Notebook Computer - HP MP4 User Manual

Notebook computer

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Do you change postures frequently, seeking a balance between relaxed shoulders and a
comfortable neck posture?
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Do you avoid resting your wrists on your thighs while typing?
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When using a keyboard on a couch or bed, do you avoid reclining too far to avoid neck fatigue?
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When computing for long periods, have you tried lifting your notebook computer with a block or
book and using an external keyboard and pointing device?
WARNING!
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).
44 Chapter 6 Your safety & comfort checklist
To reduce the possibility of heat-related injuries or of overheating the computer, do not