Uwatec LUNA 2.0 AI - Page 6

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LUNA 2.0 AI USER MANUAL
2 .6 Planning a dive ................................................................................................................................... 38
2 .6 .1 No-stop plan ......................................................................................................................... 39
2 .6 .2 Decompression plan ............................................................................................................. 40
2 .7 Reading the logbook .......................................................................................................................... 41
3 . DIVING WITH THE LUNA 2.0 AI ............................................................................................................ 43
3 .1 Display information ............................................................................................................................. 43
3 .2 Current dive settings .......................................................................................................................... 44
3 .3 Display conguration during the dive .................................................................................................. 45
3 .4 Diving in SCUBA mode ...................................................................................................................... 45
3 .5 Diving in GAUGE mode ...................................................................................................................... 47
3 .6 Diving in APNEA mode ....................................................................................................................... 48
3 .7 Safety stop timer ................................................................................................................................ 50
3 .8 Activating the backlight ...................................................................................................................... 50
3 .9 Warnings during diving ....................................................................................................................... 51
3 .9 .1 Maximum depth .................................................................................................................... 51
3 .9 .2 CNS O
2
= 75% ...................................................................................................................... 51
3 .9 .3 No-stop time = 2 min ............................................................................................................ 51
3 .9 .4 No-stop time = 0 min ............................................................................................................ 52
3 .9 .5 L0 no-stop = 2 min ............................................................................................................... 52
3 .9 .6 Entering decompression ....................................................................................................... 52
3 .9 .7 Dive time ............................................................................................................................... 53
3 .9 .8 Half tank ............................................................................................................................... 53
3 .9 .9 RBT = 3 min ......................................................................................................................... 53
3 .9 .10 Pressure signal ...................................................................................................................... 54
3 .9 .11 100/100 no-stop = 2 min ...................................................................................................... 54
3 .9 .12 Entering GF stops ................................................................................................................. 54
3 .9 .13 Entering decompression at 100/100 ..................................................................................... 55
3 .9 .14 MB-level stop missed ............................................................................................................ 55
3 .9 .15 GF stop missed ..................................................................................................................... 55
3 .9 .16 MB-level reduced .................................................................................................................. 56
3 .9 .17 GF increased ......................................................................................................................... 56
3 .10 Alarms during diving ........................................................................................................................... 56
3 .10 .1 Ascent rate ........................................................................................................................... 57
3 .10 .2 MOD ..................................................................................................................................... 58
3 .10 .3 CNS O
2
= 100% .................................................................................................................... 58
3 .10 .4 Tank reserve reached ............................................................................................................ 58
3 .10 .5 Missed decompression stop ................................................................................................. 59
3 .10 .6 RBT = 0 min ......................................................................................................................... 59
3 .10 .7 Low battery alarm ................................................................................................................. 59
3 .11 SOS ................................................................................................................................................... 60
3 .12 No-dive warning ................................................................................................................................. 60
3 .13 No-y time .......................................................................................................................................... 60
3 .14 Diving with MB-levels ......................................................................................................................... 61
3 .15 PDIS (Prole-Dependent Intermediate Stops) ...................................................................................... 62
3 .15 .1 Introduction to PDIS .............................................................................................................. 62
3 .15 .2 How does PDIS work? .......................................................................................................... 63
3 .15 .3 Diving with PDIS .................................................................................................................... 63
3 .16 Diving with Gradient Factors (GF) ....................................................................................................... 64
3 .17 Altitude diving ..................................................................................................................................... 65
3 .17 .1 Altitude warning after a dive .................................................................................................. 65
3 .17 .2 Altitude and the decompression algorithm ............................................................................. 65
3 .17 .3 Prohibited altitude ................................................................................................................. 66
3 .17 .4 Decompression dives in mountain lakes ................................................................................ 66
3 .18 Diving with Nitrox ................................................................................................................................ 66
3 .19 Diving with multiple gas mixtures ........................................................................................................ 67
3 .19 .1 Switching gas mixture during the dive ................................................................................... 68
3 .19 .2 Switching back to a gas mixture with lower oxygen concentration ........................................ 69
3 .19 .3 Gas switch not carried out at the planned depth ................................................................... 69
3 .19 .4 Delayed gas switch ............................................................................................................... 69
3 .19 .5 Submerging below the MOD after a gas switch ..................................................................... 69
3 .20 Setting bookmarks ............................................................................................................................. 70
4 . LUNA 2.0 AI ACCESSORIES ................................................................................................................. 70
4 .1 Silicone protection cover .................................................................................................................... 70