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7. AFTER DIVING
7.1. At the surface
Once back atthe surface,Suunto D9continues toprovide post-divesafety information
and alarms. Calculationsto enablerepetitive diveplanning alsohelp tomaximize diver
safety.
7.1.1. Surface interval
An ascent to any depth shallower than 1.2 m/4 ft will cause the DIVING display to be
replaced by the SURFACE display:
IT IS 6 MINUTES SINCE YOU SURFACED FROM A 35-MINUTE DIVE.
THE MAXIMUM DEPTH WAS 21.5 M. THE PRESENT DEPTH IS 0.0 M. THE
AIRPLANE SYMBOL AND NO-FLY VALUE INDICATE THAT YOU SHOULD NOT FLY
FOR 14 HOURS, 28 MINUTES. THE DIVER ATTENTION SYMBOL INDICATES THAT
YOU SHOULD PROLONG YOUR SURFACE INTERVAL TIME.
Or, in the alternative displays, the following information will be shown:
•
maximum depth of last dive in meters/feet
•
dive time of last dive in minutes, shown as DIVE TIME
•
the current time, shown as TIME
•
the current temperature in °C/°F
•
cylinder pressure in bars/psi (if enabled)
If set to NITROX mode, the following information will also be shown:
•
the oxygen percentage labeled O
2
%
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