Computer Keyboard User Manual

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Notices
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Electronic Emission Notices
Japanese Voluntary Control Council for Interference (VCCI) Statement
This product is Class A Information Technology Equipment and conforms to the standards
set by the Voluntary Control Council for Interference by Technology Equipment (VCCI). In a
domestic environment this product may cause radio interference, in which case the user
may be required to take adequate countermeasures.
この装置は、情報処理装置等電波障害自主規制協議会（VCCI）の基準に基づくクラスＡ情報技術装
置です。この装置を家庭環境で使用すると電波妨害を引き起こすことがあります。この場合には使用者
が適切な対策を講ずるよう要求されることがあります。
Korean Communications Statement
Please note that this device has been approved for business purposes with regard to
electromagnetic interference.
If you find this is not suitable for your use, you may exchange
it for a non-business purpose device
.
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Electrostatic Discharge (ESD)
Attention: ESD damage can occur when there is a difference in charge between the part,
the product, and the service person. No damage will occur if the service person and the
part being installed are at the same charge level.
ESD Damage Prevention
Anytime a service action involves physical contact with logic cards, modules, back-panel
pins, or other ESD-sensitive (ESDS) parts, the service person must be connected to an
ESD common ground point on the product through an ESD wrist strap and cord. The ESD
ground clip can be attached to any frame ground, ground braid, green wire ground, or the
round ground prong on the AC power plug. Coax or connector external shells can also be
used.
iv IBM 4685-K03 Installation, Operation and Maintenance Guide