In terms of safety, how should divers use dive computers and tables?

Using dive computers and tables conservatively and based on calculations is crucial for ensuring diver safety. Dive computers are sophisticated tools that track various parameters, including depth, time, and water temperature, to calculate no-decompression limits and necessary safety stops. When divers use these devices conservatively, they allow for a buffer on their ascent rates and bottom times, which helps to minimize the risk of decompression sickness.

By adhering to the conservative limits calculated by the dive computer or dive tables, divers reduce their exposure to nitrogen loading, which can occur during their dive. This careful approach contributes to the overall safety of the dive, preventing potential accidents that could arise from exceeding no-decompression limits or ascending too quickly.

Using the computers or tables only in emergencies, relying on maximum limits for an enhanced experience, or ignoring them altogether disregards the principles of safe diving practice. Instead, following the conservative approach supports a safer diving experience by prioritizing diver health and safety.