Gigabyte W451U User Manual page 5

CE Notice (European Union)
This symbol indicates this W451U notebook computer
complies with the EMC Directive and the European Union's Low
Voltage Directive. This symbol also indicates that W451U meets
the following technical standards:
• EN 55022 — "Limitations and Methods of Measurement for the
Radio Interferences of Information Technology Equipment."
• EN 55024 — "Information technology equipment - Immunity
characteristics - Limits and methods of measurement."
• EN 61000-3-2 — "Electromagnetic compatibility (EMC) - Chap-
ter 3: Limits - Section 2: Limits on the harmonic current emissions
(Equipment input current up to and including 16 A per phase)."
• EN 61000-3-3 — "Electromagnetic compatibility (EMC) - Chap-
ter 3: Limits - Section 3: Limits on the voltage fluctuations and
flicker in low-voltage power supply systems for equipment with rate
current up to and including 16 A."
• EN 60950 — "Safety of Information Technology Equipment."
NOTE: EN 55022 emissions requirements provide for two
classificatios
• Class A governs commercial use
• Class B is governs residential use
BSMI Notice (Taiwan Only)
Most notebook computers are classified by the Bureau of Stan-
dards, Meteorology and Inspection (BSMI) as Class B information
technology equipment (ITE).
The symbol above must be attached to the product indicating com-
pliance with the BSMI standard.
CCC Notice (China Only)
On Class A systems, the following warning will appear near the
regulation label:
Warning: This is a Class A product. In a domestic environment, this
product may cause radio interference, in which case users may be
required to take adequate measures.
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W451U NOTEBOOK USER'S MANUAL