Black Box LB532A-L, Руководство пользователя

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Black Box Ethernet Extenders
In accordance with the requirements of council
directive 2002/96/EC on Waste of Electrical and
Electronic Equipment (WEEE), ensure that at
end-of-life you separate this product from other
waste and scrap and deliver to the WEEE col-
lection system in your country for recycling.
This device contains no user serviceable parts.
This device can only be repaired by qualified
service personnel.
This device is NOT intended nor approved for
connection to the PSTN. It is intended only for
connection to customer premise equipment.
Electrostatic Discharge (ESD) can damage
equipment and impair electrical circuitry. It
occurs when electronic printed circuit cards are
improperly handled and can result in complete
or intermittent failures. Do the following to pre-
vent ESD:
• Always follow ESD prevention procedures
when removing and replacing cards.
• Wear an ESD-preventive wrist strap, ensur-
ing that it makes good skin contact. Connect
the clip to an unpainted surface of the chas-
sis frame to safely channel unwanted ESD
voltages to ground.
• To properly guard against ESD damage and
shocks, the wrist strap and cord must oper-
ate effectively. If no wrist strap is available,
ground yourself by touching the metal part of
the chassis.
WARNING
WARNING
WARNING