6.5 m / 20 ft)

NO STOP STOP
Afterwards the display shows the time of the day, the O2 mix and the temperature. This display is called time of day display. Most navigation descriptions start from this display. At the surface Aladin returns automatically to this display. If there is a remaining saturation from the last dive or from a change of altitude, Aladin also displays the <do not fly> time, the <do not fly> icon, the current altitude range and the prohibited altitude range (->27). When Aladin is in state of rest no information is displayed but the atmospheric pressure is continuously monitored. If a change in altitude range is detected, Aladin switches on for 3 minutes automatically ->27. * Only if the option "Water contacts on" ("set 1", ->41) is chosen. See warning -> 10.

Time of day display

2.5 How to navigate Aladin at the surface Starting from the time of day display you can enter into different menus. With and you can scroll through the menu. Time of day display
Off (Desat. time CNS O2% ) ->12 Logbook ->37 Date ->43 LCD contrast ->43 IrDA speed ->43 TEC Microbubble Level L0-L5 ->30 Sound on / off ->44 Electronic ID ->44 24h / AM PM ->43 Time of day ->42 UTC time zone ->42 Set 1 ->39 TEC Depth alarm ->39 Reset desaturation ->41 Set 2 ->42 Water contacts on /off ->41 Attention beep on /off ->41 TEC Backlight duration ->40 TEC Dive time alarm ->39 TEC Safety stop duration ->40 TEC ppO2 max ->40 Reset to air->40 Unit system ->40 Dive planner ->35
With you can scroll through the displays Enter with into the function or sub menu.
O2 mix TEC ppO2 max. ->18

Alarm clock ->42

TEC Gauge mode on / off ->28 TEC Altitude ->27 (adjustment ->39)
With you can switch to the time of day display. The menu points marked with "TEC" appear only on Aladin TEC.
TEC Salt- / fresh water ->40
After 3 minutes without operation Aladin returns to the time of day display.
2.6 Checking the desaturation time No-fly time Do not fly icon

DESAT DESA

Microbubble warning
From the time of day display you can check the desaturation. Desaturation time is determined either time* by pushing by oxygen toxicity, nitrogen saturation or the regression of microbubbles, depending on which requires the longer time. The display switches back to the time of day display after 5 seconds without operation. * Only displayed if there is a remaining saturation due to the last dive or change of altitude.

Residual nitrogen bar

Desaturation time Oxygen toxicity
For the calculations of the desaturation and no-fly time it is assumed that the diver breathes air while on the surface.

Time Depth

Dive time Duration of the dive (min)
Nitrogen loading bar No-stop time Remaining time at a given depth during which ascent is allowed without decompression stop (min). 2x

Current depth

26.2 m Maximum depth 37 min. Dive time Elapsed bottom time

No-stop time

Time of day Temperature Temperature
Maximum depth Maximum depth reached during the dive
1.2 Display during decompression phase
Decompression stop All required decompression stops must be observed.
Total ascent time to surface (7 min) Time Depth 3m 6m Deepest decompression stop depth
2 min Decompression stop duration
Decompression stop depth Deepest stage is displayed. Decompression stop duration Prescribed duration of the decompression stop at the displayed decompression stage (minutes).
III UWATEC Aladin dive computers

35.7 m

No-stop range Decompression range
Total ascent time Including decompression stops in minutes.

1 Terminology / Symbols

1.3 Nitrox information (O2 information) For dives with compressed air in normal recreational diving, nitrogen is the decisive gas for the decompression calculations. When diving with Nitrox, the risk of oxygen toxicity rises with the increase of the fraction of oxygen and the increase of depth and can limit dive time and the maximum depth. Aladin includes this in the calculations and displays the necessary information: <O2% MIX> Fraction of oxygen: The fraction of oxygen in the Nitrox mixture can be set between 21% (normal compressed air) and 50% (TEC:100%) in 1% increments. Your selected mix will be the basis for all calculations. Maximum allowed partial pressure of oxygen: the higher the fraction of oxygen in the mixture, the shallower the dive depth at which this value of the partial pressure of oxygen is reached. The depth at which ppO2 max. is reached is called Maximum Operating Depth (MOD). When you enter the settings for the gas mixture, Aladin will display the ppO2 max. limit setting and the corresponding MOD. Aladin warns the diver audibly and visually once the depth is reached at which the ppO2 reaches the maximum allowed value ->23. Default setting of ppO2 max. is 1.4 bar. TEC The value of ppO2 max. can be set by means of SmartTRAK or with "set 1" between 1.2 and 1.6 bar (->40). It can also be reduced at the time of setting the gas mixture (->18). The CNS O2% value/alarm is not influenced by the selected ppO2max. setting. <CNS O2> Oxygen toxicity: With the increased percentage of oxygen, the oxygen in the tissues (especially in the central nervous system (CNS)) becomes important. If the partial pressure of oxygen rises above 0.5 bar, the CNS O2 value increases, if the partial pressure of oxygen is below 0.5 bar, the CNS O2 value decreases. The closer the CNS O2 value is to 100%, the closer the limit where symptoms can occur ->23.

4.9 Nitrogen loading bar graph The nitrogen loading bar gives a graphical representation of how close to decompression you are. As you absorb nitrogen during the dive, more and more segments of the bar will light up. Depending on your depth, the segments can light up more or less rapidly. 1-3 segments (green area): you are safely within the no-stop range 4-5 segments (yellow area): you are approaching decompression. When the no-stop time drops below 3 minutes the 5 segments will start flashing.** 6 segments (red area): you now have mandatory decompression obligation(s) which you must observe before reaching the surface.
** Depending on your profile, the no-stop time may drop below 3 minutes before the upper 5 segments are lit. In this case, only those segments that are lit will flash. If you have entered decompression, the 6th segment will turn off as soon as you complete your last decompression obligation to indicate that you are no longer in decompression.
4.10 Decompression information NO STOP and the no-stop time (minutes) are displayed if no decompression stops are necessary.
No-stop display <99:> means remaining time of 99 minutes or more. No-stop time is calculated on line and influenced by the current water temperature If no-stop time drops below 3 minutes, an audible attention signal is activated, the no-stop value and the nitrogen loading bar begin to flash. If no-stop time is less than 1 minute, the no-stop display shows the flashing value "0". In order to prevent a decompression dive, ascend slowly until the no-stop time is 5 minutes or more. Dives that require decompression stops are not recommended.
No-stop time Nitrogen loading bar 4 sec
No-stop time less than 1 minute
Decompression values Decompression obligation
On entering the decompression phase, "NO STOP" disappears, the symbol appears and an attention beep goes off. The nitrogen loading bar stops flashing and the 6th segment lights up (red area). The deepest decompression stage in metres (feet) is displayed and the decompression stop duration of the displayed stage appears in minutes. The display <7: 3m (10ft)> means that a decompression stop of 7 minutes at a depth of 3m (10ft) has to be made. When a decompression stop has been finished, the next higher decompression stop is displayed. When all decompression stops have been made, the symbol extinguishes, "NO STOP" and no-stop time reappear.

5.2 Residual nitrogen bar graph The segments in the residual nitrogen bar graph will gradually turn off as Aladin follows the offgassing of your tissues during your surface interval. There is a 1:1 equivalence in the meaning of the segments between diving and surface. Thus, on a repetitive dive the bar will resume from its status on the surface just prior to the dive. There are two exceptions however: the uppermost segment will stay lit until the desaturation time is completely extinguished. This is done to show that there is desaturation time left and that a dive started at this point will be logged as a repetitive dive. If the remaining desaturation time is very short, this segment could however at first disappear during the dive; during the 24 hours of an SOS-lock, all segments will stay on. 5.3 Desaturation time, No-fly time and Microbubble warning 5 minutes after a dive Aladin shows the time of day, the <do not fly time>, No-fly time the microbubble warning (if applicable), the current altitude range and the proDo not fly icon hibited altitude range (->27). Microbubble No-fly time is the time in hours that should pass before a flight and is diswarning played and adjusted until the value becomes 0 hours.
Flying while Aladin displays <do not fly> may lead to serious injury or death from decompression sickness. If the <microbubble warning (NO DIVE)> is visible during the surface interval, the diver should not undertake another dive.
Time of day Residual nitrogen bar Ascent to altitude range 4 prohibited
The duration of the microbubble warning is visible by entering the dive planner ->35. To check the elapsed surface interval press.
To check the remaining desaturation time and oxygen toxicity press.

Desaturation time

Oxygen toxicity Desaturation time is determined either by oxygen toxicity, nitrogen saturation or the regression of microbubbles, depending on which requires the longer time.
Through repetitive dives microbubbles accumulate in the lungs if the surface interval is not long enough. Ignoring decompression stops or ascending at an excessive rate can also lead to microbubbles in tissues. In order to reduce the risk of decompression sickness for repetitive dives, the surface interval should be planned long enough. If Aladin calculates that the formation of microbubbles occurs during the surface interval, it will advise a diver to extend the surface interval via the microbubble warning. If the dive is made in spite of the microbubble warning, the diver must cope with a clearly shorter no-stop time or an extension of decompression. Also, the duration of the microbubble warning at the end of the dive can increase considerably.
6 Diving in mountain lakes

Dive at altitude range 4: no deco data (autom. gauge mode)
If atmospheric pressure is below 620 mbar (8.99 psi) (altitude higher than 4100 m / 13450 ft above sea level), no decompression data is calculated and displayed (automatic gauge mode). In addition, the dive planner is not available anymore.

IV TEC Gauge mode

In gauge mode ALL audible and visual alarms and attention messages are turned off.
you can In gauge mode Aladin TEC will display depth, dive time and maximum depth. By pressing scroll from the maximum depth to the temperature, to the average depth, to the time of day and temperature and back to the maximum depth. You can also activate the stopwatch. Gauge mode does not support the calculation of no-stop time or the supervision of decompression. Supervision of ppO2 max and CNS O2% will also be switched off. Aladin TEC will display no information about microbubble development. Bookmarks can be set ( ). The settings for the gas mixture, MOD and microbubble level cannot be set and the dive planner cannot be selected. Switching the gauge mode on and off Gauge mode can be switched on and off at the surface, when there is no desaturation and no dive in gauge mode has been made in the last 48 hours.
Dives in gauge mode are performed at your own risk! After diving in gauge mode you must wait for at least 48 hours before using a decompression computer. After diving in gauge mode, Aladin TEC can not be used as dive computer for 48 hours. Procedure: 1. From the time of day display push or until the gauge symbol and "on" or "off" are displayed. (If Aladin TEC shows < > the gauge mode cannot be switched "on" or "off". Aladin TEC shows < > for 48 hours after a dive in gauge mode and as long as there is remaining desaturation after a dive in computer mode.) 2. Confirm with that you wish to activate or deactivate the gauge mode. The "on" or "off" starts flashing. 3. By pushing or the gauge mode is switched on or off. 4. Confirm your settings with
Without confirmation the display will disappear after 3 minutes and your entries will not be accepted. Diving in gauge mode The following information is displayed in gauge mode: Gauge icon
Dive time >Temp. >Average depth (AVG) >Temp. , Time >Max. depth
Maximum depth / Temperature / Average depth (AVG)
The average depth is continuously updated and represents the time averaged depth since the beginning of the dive (patent pending).

Without confirmation the display will disappear after 3 minutes and your entries will not be accepted. symbol to confirm that an MB level beyond L0 Aladin TEC will display the (L1-L5) has been chosen. During the dive the MB level is shown by pressing 2x. If however a level stop is ignored, the new MB level is shown (->33). MB levels have an influence on the dive planner.
4 Functions during the dive with microbubble levels
4.1 Level stop information Microbubble (MB) no-stop time While diving with MB levels L1 to L5 Aladin TEC will display the MB no-stop time instead of the ordinary no-stop time. Within the MB no-stop time no level stops are required. "NO STOP" and the MB level symbol are visible. The remaining MB no-stop time is shown in minutes.
Information and alarms for MB no-stop time and ordinary nostop time are the same (->24). No-stop time relative to L0 is shown by pressing 3x (see ) Regardless of the MB level, we generally recommend to perform a slow ascent during the last few metres / feet. (Max. depth >) Temperature > MB level active > No-stop time relative to L0 > Temperature and time of day > (Max. depth)
MB no-stop time Nitrogen loading bar relative to L0
Level stop Level stop icon

Level stop duration

On entering the level stop phase, "NO STOP" disappears and the arrow STOP appears. The STOP arrow flashes for 8 seconds and an audible attention beep goes off. To complete the dive without being reduced to a lower MB level, all requested level stops must be observed. The deepest level stop is displayed in metres (feet). The display <2: 3m> (<2: 10ft >) means that a level stop of 2 minutes at a depth of 3 metres (10ft) has to be observed. Deco information relative to L0 is shown on an alternate display (see ). When a level stop has been finished, the next higher level stop if present is displayed. When all level stops have been observed, the arrow STOP extinguishes and "NO STOP" reappears. The indication of time shows the MB no-stop time again. (Max. depth >) Temperature > MB level active > No-stop time or deco information relative to L0 > Temperature and time of day > (Max. depth)

Deepest level stop depth

4 TEC Functions during the dive with microbubble levels
Level stop ignored Microbubble level reduced 4 sec
The warning "microbubble level reduced" is activated if the diver ascends more than 1.5m (5ft) above the required level stop. Aladin TEC reduces the microbubble level, an attention beep* goes off and the new MB level is shown in the lower left corner. To complete the dive without being further reduced to an even lower MB level the new level stop must be observed.
New microbubble level 4.2 Total time of ascent
* Attention beeps can be suppressed with "set 1" (->41) or via SmartTRAK. Aladin TEC displays the level stop information and the total time of ascent. This includes the time of ascent as well as all level stops. The total time of ascent is calculated on the basis of the prescribed ascent rate. Total time of ascent can be subject to change if the ascent rate is not ideal (100%).

1 Planning a no-stop dive
To select the dive planner Aladin must be in user mode (time of day display). Push or until the symbol for the dive planner appears. (The dive planner cannot be selected in gauge mode.) Select dive planner or until
The microbubble warning and its duration are displayed if Aladin detects an increased risk due to the accumulation of microbubbles. Microbubble warning (Do Not Dive) Duration of the warning
Enter the dive planner if rep. dive

Dive planner icon

Enter the dive planner with
Input of the surface interval by pushing /
The input window for the time interval is displayed if there was a remaining desaturation (DESAT) before the dive planner has been selected. This surface interval between now and the beginning of the dive can be changed with and in steps of 15 minutes. Aladin displays the CNS O2% value and the altitude section to which you may not rise at the end of the selected surface interval.
If a microbubble warning (no dive) and its duration has been displayed, Aladin proposes this time rounded up to the next 15 minutes as surface interval. If the proposed interval is shortened, the microbubble warning appears.
No-stop time or MB no-stop time Set desired depth ( and Icon for microbubble level L1-L5 )
Confirm with the displayed interval (if applicable). and set the depth for which you want to know the noWith stop time. TEC If a microbubble level has been selected (L1-L5), the MB no-stop time is shown. Depths deeper than the MOD for the selected gas (O2 mix) are not displayed. On page 26 you will find further information and safety considerations regarding the microbubble warning.
VI UWATEC Aladin dive computers
VI Dive planner 2 TEC Planning a decompression dive
1. Activate the dive planner for a no-stop dive ->35. 2. Set the desired depth with and , then switch into decompression planning by pushing. Aladin TEC shows the bottom time (nostop time + 1 minute) and the appropriate decompression information or level stop data respectively.
Confirm the desired depth with
3. <Add> asks that you set the bottom time. This is done with and TEC calculates the decompression information for this set. Aladin bottom time. If an MB level (L1-5) is selected, Aladin TEC calculates the level stop data. CNS O2% values higher than 199% will be displayed as 199 %. Ascent time > 99 minutes is displayed as < > Deco stop depth deeper than 27m (90 ft) is displayed as < : > CNS O2 75%: CNS O2% symbol starts flashing CNS O2 100%: CNS O2% symbol and CNS O2% value are flashing MB level stop deeper than 27m (90 ft): MB level will be reduced, pushing a button shows the new MB level

VIII UWATEC Aladin dive computers
TEC Setting the safety stop duration 1. Confirm that you wish to change the duration of the safety stop by pushing. The duration starts to flash. 2. Change the duration in increments of 1 minute by pushing or. 3. Confirm the selected duration with.
Duration of the safety stop TEC Setting the maximum partial pressure of oxygen (ppO2 max) 1. Confirm that you wish to change the ppO2 max by pushing rent value starts to flash. 2. Change the value in increments of 0.05 bar by pushing 3. Confirm the selected value with. The curor.
ppO2 max Setting the time limit to reset the O2% mix to air 1. Confirm that you wish to change the time limit of the reset by pushing. The current setting starts to flash. 2. Change the time limit by pushing or. (1 - 48 hrs. or no reset: " h") 3. Confirm the selected value with.
Time limit to reset O2 mix to air Selecting the units 1. Confirm that you wish to change the units by pushing. The selected units are displayed (m / ft / C / F). 2. Push. "m" or "ft" starts to flash. 3. Switch with between "m" and "ft". 4. Confirm the selected unit with. "C" or "F" starts to flash. 5. Switch with between "C" and "F". 6. Confirm the selected unit with. TEC Selecting the water type 1. Confirm that you wish to change the selected water type by pushing "On" or "off" starts to flash. "Salt on" indicates salt water, "salt off" indicates fresh water. 2. Switch with between "salt on" and "salt off". Confirm the water type with.
TEC Setting the backlight duration 1. Confirm that you wish to change the duration of the backlight illumination by pushing. The value starts to flash. 2. Change the duration with. (2-12 sec) 3. Confirm it with.
Switching the water contacts on and off On submerging in water the water contacts switch on Aladin automatically.
If you chose the option Water contacts off, Aladin will turn on with a delay of up to 1 minute into the dive. This will affect functioning of the computer. Make sure that the computer is on before starting the dive.
1. Confirm that you wish to change the setting of the water contacts by pushing. "On" or "off" starts to flash. 2. Switch between "on" or "off" by pressing. 3. Confirm the setting with. Resetting the remaining saturation Diving after a reset of the remaining saturation WARNING 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. If you dive after resetting the remaining saturation the computer will miscalculate your decompression, which may result in serious injury or death. Reset the remaining saturation only if you know you will not be diving, flying or going to higher altitude for the next 48 hours. Resetting the desaturation should only be done when there is a valid reason, e.g. loaning the computer to somebody who has not dived in 48 hours or more. When the computer itself has remaining saturation you must assume full responsibility for the consequences of resetting the remaining saturation.

Maximum depth_______________________15, 21 TEC Microbubbles_______________________30-34 Microbubbles, Warning of ____________26, 35 MOD _____________________________16, 18, 23 Mountain lakes, Diving in ____________27, 38 Nitrogen loading bar graph ________________24 Nitrox ______________________________16 No-stop time ______________________15, 24, 30 O2% mix, Set up ________________________18 O2 fraction ________________________15, 16, 18 O2 partial pressure__________________16, 17, 23 O2 partial pressure, maximum_____16, 18, 23, 40 O2 toxicity_________________________16, 17, 23 Operating Aladin __________________4, 5, 9, 11 PC, transfer to PC (logbook) ______________9, 37 ppO2, see O2 partial pressure Push buttons ____________________________4, 9 Reset to air_______________________________40 Residual Nitrogen bar graph ________________26 Safety stop timer ______________________25, 40 Set 1 ______________________________39 Set 2 ______________________________42 TEC Setting the ppO2 max _________________18, 40 SmartTRAK _____________________9, 10, 16, 37 Sound, on /off ________________________17, 44 SOS mode _______________________________14 Stopwatch _______________________________29 Surface interval ____________________12, 35, 37 System ___________________________________9 Technical information ______________________45 Time of day (display) ___________________11, 42 Unit system ______________________________40 UTC _________________________________10, 42 Warnings ________________________________17 Water contacts_____________________10, 41, 45 Water type _______________________________40
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