Ratio Computers iX3M Easy User Manual page 12

• We recommend to do dives within the safety curve, to reduce the risks inherent to the Decompression Sickness (DCS).
• We recommend dives not deeper than 40 mt or according to the oxygen percentage contained inside the tank.
Maximum PPO2 1,4 BAR
• Respect the ascent speed recommended by the device; an excessive ascent speed exposes the diver to death danger.
• The computer calculates the total ascent time but this could be longer than the one visualised, according to some
parameters calculated by the computer during the whole dive. Trying to ascend at the correct speed and respect the
visualised depth of the stops helps to respect this time.
• Respect always the No FLY Time: never take a plane if the No FLY Time icon is still visible on the screen. Remember to plan
the last dive of the series taking into consideration the advices given by DAN (Divers Alert Network).
• Even respecting all expected intervals, the current Hyperbaric Medicine cannot exclude the onset of the Decompression
Sickness in a plane after diving .
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