Справочник Пользователя для NEC L234GC

• If the monitor has been exposed to rain or water.
• If the monitor has been dropped or the cabinet damaged.
• If the monitor does not operate normally by following oper-

ating instructions.

RRecommended Use

ecommended Use

CAUTION

UTION

CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR
CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK
THE FOLLOWING WHEN YOU POSITION THE MONITOR:
• For optimum performance, allow 20 minutes for warm-up.
• Rest your eyes periodically by focusing on an object at least

20 feet away. Blink often.

• Position the monitor at a 90½ angle to windows and other light

sources to minimize glare and reflections.

• Clean the LCD monitor surface with a lint-free, nonabrasive

cloth. Avoid using any cleaning solution or glass cleaner.

• Adjust the monitor’s brightness and contrast controls to en-

hance readability.

• Avoid displaying fixed patterns on the monitor for long peri-

ods of time to avoid image persistence (afterimage effects).

• Get regular eye checkups.
• The lamp of backlight contains mercury. Please handle it ap-

propriately in case of disposal.

Ergonomics

To realize the maximum ergonomics benefits, we recommend the
following:
• Use the preset Size and Position controls with standard

signals

• Use the preset Color Setting
• Use non-interlaced signals with a vertical refresh rate between

58-62Hz

• Do not use primary color blue on a dark background, as it is

difficult to see and may produce eye fatigue to insufficient
contrast

For more detailed information on setting up a healthy work
environment, write the American National Standard for Human
Factors Engineering of Visual Display Terminal Workstations –
ANSI-HFS Standard No. 100-1988 – The Human Factors Soci-
ety, Inc. P.O. Box 1369, Santa Monica, California 90406.

Cleaning the LCD P

Cleaning the LCD Panel

anel

• When the liquid crystal panel is stained with dust or dirt,
please wipe with soft cloth gently.
• Please do not rub the LCD panel with hard material.
• Please do not apply pressure to the LCD surface.
• Please do not use OA cleaner it will cause deterioration or
discolor on the LCD surface.
Cleaning the Cabinet

Cleaning the Cabinet

Cleaning the Cabinet
• Unplug the power supply
• Gently wipe the cabinet with a soft cloth
• To clean the cabinet, dampen the cloth with a neutral deter
gent and water, wipe the cabinet and follow with a dry cloth.
NO

NOTE

TE::::: Many plastics are used on the surface of the cabinet.

DO NOT clean with benzene,
thinner, alkaline detergent, alcoholic system detergent, glass
cleaner, wax, polish cleaner, soap
powder, or insecticide. Do not touch rubber or vinyl to the cabi-
net for a long time. These types
of fluids and fabrics can cause the paint to deteriorate, crack or
peel.

Safety P

Safety Precautions and Maintenance

recautions and Maintenance

FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING
WHEN SETTING UP AND USING THE LCD2335WXM COLOR MONI-
TOR:
• DO NOT OPEN THE MONITOR. There are no user service-

able parts inside and opening or removing covers may expose
you to dangerous shock hazards or other risks. Refer all ser-
vicing to qualified service personnel.

• Do not spill any liquids into the cabinet or use your monitor

near water.

• Do not insert objects of any kind into the cabinet slots, as they

may touch dangerous voltage points, which can be harmful or
fatal or may cause electric shock, fire or equipment failure.

• Do not place any heavy objects on the power cord. Damage to

the cord may cause shock or fire.

• Use the supplied AC adapter. Do not place any objects onto the

AC adapter and do not use the AC adapter outdoors.

• Do not place this product on a sloping or unstable cart, stand

or table, as the monitor may fall, causing serious damage to
the monitor.

• When operating the LCD2335WXM monitor with its AC 220-

240V power supply, use a power supply cord that matches the
power supply voltage of the AC power outlet being used. The
power supply cord you use must have been approved by and
comply with the safety standards of your country. (Type H05VV-
F 3G 1mm

should be used in Europe)

• In UK, use a BS-approved power cord with molded plug hav-

ing a black (13A) fuse installed for use with this monitor. If a
power cord is not supplied with this monitor, please contact
your supplier.

• Do not place any objects onto the monitor and do not use the

monitor outdoors.

• The inside of the fluorescent tube located within the LCD

monitor contains mercury.

• Do not bend the power cord.
• Do not use monitor in high temperature, humid, dusty, or oily

areas.

• If the glass is broken, handle with care.
• Do not cover the vents on monitor.
• If monitor or glass is broken, do not come in contact with the

liquid crystal and handle with care.

• Allow adequate ventilation around the monitor so that heat can

properly dissipate. Do not block ventilated openings or place
the monitor near a radiator or other heat sources. Do not put
anything on top of monitor.

• The power cable connector is the primary means of detaching

the system from the power supply. The monitor should be in-
stalled close to a power outlet which is easily accessible.

• Handle with care when transporting. Save the packaging for

transporting.

• Please follow the bylaws or rules of your municipality to

dispose of the tube properly.

• Keep the holes on the back of the LCD clean of dirt and dust.

It is recommended to wipe holes with a soft cloth a minimum of
once per year.

CAUTION

UTION

Immediately unplug your monitor from the wall outlet and refer
servicing to qualified service personnel under the following
conditions:
• When the power supply cord or plug is damaged.
• If liquid has been spilled, or objects have fallen into the

monitor.

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