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LUNA 2.0 AI USER MANUAL
3 .10 .2 MOD
If you exceed the maximum partial pressure of the selected gas, the following alarm is shown: MOD + DEPTH. The
alarm remains active until you ascend to a depth where the ppO
2
is within safe limits.
WARNING
The MOD should not be exceeded. Disregarding the alarm can lead to oxygen poisoning. Exceeding a ppO
2
of 1.6bar can lead
to sudden convulsions resulting in severe injury or fatal issue.
3 .10 .3 CNS O
2
= 100%
The LUNA 2.0 AI tracks your oxygen uptake via the CNS O
2
clock. If the calculated value of CNS O
2
reaches 100%,
the LUNA 2.0 AI will emit a sequence of audible beeps for 12 seconds and the CNS 100% alarm will be shown.
WARNING
When the CNS O
2
reaches 100% there is danger of oxygen toxicity. Start the procedure to end your dive.
3 .10 .4 Tank reserve reached
Reaching the preset tank reserve pressure triggers an alarm. In the RBT calculation the tank reserve pressure
denes the complete used tank. The reserve pressure should still be in the tank when surfacing. Refer to chapter
Setting the tank reserve alarm to learn how to set this alarm.