Suunto D9 Watch User Manual


 
WHEN CEILING AND STOP ARE
DISPLAYED, MAKE A ONE MINUTE
MANDATORY SAFETY STOP IN THE
DEPTH ZONE BETWEEN 6 M AND 3 M.
Youmust not ascendshallower than3 m/10ft with theMandatory Safety Stopwarning
on. If youascend abovethe MandatorySafety Stopceiling, adownward pointingarrow
will appear and a continuous beeping starts. You should immediately descend to, or
below, the Mandatory Safety Stop ceiling depth. If you correct this situation at any
time duringthe dive, there are no effects on the decompressioncalculations for future
dives.
WHEN CEILING AND STOP
ARE DISPLAYED, IMMEDIATELY
(WITHIN 3 MINUTES) DESCEND
TO OR BELOW CEILING.
If you continue to violate the Mandatory Safety Stop, the tissue calculation model is
affected and thedive computer shortensthe availableno-decompression timefor your
next dive. In this situation, it is recommended that you prolong your surface interval
time before your next dive.
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