What kind of warnings should you observe while using a dive computer?

When using a dive computer, it is crucial to observe all types of warnings that it provides, including those related to oxygen/nitrogen exposure, equipment malfunction, and environmental hazards.

The dive computer is designed to monitor various parameters during a dive, such as your depth, time spent at that depth, ascent rates, and the mixture of gases you are breathing. This information is essential for avoiding issues like decompression sickness, which can arise from improper nitrogen exposure. Warnings about oxygen exposure are also critical to ensure you're not exceeding safe limits, especially when diving with enriched air Nitrox, as higher concentrations of oxygen can lead to toxicity at certain depths.

Additionally, the computer may alert you to potential equipment malfunctions. Should your dive computer fail or begin to present erratic behavior, being aware of this warning is essential for maintaining safety during a dive.

Environmental hazards are another important aspect, as the dive computer may have features that alert divers to changing sea conditions, no-decompression limits, or other situational awareness features that ensure a safe dive experience.

Given that each of these warnings plays a vital role in ensuring the diver's safety, it is essential to consider all these indicators provided by the dive computer, making the option that encompasses all warnings the