IST PROLINE
www.istsports.com
Congratulations on choosing IST dive computer. This important diving
equipment has been designed, manufactured and tested to the highest standard to
ensure its safety and proper operation in all normal recreational diving situations.
This product was built based on our successful GP-3000 DATA+ dive computer but
has more functions added and an improved data output so all information needed by
a diver is readily accessible. Please take a little time to read and fully understand all
information provided within these pages so you can use this unit safely and benefit
from all of its functions.
Happy diving!
I. GENERAL OVERVIEW
GP-4000 is an advance wrist-top dive computer that not only provides
all essential dive information such as dive time, temperature, depth etc. to a diver in
an easy-to-understand format, it also has a built-in electronic compass (can be reset
to suit navigational needs in different parts of the world) and 3 NITROX settings to
give convenience and to accommodate different divers’ needs. All data collected can
be retrieved and saved in your personal computer by using IST PCI-3000 downloader
(available separately) and GP-4000 software (available from www.
istsports.com). Other functions such as dive plan, warning alarms, dive safety level
etc. can also be programmed to suit a particular dive mission.
PLEASE NOTE:
performs decompression diving calculations by using algorithms
based on Swiss-model theory and research developed by Mr. C. Randy Bohrer.
It is intended for use by individuals who have completed a recognized scuba
diving course.
People who are not aware of the risks of scuba diving, and / or have not been
properly trained and certified should not use this unit.
The decompression algorithm used in is designed with the
assumption that no-decompression diving will be carried out. It does provide
decompression diving data just in case, but this is dangerous and should be
avoided.
This dive computer’s standard settings assume the user is of average
physical strength and in general good health. The diver should therefore dive
responsibly and make a safe diving plan suited to him or herself.
You can use this dive computer for Nitrox diving but requires user input with
regards to the gas mixture in the scuba cylinder.