SUUNTO COBRA User Guide - Manual (Page 72)

In the Dive modes, the oxygen percentage labeled with O
2
% and the current oxygen
toxicity exposure shown with an Oxygen Limit Fraction (OLF) bar graph are shown
(Fig. 3.22. and Fig. 3.23.). The O
2
% is shown until the remaining air time is less than
30 minutes. After this, the remaining air time is displayed in its place. During a dive,
the oxygen partial pressure, labeled with PO
2
, is also shown instead of the maximum
depth in the upper right display, if the partial pressure is greater than 1.4 bar or the
set value.
Figure 6.14. Oxygen partial pressure and OLF displays. There is an audible alarm as
oxygen partial pressure is greater than 1.4 bar or set value, and/or the OLF has reached
80% limit.
By pressing the TIME button during a nitrox dive, the alternative display appears,
which includes:
•
current time
• temperature
• Consumed Bottom Time
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