NEC MultiSync LCD1850DX User Manual

MultiSync LCD1850DX

User’s Manual

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English

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

TO REDUCE THE RISK OF ELECTRIC SHOCK, 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.

CAUTION

WARNING

RISK OF ELECTRIC SHOCK • DO NOT OPEN

Caution:

When operating the MultiSync LCD1850DX (LH-18S02-2 and LH-18S02-BK2) with a
220-240V AC power source in Europe, use the power cord provided with the monitor.

In the UK, a BS approved power cord with a moulded plug has a Black (five Amps) fuse
installed for use with this equipment. If a power cord is not supplied with this equipment
please contact your supplier.

When operating the MultiSync LCD1850DX with a 220-240V AC power source in
Australia, use the power cord provided with the monitor.

For all other cases, use a power cord that matches the AC voltage of the power outlet
and has been approved by and complies with the safety standard of your particular
country.

ENERGYSTA R is a U.S. trademark.
As an ENERGYSTAR® Partner, NEC-Mitsubishi Electronics Display of America, Inc. has

determined that this product meets the ENERGYSTA R guidelines for energy efficiency. The
ENERGYSTA R emblem does not represent EPA endorsement of any product or service.

IBM PC/XT/AT, PS/2, MCGA, VGA, 8514/A and XGA are registered trademarks of
International Business Machines Corporation.

Apple and Macintosh are registered trademarks of Apple Computer Inc.

Microsoft and Windows are registered trademarks of the Microsoft Corporation.

NEC is a registered trademark of NEC Corporation.

All other trademarks or registered trademarks are property of their respective owners.

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Declaration

Declaration of the Manufacturer

We hereby certify that the colour monitor

MultiSync LCD1850DX (LH-18S02-2)
MultiSync LCD1850DX (LH-18S02-BK2)

is in compliance with

Council Directive 73/23/EEC:

– EN 60950

Council Directive 89/336/EEC:

– EN 55022
– EN 61000-3-2
– EN 61000-3-3
– EN 55024

and marked with

NEC-Mitsubishi Electric Visual Systems, Corp.

MS Shibaura Bldg., 13-23,

Shibaura 4-chome,

Minato-Ku, Tokyo 108-0023, Japan

Power consumption of the monitor is less
than 3 W when in power-saving mode.

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English

For the Customer to use in
U.S.A. or Canada

Canadian Department of Communications
Compliance Statement

DOC: This Class B digital apparatus meets all requirements of the

Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du
Règlement sur le matériel brouiller du Canada.

C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety
Regulations according to CSA C22.2 #950.
Ce produit porte la marque ‘C-UL’ et se conforme aux règlements de
sûrele Canadiens selon CAN/CSA C22.2 No. 950.

FCC Information

1. Use the attached specified cables with the MultiSync LCD1850DX
colour monitor so as not to interfere with radio and television
reception.

(1)The power supply cord you use must have been approved by and

comply with the safety standards of U.S.A., and meet the following
condition.

Power supply cord Non shield type, 3-conductor

Length 1.8 m

Plug shape

(2)Shielded video signal cable. Use of other cables and adapters

may cause interference with radio and television reception.

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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.

Declaration of Conformity

This device complies with Part 15 of FCC Rules. Operation is subject to the following
two conditions. (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.

U.S. Responsible party: NEC-Mitsubishi Electronics

Display of America, Inc.

Address: 1250 N. Arlington Heights Road

Itasca, Illinois 60143-1248

Tel. No.: [phone]

Type of Product: Computer Monitor

Equipment Classification: Class B Peripheral

Models: MultiSync LCD1850DX

We hereby declare that the equipment specified above conforms to the

technical standards as specified in the FCC Rules.

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Contents

Your new NEC MultiSync LCD monitor box* should contain the following:

• MultiSync LCD1850DX

monitor with tilt base

• Power Cords

• Video Signal Cable (15-pin mini D-SUB male to DVI)

• Video Signal Cable (DVI-D to DVI-D Cable)

• User’s Manual

• NEC LCD Setup Software, Pivot Software, User’s Manual and other

helpful files. To see the User‘s Manual, Acrobat Reader 4.0 must be
installed on your PC.

* Remember to save your original box and packing material to transport

or ship the monitor.

++

+

--

-

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Quick Start

To attach the MultiSync LCD monitor to your system, follow these
instructions:

1. Turn off the power to your computer.

2. For the PC or Mac with DVI digital output: Connect the DVI-D to
DVI-D signal cable to the connector of the display card in your
system (Figure A.1). Tighten all screws.

For the PC with Analog output: Connect the 15-pin mini D-SUB to
DVI signal cable to the connector of the display card in your system
(Figure A.2).

For the Mac: Connect the MultiSync Macintosh cable adapter to the
computer (Figure B.1). Attach the 15-pin mini D-SUB signal cable to
the MultiSync Macintosh cable adapter (Figure B.1).

NOTE: Some Macintosh systems do not require a Macintosh cable

adapter.

3. Remove connector cover. Connect the DVI signal cable to the
connector on the back of the monitor. Place the video signal cable
(Figure C.1).

Replace connector cover.

NOTE: Incorrect cable connections may result in irregular operation,

damage display quality/components of LCD module and/or
shorten the module’s life.

4. Connect one end of the power cord to the AC inlet on the back of the
monitor and the other end to the power outlet (Figure D.1).

NOTE: Please refer to Caution section of this manual for proper

selection of AC power cord.

5. Check the Vacation Switch on the right hand side of the monitor is in
the ON position. Turn on the monitor with the Power Button
(Figure E.1) and the computer.

NOTE: There are two switches: one on the right side and one on the

front side of the monitor. DO NOT switch on/off quickly.

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6. To complete the setup of your MultiSync LCD monitor, use the
following OSM controls:

• Auto Adjust Contrast (Analog input only)

• Auto Adjust (Analog input only)

Refer to the Controls section of this User’s Manual for a full description
of these OSM controls.

NOTE: If you have any problems, please refer to the Troubleshooting

section of this User’s Manual.

NOTE: Refer to User’s Manual in the NEC LCD Setup Software CD

case for installation and operation of this software.

Figure B.1

Macintosh Cable
Adapter (not included)

Macintosh G3 and G4 do not
need a Macintosh cable adapter

Figure A.1

Figure A.2

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Figure D.1

Figure E.1

Figure C.1

Input1 Input2

Vacation Switch

Power Button

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Raise and Lower Monitor Screen

The monitor may be raised or lowered in either Portrait or
Landscape mode.

To raise or lower screen, place hands on each side of the monitor and
lift or lower to the desired height (Figure RL.1).

Screen Rotation

Before rotating, the screen must be raised to the highest level to avoid
knocking the screen on the desk or pinching your fingers.

To raise the screen, place hands on each side of the monitor and lift up
to the highest position (Figure RL.1).

To rotate screen, place hands on each side of the monitor screen and
turn clockwise from Landscape to Portrait or counter-clockwise from
Portrait to Landscape (Figure R.1).

To toggle the orientation of the OSM menu between Landscape and
Portrait modes, press the RESET button while OSM menu is off.

Tilt and Swivel

Grasp both sides of the monitor screen with your hands and adjust the
tilt and swivel as desired (Figure TS.1).

Remove Monitor Stand for Mounting

To prepare the monitor for alternate mounting purposes:

1. Disconnect all cables.

2. Place hands on each side of the monitor and lift up to the
highest position (Figure RL.1).

3. Place monitor face down on a non-abrasive surface (Place the
screen on a 50 mm platform so that the stand is parallel with the
surface.) (Figure S.1).

4. Press the “

” portion with your index finger and at the

same time slide the lower stand cover. (Figure S.2)

Next, lift up the stand, remove the lower stand cover, then go on to
remove the upper stand cover. (Figure S.3)

Return the stand to its original position, remove the 4 screws that
connect the monitor to the stand, and lift off the stand assembly.
(Figure S.4)

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Figure RL.1

Figure R.1

Figure TS.1

5. Reverse this process to reattach stand.

NOTE: Use only VESA-compatible alternative mounting method.

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Caution: Please use the attached screws (4pcs) when mounting.

To fulfil the safety requirements the monitor must be
mounted to an arm which guaranties the necessary
stability under consideration of the weight of the monitor.
The LCD monitor shall only be used with an approved arm
(e.g. GS mark).

1

2

4

3

Figure S.1

Figure S.2 Figure S.3

Figure S.4

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Menu

Exits the OSM controls.
Exits to the OSM main menu.

Moves the highlighted area left/right to select control
menus.
Moves the highlighted area up/down to select one of the
controls.

Moves the bar left/right to increase or decrease the
adjustment.
Activates Auto Adjust function.
Enter the sub menu.

Moves the highlighted area of main menu right to select
one of the controls.

Resets the highlighted control menu to the factory setting.
Resets the highlighted control to the factory setting.

Controls

OSM (On-Screen-Manager) Controls

The OSM controls on the front of the monitor function as follows:
To access OSM press any of the control buttons ( , , -, +).
To change signal input, press the NEXT button.
To rotate OSM between Landscape and Portrait modes, press the
RESET button.

NOTE: OSM menu must be closed in order to change signal input and

to rotate.

NOTE: When RESET is pressed in the main and sub-menu, a warning

window will appear allowing you to cancel the RESET function
by pressing the EXIT button.

Control

EXIT

CONTROL /

ADJUST -/+

NEXT

RESET

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Brightness/Contrast Controls

BRIGHTNESS

Adjusts the overall image and background screen
brightness.

CONTRAST

Adjusts the image brightness in relation to the
background.

AUTO ADJUST (Analog input only)

Adjusts the image displayed for non-standard
video inputs.

Auto Adjust (Analog input only)

Automatically adjusts the Image Position, the H. Size
and Fine setting.

Position Controls (Analog input only)

LEFT/RIGHT

Controls Horizontal Image Position within the display
area of the LCD.

DOWN/UP

Controls Vertical Image Position within the display area
of the LCD.

H. SIZE

Adjusts the horizontal size by increasing or decreasing
this setting.

FINE

Improves focus, clarity and image stability by increasing
or decreasing this setting.

Color Control Systems

Six color presets select the desired color setting (sRGB
and NATIVE color presets are standard and cannot be
changed). Color temperature increases or decreases in
each preset.

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R,Y,G,C,B,M,S

Increases or decreases Red, Yellow, Green, Cyan, Blue,
Magenta and Saturation depending upon which is
selected. The change in color will appear on screen and
the direction (increase or decrease) will be shown by
the color bars.

sRGB

sRGB mode dramatically improves the color fidelity in
the desktop environment by a single standard RGB
color space. With this color supported environment,
the operator could easily and confidently communicate
colors without further color management overhead in
the most common situations.

NATIVE

Original color presented by the LCD panel that is
unadjustable.

Tools 1

SMOOTHING

Select one of three image sharpness settings. This
function is only valid when the expanded display
function (expansion function) is on.

TEXT MODE

Use this to display text clearly.

NORMAL MODE

This sharpness is between TEXT and GRAPHIC
MODE.

GRAPHIC MODE

This mode is suited for images and photographs.

EXPANSION MODE

Sets the zoom method.

FULL

The image is expanded to 1280 x 1024, regardless of
the resolution.

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ASPECT

The image is expanded without changing the
aspect ratio.

OFF

The image is not expanded.

CUSTOM (Digital input and Resolution of
1280 x 1024 only)

Select one of seven expansion rates.

In this mode the resolution may be low and there may
be blank areas. This mode is for use with special
video cards.

VIDEO DETECT

Selects the method of video detection when more than
one computer is connected.

FIRST DETECT

The video input has to be switched to “FIRST
DETECT” mode. When current video input signal is
not present, then the monitor searches for a video
signal from the other video input port. If the video
signal is present in the other port, then the monitor
switches the video source input port to the new found
video source automatically. The monitor will not look
for other video signals while the current video source
is present.

LAST DETECT

The video input has to be switched to the “LAST
DETECT” mode. When the monitor is displaying a
signal from the current source and a new secondary
source is supplied to the monitor, then the monitor will
automatically switch to the new video source. When
current video input signal is not present, then the
monitor searches for a video signal from the other
video input port. If the video signal is present in the
other port, then the monitor switches the video source
input port to the new found video source
automatically.

NONE

The Monitor will not search the other video input port
unless the monitor is turned on.

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1 DVI SELECTION

This function selects the 1 DVI input mode. When the
DVI selection has been changed, you must restart your
computer.

DIGITAL

DVI digital input is available.

ANALOG

DVI analog input is available.

2 DVI SELECTION

This function selects the 2 DVI input mode. When the
DVI selection has been changed, you must restart your
computer.

DIGITAL

DVI digital input is available.

ANALOG

DVI analog input is available.

Tools 2

LANGUAGE

OSM control menus are available in seven languages.

OSM POSITION

You can choose where you would like the OSM control
image to appear on your screen. Selecting OSM
Location allows you to manually adjust the position of
the OSM control menu left, right, down or up.

OSM TURN OFF

The OSM control menu will stay on as long as it is use.
In the OSM Turn Off submenu, you can select how long
the monitor waits after the last touch of a button to shut
off the OSM control menu. The preset choices are 10,
20, 30, 45, 60 and 120 seconds.

OSM LOCK OUT

This control completely locks out access to all OSM
control functions. When attempting to activate OSM
controls while in the Lock Out mode, a screen will
appear indicating the OSM controls are locked out.

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To activate the OSM Lock Out function, press , then
and hold down simultaneously. To de-activate the OSM
Lock Out, press

, then and hold down

simultaneously.

RESOLUTION NOTIFIER

This optimal resolution is 1280 x 1024. If ON is
selected, a message will appear on the screen after
30 seconds, notifying you that the resolution is not at
1280 x 1024.

FACTORY PRESET

Selecting Factory Preset allows you to reset all OSM
control settings back to the factory settings. The RESET
button will need to be held down for several seconds to
take effect. Individual settings can be reset by
highlighting the control to be reset and pressing the
RESET button.

Information

DISPLAY MODE

Provides information about the current resolution
display and technical data including the preset timing
being used and the horizontal and vertical frequencies.
Increases or decreases the current resolution. (Analog
input only)

MONITOR INFO

Indicates the model and serial numbers of your monitor.

OSM Warning

OSM Warning menus disappear with Exit button.

NO SIGNAL: This function gives a warning when there
is no signal present. After power is turned on or when
there is a change of input signal or video is inactive, the
No Signal window will appear.

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RESOLUTION NOTIFIER: This function gives a

warning of use with optimized resolution. After power is
turned on or when there is a change of input signal or
the video signal doesn’t have proper resolution, the
Resolution Notifier window will open. This function
can be disabled in the TOOL menu.

OUT OF RANGE: This function gives a
recommendation of the optimized resolution and refresh
rate. After the power is turned on or there is a change of
input signal or the video signal doesn’t have proper
timing, the Out Of Range menu will appear.

NOTE: If “

CHANGE DVI SELECTION” is displayed, switch to

DVI SELECTION.

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Recommended Use

Safety Precautions and Maintenance

FOR OPTIMUM PERFORMANCE, PLEASE NOTE

THE FOLLOWING WHEN SETTING UP AND

USING THE MULTISYNC LCD COLOR MONITOR:

• DO NOT OPEN THE MONITOR. There are no user serviceable parts
inside and opening or removing covers may 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.

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

• The inside of the flourescent 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.

• Do not cover vent on monitor.

• If monitor is broken, do not come in contact with the liquid crystal.

• If glass is broken. Handle with care.

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CAUTION

• 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 installed close to a power outlet which
is easily accessible.

• Handle with care when transporting. Save packaging for
transporting.

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 40 cm
and no further away than 70 cm from your
eyes. The optimal distance is 58 cm.

• Rest your eyes periodically by focusing on
an object at least 6 m 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
antiglare 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.

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• 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:

• Adjust the Brightness until the background raster disappears

• Do not position the Contrast control to its maximum setting

• 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

60-75 Hz

• Do not use primary color blue on a dark background, as it is difficult to
see and may produce eye fatigue to insufficient contrast

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16,777,216

31 kHz to 82 kHz
50 Hz to 85 Hz

720 x 400*1 : VGA text
640 x 480*1 at 60 Hz to 85 Hz
800 x 600*1 at 56 Hz to 85 Hz
832 x 624*1 at 75 Hz
1024 x 768*1 at 60 Hz to 85 Hz
1152 x 870*1 at 75 Hz
1280 x 1024*2 at 60 Hz to 75 Hz

480 x 640*1 at 60 Hz to 85 Hz
600 x 800*1 at 56 Hz to 85 Hz
624 x 832*1 at 75 Hz
768 x 1024*1 at 60 Hz to 85 Hz
870 x 1152*1 at 75 Hz
1024 x 1280*2 at 60 Hz to 75 Hz

359 mm/14.1 inches
287 mm/11.3 inches

AC 100-120 V/220-240 V 50/60 Hz

0.8 A @ 100-120 V, 0.35 A @ 220-240 V

Monitor Specifications

LCD Module Diagonal:

Viewable Image Size:

Native Resolution (Pixel Count):

Display Colours Analog input:

Synchronization Range Horizontal:

Vertical:

Resolutions Supported Landscape:

Portrait:

Active Display Horizontal:
Area (Lanscape) Vertical:

Power Supply

Input Signal Video:

Sync:

Current Rating

MultiSync LCD1850DX Monitor

46 cm/18.1 inches
46 cm/18.1 inches
1280 x 1024

ANALOG 0.7 Vp-p/75 Ohms / Digital Input: TMDS
Separate sync.TTL Level
Horizontal sync. Positive/Negative
Vertical sync. Positive/Negative
Compostite sync. Positive/Negative
Sync on Green (Video 0.7 Vp-p and Sync 0.3 Vp-p)

Notes

Active matrix; thin film
transistor (TFT) liquid
crystal display (LCD);

0.28 mm dot pitch;
240cd/m2 white luminence,
typical; 300:1 contrast ratio,
typical

Depends on display card
used.

Automatically
Automatically

Some systems may not
support all modes listed.

Dependent upon signal
timing used, and does not
include border area.

Specifications

Viewing Angle Left/Right:

Up/Down:

± 85°
± 85°

287 mm/11.3 inches
359 mm/14.1 inches

Active Display Horizontal:
Area (Portrait) Vertical:

Dependent upon signal
timing used, and does not
include border area.

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*1 Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the

LCD module, text may appear different. This is normal and necessary for all current flat panel
technologies when displaying non-native resolutions full screen. In flat panel technologies, each dot
on the screen is actually one pixel, so to expand resolutions to full screen, an interpolation of the
resolution must be done.
*2 NEC-Mitsubishi Electronics Display cites recommended resolutions at 60 Hz for optimal display
performance.

NOTE: Technical specifications are subject to change without notice.

398 mm (W) x 445 mm (H) x 218 mm (D)

15.7 inches (W) x 17.5 inches (H) x 8.6 inches (D)
349 mm (W) x 469.5 mm (H) x 218 mm (D)

13.7 inches (W) x 18.5 inches (H) x 8.6 inches (D)

5 °C to 35 °C
30% to 80%
0 to 3,050 m

-10 °C to +60 °C
10% to 85%
0 to 14,000 m

Monitor Specifications

Dimensions Landscape:

Portrait:

Weight

Environmental Considerations

Operating Temperature:

Humidity:

Altitude:

Storage Temperature:

Humidity:

Altitude:

MultiSync LCD1850DX Monitor Notes

8.5 kg (18.7 lbs)

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Features

sRGB Color Control: A new optimized color management standard

which allows for color matching on computer displays and other
peripherals. The sRGB, which is based on the calibrated color space,
allows for optimal color representation and backward compatibility with
other common color standards.

Reduced Footprint: Provides the ideal solution for environments
requiring superior image quality but with size and weight limitations.
The monitor’s small footprint and low weight allow it to be moved or
transported easily from one location to another.

Color Control System: Allows you to adjust the colors on your screen
and customize the color accuracy of your monitor to a variety of
standards.

OSM (On-Screen Manager) Controls: Allow you to quickly and easily
adjust all elements of your screen image via simple to use on-screen
menus.

ErgoDesign Features: Enhance human ergonomics to improve the
working environment, protect the health of the user and save money.
Examples include OSM controls for quick and easy image adjustments,
tilt base for preferred angle of vision, small footprint and compliance with
MPRII and TCO guidelines for lower emissions.

Plug and Play: The Microsoft solution with the Windows 95/98/2000
operating system facilitates setup and installation by allowing the
monitor to send its capabilities (such as screen size and resolutions
supported) directly to your computer, automatically optimizing display
performance.

IPM (Intelligent Power Manager) System: Provides innovative
power-saving methods that allow the monitor to shift to a lower power
consumption level when on but not in use, saving two-thirds of your
monitor energy costs, reducing emissions and lowering the air
conditioning costs of the workplace.

Multiple Frequency Technology: Automatically adjusts monitor to the
display card’s scanning frequency, thus displaying the resolution
required.

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FullScan Capability: Allows you to use the entire screen area in most
resolutions, significantly expanding image size.

Wide Viewing Angle Technology: Allows the user to be able to see the
monitor from any angle (170 degrees) from any orientation – Portrait or
Landscape. Provides full 170° viewing angles either up, down, left
or right.

VESA Standard Mounting Interface: Allows users to connect their
MultiSync monitor to any VESA standard (100 mm pitch) third party
mounting arm or bracket. Allows for the monitor to be mounted on a wall
or an arm using any third party compliant device.

DVI-I Technology: Dual input technology allowing both analog and
digital inputs through one connector (DVI-I) as well as additional legacy
analog support through a traditional 15-pin VGA connector. Provides
traditional MultiSync technology compatibility for analog as well as
TMDS (Transition Minimized Differential Signal) based digital
compatibility for digital inputs. TMDS-based digital interfaces include
DVI-D, DFP and P&D.

DVI-I: The integrated interface ratified by the Digital Display Working
Group (DDWG) that allows both digital and analog connectors through
one port. The “I” stands for integration for both digital and analog. The
digital portion is TMDS based.

DVI-D: The digital only subset of DVI ratified by the Digital Display
Working Group (DDWG) for digital connections between computers and
displays. As a digital only connector, analog support is not provided for
through a DVI-D connector. As a TMDS based digital only connection,
only a simple adapter is necessary for compatibility between DVI-D and
other TMDS based digital connectors such as DFP and P&D.

P&D: Plug and Display - The VESA standard for digital flat panel monitor
interfaces. It is more robust than DFP since it allows for other options
through a single connector (options like USB, analog video and IEEE­1394-995). The VESA committee has recognized that DFP is a subset
of P&D. As a TMDS based connector (for the digital input pins), only a
simple adapter is necessary for compatibility between P&D and other
TMDS based digital connectors such as DVI and DFP.

Pivoting Stand: Allows users to adjust the monitor to the orientation
that best fits their application, either Landscape orientation for wide
documents, or portrait orientation for the ability to preview a full page
on one screen at one time. The Portrait orientation is also perfect for
full screen video conferencing.

English-26

Troubleshooting

No picture

• The signal cable should be completely connected to the display card/
computer.

• The display card should be completely seated in its slot.

• Check the Vacation Switch should be in the ON Position. Front power

Switch and computer power switch should be in the ON position.

• Check to make sure that a supported mode has been selected on the
display card or system being used. (Please consult display card or
system manual to change graphics mode.)

• Check the monitor and your display card with respect to compatibility
and recommended settings.

• Check the signal cable connector for bent or pushed-in pins.

• Check the signal input, “INPUT 1” or “INPUT 2”.

Power Button does not respond

• Unplug the power cord of the monitor from the AC outlet to turn off
and reset the monitor, or simultaneously press the RESET and
Power buttons.

• Check the Vacation Switch on the right hand side of the monitor.

Image persistence

• Image persistence is when a “ghost” of an image remains on the
screen even after the monitor has been turned off. Unlike CRT
monitors, LCD monitors’ image persistence is not permanent.
To alleviate image persistence, turn the monitor off for as long as an
image was displayed. If an image was on the monitor for one hour
and a “ghost” of that image remains, the monitor should be turned off
for one hour to erase the image.

NOTE: As with all personal display devices, NEC-Mitsubishi Electronic

Displays recommends using a screen saver at regular intervals
whenever the screen is idle.

English-27

English

Image is unstable, unfocused or swimming is
apparent

• Signal cable should be completely attached to the computer.

• Use the OSM Image Adjust controls to focus and adjust display by

increasing or decreasing the fine total. When the display mode is
changed, the OSM Image Adjust settings may need to be readjusted.

• Check the monitor and your display card with respect to compatibility
and recommended signal timings.

• If your text is garbled, change the video mode to non-interlace and
use 60 Hz refresh rate.

Message “OUT OF RANGE” is displayed (screen is
either blank or shows rough images only)

• Image is displayed only roughly (pixels are missing) and OSM
warning “OUT OF RANGE” is displayed: Either signal clock or
resolution is too high. Choose one of the supported modes.

• OSM warning “OUT OF RANGE” is displayed on a blank screen:
Signal frequency is out of range. Choose one of the supported
modes.

LED on monitor is not lit (no green or amber color
can be seen)

• Power Switch should be in the ON position and power cord should be
connected.

Display image is not sized properly

• Use the OSM Image Adjust controls to increase or decrease the
Coarse total.

• Check to make sure that a supported mode has been selected on the
display card or system being used. (Please consult display card or
system manual to change graphics mode.)

No Video

• If no video is present on the screen, turn the Power button off and
on again.

• Make certain the computer is not in a power-saving mode (touch the
keyboard or mouse).

English-28

TCO’99

This is a translation of the original English TCO'99 document.

MultiSync LCD1850DX white Model (LH-18S02-2)

Congratulations! You have just purchased a TCO’99
approved and labeled product! Your choice has
provided you with a product developed for
professional use. Your purchase has also contributed
to reducing the burden on the environment and also
to the further development of environmentally
adapted electronics products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established
method for encouraging the adaptation of goods and services to the
environment. The main problem, as far as computers and other
electronics equipment are concerned, is that environmentally harmful
substances are used both in the products and during the manufacturing.
Since it has not been possible for the majority of electronics equipment
to be recycled in a satisfactory way, most of these potentially damaging
substances sooner or later enter Nature.

There are also other characteristics of a computer, such as energy
consumption levels, that are important from the viewpoints of both the
work (Internal) and natural (external) environments. Since all methods of
conventional electricity generation have a negative effect on the
environment (acidic and climate-influencing emissions, radioactive
waste, etc.), it is vital to conserve energy. Electronics equipment in
offices consume an enormous amount of energy since they are often left
running continuously.

What does labelling involve?

This product meets the requirements for the TCO’99 scheme which
provides for international and environmental labelling of personal
computers. The labelling scheme was developed as a joint effort by the
TCO (The Swedish Confederation of Professional Employees), Svenska
Naturskyddsforeningen (The Swedish Society for Nature Conservation)
and Statens Energimyndighet (The Swedish National Energy
Administration).

English-29

English

The requirements cover a wide range of issues: environment,
ergonomics, usability, emission of electrical and magnetic fields, energy
consumption and electrical and fire safety.

The environmental demands concern restrictions on the presence and
use of heavy metals, brominated and chlorinated flame retardants,
CFCs (freons) and chlorinated solvents, among other things. The
product must be prepared for recycling and the manufacturer is obliged
to have an environmental plan which must be adhered to in each
country where the company implements its operational policy. The
energy requirements include a demand that the computer and/or
display, after a certain period of inactivity, shall reduce its power
consumption to a lower level in one or more stages. The length of time to
reactivate the computer shall be reasonable for the user.

Labelled products must meet strict environmental demands, for
example, in respect of the reduction of electric and magnetic fields,
physical and visual ergonomics and good usability.

Environmental Requirements

Flame retardants

Flame retardants are present in printed circuit boards, cables, wires,
casings and housings. In turn, they delay the spread of fire. Up to thirty
percent of the plastic in a computer casing can consist of flame
retardant substances. Most flame retardants contain bromine or chloride
and these are related to another group of environmental toxins, PCBs,
which are suspected to give rise to severe health effects, including
reproductive damage in fisheating birds and mammals, due to the
bioaccumulative* processes. Flame retardants have been found in
human blood and researchers fear that disturbances in foetus
development may occur.

TCO’99 demand requires that plastic components weighing more than
25 grams must not contain flame retardants with organically bound
chlorine and bromine. Flame retardants are allowed in the printed circuit
boards since no substitutes are available.

Lead**

Lead can be found in picture tubes, display screens, solders and
capacitors. Lead damages the nervous system and in higher doses,
causes lead poisoning.

TCO’99 requirement permits the inclusion of lead since no replacement
has yet been developed.

English-30

Cadmium**

Cadmium is present in rechargeable batteries and in the
colourgenerating layers of certain computer displays. Cadmium
damages the nervous system and is toxic in high doses.

TCO’99 requirement states that batteries, the colourgenerating layers of
display screens and the electrical or electronics components must not
contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays and switches, Mercury
damages the nervous system and is toxic in high doses.

TCO’99 requirement states that batteries may not contain any Mercury.
It also demands that no mercury is present in any of the electrical or
electronics components associated with the display unit.

CFCs (freons)

CFCs (freons)are sometimes used for washing printed circuit boards.
CFCs break down ozone and thereby damage the ozone layer in the
stratosphere, causing increased reception on Earth of ultraviolet light
with consequent increased risks of skin cancer (malignant melanoma).

The relevant TCO’99 requirement; Neither CFCs nor HCFCs may be
used during the manufacturing and assembly of the product or its
packaging.

* Bio-accumulative is defined as substances which accumulate within

living organisms.

** Lead, Cadmium and Mercury are heavy metals which are

Bioaccumulative.

To obtain complete information on the environmental criteria document,
order from:

TCO Development Unit

SE-114 94 Stockholm
SWEDEN
FAX Number: [phone]

E-mail (Internet): [e-mail]

You may also obtain current information on TCO’99 approved and
labelled products by visiting their website at:
http://www.tco-info.com/

English-31

English

TCO’95

MultiSync LCD1850DX Black Model (LH-18S02-BK2)

Congratulations! You have just purchased a TCO’95
approved and labeled product! Your choice has
provided you with a product developed for
professional use. Your purchase has also
contributed to reducing the burden on the
environment and also, to the further development of
environmentally adapted electronics products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established
method for encouraging the adaptation of goods and services to the
environment. The main problem, as far as computers and other
electronics equipment are concerned, is that environmentally harmful
substances are used both in the products and during the manufacturing.
Since it has not been possible for the majority of electronics equipment
to be recycled in a satisfactory way, most of these potentially damaging
substances sooner or later enter Nature.

There are also other characteristics of a computer, such as energy
consumption levels, that are important from the viewpoints of both the
work (Internal) and natural (external) environments. Since all methods of
conventional electricity generation have a negative effect on the
environment (acidic and climate-influencing emissions, radioactive
waste, etc.), it is vital to conserve energy. Electronics equipment in
offices consume an enormous amount of energy since they are often left
running continuously.

What does labelling involve?

This product meets the requirements for the TCO’95 scheme which
provides for international and environmental labelling of personal
computers. The labelling scheme was developed as a joint effort by the
TCO (The Swedish Confederation of Professional Employees),
Naturskyddsforeningen (The Swedish Society for Nature Conservation)
and NUTEK (The National Board for Industrial and Technical
Development in Sweden).

The requirements cover a wide range of issues: environment,
ergonomics, usability, emission of electrical and magnetic fields, energy
consumption and electrical and fire safety.

English-32

The environmental demands concern restrictions on the presence and
use of heavy metals, brominated and chlorinated flame retardants,
CFCs (freons) and chlorinated solvents, among other things. The
product must be prepared for recycling and the manufacturer is obliged
to have an environmental plan which must be adhered to in each
country where the company implements its operational policy. The
energy requirements include a demand that the computer and/or
display, after a certain period of inactivity, shall reduce its power
consumption to a lower level in one or more stages. The length of time to
reactivate the computer shall be reasonable for the user.

Labelled products must meet strict environmental demands, for
example, in respect of the reduction of electric and magnetic fields,
physical and visual ergonomics and good usability.

TCO’95 is a co-operative project between TCO (The Swedish
Confederation of Professional Employees), Naturskyddsforeningen
(The Swedish Society for Nature Conservation) and NUTEK
(The National Board for Industrial and Technical Development in
Sweden).

Environmental Requirements

Brominated flame retardants

Brominated flame retardants are present in printed circuit boards,
cables, wires, casings and housings. In turn, they delay the spread of
fire. Up to thirty percent of the plastic in a computer casing can consist
of flame retardant substances. These are related to another group of
environmental toxins, PCBs, which are suspected to give rise to similar
harm, including reproductive damage in fisheating birds and mammals,
due to the bio-accumulative* processes. Flame retardants have been
found in human blood and researchers fear that disturbances in foetus
development may occur.

TCO’95 demand requires that plastic components weighing more than
25 grams must not contain organically bound chlorine and bromine.

Lead**

Lead can be found in picture tubes, display screens, solders and
capacitors. Lead damages the nervous system and in higher doses,
causes lead poisoning.

TCO’95 requirement permits the inclusion of lead since no replacement
has yet been developed.

English-33

English

Cadmium**

Cadmium is present in rechargeable batteries and in the
colourgenerating layers of certain computer displays. Cadmium
damages the nervous system and is toxic in high doses.

TCO’95 requirement states that batteries may not contain more than
25 ppm (parts per million) of cadmium. The colourgenerating layers of
display screens must not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays, switches, and back-light
systems, Mercury damages the nervous system and is toxic in high
doses.

TCO’95 requirement states that batteries may not contain more than
25 ppm (parts per million) of mercury. It also demands that no mercury
is present in any of the electrical or electronics components concerned
with the display unit, except the back-light system.

CFCs (freons)

CFCs (freons) are sometimes used for washing printed circuit boards
and in the manufacturing of expanded foam for packaging. CFCs break
down ozone and thereby damage the ozone layer in the stratosphere,
causing increased reception on Earth of ultraviolet light with consequent
increased risks of skin cancer (malignant melanoma).

The relevant TCO’95 requirement; Neither CFCs nor HCFCs may be
used during the manufacturing of the product or its packaging.

*Bio-accumulative is defined as substances which accumulate within
living organisms.

**Lead, Cadmium and Mercury are heavy metals which are
Bio-accumulative.

To obtain complete information on the environmental criteria document,
order from:

TCO Development Unit

SE-114 94 Stockholm
SWEDEN
FAX Number: [phone]

E-mail (Internet): [e-mail]

You may also obtain current information on TCO’95 approved and
labelled products by visiting their website at: http://www.tco-info.com/