HP 6520s - Notebook PC Getting Started page 27

To reduce the risk of serious injury, read the Safety & Comfort
WARNING!
Guide. It describes proper workstation setup and proper posture, health,
and work habits for computer users. The Safety & Comfort Guide also
provides important electrical and mechanical safety information. To access
this document, select Start > Help and Support > User Guides, or refer
to the User Guides disc included with some models. The Safety & Comfort
Guide is also available on the Web at http://www.hp.com/ergo.
To reduce the possibility of heat-related injuries or of
WARNING!
overheating the computer, do not place the computer directly on your lap
or obstruct the computer air vents. Use the computer only on a hard, flat
surface. Do not allow another hard surface, such as an adjoining optional
printer, or a soft surface, such as pillows or rugs or clothing, to block airflow.
Also, do not allow the AC adapter to contact the skin or a soft surface, such
as pillows or rugs or clothing, during operation. The computer and the AC
adapter comply with the user-accessible surface temperature limits defined
by the International Standard for Safety of Information Technology
Equipment (IEC 60950).
To reduce potential safety issues, use only the AC adapter or
WARNING!
battery provided with the computer, a replacement AC adapter or battery
provided by HP, or a compatible AC adapter or battery purchased as an
accessory from HP.
For more safety and regulatory information, and for battery disposal
information, refer to the Regulatory, Safety and Environmental Notices. To
access the notices, select Start > Help and Support > User Guides, or
refer to the User Guides disc included with some models.
Protecting the computer
21