7
• Do not operate this product beyond its specified
temperature, humidity, or power source ratings.
Use this product under conditions where temperatures
are between 0 °C and + 40 °C {+32 °F to +104 °F}, and
humidity below 90 %.
The input power source for this product is 120 V AC, 60
Hz.
• Do not mount this product on places subject to con-
stant vibrations. That may cause trouble or damage.
• Use only the supplied power cord.
• Be sure to remove this product if it is not in use.
• The surface of the LCD Panel is applied by special
coating.
Do not touch or wipe the surface with a hard or abrasive
object. Failure to observe this may cause damage to the
LCD panel.
• The LCD panel is made from a very precise technolo-
gy.
Some bright and dark spots may exist on the monitor
screen.
It is operating normally if there are 99.99 % active pix-
els.
• Image persistence may appear on the LCD after a
static image with strong contrast is continuously
displayed.
Such a phenomenon is caused by an LCD characteris-
tic. The persistent image will disappear after a period of
time.
• Power switch
Even though the power switch is turned off, the power
supply will not be cut.
Unplug the power cord from the receptacle if this prod-
uct is not used for a long time. When using the power
supply control unit, turn off the power of the power sup-
ply control unit.
• Notations
Refer to the label on the rear side of this product for the
ID, power supply and other notations of this product.
• Grounding
Ensure that the ground connection is properly and
securely made before use. If a grounding receptacle is
used, ensure that the ground resistance is 100 ohms or
less.
• Power supply
Be sure to make the ground connection before connect-
ing the power plug of this product to the main power
supply. Also be sure to disconnect the ground after dis-
connecting the power plug of this product from the main
power supply if necessary. Any of the following circuit
breaking methods should be selected for the power
cord:
• Via a power supply control unit
• Direct connection of the power supply plug to the
receptacle without fail
• Connection of the power supply cord to the breaker
with a contact gap of 3.0 mm or more. The breaker
should be designed to break all the lines between
the main power supply and this product except the
grounding connection.
• Installation place
• This product is designed to be used indoors. This
product is not operable outdoors.
• Keep approx. 5-centimeter space on the top, rear
and both lateral sides of this product.
• Install this product in a vibration-free place.
Installation in a vibrating place causes this product
to malfunction.
• Do not install this product in any place where it will
be subjected to direct sunlight for a long time or
close to heating or cooling equipment. Failure to
observe this may cause deformation, discoloration,
failure, or malfunction. Also keep this product away
from water droplets or water splashes.
• Screwing
• The screws must be tightened with an appropriate
tightening torque according to the material and
strength of the installation area.
• Do not use an impact driver. Use of an impact driver
may damage the screws.
• When a screw is tightened, make the screw at a
right angle to the surface. After tightening the
screws, perform visual check to ensure tightening is
enough and there is no backlash.
Содержание WV-LW2200
Страница 27: ...27...
