In relation to a dual parachute pack used for intentional jumping, which of the following may be accomplished by the person who intends to use the parachute?

The ability of a person intending to use a dual parachute pack to perform an inspection of the parachute system is essential for ensuring safety and functionality. Conducting a thorough inspection allows the jumper to identify any potential issues or defects in the parachute equipment, which is crucial before every jump. This practice ensures that all components, including the canopy, harness, and deployment system, are in proper working condition.

Inspecting the parachute system also involves checking for wear and tear, ensuring that all parts are properly packed, and that the deployment mechanism is functioning appropriately. This responsibility typically lies with the jumper, as they are best suited to evaluate their specific equipment and ensure its readiness for use. Engaging in this critical inspection process contributes significantly to the overall safety of parachuting activities.

The other options involve actions that require specialized training or certification. Adjusting rigging or modifying parachute designs should only be performed by qualified personnel to maintain safety standards. Ignoring the manufacturer's guidelines goes against best practices and compromises safety. Thus, the inspection aspect is the key responsibility of the parachutist, making it the correct choice.