Oxygen Accumlation Bar Graph - Oceanic DATA PLUS Owner's Manual

representation of just how close you are to the no decompression limit with a
yellow Caution (C.Z.) Zone.
This Caution Zone portion of the bar graph allows you to make a decision re-
garding safety stop duration or necessity. While you cannot provide a guaran-
tee against the occurrence of decompression sickness, you may choose your
own personal zone of caution based upon age, physique, excessive weight, etc.,
to reduce the statistical risk.
The Tissue Loading Bar Graph also assists you with managing decompression
(explained later) by filling a large red 'ceiling stop required' segment.
The Tissue Loading Bar Graph ™ has been garanted U.S. Patent No. 4,882,687.
Oxygen Accumulation (O2) Bar Graph
NOTE: Displays associated with oxygen and the O2 bar graph
will only appear if FO2 has been set at a value other than 'Air'.
The Oxygen Accumulation (O2) Bar Graph (Fig. 5) represents oxygen loading,
your relative oxygen tolerance dosage (OTU), showing the maximum of either
per dive accumulated oxygen, or 24 hour period accumulated oxygen. As your
exposure (accumulation of oxygen) increases during the dive, segments will
add to the bar graph starting in the lower right portion of the screen. As oxy-
Data Plus 2
Fig. 5 - Oxygen Accumulation
(O2) Bar Graph
5