IBM 2388 Hardware Maintenance Manual - Page 25

Grounding, requirements, Laser, compliance, statement - thinkpad model

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Safety information - Use the round ground-prong of the AC plug on AC-operated computers. 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 models of ThinkPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it 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 requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. Introduction 21

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–
Use
the
round
ground-prong
of
the
AC
plug
on
AC-operated
computers.
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
models
of
ThinkPad
computer
are
equipped
from
the
factory
with
an
optical
storage
device
such
as
a
CD-ROM
drive
or
a
DVD-ROM
drive.
Such
devices
are
also
sold
separately
as
options.
If
one
of
these
drives
is
installed,
it
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
requirements
of
the
International
Electrotechnical
Commission
(IEC)
825
and
CENELEC
EN
60
825
for
Class
1
laser
products.
Safety
information
Introduction
21