Grounding Requirements: Electrical grounding of
the computer is required for operator safety and correct
system function. Proper grounding of the electrical outlet
can be verified by a certified electrician.
Laser Compliance Statement
Some IBM Personal Computer models are equipped from
the factory with a CD-ROM drive. CD-ROM drives are also
sold separately as options. The CD-ROM drive is a laser
product. The CD-ROM drive is 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, the drive is certified to conform to the require-
ments of the International Electrotechnical Commission
(IEC) 825 and CENELEC EN 60 825 for Class 1 laser pro-
ducts.
When a CD-ROM drive is installed, note the following.
16 ThinkPad i Series 1400/1500 HMM
