Radio Shack 12-1686 Specifications download pdf (Page 54)

EMERGENCY DECOMPRESSION

There are few legitimate excuses for making unplanned Decompression dives,

and the consequences of this type of diving can be severe. Decompression diving

requires special training. The DataPlus is intended for use by recre-

ational divers not engaged in intentional decompression diving. De-

compression features are provided only for emergency situations. By

entering decompression, you automatically impose a “ceiling” above you which

you cannot immediately ascend beyond, denying you free access to the surface.

Professional military and commercial divers plan ahead for this situation by

ensuring that they have complete surface support, including a redundant air

supply for emergencies. They also navigate very carefully throughout their dive

to ensure that they begin and complete their ascent while maintaining contact

with a rope or a line to the surface. This is necessary for making a well con-

trolled ascent. The DataPlus is not intended for use by military or

commercial divers.

By making an unplanned Decompression dive without the necessary prepara-

tion and training, you will have placed yourself in an unnecessarily dangerous

situation. You may also find yourself drifting long distances in an ocean current

before you can surface, due to the lack of an ascent line. Your buddy may be

unable to provide assistance without also risking decompression sickness. It is

DECOMPRESSION

RULES

ARE NOT MEANT

TO BE BENT

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Radio Shack 12-1686 Specifications Page 54