58
®
20
0 5
10
30 40 50 60
NO DECO
C Z
DECO
C Z
O
2
PSI
FT
FT
MANAGING DECOMPRESSION STOPS
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. 65a) than the Required Stop Depth indi-
cated (Fig. 65b) until the next shallower Stop Depth appears. Then, you can
slowly ascend to, but not shallower than, that indicated ceiling Stop Depth.
Once all required decompression has been completed, the Pro Plus will switch
to the No Decompression Dive Mode. This is indicated by Total Ascent Time
= 0:00, and the Tissue Loading Bar Graph receding into the Caution Zone.
Dive Time Remaining now appears in place of Total Ascent Time displaying
No Decompression Dive Time remaining, or Oxygen Accumulation Time re-
maining, or Breathing Gas Time remaining (whichever time is the least).
VIOLATION MODES
While in Violation Modes, the secondary and Alternate displays previously de-
scribed can be accessed using the Advance (Left) button, and the Oceanglo®
backlight can be activated using the Select (Right) button.
Fig. 65 - Managing a Decom-
pression Stop
b
a
