Fujitsu Plasmavision PDS4214W-S, Руководство по обслуживанию

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INSTALLATION
INSTALLATION PRECAUTIONS
1. Installation Environment
1) Do not expose the display directly to vapor or heat. Protect the unit from rain or water.
2) The display uses glass material, and cracks easily. So, do not subject it to vibration
and shock. When carrying the display, always use two peoples so that vibration and
shock is not applied to the display.
3) Do not disturb the radiation of heat from the rear, sides and top of the unit. Install the
unit in a well ventilated place. Use the unit within an ambient temperature range of 0°C
~ 40°C.
4) Displaying a static picture for a long time may burn an after-image on the screen, the
same as a CRT. To prolong the life of the unit, turn off the display when it is not in use,
scroll the picture, and use a screen saver. Periodically display a uniformly bright
picture over the entire screen, add complimentary colors, and insert moving pictures.
Use half tones and intermediate colors, if possible, because the higher the brightness,
the easier burning occurs. The problem does not occur with moving pictures.
5) Do not expose the optical filter directly to the sun for a long time. The characteristics of
the optical filter will change and discoloration may occur.
6) Do not wipe the optical filter with a solvent such as benzene or paint thinner. The
optical filter may peel off. Wipe the surface of the optical filter with a soft, lint-free cloth
such as cotton. The surface of the optical filter scratches easily so do not rub or hit it
with a hard object.
7) The brightness and contrast of the PDP are still inferior to those of a CRT. Also note
that the ambient light may cause the screen become white and difficult to read.
Therefore, it is recommended that the ambient light be reduced.
8) Note that light from the back may adversely affect the screen. Avoid backlighting as
much as possible.
9) The display may cause radio frequency interference sensors which detect low level
and low frequency radiowaves. If an improperly shielded VCR or signal cable is
brought close to this unit, noise may appear on the screen. To avoid this, move the
unit to a new location.
10) Near infrared rays are radiated from the front of the display panel. These rays may
interfere with the infrared ray remote control unit of other equipment and with infrared
communication systems. In this case, change the direction of the equipment relative to
the screen or move the unit away from the other equipment so that the rays radiated
directly from the screen (or reflected rays, depending on the situation) have no affect
on other equipment.
11) When the display is installed in a quiet room, it is recommended that a thick curtain is
hung on the wall behind the display to reduce the noise.
12) Dark gray scenes may appear purplish or greenish. To avoid this, increase the
brightness.