Technical information

32
3 Dive Computer
II Uwatec
®
Aladin
®
Air Z O
2
depth dive time
max. depth deco info
O
2 2
% MIX% MIX
O
2
%-mix-mode (only if no Oxy2 is used):
Activation: manually by contacts
The O
2
-mix-mode is used to enter the oxygen percentage of the used gas
mixture. Values between 21% O
2
and 99% O
2
can be entered. If a pressure
transmitter is used, this value is the basis for all calculations. Make sure that the
selected value corresponds with the mixture to be used.
• The selected O
2
-mix value has to be checked before each dive. A new value
probably has to be entered. If an Oxy2 is used together with the Aladin
®
Air Z
O
2
the oxygen fraction of the premix gas is automatically determined.
•
The Oxy2 measures the actual oxygen fraction of the inspired gas mixtu-
re. This is the basis for the calculation of both oxygen toxicity and decom-
pression, based on the real values of the inhalation gas. The previous pro-
grammed O
2
-mix-value get overwritten with the value measured by the Oxy2.
• The time to reset the <O
2
% MIX> – entered manually or automatically by the
Oxy2 – to air (21% O
2
) can be set with DataTalk between 1 hour to „no reset“
(default).
WARNING