What should be observed during the preflight inspection of the escape slide pressure gauge?

During the preflight inspection of the escape slide pressure gauge, observing the gauge needle in the green zone is critical. This indicates that the pressure within the slide is at an optimal and safe level for deployment. A gauge needle in the green zone assures that the escape slide is properly inflated and ready for use in case of an emergency evacuation.

Ensuring that the pressure gauge displays a steady needle in the green zone reflects that the slide has maintained its required pressure. This inspection is vital for passenger safety, as any deficiency in pressure could jeopardize the functionality of the exit slide during an evacuation. Proper training on interpreting these gauges is essential for ensuring that the equipment is in the right condition before any flight takes off.