150 Exploring Your Computer’s FeaturesUsing PC CardsTo play back sound files through external speakers or headphones:1 Locate the headphone jack on the computer.

2Using any necessary adapters, plug the cable from the headphones or external speakers into the headphone jack.

The headphone jack requires a 16-ohm stereo mini-jack.To adjust the volume:For external speakers, use the volume controls on each speaker.For headphones, use the computer’s volume control dial.

Using PC Cards

TECHNICAL NOTE: For PCMCIA-compatible PC Cards, check the package to make sure they conform to the PCMCIA 2.1 standard (or later). Other cards may work with your computer, but are likely to be much more difficult to set up and use.

Your notebook computer comes with a PC Card slot and supports two types of PC Cards:

Type I cards—You can install one of these cards.Type II cards—You can install one of these cards.

The PC Card slot supports hot swapping, which allows you to replace one PC Card with another while the computer is on.