1.7 Headset and Earphone Volume Level Notice
Listening to music at high volume levels and for extended durations
can damage one's hearing. To reduce the risk of hearing damage,
lower the volume to a safe, comfortable level and reduce the
amount of time listening at high levels.
For your own safety, before using headsets or earphones, always
reset the volume. Some headphones are louder than other
headphones, even if the volume control setting is the same.
Changing the default audio or equalizer settings might lead to
higher volume and should only be done with caution.
1.8 Cleaning the Keyboard
To reduce the risk of electric shock or damage to internal components:
Do not use a vacuum cleaner attachment to clean the keyboard. A
vacuum cleaner can deposit household debris on the keyboard
Clean the keyboard regularly to prevent keys from sticking and to
remove dust, lint, and particles that can become trapped beneath
the keys. A can of compressed air with a straw extension can be
used to blow air around and under the keys to loosen and remove
1.9 Travel Notice
To reduce the risk of electric shock, fire, or damage to the equipment,
do not attempt to power the computer with a voltage converter kit sold