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ViewSonic N3290w/N4290p/N4790p
27
ENGLISH
Customer Support
For
technical
support
or
product
service,
see
the
table
below
or
contact
your
reseller.
Note:
You
will
need
the
product
serial
number.
Country/Region
Web
Site
Telephone
Email
China
www.viewsonic.com.cn 800 820 3870 service.cn@cn.viewsonic.com
Hong
Kong
www.hk.viewsonic.com/support/ 852 3102 2900 service@hk.viewsonic.com
Declaration of RoHS Compliance
The
toxic
and
hazardous
substances
or
elements
of
this
product
are
shown
as
below:
Hazardous substances or elements
Name of
Components
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr
6+
)
Polybrominated
biphenyls
(PBB)
Polybrominated
diphenyl ethers
(PBDE)
Outer Casing
○ ○ ○ ○ ○ ○
Circuit Board*
× ○ ○ ○ ○ ○
Power Cord /
Adaptor
× ○ ○ ○ ○ ○
External Signal
Cable
× ○ ○ ○ ○ ○
LCD Panel
× × × ○ ○ ○
Remote Control
(battery included)
○ ○ ○ ○ ○ ○
* : The circuit board components include printed circuit board and other parts, such as
resisters, capacitors, IC, and connectors, etc.
○ : To indicate the amount of toxic and hazardous substance in all homogenous materials
ofthe component does not exceed what indicated in “The Limitation Standard of Toxic and
Hazardous Substances in Electronic Information Product”.
× : To indicate the amount of toxic and hazardous substance has exceeded what indicated in
“The Limitation Standard of Toxic and Hazardous Substances in Electronic Information
Product” in at least one of the homogenous materials of the component. However, the
component still confirms to the EU RoHS directive (2002/95/EC), and is exempted from it.