NEC MultiSync LCD1915X User's Manual
LCD1915X User's Manual
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Index
Warning .................................................................................................................... 1
Contents ................................................................................................................. 2
Quick Start ............................................................................................................. 3
Controls .................................................................................................................. 8
Security Lock Installation ................................................................................ 10
Recommended Use ............................................................................................... 11
Specifications ....................................................................................................... 13
Troubleshooting ................................................................................................... 15
References .............................................................................................................16
Limited Warranty ................................................................................................. 17
TCO ‘99 .................................................................................................................... 18
Avertissement ...................................................................................................... 21
Contenu ................................................................................................................. 22
Mise en marche rapide ...................................................................................... 23
Commandes .......................................................................................................... 28
Installation du verrou de sécurité ................................................................ 30
Usage recommandé ............................................................................................. 31
Spécifications ...................................................................................................... 33
Dépannage ............................................................................................................ 35
Références ........................................................................................................... 36
Garantie limitée .................................................................................................. 37
TCO ‘99 .................................................................................................................. 38
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WARNING
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE
THIS UNIT'S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS
CAN BE FULLY INSERTED.
REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM
WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER
CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This
symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause
electric shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit.
This symbol alerts the user that important literature concerning the operation and maintenance of this
unit has been included. Therefore, it should be read carefully in order to avoid any problems.
Canadian Department of Communications Compliance Statement
DOC: This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations
according to
CAN/CSA C22.2 No. 950.
FCC Information
1.
Use the attached specified cables with the LCD1915X (Q9U3) color monitor so as not to interfere with
radio and television reception.
(1)
Please use the supplied power cord or equivalent to ensure FCC compliance.
(2) Please use the supplied shielded video signal cable
(3) Please use the supplied AC adapter.
Use of other cables and adapters may cause interference with radio and television
reception.
2.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy, and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult your dealer or an experienced radio/TV technician for help.
If necessary, the user should contact the dealer or an experienced radio/television technician for
additional suggestions. The user may find the following booklet, prepared by the Federal
Communications Commission, helpful: ”How to Identify and Resolve Radio-TV Interference Problems.“ This booklet is available from the U.S. Government Printing Office, Washington, D.C.,
20402, Stock No. 004-000-00345-4.
1
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Contents
Your new NEC LCD monitor box* should contain the following:
•LCD1915X LCD monitor
• Video Signal Cable
•Power Cord
•Power adapter
•User’s Manual
Power Cord
Video Signal Cable
LCD1915X User's Manual
User’s Manual
*Remember to save your original box and packing material to transport or ship the monitor.
Power adapter
2
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Quick Start
Screen Position Adjustment
In order to optimize the best viewing position, you can adjust the tilt of the monitor by
using both of your hands to hold the edges of the monitor as shown in the figure below.
The monitor can be adjusted to 23 degrees up or 4 degrees down as indicated by arrow
below.
Swivel
Grasp both sides of the monitor screen with your hands and adjust the swivel as desired.
3
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Quick Start –continued
Connecting the Power Cord
· Check first to make sure that the power cord you use is the correct type required for
your area.
·This monitor has a universal power supply that allows operation in AC 100-240 V AC
voltage area. No user-adjustment is required.
·Connect the AC adapter’s cable to the monitor. Connect one end of the power cord to
the AC inlet of the AC adapter and the other end to a proper AC outlet.
· If you use this monitor at AC125-240V, please refer to Recommended Use section of this
manual for proper selection of an AC power cord.
Video Cable Installation
To install the monitor to your host system, please follow the steps as given below:
1. Connect the Video Cable
a. Make sure both the monitor and computer are powered-OFF.
b. Connect the video cable to the computer.
2. Connect Power Cord
Connect the AC adapter’s cable to the monitor. Connect one end of the power cord to
the AC inlet of the AC adapter and the other end to a proper AC outlet.
3. Power-ON Monitor and Computer
Power-ON the monitor first, then power-ON the computer.
4. If the monitor still does not function properly, please refer to the troubleshooting
section to diagnose the problem.
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Quick Start –continued
DVI-D Cable Installation (Optional)
1. Make sure both the monitor and computer are powered-OFF.
2. Connect the DVI-D Cable
Connect one end of the monitor’s DVI-D cable to the digital DVI-D connector (24-pin
socket) of the computer 5s graphics card. Connect the other end of the monitor’s
DVI-D cable to the DVI-D connector (24-pin socket) in the rear of the monitor.
3. Connect Power Cord
Connect the AC adapter’s cable to the monitor. Connect one end of the power cord to
the AC inlet of the AC adapter and the other end to a proper AC outlet.
4. Power-ON Monitor and Computer
Power-ON the monitor first, then power-ON the computer.
5. If the monitor still does not function properly, please refer to the troubleshooting
section to diagnose the problem.
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Quick Start –continued
Remove the stand for mounting
To prepare the monitor for alternate mounting purposes:
1. Disconnect all cables.
2. On a nonabrasive surface, place the monitor on a 51 mm/2.0 inch platform so that the
stand is parallel with the surface (Figure M.1). Place the screen on a 51 mm/2.0 inch
platform so that the stand is parallel with the surface.
3. To release the cover, press the release button (Figure M.2). Once the cover is released,
lift up and remove Stand Cover from the stand.
4. Remove the four screws connecting the stand to the monitor (Figure M.3).
5. Lift the stand up to release the bracket tabs and pull the stand off the monitor (Figure
M.4 and Figure M.5). The monitor is now ready for mounting in an alternate manner.
6. Reverse this process to reattach stand.
NOTE:NOTE:
NOTE: Use only VESA-compatible alternative mounting method (100 mm pitch)
NOTE:NOTE:
Handle with care when removing stand.
..
.
..
Non-abrasive surface
Figure M.1
Figure M.3
Figure M.2
Screws
Release button
Stand Cover
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Quick Start –continued
Figure M.4
Figure M.5
▲
Bracket tabs
VESA® Mounting
This monitor is designed for use with a flexible arm. Please use the attached screws (4pcs)
and screw holes (8 total) as shown in the figure below when installing. To meet the safety
requirements, the monitor should only be used with an approved arm (e.g. GS mark) that
guaranties the stability of the monitor’s weight.
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▼
100mm
▲
100mm
▼
▲
7
Controls
User Controls
6 1
1. Power on/ off: Turn the monitor on or off.
2. Enter key: Enter OSM menu, select item, enter submenu, confirm recall.
▲
3. key: Positive adjustment, change within several selections.
Hot key of “Brightness”
4. key: Minus adjustment, change within several selections.
▲
5. Exit key: Leave menu, cancel recall(settings will saved automatically after
6. AUTO key: Hot key of auto adjustment (for geometric settings only).
Hot key of “Contrast”
adjustments are made).
Hot key of “Input Select” for selecting input signal through hardware.
5
4 3
2
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Controls –continued
OSM Function Description
AUTO
Auto Adjust (analog) Press “ENTER” key to turn on this function.
The Auto-Adjust will automatically adjust VPosition, H-Position, Clock, and Clock-Phase,
the whole process takes about 5 seconds.
H. Position (analog) To move the screen toward left or right.
V. Position (analog) To move the screen upward or downward.
Phase (analog) To adjust for optimum clarity.
Clock (analog) To increase or decrease the noise of the
image
Brightness To increase or decrease the brightness.
Contrast To increase or decrease the contrast.
Color Increases or decreases Blue, sRGB, Red or
user define.
Language Select among English, German, Spanish,
French, Italian, Japanese, Traditional Chinese,
or Simplified Chinese.
Recall To return the monitor to its default settings.
OSM Time To adjust the period of OSM display time.
Input select To select input signal source.
OSD
OSM Position To move the OSM position horizontally or
virtically on the screen.
Information To show current display information.
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Security Lock Installation
Your new LCD1915X can be secured to your desk or any other fixed object with a Kensington
lock security product. The Kensington lock’s cable can be attached to a slot located at the
rear of the monitor.
1. Insert the lock in the slot located on the rear of the monitor.
2. Turn the key to lock the Security Lock.
3. Remove the key and store it in a safe place.
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Recommended Use
Safety Precautions and Maintenance
FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE
FOLLOWING WHEN SETTING UP AND USING
THE LCD COLOR MONITOR:
••
DO NOT OPEN THE MONITOR. DO NOT OPEN THE MONITOR.
•
DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers may
••
DO NOT OPEN THE MONITOR. DO NOT OPEN THE MONITOR.
expose you to dangerous shock hazards or other risks. Refer all servicing 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.
••
••
• 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 LCD monitor with its AC 125-240V 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 should be used in Europe)
••
•
In UK, use a BS-approved power cord with molded plug having a black (5A) 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.
••
• Use the supplied AC adapter. Do not place any objects onto the AC adapter and do not use the AC adapter
outdoors.
••
• The inside of the fluorescent tube located within the LCD monitor contains mercury.
••
Please follow the bylaws or rules of your municipality to dispose of the tube properly.
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.
••
••
• 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 operating instructions.
••
••
• Do not bend power cord.
••
••
• Do not use monitor in high temperatured, humid, dusty, or oily areas.
••
• If glass is broken, handle with care.
••
• Do not cover vent 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.
••
CAUTION
Image PersistenceImage Persistence
Image Persistence
Image PersistenceImage Persistence
Image persistence is when a residual or “ghost” image of a previous image remains visible on the screen. Unlike
CRT monitors, LCD monitors’ image persistence is not permanent, but constant images being displayed for a
long period of time should be avoided.
To alleviate image persistence, turn off the monitor for as long as the previous image was displayed. For
example, if an image was on the monitor for one hour and a residual image remains, the monitor should be
turned off for one hour to erase the image.
NOTE: NOTE:
NOTE: As with all personal display devices, NEC-Mitsubishi Electronics Display recommends using a moving
NOTE: NOTE:
screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use.
The monitor should be installed close to a power outlet which is easily accessible.
••
• Handle with care when transporting. Save packaging for transporting.
••
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Recommended Use –continued
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.
••
••
• Adjust the monitor height so that the top of the screen is
••
at or slightly below eye level. Your eyes should look slightly
downward when viewing the middle of the screen.
••
•
Position your monitor no closer than 16 inches and no
••
further away than 28 inches from your eyes. The optimal
distance is 20 inches.
••
• Rest your eyes periodically by focusing on an object at
••
least 20 feet away. Blink often.
••
• Position the monitor at a 90° angle to windows and other
••
light sources to minimize glare and reflections. Adjust the monitor tilt so that ceiling
lights do not reflect on your screen.
••
• If reflected light makes it hard for you to see your screen, use an anti-glare filter.
••
••
• Clean the LCD monitor surface with a lint-free, non-abrasive cloth. Avoid using any cleaning
••
solution or glass cleaner!
••
• Adjust the monitor’s brightness and contrast controls to enhance readability.
••
••
• Use a document holder placed close to the screen.
••
••
• Position whatever you are looking at most of the time (the screen or reference material)
••
directly in front of you to minimize turning your head while you are typing.
••
• Avoid displaying fixed patterns on the monitor for long periods of time to avoid image
••
persistence (after-image effects).
••
• Get regular eye checkups.
••
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 60-75Hz
••
••
•
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 Society, Inc. P.O. Box 1369, Santa
Monica, California 90406.
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