Suunto D6I 用户指南
6.1.7. Decompression dives
When your NO DEC TIME becomes zero, your dive changes into a decompression
dive. Therefore, you must perform one or more decompression stops on your way to
the surface. The NO DEC TIME on your display will be replaced by an ASC TIME,
and a CEILING notation will appear. An upward pointing arrow will also prompt you
to start your ascent.
If you exceed the no-decompression limits on a dive, the dive computer will provide
the decompression information required for ascent. After this, the instrument will
continue to provide subsequent interval and repetitive dive information.
Rather than requiring you to make stops at fixed depths, the dive computer lets you
decompress within a range of depths (continuous decompression).
The ascent time (ASC TIME) is the minimum amount of time needed to reach the
surface in a decompression dive. It includes:
•
When your NO DEC TIME becomes zero, your dive changes into a decompression
dive. Therefore, you must perform one or more decompression stops on your way to
the surface. The NO DEC TIME on your display will be replaced by an ASC TIME,
and a CEILING notation will appear. An upward pointing arrow will also prompt you
to start your ascent.
If you exceed the no-decompression limits on a dive, the dive computer will provide
the decompression information required for ascent. After this, the instrument will
continue to provide subsequent interval and repetitive dive information.
Rather than requiring you to make stops at fixed depths, the dive computer lets you
decompress within a range of depths (continuous decompression).
The ascent time (ASC TIME) is the minimum amount of time needed to reach the
surface in a decompression dive. It includes:
•
the time needed at the deep stop
•
the time needed to ascend to the ceiling at an ascent rate of 10 m/33 ft per minute.
The ceiling is the shallowest depth to which you should ascend.
The ceiling is the shallowest depth to which you should ascend.
•
the time needed at the ceiling
•
the time needed at the Mandatory Safety Stop (if any)
•
the time needed to reach the surface after the ceiling and Safety Stops have been
completed
completed
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