Nitrox - Percentage Of The Oxygen (Fo2) - Cressi Leonardo Manual De Istrucciones

18
NITROX - PERCENTAGE OF THE
OXYGEN (FO2)
With this setting, it is possible to decide the
type of dive: with air (Dive Air Program), with
fraction of oxygen at 21%, or oxygen enriched
(Dive Nitrox Program).
To set the correct percentage of the Oxygen
contained in the Nitrox mixture, press the
central button until you reach the DIVE SET
mode. Press and hold the button to enter the
mode. The PO2 indication starts flashing. Press
again the button. The indication of the fraction
of Oxygen (FO2) starts flashing. Press and hold
again. The display shows just the highlighted
item, flashing. Change it by pressing again the
button. Once the desired setting is reached
(values between 21% and 50% with steps of
(Fig. 5)
1% of O2) wait for a few seconds. The com-
puter automatically changes the settings, is-
suing a sound signal. Then it automatically
returns to the main screen.
NOTE: The Leonardo computer is factory
set on the DIVE AIR program, with the Ni-
trox mixture set to Fo2 at 21%.