1 1 Important safety information General maintenance To avoid damage or malfunction: • Do not expose the player to excessive heat caused by heating equipment or direct sunlight. • Do not drop your player or allow objects to fall on your player. • Do not allow your player to be submerged in water. Do not expose headphone socket or battery compartment to water, as water entering the set may cause major damage. • Do not use any cleaning agents containing alcohol, ammonia, benzene, or abrasives as t