Sherwood CR2709 Scuba Diving Equipment User Manual


 
58
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NO DECO DEEP STOP
During No Deco dives in which Depth exceeds 80 FT (24 M), a Deep Stop Preview screen can be ac-
cessed that will revert to the No Deco Main after 5 seconds.
• The intent of this screen is to suggest that a Stop should be made as indicated (at 1/2 Max
Depth) to help reduce the probability of DCS (decompression sickness).
• The Preview screen will not be available for display once you ascend 10 FT (3 M) above the
calculated Stop Depth.
• To access the Preview screen, depress the A (Left) button for 2 seconds while viewing the No
Deco Main screen. Information displayed includes (Fig. 58) -
• Alpha graphic DSP (meaning Deep Stop Preview)
• Stop Depth (1/2 Max Depth) with FEET (or METERS) icon
• Stop Time 2:00 (min:sec) with TIME - STOP icons
• NITROX icon, blank if Air
• Current Depth with FEET (or METERS) icon
• NDC (min) with MINUTES icon
NOTE: The Deep Stop is not required and although recommended, it does not
have to be taken. There will be no penalty if the Stop is ignored and ascent (or
other activity) is continued.
The Deep Stop feature will be disabled and its screens not displayed if you enter Deco or High O2
(80%), during High PO2 (=> Alarm Set Point), or descend to > 190 FT (63 M)
Fig. 58 - No Deco Deep
Stop Preview
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