| Time Display Mode (post-dive) After making a dive, the Time Display Mode shows additional information (figure 5): a. Nitrogen Bar Graph. The Nitrogen bar graph is a series of nine segments that graphically represent your body's residual nitrogen. During the surface interval, the Nitrogen Bar Graph starts to recede, indicating that you are off-gassing nitrogen. b. Oxygen Bar Graph. The Oxygen Bar Graph is a series of eight segments that graphically represent your CNS clock. It tracks your exposure to higher Time Display - Post Dive partial pressures of oxygen when diving with enriched air nitrox. |