L. Adjustable Heads Up Display (HUD)

MX Rebreather - Adjustable Heads Up Display (HUD)

A head up display, or HUD, has become an extremely useful tool in displaying PPO2 to the diver and teammate quickly and efficiently. The HUD is positioned on the right side of the diver’s mouthpiece and is adjustable so the diver can see it through the bottom of the mask. It is connected to one of the electronic PPO2 monitoring systems and displays the PPO2 information of each sensor in a simple to understand system. Simply put, if the HUD flashes amber the PPO2 is 1.0. Each blink is a 0.1, or 1/10th, above or below a PPO2 of 1. Red is below and Green above. 1 red blink of the led means 0.9 and 1 green blink means a PPO2 of 1.1. Once the danger zones have being reached, a constant and steady flashing of green or red will alert the diver. Periodically throughout the dive a diver should double check the HUD information with the alternate PPO2 monitoring system that is installed on the MX series configuration.