4
3.5.3 Desaturation time, No-fly time and No-dive warning ................. 36
3.6 Diving in mountain lakes ..........................................................................38
3.6.1 Altimeter ..................................................................................38
3.6.2 Altitude ranges .........................................................................38
3.6.3 Prohibited altitude ....................................................................39
3.6.4 Decompression dives in mountain lakes ...................................40
4. Gauge mode ..........................................................................................................41
5. Apnea mode ..........................................................................................................44
5.1 Switching the Apnea mode on and off .....................................................44
5.2 Diving in Apnea mode .............................................................................45
6. Diving with microbubble (MB) levels ................................................................... 46
6.1 Comparison of dives with MB level L0 and MB level L5 ...........................47
6.2 Terminology .............................................................................................47
6.2.1 Display during MB no-stop phase ............................................47
6.2.2 Display during level stop phase ................................................48
6.3 Preparation for a dive with MB levels .......................................................49
6.3.1 Setting the MB level .................................................................49
6.4 Functions during the dive with MB levels .................................................49
6.4.1 Level stop information ..............................................................49
6.4.2 Total time of ascent ..................................................................51
6.4.3 Decompression obligation ........................................................52
6.4.4 Level stop and deco stop .........................................................53
6.5 Complete a dive with MB levels ...............................................................53
7. PDIS (Profile Dependent Intermediate Stop) ...................................................... 54
7.1 Introduction to PDIS (Profile-Dependent Intermediate Stop) ..................... 54
7.2 How does PDIS work? ............................................................................55
7.3 Special considerations when diving with more than one gas mixture
(Subgear XP-3G) .....................................................................................56
7.4 Diving with PDIS ...................................................................................... 56
8.
Diving with 2 or 3 gas mixtures ......................................................................59
9. CCR Diving ............................................................................................................66
Preparation for the CCR dive .............................................................................66
Setting the ppO
2
and gas mixture .........................................................66
Functions during a CCR dive .............................................................................69
9. Dive planner ..........................................................................................................76
9.1 Planning a no-stop dive ........................................................................... 77
9.2 Planning a decompression dive ...............................................................78
9.3 Leaving the dive planner .......................................................................... 79
10. Logbook ................................................................................................................. 80
10.1 Survey ..................................................................................................... 80
10.2 Operation ................................................................................................80