Apple MA099LL Features Guide - Page 53

To Avoid hearing damage Use connectors and ports properly Reduce the chance of shock or injury Repair your iPod nano Keep the outside of your iPod nano clean Keep your iPod nano within acceptable temperatures Do This Set your iPod nano volume to a safe level. If you experience ringing in your ears, reduce the volume or discontinue use of your iPod nano. For information on how to set a maximum volume limit on iPod nano, see "Setting the Maximum Volume Limit" on page 26. Warning: Permanent hearing loss may occur if earbuds or headphones are used at high volume. You can adapt over time to a higher volume of sound that may sound normal but can be damaging to your hearing. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time is required before your hearing could be affected. Hearing experts suggest that to protect your hearing: Â Limit the amount of time you use earbuds or headphones at high volume. Â Avoid turning up the volume to block out noisy surroundings. Â Turn the volume down if you can't hear people speaking near you. Never force a connector into a port. If the connector and port do not join with reasonable ease, they probably don't match. Make sure that the connector matches the port and that you have positioned the connector correctly in relation to the port. Keep your iPod nano away from sources of liquids, such as rain, drinks, or washbasins. Take care not to spill any food or liquid on your iPod nano. In case of a spill, unplug your iPod nano before cleaning up. After a spill, you might need to send your equipment to an authorized service provider. Warning: Do not use your iPod nano in or near water or wet locations. For service, see "Learning More, Service, and Support" on page 54. Warning: Do not make repairs yourself. Do not attempt to open your iPod nano, disassemble it, or remove the battery. You run the risk of electric shock and voiding the limited warranty. No userserviceable parts are inside. Make sure your iPod nano is unplugged. Use a damp, soft, lint-free cloth. Avoid getting moisture in openings. Don't use aerosol sprays, solvents, alcohol, or abrasives. Operate your iPod nano in a place where the temperature is always between 0º and 35º C (32º to 95º F). iPod nano play time might temporarily shorten in low-temperature conditions. Store your iPod nano in a place where the temperature is always between -20º and 45º C (-4º to 113º F). Don't leave iPod nano in your car, because temperatures in parked cars can exceed this range. Note: When you're using your iPod nano or charging the battery, it is normal for the bottom of the case to get warm. The bottom of the iPod nano case functions as a cooling surface that transfers heat from inside the unit to the cooler air outside. Chapter 6 Safety and Cleaning 53