Laser Safety; Led Safety - HP Compaq Presario,Presario 2105 Reference Manual

Reference Information

Laser Safety

The CD-ROM and DVD drives used with the notebook are
certified as a Class 1 laser devices according to the U.S.
Department of Health and Human Services (DHHS)
Radiation Performance Standard and International Standards
IEC 825/IEC 825-1 (EN60825/EN60825-1). These devices are
not considered harmful, but the following precautions are
recommended:
■
Ensure proper use by reading and following the instructions
carefully.
■
If the unit requires service, contact an authorized service
center.
■
Do not attempt to make any adjustment of the unit.
■
Avoid direct exposure to the laser beam. Do not open
the unit.

LED Safety

The infrared port located on the front of certain models is
classified as a Class 1 LED (light-emitting diode) device
according to International Standard IEC 825-1 (EN60825-1).
This device is not considered harmful, but the following
precautions are recommended:
■
If the unit requires service, contact an authorized service
center.
■
Do not attempt to make any adjustment of the unit.
7–18 Reference Guide