Cressi Leonardo Manual De Istrucciones página 96

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tations of dives carried out both with air and
with Nitrox, whose parameters can all be set:
from the maximum allowed PO2 value (bet-
ween 1.2 bar and 1.6 bar), to the mixture's
oxygen percentage (FO2) between 21% and
50% of O2. Additionally, the instrument may
be set by the user for either metric (m-°C) or
feet system (ft-°F).
In order to understand all the computer's
functions and their meaning, the manual is di-
vided into five main chapters, dealing with
every possible use:
• 1 - Introduction and safety measures
• 2 - Before diving
• 3 - While diving
• 4 - On surface after diving
• 5 - Care and maintenance