Uwatec Aladin Pro Nitrox Technical Information download pdf (Page 61)

III Diving with Aladin

Pro Nitrox

In order to assure optimal decompression even at higher altitudes, the 3 m decompression stage is divided into

a 4 m stage and a 2 m stage (the pescribed decompression depths are, in sequence, 2 m, 4 m, 6 m, 9 m).

Aladin

Pro Nitrox can be used as a decompression computer in case of an

emergency up to an altitude of 4000 m. If atmospheric pressure is below 620

mbar (altitude higher than 4000 m above sea level), no decompression information

is displayed. Dive-plan-mode can no longer be started, since no decompression

information is available. Beside the display of the altitude section 3, <HI> (=high)

appears, telling the diver that he will not get any decompression information for

the dive. Oxygen-toxicity is still calculated.

Very small differences in the pressure sensors can cause an indication of different

altitude sections of two dive computers at the same altitude on the fringes of the

altitude ranges. These differences are not meaningful and do not interfere with

the functions of Aladin

Pro Nitrox. But if an altitude section is displayed at sea

level or the altitude readouts of two computers differ by more than one altitude

section (e.g. section 2 instead of 0), there may be a computer defect. In this case,

send your computer back to your retailer for testing.

Diving while at altitude can considerably increase the risk of decompression

sickness. Do not undertake high altitude diving without being specifically trained

in the special techniques of such diving.

6 Diving in Mountain Lakes

depth dive time

max. depth deco info

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 100 101

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Uwatec Aladin Pro Nitrox Technical Information Page 61