altitude adjustment settings for the actual dive and for the planning.
WARNING: Suunto strongly recommends that the device not be used for any commercial or
professional diving activities. The demands of commercial or professional diving may expose the diver to
depths and conditions that tend to increase the risk of DCI.
WARNING: Before diving, always check that your dive computer is functioning properly, the display is
working, the battery level is OK, tank pressure is correct, and your settings are correct.
WARNING: Check your dive computer regularly during a dive. If you believe or conclude that there is a
problem with any computer function, abort the dive immediately and safely return to the surface. Contact
Suunto customer support and return your computer to an authorized Suunto Service Center for inspection.
WARNING: The dive computer should never be traded or shared between users while in use. Its
information will not apply to someone who has not been wearing it throughout a dive, or sequence of
repetitive dives. Its dive profiles must match that of the user. No dive computer can take into account dives
made without the computer. Thus, any diving activity up to four days prior to initial use of the computer
may cause misleading information and must be avoided.
WARNING: Do not participate in freediving and scuba diving activities on the same day.
NOTE: Make sure you fully understand how to use your dive instrument and what its limitations are
by reading all the printed documentation and the online user manual. Always remember that you are
responsible for your own safety.
GASES
This device is recommended for use with compressed air. The compressed air supply must comply with
the quality of compressed air specified in the EU standard EN 12021:2014 (requirements for compressed
gases for breathing apparatus). This device can also be used with enriched air (nitrox) breathing gases.
WARNING: Diving with mixed gases has dangers that are not familiar to divers diving with air.
Appropriate training courses for diving with enriched air is essential prior to the use of this kind of
equipment with oxygen content greater than 22%.
WARNING: In nitrox use, the maximum operating depth and no decompression time are dependent on the
oxygen content of the gas. When the oxygen limit fraction indicates that the maximum limit is reached, you
must immediately take action to reduce oxygen exposure. Failure to take action to reduce oxygen exposure
after a CNS%/OTU warning is given can rapidly increase the risk of oxygen toxicity, injury, or death.
WARNING: Do not dive with gas if you have not personally verified its content and entered the analyzed
value into your dive computer. Failure to verify tank contents and enter the appropriate gas values where
applicable into your dive computer will result in incorrect dive planning information.
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