60
®
DELAYED VIOLATION MODE
Three conditions cause the Pro Plus to enter the Delayed Violation Mode:
1. Above the Required Ceiling Stop Depth for 'more than 5 minutes'.
The Audible Alarm will emit one long beep and the Total Ascent Time display
(Fig. 67a) will flash until you descend below the Required Stop Depth.
You would then need to follow the Stop Depths and Times toward the surface
until the Tissue Loading Bar Graph recedes into the caution zone.
2. Decompression requires a Ceiling Stop Depth 'between' 60 feet (18
meters) and 70 feet (21 meters). The Audible Alarm will emit one long
beep and the Tissue Loading Bar Graph will flash. Total Ascent Time needed
to get back to the surface will still be displayed (Fig. 68).
You must ascend to just deeper than 60 feet (18 meters) staying as close to 60
feet (18 meters) as possible without causing the Total Ascent Time display to
flash. When the Required Stop Depth indicates 50 FT/ 15 M, etc., you can as-
cend to, but no shallower than those depths and continue decompressing.
The Pro Plus cannot accurately calculate decompression times for Stop Depths
much greater than 60FT (18M) and offers no indication of how much time
spent underwater would result in the need for a greater stop depth.
Fig. 68 - Delayed Violation
(Required Stop >60FT/18M)
Fig. 67 - Delayed Violation
(> 5 minutes above Stop)
20
0 5
10
30 40 50 60
NO DECO
C Z
DECO
C Z
O
2
PSI
FT
FT
20
0 5
10
30 40 50 60
NO DECO
C Z
DECO
C Z
O
2
PSI
FT
FT
a
