Oceanic Dive Computer Pro Plus 2 User Manual

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• If the unit did not display a Low Battery Condition prior to

entering the Dive Mode, and a Low Battery Condition
occurs during the dive, there will be sufficient Battery
power to maintain unit operation for the remainder of
that dive. The Battery Indicator will appear after the dive
upon entry into Surface Mode.

• When the Battery is removed, settings and calculations

for repetitive dives will be retained, if a new battery can
be inserted within 8 seconds. Otherwise the calculations
will reset to zero and settings must be reset.

FO2 MODE

After Activation, the Pro Plus 2 will operate as an Air com-
puter without displaying information associated with oxygen
calculations, unless it is set for a percentage of oxygen (FO2)
other than Air (a numerical value between 21 and 50 %).

When set with an FO2 value of 'Air' (Fig. 10), the Pro
Plus 2 will perform calculations the same as if FO2 were set
for 21% oxygen, internally accounting for oxygen loading for
any subsequent Nitrox dives. However, oxygen related
displays, warnings, and the O2 Bar Graph will not appear
on the display for that dive, or subsequent dives, unless FO2
is set for a numerical value (21 - 50).

Fig. 10 - FO2 set for AIR

ATR