NEC MultiSync L234GC User Manual

Important Information  
WARNING  
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT'S  
POLARIZEDPLUGWITHANEXTENSIONCORDRECEPTACLEOROTHEROUTLETSUNLESSTHEPRONGSCANBEFULLYINSERTED.  
REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED  
SERVICEPERSONNEL.  
CAUTION  
CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET. TO FULLY  
DISENGAGETHEPOWERTOTHEUNIT, PLEASEDISCONNECTTHEPOWERCORDFROMTHEACOUTLET. DONOTREMOVE  
COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.  
Thissymbolwarnsuserthatuninsulatedvoltagewithintheunitmayhavesufficientmagnitudetocauseelectricshock. Therefore, itis  
dangerous to make any kind of contact with any part inside this unit.  
Thissymbolalertstheuserthatimportantliteratureconcerningtheoperationandmaintenanceofthisunithasbeenincluded.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 Regula-  
tions.  
C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CAN/CSA C22.2  
No. 60950-1.  
FCC Information  
1.Use the attached specified cables with the MultiSync® LCD2335WXMTM  
and television reception.  
(L234GC) color monitor so as not to interfere with radio  
(1) Please use the supplied power cord or equivalent to ensure FCC compliance.  
(2) Please use the supplied shielded video signal cable, 15-pin mini D-SUB to 15-pin mini D-SUB.  
(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  
FCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.  
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  
willnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,which  
canbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormore  
of the following measures:  
• Reorient or relocate the receiving antenna.  
• Increasetheseparationbetweentheequipmentandreceiver.  
• 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  
usermayfindthefollowingbooklet,preparedbytheFederalCommunicationsCommission,helpful:HowtoIdentifyandResolve  
Radio-TVInterferenceProblems.ThisbookletisavailablefromtheU.S.GovernmentPrintingOffice,Washington,D.C.,20402,  
StockNo.004-000-00345-4.  
1
Safety Precautions, Maintenance & Recom-  
mended Use  
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.  
Safety Precautions and Maintenance  
FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING  
WHEN SETTING UP AND USING THE LCD2335WXM COLOR MONI-  
TOR:  
Recommended Use  
CAUTION  
CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR  
CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK  
THE FOLLOWING WHEN YOU POSITION THE MONITOR:  
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.  
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.  
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 1mm2 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.  
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.  
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.  
Cleaning the LCD Panel  
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  
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.  
NOTE: 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.  
CAUTION  
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.  
2
Contents  
TM  
®
Your new NEC MultiSync LCD2335WXM monitor box*  
contains the following items:  
• LCD monitor  
• Power Cord  
• AC Adapter  
• Audio Cable  
• Video Signal Cable – VGA to VGA  
• User’s Manual  
• Wireless Remote Control and AA Batteries  
• RF Cable  
• Relay Connector  
PowerCord  
VideoSignalCable  
(D-SUB to D-SUB Cable)  
ACAdapter  
Wireless Remote Control  
and AA Batteries  
User’sManual  
RF cable  
Relay connector  
AudioCable  
*Remember to save your original box and packing material to transport or ship the monitor.  
The following optional components are available to use with the LCD2335WXM. To obtain the optional components and  
additionalinformation,contactCustomerServiceat(800)632-4662.  
• MacintoshCableAdapter  
3
Component Names and Functions  
Main Unit  
Front view of main body  
LED lights Green color --- Power is ON.  
Indicator for  
1
LED lights Orange --- Monitor is in "Power Saving Mode".  
Power  
LED is off --- Power is OFF.  
2
3
IR receiver  
Power  
IR receiver.  
Turn on or off the main body.  
4
5
6
Menu  
Open or Close the OSD menu.  
Channel  
Volume  
Select the next lower channel / higher channel (TV/AV mode) ; OSD function for selecting (PC mode).  
Lower / Raise the sound volume (TV/AV mode) ; OSD function for adjusting (PC mode).  
Selection TV, AV-1(COMPOSITE), AV-2(S-VIDEO), AV3(YCbCr / YPbPr), AV4(YCbCr / YPbPr) ,  
RGB1 PC or RGB2 DVI.  
7
8
Source  
Enter  
Enter for adjusting or next page.  
Rear view of main body  
1
2
RF in  
Please connect to antenna or cable TV signal.  
Please use the 15-pin VGA cable in the package  
contents.  
VGA input  
3
4
5
AV3-in  
AV1/2-in  
AV4-in  
For component Video input and audio.  
For composite video or S-video input and audio.  
For component Video input and audio.  
Please connect the audio from sound card to PC  
Audio in.  
6
PC Audio in  
7
8
DC in  
Please connect to your 19V power supply.  
Please use the DVI cable for signal input  
DVI in  
Kensington  
Lock hole  
9
It can be locked with Kensington lock.  
10 Speaker -R  
11 Speaker -L  
12 Audio out  
Connect to Right-speaker  
Connect to Left-speaker  
For Audio R/L output & Subwoofer.  
4
Component Names and Functions  
continued  
Remote Control  
LED INDICATION  
POWER ON/OFF  
TV TUNER  
SOURCE SELECT  
ZOOM  
SLEEP  
CH-LOCK  
ASPECT  
PIP  
CCD (Close Caption Display)  
SWAP  
STILL  
VOLUME UP / DN (ST)  
CH UP / DN (ST)  
MUTE  
MENU  
LAST-CH  
PROGRAM / ADJUST (WX)  
SELECT (ST)  
ENTER  
DISPLAY  
MTS  
NUMBER KEYPAD  
AV2  
AV1  
AV3  
RGB-1VGA  
AV4  
RGB-2 DVI  
Installing the Batteries  
Handling the Remote Control  
Use the remote control within about 16 feet from front of the unit’s remote-  
control sensor and within 30 degrees on both sides.  
1. Open the battery cover.  
zꢀ  
Slide back and remove the battery cover in  
the direction of the arrow.  
2. Installing the batteries.  
zꢀ  
Install two included Size AA batteries  
observing the correct polarities(+,-).  
Within 30 degrees  
Within 30 degrees  
About 10 feet  
About 10 feet  
About 16 feet  
3. Close the battery cover.  
zꢀ  
Replace the battery cover in the direction  
of the arrow and snap it back into place.  
ATTENTION  
zꢀ  
Do not drop the remote control.  
To avoid possible failures, do not splash the remote control with water  
or put it on a wet object.  
zꢀ  
zꢀ  
If leaving the remote control out of use for an extended period of time,  
CAUTION  
remove the batteries from it.  
zIf the remote control does not respond properly, replace the batteries.  
zDo not mix new and old batteries together. The batteries could explode or  
zꢀ  
Strong light such as direct sunlight exposed on the photoreceptor of  
the remote control can cause operational failure. Position this unit to  
avoid direct contact with such light.  
leak, resulting in fires, physical injury, or stains.  
zꢀ  
When inserting batteries, observe their correct polarities as marked on the  
product. If inserted in the wrong direction, the batteries could explode or leak,  
resulting in fires, physical injury, or stains.  
5
Component Names and Functions  
continued  
Remote Control (continued)  
POWER  
Source  
TV  
Press this button to turn the TV on or off.  
Press this button to select the INPUT  
Source.  
Press this button to choose TV as the  
source.  
SLEEP  
ZOOM  
Press this button to activate the Sleep  
Timer menu.  
Press this button to change the  
picture  
CH-LOCK  
CCD  
Press this button to select the V-chip  
function.  
Press this button to show the Close  
Caption menu.  
ASPECT  
SWAP  
Press this button to selcet how the picture  
is displayed on the screen; 4:3,16:9,  
Panoramic, or Cinema modes  
Press this button to exchange main  
picture with PIP picture.  
STILL  
PIP  
Press this button to freeze the picture.  
Press it again to return to normal  
operation.  
Press this button to show the PIP and  
change the size of PIP.  
VOL ϧϰ  
CH ϧϰ  
Press these two buttons to adjust the  
volume up or down  
Press these two buttons to select  
the channel up or down.  
MENU  
MUTE  
Press this button to select the  
On Screen Display Menu.  
Press this button to turn off the sound.  
Press it once more or press the S  
volume up button to return the sound.  
DISPLAY  
Press this button to show the input signal  
information.  
LAST CH  
Press this button to return to the last  
Channel viewed.  
MTS  
Press this button to select Multi-  
channel television sound. This button  
operates only in the TV mode.  
AV2  
Press this button to select the S-VIDEO  
INPUT.  
NUMBERS KEYPAD  
Press these buttons to access the  
corresponding TV channels.  
AV1  
Press this button to select the  
COMPOSITE INPUT.  
AV3  
Press this button to select the AV3  
YCbCr / YPbPr INPUT.  
RGB1  
Press this button to select the RGB1 VGA  
INPUT.  
AV4  
Press this button to select the AV4  
YCbCr / YPbPr INPUT.  
RGB2  
Press this button to select the RGB2 DVI  
INPUT.  
6
Installation Instructions  
Viewing Angle Adjustment  
This product is designed to allow users to have a comfortable viewing angle.  
The viewing angle can be adjusted from -5°to +20°.  
Warning: Do not force the LCD Monitor over its maximum viewing angle as stated  
above. Attempting this will result in damaging the Monitor and Monitor stand.  
Detaching Main Body From Its Stand  
Important: Place the monitor on a clean, flat surface that will not scratch the front  
or glass surfaces of the display unit.  
1. Remove the rear cover from rear stand assembly  
2. Remove the 5 screws from the hinge bracket  
3. Remove the stand from main body  
1
2
Interface for Arm Applications  
Before installing to mounting device, please refer to Fig.1-5.  
100mm x 100mm  
Screw Mounting Options  
The rear of this LCD display has four integrated 4 mm, 0.7 pitches threaded nuts,  
as well as four 5 mm access holes in the plastic covering as illustrated in Figure 1-  
8. These specifications meet the VESA Flat Panel Monitor Physical Mounting  
Interface Standard (paragraphs 2.1 and 2.1.3, version 1, dated 13 November  
1997).  
100mm  
100mm  
Note 1: Please using Ø 4mm x 8mm (L) screw for this application.  
Note 2: The LCD monitor should only be used with an approved arm (e.g. GS  
mark). To meet the safety requirements, the monitor must be mounted to an arm  
which guaranties the necessary stability under consideration of the weight of the  
monitor.  
4mm ,0.7pitch threaded holes x4  
7
Installation Instructions  
continued  
Connecting to a Antenna / Cable  
Make sure that the power switch of the LCD MONITOR is turned off and that the unit is disconnected from the AC power source.  
Monitor rear panel  
Antenna  
Precautions when connecting the antenna  
zꢀ  
Use a coaxial cable which is free from interference. Avoid using a parallel flat wire as interference may occur, causing the reception to become unstable and  
noise to appear on the screen.  
Avoid using an indoor antenna as this may be affected by interference and poor reception.  
Keep the power cord as far away from the antenna wire as possible.  
zꢀ  
zꢀ  
zꢀ  
Auto Tuning please refer to page 24  
VHF(300-Ohm) antenna / UHF antenna  
When using a 300-ohm twin lead from an outdoor antenna, connect the VHF or UHF antenna leads to the screws of the VHF or UHF adapter. Plug  
the 300-ohm to 75-ohm adapter into the antenna on the LCD MONITOR.  
When both VHF and UHF antennas are combined  
Attach an optional antenna cable signal combiner to the LCD MONITOR antenna terminal, and connect the cables to the antenna mixer. Consult your  
local electronics retailer about available signal combiners.  
Reconnect the unit to the AX power source and turn on the power.  
Using the Remote Control or User Controls, select the "CHANNEL SETTING MENU". Select the appropriate menu based upon which source (cable  
or antenna) is being used.  
Refer to pages 15 and 16 for further information on the "CHANNEL SETTING MENU" as well as for information on how to use the "AUTO  
PROGRAM" function to program available channels.  
8
Installation Instructions  
continued  
Connecting to a Video Components  
1. Make sure that the power switch of the LCD MONITOR is turned off.  
2. Make sure that the power switch of the Video component is turned off.  
Set-Top Box  
DVD/VCR/LD/IRD  
Camera  
Video game  
DVD/VCR/LD/IRD  
Camera  
RCA A/V cable  
S-VIDEO cable  
Adapter  
Video game  
Sound output  
VGA output  
from PC  
from PC  
Cable  
Antenna  
DVI output from PC  
Audio Amp  
Applicable video signals for each input tterminal  
(See page 12 for details)  
Terminal  
RCA  
DVI  
D-sub  
Remarks  
Type  
AV1  
AV2  
Video (Composite)  
S-Video  
Component  
PC/STB  
RGB  
{
Refer to page12  
{
Refer to page 12  
1080i/720P/480P/480i inputs.  
Refer to page 12  
AV3  
AV4  
{
{
1080i/720P/480P/480i inputs.  
Refer to page 12  
RGB1  
RGB2  
Refer to page 12  
Refer to page 12  
({: Available)  
{
{
9
Installation Instructions  
continued  
Connecting to a PC  
Choose an appropriate site and install the product on a level table where the stand is secure.  
Ensure that a power socket is readily accessible near the place where you install the LCD MONITOR.  
Make sure that the power switch of this device is turned off.  
1. Make sure that the display signal of the personal computer to be used is compatible with the specifications of this device.  
See "Product Specifications" concerning the specifications of this device.  
2.Make sure that the power switch of the personal computer is turned off.  
3.Connect the signal input terminal (RGB 1 or RGB 2) on the rear panel of this device to the display signal output terminal of the  
personal computer.  
zꢀUse a cable that fits the input terminal of this device and the output terminal of the personal computer.  
zꢀDepending on the type of personal computer being connected, the use of an optional conversion adapter or the adapter provided with the personal  
computer may be necessary in some cases. For details, refer to the instruction manual of the personal computer or ask the personal computer  
manufacturer or your local retail.  
15 Pin D-sub  
Audio input  
from PC.  
DVI Connector  
VGA  
connector  
PREVENTION OF SCREEN BURN  
Continuous on-screen display of fixed (non-moving) images, such as video games, stock market quotations,  
computer generated graphics and other patterns can cause permanent damage to the LCD MONITOR.  
Such "SCREEN BURN-IN" constitutes misuse and IS NOT COVERED by our Factory Warranty.  
Note  
Subwoofer Output provides a single un-amplified audio output that passes along the audio signal from the LCD MONITOR.  
Note: When using a Home Theater audio system with this LCD MONITOR, please connect the sub woofer (if originally supplied with the audio  
system) directly to the Home Theater components subwoofer terminal.  
10  
Operating Instructions  
Turning Power On and Off  
To turn the LCD MONITOR power ON/OFF, press the POWER  
button or the ON/OFF button on the remote control.  
Power Lamp  
The power lamp will light and turn to green, the LCD MONITOR  
will turn on.  
zNote: During normal use, the main power switch is set in the ON position.  
Power lamp  
Power  
lamp  
Power  
lamp  
Operation  
The OFF button on the remote control or  
the POWER button is OFF.  
Off  
Off  
On  
On  
When the power switch is ON, and the  
ON button on the remote control or the  
POWER button is ON.  
Lights green  
When the power switch is ON, and the  
PC is in power save mode.  
Lights orange  
POWER button  
When the indicator lamp lights orange or the message “No cable  
connected” or “Going to sleep” appears on the screen, there is  
something abnormal about the status of the reception.  
See Trouble Shooting.  
CAUTION  
zAvoid repeatedly turning the LCD MONITOR on and off at short time  
intervals. Failures might result from doing so.  
zꢀ  
If a power failure occurs while the main unit is running, it will be powered  
on upon recovery from the failure. To prevent the power from returning  
unexpectedly, possibly causing damage, turn off the main power switch  
when after power failure occurs. Unplug the AC power source to the AC  
adapter for 30 seconds to reset the unit.  
POWER  
ON/OFF  
button  
11  
Operating Instructions  
continued  
Volume Adjustment  
SOURCE button VOLUME buttons  
The volume can be adjusted by pressing the S and T buttons  
TV>AV>PC  
ENTER  
CH  
MENU  
of the remote control.  
Volume setting value  
Adjustment status guide  
TV  
zWhen the volume buttons are pressed, the volume adjustment  
status guide will be displayed.  
SOURCE  
zꢀ  
The volume will increase when the VOL+ (or S) button is pressed while  
the guide is being displayed.  
zꢀ  
The volume will decrease when the VOL- (or T) button is pressed while  
the guide is being displayed.  
VOLUME  
control  
Audio Mute  
MUTE  
The audio volume can be temporarily muted by pressing the  
MUTE button of the remote control.  
When the MUTE button is pressed, the above icon will appear.  
zꢀ  
The volume setting can be lowered by pressing the VOL- button while  
AV1, AV2, AV3  
RGB1, RGB2,  
AV4 buttons  
the audio is muted.  
zꢀ  
Muting can be cancelled by pressing the VOL+ button or the MUTE  
button while the audio is muted.  
Selecting AV Inputs  
zInput can be switched by pressing the AV1, AV2, AV3, AV4,  
RGB1, or RGB2 buttons  
zInput can be switched in the sequence TVJAV1 JAV2J AV3  
JAV4 J RGB1 VGA J RGB2 DVI by pressing the SOURCE  
button and then select the Input with the select keys  
SꢀTand then press the ENTER  
station, press the TV button.  
button.To select a TV  
TV  
AV1  
AV2  
AV3  
AV4  
RGB2 DVI  
RGB1 VGA  
12  
Operating Instructions  
continued  
Main buttons:  
1. PICTURE PARAMETERS MENU  
2. PC PARAMETERS MENU  
3. AUDIO SETTING MENU  
4. PICTURE-in-PICTURE MENU  
5. CHANNEL SETTING MENU  
6. PARENTAL CONTROLS MENU  
7. GENERAL SETTING MENU  
Picture Parameters  
BRIGHTNESS  
CONTRAST  
COLOR  
TINT  
COLOR TEMP  
FLESHTONE  
SHARPNESS  
WARM  
NORMAL  
COOL  
USER  
0
USER R  
USER G  
USER B  
1. Press the “MENU” button to display the Main Menu screen.  
2. Press the ENTER button to confirm then use the S and T SELECT buttons to select the item to be adjusted and then use the  
W
and  
X
ADJUST  
buttons to adjust the selected items.  
Selected  
Setup hint  
W
X
characters  
BRIGHTNESS  
Black is subdued for increased overall Black is set to off for increased overall  
Adjust as desired.  
darkness.  
brightness.  
CONTRAST  
Narrows the gap between light and dark.  
Broadens the gap between light and dark.  
Adjust for maximum visibility to suit the  
ambient brightness.  
COLOR  
Decrease color level.  
Increase color level.  
Adjust as desired.  
TINT  
Enhances red and weakens green.  
Enhances green and weakens red.  
Adjust as desired.  
COLOR TEMP  
Normally set to NORMAL .  
FLESHTONE  
SHARPNESS  
ON  
OFF  
Set to ON for richer skin color.  
SOFT  
SHARP  
Normally set to the “0” position; shift to the  
minus (-) side for a softer picture and plus (+)  
for a sharper picture.  
Note: Not all menus are available for every input source.  
13  
Operating Instructions  
continued  
PC Parameters  
YES  
NO  
AUTO  
CLOCK  
PHASE  
POSITION  
Selected  
Setup hint  
W
X
characters  
AUTO  
Press the  
light on.  
ENTER button to make the word “YES” Normally set to NO mode. Adjust automatically for clock, phase, and  
position.  
CLOCK  
Reduces the dot clock.  
Increases the dot clock.  
Adjust for maximum character clarity.  
PHASE  
Slows the dot clock Phase  
Advances the dot clock Phase Adjust for clear character visibility.  
POSITION  
Press the PROGRAM button to adjust the display position  
Adjust the horizontal and vertical display positions.  
Audio Setting  
Selected  
Setup hint  
W
X
characters  
BASS  
Decreases bass.  
Decreases treble.  
Increases bass.  
Increaes treble.  
Adjust as desired.  
TREBLE  
Adjust as desired.  
Adjust as desired.  
BALANCE  
Decreases right volume level.  
Increases left volume level.  
Note: Not all menus are available for every input source.  
14  
Operating Instructions  
continued  
Channel Setting  
*Note: The TV must be in TV mode for access to this Menu.  
When operating the TV at first time, its TV system is at “default factory mode” and this mode cannot display the image normally on the screen. In  
order to watch the TV program without problem, please refer to the follow steps to setup the TV system accordingly for normally display  
1.SYSTEM setting: Select between antenna or cable (STD / HRC / IRC) TV system  
SYSTEM  
ANTENNA  
AUTO PROGRAM  
CABLE  
FINE TUNE  
CHANNEL EDIT  
TV 12  
ANTENNA  
CABLE  
STD 12  
STD  
HRC  
IRC  
ANTENNA  
CABLE  
STD  
HRC  
IRC  
HRC 12  
STD  
HRC  
IRC  
IRC 12  
STD  
HRC  
IRC  
SELECT:  
ENTER:  
ADJUST:  
RETURN: MENU  
2. Auto Program setting  
AUTO PROGRAM:Auto search channels  
SYSTEM  
AUTO PROGRAM  
FINE TUNE  
CHANNEL EDIT  
SELECT:  
ENTER:  
ADJUST:  
RETURN: MENU  
3.FINE TUNE setting  
AUTO: Use AUTO function to fine tune screen  
SYSTEM  
AUTO PROGRAM  
FINE TUNE  
AUTO  
CHANNEL EDIT  
MENU  
MANUAL: Use MANUAL function to fine tune screen  
SYSTEM  
AUTO PROGRAM  
FINE TUNE  
AUTO  
MENU  
CHANNEL EDIT  
Note: Not all menus are available for every input source.  
15  
Operating Instructions  
continued  
Channel Setting (Continued)  
4.Channel Edit setting  
CHANNEL ADD: Change the OSD channel number from Red to Green  
12  
12  
SELECT:  
ENTER:  
ADJUST:  
RETURN: MENU  
CHANNEL DELETE:Change the OSD channel number from Green to Red  
12  
12  
SELECT:  
ENTER:  
ADJUST:  
RETURN: MENU  
Selected  
W
X
Setup hint  
characters  
1.Antenna or cable TV system selection.  
ANTENNA  
CABLE STD  
CABLE  
HRC  
1.  
2.  
2.If certain CABLE TV channels are poor or not-  
possible in [STD] mode, select[HRC] or [IRC].  
SYSTEM  
IRC  
AUTO PROGRAM  
FINE TUNE  
Auto program is Auto search channel with TV  
Press  
Enter button to excute.  
MANUAL  
1. Use AUTO function to fine tune screen.  
2. Use MANUAL function to fine tune scrceen.  
1.Add function is add new channel with TV  
2.Delete function is delete commercial channel for TV  
AUTO  
ADD  
DELETE  
CHANNEL EDIT  
Note: Not all menus are available for every input source.  
16  
Operating Instructions  
continued  
ASPECT  
The ASPECT button will select how the video image appears on the  
TV’s screen.  
ZOOM  
There are 4 selections.  
ASPECT  
16.9  
4.3  
Display a wide screen image.  
Displays a 4:3 square picture with letterbox bands  
Stretches the picture to increase the size of  
Images in the center of the picture.  
PANORAMIC  
CINEMA  
Magnifies the image to fill the screen with a picture.  
16:9  
4:3  
PANORAMIC  
CINEMA  
Note : For RGB1 VGA and RGB 2 DVI, you can select 4:3 and 16:9  
aspect mode.  
Note : For HDTV 1080i, 720p and 480p inputs (AV3 / AV4) ,you can  
select 4:3 and 16:9 aspect mode.  
ZOOM  
Each time the ZOOM button of the remote control is  
Pressed, the image on the screen will be enlarged.  
There are 10 selections, Zoom 0 (=Normal size ) to Zoom 9.  
Note:ZOOM is available in 4:3 and 16:9 aspect mode.  
Note: Not all menus are available for every input source.  
17  
Operating Instructions  
continued  
Picture-in-Picture  
OFF  
PIP  
PBP  
POP  
OFF  
PIP  
OFF  
PIP  
SMALL  
PBP  
POP  
PBP  
MEDIUM  
POP  
LARGE  
MULTI 1+12  
MULTI 1+3  
MULTI 1+1  
AUDIO SOURCE  
AUDIO SOURCE  
PIP POSITION  
PIP function description  
Selected  
W
X
Setup hint  
Turn off Picture-in-Picture function  
Change PIP display size & position.  
OFF  
Press  
SMALL  
Enter button to turn off.  
MEDIUM LARGE  
PIP POSITION  
PIP POSITION  
PIP Position:  
Use the S T buttons to adjust pictures to the up or down positions.  
Use the W X buttons to adjust pictures to the right or left positions.  
PBP  
POP  
Turn on Picture-by-Picture function  
Press  
(MULTI 1+12) ÅÆ (MULTI 1+3) ÅÆ (MULTI 1+1)  
PIP  
Enter button to turn on.  
use the S Tbuttons to select the PIP setting.  
Select MAIN or PIP audio function.  
AUDIO SOURCE MAIN  
Note: Not all menus are available for every input source.  
18  
Operating Instructions  
continued  
PICTURE IN PICTURE (Continued)  
Selecting PIP size  
SOURCE  
When the PIP button on the remote control is pressed, a black box will  
appear on the screen.  
PIP  
SELECTSandT  
Each time the PIP button is pressed, the size of box changes as follows.  
SMALL  
MEDIUM  
LARGE  
PIP POSITION  
SMALL  
MEDIUM  
LARGE  
PBP  
PIP-OFF  
Selecting PIP Source  
While a black box appears on the screen, press SOURCE button and PIP SOURCE menu appears.  
Picture mode will change in the following sequence, each time the remote button is pressed.  
Select the SOURCE by using the T S select keys on the remote control. Then, press the  
ENTER button.  
Note: Not all menus are available for every input source.  
19  
Operating Instructions  
continued  
PICTUREʳIN PICTURE (Continued)  
Setting Up PIP through On Screen Main Menu  
1.Press the "MENU" button to display the Main Menu screen.  
2.Select " PICTURE IN PICTURE" Menu with W XʳADJUST button and press  
ENTER button, then following menu will appear.  
OFF  
PIP  
PBP  
POP  
AUDIO SOURCE  
Select PIP size  
1. Press  
2. Select the PIP size withʳS T SELECT button.  
3. Press ENTER button.  
ENTER button.  
4. Press "MENU" button 2 times to return to PICTURE IN PICTURE Main Menu.  
5. Press "MENU" to exit.  
Select PIP Source  
While a black box appears on the screen, press SOURCE button and PIP source  
MENU appears.  
Select the SOURCE by using theS T SELECT buttons on the remote control. Then  
press the  
ENTER button.  
PIP Combination Table  
Available signals are limited in PIP mode as shown in the table below.  
Sub Source  
RGB1 VGA RGB2 DVI  
TV  
O
O
X
AV1 COMPOSITE AV2 S-VIDEO  
AV3 COMPONENT1 AV4 COMPONENT2  
RGB1 VGA  
X
O
O
O
O
O
O
O
X
O
O
X
X
O
O
X
O
O
X
X
O
O
X
O
O
O
O
X
O
O
O
O
X
RGB2 DVI  
AV1 COMPOSITE  
AV2 S-VIDEO  
AV3 COMPONENT 1  
AV4 COMPONENT 2  
TV  
O
O
O
O
O
Main  
X
Source  
O
O
X
X
X
O
O
Note: Not all menus are available for every input source.  
20  
Operating Instructions  
continued  
PICTUREIN PICTURE (Continued)  
Change PIP Position  
PICTURE IN PICTURE  
After selecting PIP and PIP Source,  
1. Press the "MENU" button to display on the On Screen Main  
Menu.  
2. Select "PICTURE IN PICTURE" Menu withW X ADJUST  
button.  
3. Press  
diagram will appear.  
4. Select “PIP” with S T SELECT button.  
5. Press the ENTER Key, then select “PIP POSITION”  
with S T SELECT button and a white ball appears in the  
ENTER button. The following Menu and a  
OFF  
PIP  
SMALL  
PBP  
POP  
MEDIUM  
center of the diagram.  
LARGE  
AUDIO SOURCE  
PIP POSITION  
6. Move the PIP display withS T SELECT and W X ADJUST  
buttons.  
ꢁꢂꢀ Press "MENU" button 2 times to return to "PICTURE IN  
PICTURE" Menu  
Multi PIP  
After selecting PIP Size and PIP Source  
1. Press the "MENU" button to display on the On Screen Main  
PICTURE IN PICTURE  
Manu.  
2. Select "PICTURE IN PICTURE" Menu witht W X ADJUST  
button.  
3. Press ENTER button. The following Menu and a diagram  
will appear.  
OFF  
PIP  
4. Select ” POP” with S TꢀSELECT button.  
5. Press the  
ENTER Key, then select “MULTI” with  
S
PBP  
POP  
T SELECT button  
MULTI 1+12  
MULTI 1+3  
MULTI 1+1  
AUDIO SOURCE  
6.  
Press "MENU" key 2 times to return to "PICTURE IN  
PICTURE" Menu.  
MULTI(1+12)  
MULTI(1+3)  
MULTI(1+1)  
Note: Not all menus are available for every input source.  
21  
Operating Instructions  
continued  
Other Functions  
zThe MTS button is used only when using the TV channel selector.  
Stereo and SAP (2nd Audio program) sound program  
When a bilingual program is received, the sound mode display appears as shown on the right.  
Press the MTS button to select the sound to be heard.  
Each time the button is pressed, Stereo, SAP or Mono appears on the screen.  
TV  
TV  
TV  
CHANNEL:10  
SAP  
CHANNEL:10 MONO  
CHANNEL:10 STEREO  
Mono and SAP (2nd Audio program) sound program  
When a program is received, the sound mode display will appear as shown on the right,  
and you can press the MTS button to select between SAP and mono sound.  
TV  
CHANNEL:10  
SAP  
Each time the button is pressed, SAP or Mono will appear on the screen.  
TV  
TV  
CHANNEL:10 MONO  
CHANNEL:10  
SAP  
Monaural sound  
When a monaural program is received, the sound mode display will be shown. You can press the MTS button to manually select monaural Sound.  
NOTES  
zꢀ  
If the sound signal is not strong enough, press the MTS button until Mono appears on the screen, to receive a clear mono sound.  
If the sound has a hiss noise or keeps switching between stereo and mono mode or SAP and mono mode due to signal strength, press the MTS button until  
zꢀ  
Mono appears on the screen to receive a clear mono sound.  
Stereo sound  
When a stereo program is received, the sound mode display will be shown.  
You can press the MTS button to select the sound mode for stereo or mono reception.  
MAIN:TV1  
PIP:RGB1 VGA  
CHANNEL:10 STEREO  
Note: Not all menus are available for every input source.  
22  
Operating Instructions  
continued  
Parental Controls  
Press “MENU” button and select PARENTAL CONTROLS menu with the W X PROGRAM ADJUST buttons, then press the  
Enter the V chip Password: the factory preset code is 1111.  
ENTER button.  
MPAA RATING  
A second Menu appears. Select MPAA by pressing the ENTER button. Select rating by pressing the T S SELECT buttons. Press the  
ENTER button to enter the rating. Press “MENU” button twice to return to parental controls. Press “Menu” button to exit screen.  
TV PG RATING  
1.Press “MENU” button and select PARENTAL CONTROLS menu with the W X PROGRAM ADJUST buttons, then press the  
button. Enter the V chip Password: the factory preset code is 1111.  
ENTER  
2.A second Menu appears. Select TV PG Rating by pressing the  
T
SELECT button. Press the  
ENTER button, a third Menu appears.  
Press the T S SELECT buttons to select rating, press the  
ENTER button to enter the rating.  
3.Select the ratings with T SPROGRAM ADJUST buttons. Press the ENTER button to set the rating, a dot will appear next to the rating.  
4.To exit the sub menu press “MENU” button.  
5.To exit the TV PG Rating menu, press the “MENU” button.  
6.To exit Parental Controls Menu, press the “MENU” button a second time.  
Note: Not all menus are available for every input source.  
23  
Operating Instructions  
continued  
Parental Controls (Continued)  
PASSWORD  
1.Press “MENU” button and select PARENTAL CONTROLS menu with the W X PROGRAM ADJUST buttons, then press the  
ENTER  
button. Enter the V chip Password: the factory preset code is 1111.ꢀꢀ  
2.A second Menu appears. Select password by pressing theT SELECT button, press the  
the numbers on the TV’s remote control.  
ENTER button, Enter the new password using  
3.Enter the password a second time to continue.  
4.A password confirmed window will appear. Press Menu button to exit Parental Controls.  
This function will block out the selected channel or video input. The code to enter the LOCKS feature is a four-digit secret code number. Use the  
number buttons to select the secret code.  
Enter Password  
The factory preset code is (1111).  
Change Password  
MPAA RATING  
Enter NEW Password  
NA; G; PG; PG-13; R; NC-17; X  
This is used to enter a new four digit number you prefer.  
When this is selected, you can block various types of movies and videotapes  
based on motion picture ratings. Picture-in Picture will also be blocked  
automatically.  
NONE; TV-Y; TV-Y7 (FV); TV-G; TV-PG (D; L; S; V)  
TV-14 (D; L; S; V); TV-MA (L; S; V)  
When this is selected, various types of television programming based on  
parental guide ratings will be blocked. Picture-in-Picture will also be blocked  
automatically.  
TV PG RATING  
The password prevents viewing of any movie that you feel may be inappropriate due to its content. Use the S or T SELECT buttons to select the MPAA  
RATING category that you want to block. Press the OK button to block the MPAA RATING that you have selected. Once the rating is selected, for example  
PG-13, all MPAA rated PG-13 and higher (R, NC-17 and X) movies will be blocked.  
Press RETURN to return to the previous menu.  
Motion Picture Ratings Chart  
Contains no rating. Not Rated and Not Applicable (NA) programs.  
NA  
Movie has not been rated or ratings do not apply.  
G
PG  
General audiences. All ages are permitted to watch.  
Parental guidance suggested. Some material may not be suitable for children.  
Parents strongly cautioned. Some material may be inappropriate for children under 13.  
Restricted. Under 17 requires an accompanying parent or adult guardian.  
No one 17 and under are permitted to watch.  
PG-13  
R
NC-17  
X
Adults only.  
24  
Operating Instructions  
continued  
TV PG RATING  
This is to prevent viewing of any TV program that you feel may be inappropriate due to its content. Use the  
S
that you want to block. Press the OK button to block the TV PG RATING that you have selected. Press the RETURN button to return to the previous menu.  
or  
T
SELECT buttons to highlight the category  
TV Parental Guide Ratings Chart  
All children. The themes and elements in this program are specifically designed for a very young audience, including children from ages 2-  
TV-Y  
6.  
Directed to older children. Themes and elements in this program may include mild physical or comic violence, or may frighten children  
TV-Y7  
under the age of 7.  
TV-G  
General audience. It contains little or no violence, no strong language, and little or no sexual dialogue or situations.  
Parental guidance suggested. The program may contain infrequent coarse language, limited violence, some suggestive sexual dialogue  
and situations.  
TV-PG  
Parents strongly cautioned. This program may contain sophisticated themes, intense sexual situation, more intense violence and  
intensely suggestive dialogues.  
TV-14  
TV-MA  
Mature audience only. This program may contain mature themes, indecent language, graphic violence and explicit sexual content.  
㪝㩷㪭㪠㪦㪣㪜㪥㪚㪜  
Fantasy Violence  
Moderate Violence  
Sexual Situations  
Coarse Language  
㪭㪠㪦㪣㪜㪥㪚㪜  
㪪㪜㪯㪬㪘㪣㩷㪚㪦㪥㪫㪜㪥㪫  
㪝㪦㪬㪣㩷㪣㪘㪥㪞㪬㪘㪞㪜  
㪪㪬㪞㪞㪜㪪㪫㪠㪭㪜㩷㪛㪠㪘  
Suggestive Dialogue  
NOTE  
If you block TV-14D, you will still permit TV MA programs; if you block TV-14DV, you will automatically block TV-MAV programs, but you will still permit  
TV-MALS programs. This means that the TV will block violence in TV-14 and higher (TV-MA), but not language and sex.  
25  
Operating Instructions  
continued  
General Setting  
OSD POSITION  
OSD TIMEOUT  
OSD LANGUAGE  
OSD MENU LOCK  
SLEEP TIMER  
I/P INFO  
FACTORY RESET  
TRANSPARENCY  
Selected  
S
T
Setup hint  
characters  
OSD POSITION  
OSD TIMEOUT  
OSD LANGUAGE  
Use the S T and W X buttons to adjust the OSD position  
Adjusts the OSD position  
10SEC--30SEC—1 MIN  
Adjusts OSD display and on-screen time  
English—Japan—Espanol—Francais  
Sets the language for the OSD.  
1. Select “ON” to lock OSD MENU. A message appears  
stating that the TV is lock.  
2. Press the MENU button and volume increase (on the  
keypad) simultaneously. A message appears stating that  
the TV is unlocked.  
OSD MENU LOCK  
SLEEP TIMER  
ON  
OFF  
Set the TV off time for each mode (OFF/30MIN/ 60MIN/ 120  
MIN)  
Use the S T buttons to set the TV off time mode.  
INPUT INFO  
To display information about the input signal.  
Displays information about the input signal  
Resets all settings to FACTORY defaults.  
Adjusts OSD MENU transparency  
FACTORY RESET  
TRANSPARENCY  
YES  
NO  
Use the W X buttons to adjust OSD menu transparency  
* Depending on the type of signal displayed, displays may not be optimized through automatic adjustment. Manually adjust to optimize them.  
* When operating the TV at first time, its TV system is at “default factory mode” and this mode cannot display the image normally on the screen.In  
order to watch the TV program without problem, please refer to the page 25 to setup the TV system accordingly for normally display.  
26  
Operating Instructions  
continued  
Captions Menu  
Setup Closed Caption  
Press the CCD button on the remote control then press the  
ENTER  
button. Select MODE menu by pressing the  
the ENTER button.  
SELECT button and press  
Select the closed caption by pressing the  
ENTER button.  
SELECT buttons. Press the  
To exit Captions Menu, press the MENU button twice.  
To Select Box or Shadow display  
Press the CCD button on the remote control and DISPLAY menu by pressing the  
ENTER button.  
SELECT button and press the  
Select BOX or SHADOW. Press the  
ENTER button.  
To exit Captions Menu, press the MENU button twice.  
Closed Captions are the dialogues, narration and/or sound effects of a television program or home video that are  
displayed on the LCD Television screen.  
Press the CCD button then press  
Enter button.  
[1]Press the CCD button on the remote control then press the ENTER button to  
enter the captions Menu.  
Caption Display  
Mode  
[2]Press the MENU button twice to exit.  
[Captions] is for the program you are viewing.  
CC1- -CC2- - TEX1---TEXT2  
[Text] is for additional information such as news reports or a TV program guide.  
This information covers the entire screen and viewing the TV program is not  
possible. Text may not be available with every [C.C] program.  
Channel (Captions) CC1- -CC2  
Channel  
[1] is used for the primary language (usually English)  
[2] is sometimes used for a second language (may very by region).  
[3] is sometimes used for a third language (may very by region).  
[4] is sometimes used for a fourth language (may very by region).  
[1] is used for the primary language, and has a black back ground.  
[1] is used for the primary language, and has a line back ground.  
TEX1---TEXT2  
(Text)  
BOX  
SHADOW  
NOTE  
CAPTION DISPLAY will not work when viewing a picture via COMPONENT input (AV3/AV4:Y-CbCr/Y-PbPr) or DVI-HDTV inputs.  
CAPTION DISPLAY will not work for other Extended Data Services.  
When PIP (Multi Picture) mode is on, CAPTION DISPLAY is activated on the selected display.  
27  
Features  
23diagonalscreensizeaddsanewoptiontoinformationdisplayvisualofferings.  
1280x768resolutionallowsforcrisptextandpreciseimages.  
Nopermanentphosphorimageburn-incontributestooptimalscreenperformanceandlongermonitorlife.  
XtraView®technologyallowsforwide-angleviewing.  
User-friendly,efficientdesignfeaturesthecurrentlyproposedVESA-standardmountingandanoveralllightweight  
construction for easy transport and installation.  
SpeakerBardeliversanenhancedmultimediaexperiencewithamazingsoundquality.  
Lowpowerconsumptionandreducedheatemissionleadtoalowertotalcostofownership.  
NEC’squalityandreliabilityprovidepeaceofmindwitha1-yearwarranty(includingbacklight)and24/7  
customerserviceandtechnicalsupport.  
No Touch Auto Adjust: No Touch Auto Adjust automatically adjusts the monitor to optimal settings upon initial  
setup.  
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.  
AccuColor® Control System with allows you to change between the color settings on your display to match  
your personal preference.  
PlugandPlay:TheMicrosoft®solutionwiththeWindows®95/98/ME/2000/XPoperatingsystemfacilitates  
setup and installation by allowing the monitor to send its capabilities (such as screen size and resolutions supported)  
directlytoyourcomputer, automaticallyoptimizingdisplayperformance.  
IntelligentPowerManager(IPM™)Systemprovidesinnovativepower-savingmethods,savingtwo-thirdsofyour  
monitorenergycosts.  
MultipleFrequencyTechnologyautomaticallyadjustsmonitortothedisplaycard’sscanningfrequency,thus  
displayingtheresolutionrequired.  
FullScan®Capabilityallowsyoutousetheentirescreenareainmostresolutions,significantlyexpandingimagesize.  
VESAStandardMountingInterfaceallowsuserstoconnecttheirLCDmonitortoanyVESAstandardthirdparty  
mounting arm or bracket. Allows for the monitor to be mounted on a wall or an arm using any third party compli-  
ant device. NEC recommends using mounting interface that comply with UL1678 standard in North America.  
DVI-D:The digital-only subset of DVI created by the Digital Display Working Group (DDWG) for digital connections  
between computers and displays. As a digital-only connector, analog support is not provided off a DVI-D connec-  
tor. As a DVI-based digital only connection, only a simple adapter is necessary for compatibility between DVI-D  
and other DVI-based digital connectors such as DFP and P&D.  
28  
Troubleshooting  
Nopicture  
The signal cable should be completely connected to the display card/computer.  
The display card should be completely seated in its slot.  
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.  
PowerButtondoesnotrespond  
Unplug the power cord of the monitor from the AC outlet for a minimum of 30 seconds to turn off and reset the monitor.  
Image persistence  
Please be aware that LCD Technology may experience a phenomena known as Image 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: As with all personal display devices, NEC-Mitsubishi Electronics Display recommends using a moving screen saver at regular  
intervals whenever the screen is idle or turning off the monitor when not in use.  
Imageisunstable,unfocusedorswimmingisapparent  
Signal cable should be completely attached to the computer.  
Use the OSD screen controls to focus and adjust display by increasing or decreasing the clock phase total. When the display  
mode is changed, the OSD 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 60Hz refresh rate.  
Imageofcomponentsignalisgreenish  
Check to see if the DVD/HD input connector is selected.  
LEDonmonitorisnotlit(nogreenorredcolorcanbeseen)  
Power Switch should be in the ON position and power cord should be connected.  
Make certain the computer is not in a power-saving mode (touch the keyboard or mouse).  
Displayimageisnotsizedproperly  
Use the OSDscreen controls to increase or decrease the clock 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.)  
Selectedresolutionisnotdisplayedproperly  
Use OSD information to enter Information menu and confirm that the appropriate resolution has been selected. If not, select  
corresponding option.  
NoSound  
Check to see if speaker cable is properly connected.  
Check to see if mute is activated.  
Check to see if volume is set at minimum.  
RemoteControlisnotavailable  
Test the Remote Control’s batteries for strength/life.  
Check if the batteries are inserted correctly.  
Check if the Remote Control is pointed at the monitor’s remote sensor.  
29  
Troubleshooting  
continued  
Symptoms  
If the solution does not correct the symptoms, please contact your local Service center for assistance.  
DO NOT OPEN THE MONITOR.  
Self servicing can be hazardous. There are no  
user serviceable parts inside and opening or  
removing covers may expose you to  
WARNING  
dangerous shock hazards or other risks.  
Refer all servicing to qualified personnel.  
See Page  
Symptom  
Point to check  
There is no picture and the power-indicating lamp  
is off.  
Check to see that the power cable is properly  
connected.  
11  
Press the main switch.  
The message “No cable connected” or “Going to  
sleep” is displayed.  
No sync signal is detected.  
Check that the signal cable is properly connected.  
There is no picture and the power indicating lamp  
lights orange.  
Make sure that the computer, imaging equipment,  
etc., is turned on.  
Make sure the computer is not in power-save mode.  
Ensure that the input selection matches the  
connection terminal.  
The message “Invalid Mode.” is displayed.  
An input signal is received abnormally.  
32  
Ensure that the input signal matches the monitor  
specifications.  
Check to see that the signal cable is properly  
connected.  
The power indicating lamp is lit normally but there  
is no picture.  
Check the contrast and brightness settings  
(adjust them for higher contrast and brightness).  
13  
14  
Check to see that the signal cable is properly  
connected.  
The display image appears slanted.  
Adjust the clock frequency and the phase.  
(Adjust the clock frequency first, the dot clock  
phase next.) (RGB input)  
Text displayed across the screen appears  
vertically streaked, with the characters in vertical  
columns blurred.  
Text displayed across the screen appears blurred.  
A fine pattern flickers when displayed on the  
screen.  
Adjust the clock phase till the desired clarity is  
obtained.  
(RGB input)  
14  
The remote control does not work.  
Ensure that the batteries in the remote control are  
inserted with the correct polarity.  
5
Check to see that the batteries in the remote  
control are functional.  
30  
Troubleshooting  
continued  
Symptoms(continued)  
Symptom  
Point to check  
The temperature of the display panel surface is The LCD display panel works by lighting phosphors. In some cases, this  
warm.  
may cause the temperature of the panel surface to increase. Please note  
that this is not a malfunction.  
Points that do not light, points with brightness High-precision technology is used to manufacture the LCD display panel,  
different from that of the periphery, points with However over the life of the LCD panel, a few pixel elements may fail.  
color different from that of the periphery, etc.  
This is not to be considered a defect in the panel.  
Coarse horizontal stripes appear in FULL display.  
Adjusting the Clock Phase will reduce the horizontal stripes. (RGB input)  
The screen flickers in the form of horizontal lines  
oscillating up and down.  
(PC INPUT MODE only)  
If the frequency from the computer is below 85Hz, try a higher frequency  
(to a maximum limit of 85Hz). There may be a slight attenuation of the  
current image.  
The top surface of the monitor heats up.  
When used for long periods of time, the top surface of the monitor may  
heat up. This is not a malfunction.  
The thickness of characters and lines may vary when images with a  
vertical resolution greater than 720 lines are displayed; however this is  
not a malfunction.  
Text characters are displayed with varying  
thickness.  
The ambient temperature of the monitor may be low. Ambient temperatures  
less than about 15° degrees, may cause lower luminance.  
The display does not seem bright enough.  
The panel protection circuit automatically lowers the luminance, and is  
not a malfunction. The luminance will be restored when power is turned  
on for a while.  
The display does not seem bright enough. (RGB The setup-frequency setting in RGB input may be set to PC mode. When set  
to PC mode, the luminance is lowered by about 10% than when set as Movie  
mode. This is not a malfunction. If you do not mind flicker on the display,  
please switch to Movie mode.  
input)  
31  
Troubleshooting  
continued  
Symptoms(continued)  
Make the checks suggested below depending on the symptoms observed. If the symptoms remain unresolved, contact your dealer.  
DO NOT OPEN THE MONITOR.  
Self servicing can be hazardous. There are  
no user serviceable parts inside and opening or  
removing covers may expose you to dangerous  
shock hazards or other risks.  
WARNING  
Refer all servicing to qualified personnel.  
Symptom  
Possible reason  
Remedy  
(1)Connection of antenna/cable lead in wire to  
the TV is poor.  
(1)Make new connection and/or change  
antenna plug.  
(2)Corroded or poor antenna/cable  
connections.  
(2)Make new connections or use new cable.  
(3)Re-align the antenna.  
(3)Antenna has moved position.  
(4)Adverse weather conditions.  
(5)Transmitter problems.  
(4)None.  
(5)Check with the local Operator.  
snowy picture - poor sound  
multiple images - sound O.K  
intermittent interference  
no picture or sound  
(1)Antenna has moved position.  
(2)Adverse weather conditions.  
(3)Transmitter problems.  
(4)AV Input is not set correctly.  
(5)Corroded or poor antenna / cable  
connections.  
(1)Re-align the antenna.  
(2)None.  
(3)Check with the local Operator.  
(4)Check the external equipment connected.  
(5)Make new connections or use new cable.  
(1)Interference from electrical or mechanical  
motors, fluorescent lights, portable radios  
etc.  
(2)Corroded or poor antenna/cable  
connections.  
(1)Check devices for shielding and renew if  
necessary or move further from TV.  
(2)Make new connections or use new cable.  
0
9
(1)TV may be in AV mode.  
(1)Press the PROGRAM button or the to  
buttons on your remote control to return to  
normal TV mode.  
(2)Check picture / sound controls (go to MAIN  
MENU).  
(3)Press POWER ON / OFF button.  
(4)Make new connections or use new cable.  
(2)Picture/sound setting is set to minimum.  
(3)TV is in standby or power save mode.  
(4)Corroded or poor antenna / cable  
connections.  
32  
References  
NEC-MitsubishiMonitorCustomerService&Support  
CustomerServiceandTechnicalSupport:  
Fax:  
(800)632-4662  
(800)695-3044  
PartsandAccessories/Macintosh  
CableAdapter:  
WarrantyInformation:  
(888) NEC-MITS [888-632-6487]  
OnlineTechnicalSupport  
SalesandProductInformation  
SalesInformationLine:  
CanadianCustomers:  
GovernmentSales:  
(888)NEC-MITS[888-632-6487]  
(866)771-0266,Ext#:4037  
(800)284-6320  
GovernmentSalesemail:  
ElectronicChannels  
WorldWideWeb:  
ProductRegistration:  
EuropeanOperations:  
DriversandDownloads  
33  
Specifications  
LCD Module  
Diagonal :  
23.0 inch  
23.0 inch  
1280 x 768  
Active matrix; thin film transistor (TFT)  
liquid crystal display (LCD); 0.390 mm dot  
pitch; 500cd/m2 white luminance;  
500:1 contrast ratio, typical  
Viewable Image Size :  
Native Resolution (Pixel Count) :  
Input Signal  
PC INPUT  
Video :  
Sync :  
ANALOG 0.7 Vp-p/75 Ohms Digital Input: DVI  
Separate sync. TTL Level  
Horizontal sync. Positive/Negative  
Vertical sync. Positive/Negative  
VIDEO INPUT  
Composite 1.0V p-p Input Impedance 75 Ohm RCA-INPUT  
Y/C Y:0.7V p-p C:0.283V p-p Input Impedance 75 Ohm S-TERMINAL-INPUT  
2 component 1.0/0.7V p-p Input Impedance 75 Ohm RCA-INPUT  
AUDIO INPUT  
RCA PIN-JACK L/R 3 INPUT, STEREO Mini Jack 1INPUT  
500mV rms Input Impedance 22 Kohm  
AUDIO OUTPUT  
RCA PIN-JACK L/R 1OUTPUT 500mV rms  
RCA PIN-JACK Subwoofer 1 OUTPUT 300mV rms  
Display Colors  
Maximum  
Viewing Angles  
Over 16,000,000  
85°/85° (CR>10)  
85°/85° (CR>10)  
Dependent on display card used.  
Left/Right :  
Up/Down :  
Synchronization  
Range  
Resolutions Supported  
Horizontal :  
Vertical :  
31.5 kHz to 60.0 kHz  
56.0 Hz to 75.0 Hz  
Automatically  
Automatically  
Some systems may not support all modes listed.  
720 x 400*1 :VGA text  
640 x 480*1 @ 60 Hz to 75 Hz  
800 x 600*1 @ 56 Hz to 75 Hz  
1024 x 768*1 @ 60 Hz to 75 Hz  
1280 x 768 @ 60 Hz to 75 Hz...................NEC-Mitsubishi Electronics Display cites  
1152 x 864*1 @ 60 Hz to 70 Hz  
1280 x 960*1 @ 60 Hz to 70 Hz  
1280 x 1024*1 @ 60 Hz to 70 Hz  
recommended resolution at 60 Hz for  
optimal display performance.  
NTSC  
HDTV: 480i (60 Hz), 480p (60 Hz), 576i (50 Hz), 720p (50/60 Hz), 1080i (50/60  
Hz)  
Active Display Area  
Horizontal :  
Vertical :  
19.7 inch  
11.8 inch  
Power Supply  
Current Rating  
Dimensions  
100 – 240 V ~ 50/60 Hz  
19V DC 6.3A  
580.0 mm (W) x 467.5 mm (H) x 210.0 mm (D)  
22.8 inches (W) x 18.4 inches (H) x8.3 inches (D)  
Weight  
10.0 kg  
22.0 lbs  
Environmental Considerations  
Operating Temperature :  
5°C to 35°C/41°F to 95°F  
30% to 80%  
0 to 12,001 Feet  
Humidity :  
Feet :  
Storage Temperature :  
Humidity :  
-10°C to 60°C/14°F to 140°F  
10% to 85%  
0 to 40,000 Feet  
Feet :  
*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.  
NOTE: Technical specifications are subject to change without notice.  
34  
Limited Warranty  
NEC-MitsubishiElectronicsDisplayofAmerica,Inc.(hereinafterNMD-A”)warrantsthisProducttobefree  
fromdefectsinmaterialandworkmanshipand,subjecttotheconditionssetforthbelow,agreestorepairor  
replace(atNMD-A’ssoleoption)anypartoftheenclosedunitwhichprovesdefectiveforaperiodofone(1)  
yearfromthedateoffirstconsumerpurchase.Sparepartsarewarrantedforninety(90)days.Replacement  
parts or unit may be new or refurbished and will meet specifications of the original parts or unit.  
Thiswarrantygivesyouspecificlegalrightsandyoumayalsohaveotherrights,whichvaryfromstatetostate.  
ThiswarrantyislimitedtotheoriginalpurchaseroftheProductandisnottransferable. Thiswarrantycovers  
onlyNMD-A-suppliedcomponents.Servicerequiredasaresultofthirdpartycomponentsisnotcoveredunder  
thiswarranty.Inordertobecoveredunderthiswarranty,theProductmusthavebeenpurchasedintheU.S.A.  
orCanadabytheoriginalpurchaser.ThiswarrantyonlycoversProductdistributionintheU.S.A.orCanada  
by NMD-A. No warranty service is provided outside of the U.S.A. or Canada. Proof of Purchase will be  
requiredbyNMD-Atosubstantiatedateofpurchase.Suchproofofpurchasemustbeanoriginalbillofsale  
or receipt containing name and address of seller, purchaser, and the serial model number of the product.  
It shall be your obligation and expense to have the Product shipped, freight prepaid, or delivered to the  
authorizedresellerfromwhomitwaspurchasedorotherfacilityauthorizedbyNMD-Atorendertheservices  
provided hereunder in the original package. All Products returned to NMD-A for service MUST have prior  
approval, whichmaybeobtainedbycalling1-800-632-4662. TheProductshallnothavebeenpreviously  
altered, repaired, or serviced by anyone other than a service facility authorized by NMD-A to render such  
service, the serial number of the product shall not have been altered or removed. In order to be covered by  
thiswarrantytheProductshallnothavebeensubjectedtodisplayingoffixedimagesforlongperiodsoftime  
resulting in image persistence (afterimage effects), accident, misuse or abuse or operated contrary to the  
instructions contained in the User’s Manual. Any such conditions will void this warranty.  
NMD-ASHALLNOTBELIABLEFORDIRECT,INDIRECT,INCIDENTAL,CONSEQUENTIAL,OROTHERTYPES  
OF DAMAGES RESULTING FROM THE USE OF ANY NMD-A PRODUCT OTHER THAN THE LIABILITY  
STATED ABOVE. THESE WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED,  
INCLUDING,BUTNOTLIMITEDTO,THEIMPLIEDWARRANTIESOFMERCHANTABILITYORFITNESSFOR  
A PARTICULAR PURPOSE. SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES  
ORTHELIMITATIONOREXCLUSIONOFLIABILITYFORINCIDENTALORCONSEQUENTIALDAMAGESSO  
THE ABOVE EXCLUSIONS OR LIMITATIONS MAY NOT APPLY TO YOU.  
ThisProductiswarrantedinaccordancewiththetermsofthislimitedwarranty.Consumersarecautionedthat  
Product performance is affected by system configuration, software, the application, customer data, and  
operatorcontrolofthesystem,amongotherfactors.WhileNMD-AProductsareconsideredtobecompatible  
withmanysystems,specificfunctionalimplementationbythecustomersoftheProductmayvary.Therefore,  
suitability of a Product for a specific purpose or application must be determined by consumer and is not  
warranted by NMD-A.  
For the name of your nearest authorized NEC-Mitsubishi Electronics Display service facility, contact NEC-  
Mitsubishi Electronics Display of America at 1-800-632-4662.  
35  
TCO’99  
Congratulations! You have just purchased a TCO’99 approved and  
labelledproduct!Yourchoicehasprovidedyouwithaproductdeveloped  
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 encourag-  
ing 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(TheSwedishSocietyforNatureConservation)andStatensEnergimyndighet  
(The Swedish National Energy Administration).  
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,  
brominatedandchlorinatedflameretardants, CFCs(freons)andchlorinatedsolvents, amongother  
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 bio-  
36  
TCO’99  
–continued  
accumulative* 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.  
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**  
Mercuryissometimesfoundinbatteries, relaysandswitches, Mercurydamagesthenervoussystem  
and is toxic in high doses.  
TCO’99 requirement states that batteries may not contain any Mercury. It also demands that no  
mercuryispresentinanyoftheelectricalorelectronicscomponentsassociatedwiththedisplayunit.  
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).  
TherelevantTCO’99requirement;NeitherCFCsnorHCFCsmaybeusedduringthemanufacturing  
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 Bio-accumulative.  
To obtain complete information on the environmental criteria document, order from:  
TCO Development Unit  
SE-114 94 Stockholm  
SWEDEN  
FAX Number: +46 8 782 92 07  
E-mail (Internet): [email protected]  
You may also obtain current information on TCO’99 approved and labelled products by  
37  
DeclarationoftheManufacturer  
We hereby certify that the color moni-  
tors LCD2335WXM is in compliance  
with Council Directive 73/23/EEC:  
– EN 60950-1  
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 Corporation  
4-13-23, Shibaura,  
Minato-Ku  
Tokyo 108-0023, Japan  
NEC LCD2335WXM  
PROPRIETARY NOTICE AND LIABILITY DISCLAIMER  
The information disclosed in this document, including all designs and related materials, is the valuable property of NEC-Mitsubishi  
ElectronicsDisplayofAmericaand/oritslicensors, asappropriate, reserveallpatent, copyrightandotherproprietaryrightstothis  
document,includingalldesign,manufacturing,reproduction,useandsalesrightsthereto,excepttotheextentsaidrightsareexpressly  
granted to others.  
The NEC-Mitsubishi Electronics Display of America product(s) discussed in this document are warranted in accordance with the  
terms of the Limited Warranty Statement accompanying each product. However, actual performance of each such product is  
dependent upon factors such as system configuration, customer data and operator control. Since implementation by customers  
of each product may vary, the suitability of specific product configurations and applications must be determined by the customer  
and is not warranted by NEC-Mitsubishi Electronics Display of America.  
To allow for design and specification improvements, the information in this document is subject to change at any time without  
notice. Reproduction of this document or portions thereof without prior approval of NEC-Mitsubishi Electronics Display of  
America is prohibited.  
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:  
Address:  
NEC-Mitsubishi Electronics Display of America, Inc.  
1250 North Arlington Heights Road, Suite 500  
Itasca, Illinois 60143-1248  
Tel. No.:  
(630) 467-3000  
Type of Product:  
DisplayMonitor  
EquipmentClassification: ClassBPeripheral  
Model:  
MultiSync®LCD2335WXM™ (L234GC)  
We hereby declare that the equipment specified above  
conforms to the technical standards as specified in the FCC Rules.  
Windows is a registered trademark of Microsoft Corporation. NEC is a registered trademark of NEC Corporation. All other brands  
and product names are trademarks or registered trademarks of their respective owners.  
®
As an ENERGY STAR Partner, NEC-Mitsubishi Electronics Display of America has determined that this product meets the ENERGY STAR  
guidelines for energy efficiency. The ENERGY STAR emblem does not represent EPA endorsement of any product or service.  
P/N: HD67NV23010  
PRINTED IN CHINA  

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