ManagingDecompressionStops

To fulfill your decompression obligation, you should make a safe controlled ascent to a depth slightly deeper than, or equal to, the Required Ceiling Stop Depth indicated (Fig. 56a) and decompress for the Stop Time indicated (Fig. 56b).

The amount of decompression credit time that you receive is dependent on depth, with slightly less credit given the deeper you are. You should stay slightly deeper (Fig. 56c) than the Required Stop Depth indicated until the next shallower Stop Depth appears. Then, you can slowly ascend to, but not shallower than that indicated ceiling Stop Depth.

While in Decompression Mode, the Pro Plus 2 will automatically revert to the Main Display after 3 seconds unless the Left (Advance) button is pressed to view an- other display of information.

DecompressionDiveMode-MainDisplay#1(Fig. 56) Information includes - Current Depth, required Ceiling Stop Depth and Time, Total Ascent Time (and Mode icon), both Arrows and the Deco Bar, and the applicable bar graphs.

Press and release the Left (Advance) button to view Display #2.

c

N2 DECO

FEET b

a

O2

 

 

PSI

0

5

10

20

 

ATR

 

 

Fig. 56 - Deco #1

55