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Manafacture: BenQ File size: 4.34 mb File name: Language of manual:

Safety warnings and precautions
1
Safety warnings and precautions
THIS EQUIPMENT MUST BE
GROUNDED
To ensure safe operation, the three-pin
plug must be inserted only into a
standard three-pin power outlet which
is effectively grounded through normal
household wiring. Extension cords
The lightning flash with arrowhead
used with the equipment must have
symbol, within an equilateral triangle, is
three cores and be correctly wired to
intended to alert the user to the
provide connection to the ground.
presence of uninsulated “dangerous
Wrongly wired extension cords are a
voltage” within the product's enclosure
major cause of fatalities.
that may be of sufficient magnitude to
constitute a risk of electric shock to
The fact that the equipment operates
persons.
satisfactorily does not imply that the
power outlet is grounded or that the
The exclamation point within an
installation is completely safe. For your
equilateral triangle is intended to alert
safety, if you are in any doubt about
the user to the presence of important
the effective grounding of the power
operating and maintenance (servicing)
outlet, please consult a qualified
instructions in the literature
electrician.
accompanying the appliance.
• The mains plug of the power supply cord shall remain readily operable. The AC
receptacle (mains socket outlet) shall be installed near the equipment and shall be easily
accessible. To completely disconnect this equipment from the AC mains, disconnect the
power cord plug from the AC receptacle.
• Do not place this display on an uneven, sloping or unstable surface (such as a trolley)
where it may fall and cause damage to itself or others.
• Do not place this display near water, like a spa or pool, or in a position which will allow
the splashing or spraying of water onto the display, like in front of an open window
where rain water may enter.
• Do not install this display in a confined space without proper ventilation and air
circulation, such as in a closed cabinet. Allow proper space around the display for
dissipating heat inside. Do not block any openings and vents on the display. Overheating
may result in hazards and electric shock.
• Installation of this display should only be performed by a qualified technician. Failure to
install this display properly may cause injuries and damages to the personnels and the
display itself. Check the installation regularly and maintain the display periodically to
ensure the best working condition.
• Use only the accessories approved or recommended by the manufacturer to mount this
display. Using wrong or unsuitable accessories may cause the display to fall and result in
serious personal injuries. Make sure that the surface and fixing points are strong enough
to sustain the weight of the display.
• To reduce the risk of electric shock, do not remove covers. No user serviceable parts
inside. Refer servicing to qualified service personnel.
• To prevent personal injuries, mounting the display or installing desktop stands is
required before use.

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