From the dive screen, press the B button to enter the menu. You can choose between Air and Nitrox modes. For Nitrox, the oxygen percentage can be set from 22% to 40%.
- Home
 - /
 - Docs
 - /
 - MISSION3 User Manual
 - /
 - Scuba Diving
 - /
 - Air/ Nitrox Settings (Sin...
 
From the dive screen, press the B button to enter the menu. You can choose between Air and Nitrox modes. For Nitrox, the oxygen percentage can be set from 22% to 40%.