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-
for recreational scuba diving, the recommended upper limit of 1.4 bar PO
used as a default
-
the CNS% limits up to 1.6 bar are based on 1991 NOAA Diving Manual limits
the OTU monitoring is based on the long-term daily tolerance level and the re-
-
covery rate is reduced
Oxygen related information displayed by the dive computer is also designed to ensu-
re all warnings and displays in the appropriate phases of a dive. E.g. the following in-
formation will be shown before and during a dive, when the computer is set in Nitrox
mode:
-
the selected O
OLF% alternative display for either CNS% or OTU% (whichever larger)
-
-
audible alarms are given and the OLF value starts to blink when the 80% and
100% limits are exceeded
audible alarms are given and the actual PO
-
preset limit
-
in dive planning the maximum depth according to the O
selected.
% on the alternative display
2
value blinks when it exceeds the
2
% and maximum PO
2
is
2
2
107
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