The Genius Scuba Dive Computer is a versatile and advanced device that allows you to manage Trimix and Nitrox dives with gas changes. With the ability to receive data from 5 high-pressure probes, it offers integrated gas supply management, optimizing both bottom and decompression times based on remaining gas. The Genius computer utilizes the new ZH-L16C Decompression Algorithm with 16 fabrics and differentiated ascent speed based on altitude, giving you control over the shape of the decompression curve. You can modify the Gradient Factor and choose to include or exclude deep stops to limit the formation of micro bubbles. The computer features a bar graph menu that provides a quick overview of saturation levels. The colour display of the Genius computer is made of scratch-resistant tempered mineral glass, ensuring durability. The 4 buttons are easily accessible, even when wearing waterproof gloves. The 2.7-inch diagonal backlit display is protected by scratch-resistant mineral glass and offers three horizontal zones for displaying data, with a choice of two bands for foreground display. The resolution is QVGA 320 x 240 with 256000 colours and brightness 420 cd/m2.The Genius computer offers two selectable modes: Diving and Gauge - Bottom Timer, making it a reliable backup tool in any situation. In Dive Mode, it supports Trimix and Nitrox diving with oxygen ranging from 6% to 99%. It provides all the necessary dive data, including current, average, and maximum depths, time in minutes and seconds, and temperature. It also performs accurate decompression calculations. You can manage up to 5 different gas mixtures during the dive to optimize decompression and bottom times.The Genius computer is capable of recalculating decompression times underwater in case of issues with one or more tanks or the need to return to a previously used gas. The gas change mode is predictive, alerting you to the need for a gas change as the switch altitude approaches. By using optional high-pressure probes and entering the volume of individual cylinders, you can monitor both the bar and actual consumption in liters for optimal gas management.