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IBM ThinkPad 390 User Manual

IBM ThinkPad 390
190 pages
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Safety Information
APPAREIL A LASER DE CLASSE 1
KLASS 1 LASER APPARAT
The CD-ROM or DVD-ROM drive is certified in the U.S. to conform
to the requirements of the Department of Health and Human Ser-
vices 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J
for Class 1 laser products.
In other countries, the drive is certified to conform to the require-
ments of EN60825.
CAUTION:
Do not open the CD-ROM or DVD-ROM drive; no user adjust-
ments or serviceable parts are inside.
Use of controls, adjustments, or the performance of procedures
other than those specified may result in hazardous radiation
exposure.
Class 1 laser products are not considered to be hazardous. The
CD-ROM or DVD-ROM drive has an internal, Class 1, 0.5-milliwatt,
aluminum gallium-arsenide laser that operates at a wavelength of
760 to 810 nanometers. The design of the laser system and the
CD-ROM or DVD-ROM drive ensures that there is no exposure to
laser radiation above a Class 1 level during normal operation, user
maintenance, or servicing conditions.
xi

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IBM ThinkPad 390 Specifications

General IconGeneral
BrandIBM
ModelThinkPad 390
CategoryLaptop
LanguageEnglish

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