139
Exploring Your Computer’s Features
Exploring audio features
5.375 x 8.375 ver 2.3
Using external speakers or headphones
Your computer is equipped with a full stereo sound system
with internal speakers. Instead of using the internal speakers,
you can connect headphones or a pair of external stereo
speakers.
Before putting on headphones to listen to an audio CD, turn
the volume dial down, and do not set the volume too high
when using the headphones. Continuous exposure to loud
sound can harm your hearing.
TECHNICAL NOTE: Use amplified speakers that require an
external power source. Other types of speakers will be
inadequate to produce sound from the computer.
To play back sound files through external speakers or
headphones:
1
Locate the headphone jack on the computer.
2
Using 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 hot
keys of
Fn +
↑
to increase the volume or
Fn +
↓
to
decrease the volume. For more information on using hot
keys, see
“This hot key decreases the volume coming