Exceeding Maximum Operating Depth; Oxygen Exposure; Partial Pressure Of Oxygen - Oceanic DATA PLUS Owner's Manual

Oceanic data plus 2

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EXCEEDING MAXIMUM OPERATING DEPTH

The maximum depth the Data Plus 2 will display all of its features is 330 feet

(99.5 meters). Upon exceeding 330 feet (99.5 meters), the Tissue Loading Bar

Graph will flash, and the Depth and Maximum Depth displays will only indi-

cate 3 dashes (- - -) signifying that you are 'out of range' (Fig. 64). The numeric

display for Current Depth will reappear when you ascend shallower than 330

feet (99.5 meters). For the remainder of that dive, and in the log for that dive,

only 3 dashes will be displayed as the value for Maximum Depth.

The Data Plus 2 is a sophisticated instrument designed with capabilities that

go beyond the range of recreational diving with compressed air. It will help

you to avoid and manage excessive oxygen exposure.

As depth increases during the dive, the partial pressure of oxygen (PO2) in-

creases.

To view the current value of PO2 (Fig. 65a):

• press the Advance (Left) button 1 time to access the Secondary Display.

Data Plus 2

MAX

Fig. 64 - Out of Range

Fig. 65 - Current PO2

(secondary display)

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