Lenovo G530 Bedienungsanleitung PDF herunterladen (Seite 104)

Chapter 7. Safety, use, and care information

These drives are certified in the U.S. to conform to the

requirements of the Department of Health and Human Services 21

Code of Federal Regulations (DHHS 21 CFR) Subchapter J for

Class 1 laser products. Elsewhere, these drives are certified to

conform to the requirements of the International Electrotechnical

Commission (IEC) 60825-1 and CENELEC EN 60825-1 for Class 1

laser products.

Class 1 laser products are not considered hazardous. The design of

the laser system and the optical storage drive ensures that there is

no exposure to laser radiation above a Class 1 level during normal

operation, user maintenance, or servicing.

When a CD or DVD drive is installed, note the following

handling instructions.

Danger:

Use of controls, adjustments, or performance of procedures other

than those specified herein might result in hazardous radiation

exposure.

Do not remove the drive covers. Removing the covers of the CD or

DVD drive could result in exposure to hazardous laser radiation.

There are no serviceable parts inside the CD or DVD drive.

Some CD and DVD drives contain an embedded Class 3A or

Class 3B laser diode. Note the following statement.

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Lenovo G530 Bedienungsanleitung Seite 104