Congratulations on your purchase of a SEAC dive computer.
Your SEAC dive computer is a technologically advanced
instrument, furnished with unique and innovative software for
freediving and diving with scuba equipment.
The JACK computer features a true algorithm for freedives
as well, which makes it completely different and innovative by
reducing the risk of accidents for the diver. This makes JACK
a unique dive computer and places it at a higher level of safety.
JACK also features a DIVE function with its full decompression
algorithm for calculating dives using scuba equipment, with either
air or Nitrox, up to 50% O
2
Check www.seacsub.com for any updates to the user manual.
m WARNING!
The complete user manual can be downloaded from
www.seacsub.com.
00-13156 Seac manuale computer Jack-PRINT-totale.indb 15
All manuals and user guides at all-guides.com
.
IMPORTANT WARNINGS
GENERAL WARNINGS
m WARNING!
For your safety and in order to use the product correctly,
download the complete user manual from www.seacsub.com
and read it in full before using the SEAC computer.
Using the computer incorrectly will void the warranty and can
permanently damage the computer.
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Only use the dive computer after you have read all sections
of the instruction manual and you have understood how it
works.
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The dive computer is not a substitute for diver training and
should only be used by divers who have been properly trained
and who have earned the appropriate license issued by a
Certified Teaching Association.
m WARNING!
The SEAC computer is an auxiliary device during a dive.
Therefore, it is crucial that each diver always carry with
them a suitable table that will enable them to conduct the
decompression phase if the unit should malfunction.
m WARNING!
The computer does not replace an understanding of
decompression tables, which divers must always carry with
them for safety, along with a depth gauge and a dive watch.
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