NEC Flat Panel Television P551AVT User Manual

User’s Manual  
MultiSync P401  
MultiSync P461  
MultiSync P521  
MultiSync P551  
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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 Display Solutions of America, Inc.  
Address:  
500 Park Boulevard, Suite 1100  
Itasca, Illinois 60143  
(630) 467-3000  
Tel. No.:  
Type of Product:  
Display Monitor  
Equipment Classification: Class B Peripheral  
Model: MultiSync P401 (L408TM)  
MultiSync P461 (L468TN)  
MultiSync P521 (L528N7)  
MultiSync P551 (L559NL)  
We hereby declare that the equipment specified above  
conforms to the technical standards as specified in the FCC Rules.  
Canadian Department of Communications Compliance Statement  
DOC: This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.  
C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CAN/CSA C22.2 No. 60950-1.  
FCC Information  
1. Use the attached specified cables with the MultiSync P401 (L408TM)/MultiSync P461 (L468TN)/MultiSync P521 (L528N7)/  
MultiSync P551 (L559NL) colour monitor so as not to interfere with radio and television reception.  
(1) Please use the supplied power cord or equivalent to ensure FCC compliance.  
(2) Please use the supplied shielded video signal cable, Mini D-SUB 15 pin to Mini D-SUB 15 pin.  
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.  
Windows is a registered trademark of Microsoft Corporation.  
NEC is a registered trademark of NEC Corporation.  
OmniColor is a registered trademark of NEC Display Solutions Europe GmbH in the countries of EU and  
Switzerland.  
DisplayPort is trademarks of Video Electronics Standards Association.  
All other brands and product names are trademarks or registered trademarks of their respective owners.  
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC  
in the United States and other countries.  
English-1  
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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 POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS  
THE PRONGS CAN BE FULLY INSERTED.  
REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE.  
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.  
CAUTION  
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM  
WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE  
POWER CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER  
SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.  
This symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause  
electric shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit.  
This symbol alerts the user that important literature concerning the operation and maintenance of this unit  
has been included. Therefore, it should be read carefully in order to avoid any problems.  
CAUTION: Please use the power cord provided with this display in accordance with the table below. If a power cord is not  
supplied with this equipment, please contact your supplier. For all other cases, please 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.  
European  
Continental  
Plug Type  
North America  
U.K.  
Chinese  
Japanese  
Plug Shape  
U.S.A./Canada  
120*  
Region  
Voltage  
EU (except U.K.)  
230  
U.K.  
230  
China  
220  
Japan  
100  
*When operating the MultiSync P401 (L408TM)/MultiSync P461 (L468TN)/MultiSync P521 (L528N7)/MultiSync P551 (L559NL)  
monitor with its AC 125-240V power supply, use a power supply cord that matches the power supply voltage of the AC power  
outlet being used.  
NOTE: This product can only be serviced in the country where it was purchased.  
Declaration  
Declaration of the Manufacturer  
We hereby certify that the color monitor MultiSync  
P401 (L408TM)/MultiSync P461 (L468TN)/MultiSync  
P521 (L528N7)/MultiSync P551 (L559NL) are in  
compliance with  
and marked with  
Council Directive 2006/95/EC:  
– EN 60950-1  
NEC Display Solutions, Ltd.  
Council Directive 2004/108/EC:  
– EN 55022  
4-13-23, Shibaura,  
Minato-Ku  
Tokyo 108-0023, Japan  
– EN 61000-3-2  
– EN 61000-3-3  
– EN 55024  
Council Directive 2009/125/EC:  
EC No. 642/2009  
– EN 62301:2005  
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Safety Precautions, Maintenance & Recommended Use  
FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE  
FOLLOWING WHEN SETTING UP AND USING  
THE MULTI-FUNCTION MONITOR:  
Immediately unplug your monitor from the wall outlet and refer  
servicing to qualified service personnel under the following  
conditions:  
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.  
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.  
Do not spill any liquids into the cabinet or use your monitor  
near water.  
If you notice any structural damage such as cracks or  
unnatural wobbling.  
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.  
If the monitor does not operate normally by following  
operating instructions.  
Recommended Use  
Do not place any heavy objects on the power cord.  
Damage to the cord may cause shock or fire.  
For optimum performance, allow 20 minutes for warm-up.  
Rest your eyes periodically by focusing on an object at least  
5 feet away. Blink often.  
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.  
Position the monitor at a 90° angle to windows and other  
light sources to minimize glare and reflections.  
Do not mount this product face up, face down or upside  
down for an extended period of time as it may cause  
permanent damage to the screen.  
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, contrast and sharpness  
controls to enhance readability.  
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)  
Avoid displaying fixed patterns on the monitor for long  
periods of time to avoid image persistence (after image  
effects).  
In UK, use a BS-approved power cord with molded plug  
having a black (13A) fuse installed for use with this monitor.  
Get regular eye checkups.  
Do not place any objects onto the monitor and do not use  
the monitor outdoors.  
Ergonomics  
The lamps in this product contain mercury. Please  
dispose according to state, local or federal law.  
To realize the maximum ergonomic benefits, we recommend  
the following:  
Do not bend, crimp or otherwise damage the power cord.  
If glass is broken, handle with care.  
Use the preset Size and Position controls with standard  
signals.  
Do not cover vent on monitor.  
Use the preset Color Setting.  
Use non-interlaced signals.  
Do not use monitor in high temperature, humid, dusty, or  
oily areas.  
Do not use primary color blue on a dark background, as it is  
difficult to see and may produce eye fatigue due to  
insufficient contrast.  
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 the monitor.  
Cleaning the LCD Panel  
When the liquid crystal panel is dusty, please gently wipe  
with a soft cloth.  
Please do not rub the LCD panel with hard material.  
Please do not apply pressure to the LCD surface.  
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.  
Please do not use OA cleaner as it will cause deterioration  
or discolor on the LCD surface.  
Do not move or mount this product by hanging a rope or wire  
to the backside handle.  
Do not mount or secure this product by using the backside  
handle. It may fall and cause personal injury.  
Cleaning the Cabinet  
Unplug the power supply  
Gently wipe the cabinet with a soft cloth  
Handle with care when transporting. Save packaging for  
transporting.  
To clean the cabinet, dampen the cloth with a neutral  
detergent and water, wipe the cabinet and follow with a dry  
cloth.  
If using the cooling fan continuously, it is recommended to  
wipe holes clean a minimum of once a month.  
NOTE: DO NOT clean with benzene thinner, alkaline detergent,  
alcoholic system detergent, glass cleaner, wax, polish  
cleaner, soap powder, or insecticide. Rubber or vinyl  
should not be in contact with the cabinet for an  
extended period of time. These types of fluids and  
materials can cause the paint to deteriorate, crack or  
peel.  
Please clean the holes of back cabinet to reject dirt and  
dust at least once a year because of set reliability.  
When using a LAN cable, do not connect to a peripheral  
device with wiring that might have excessive voltage.  
Connecting to a TV*  
Cable distribution system should be grounded (earthed) in  
accordance with ANSI/NFPA 70, the National Electrical  
Code (NEC), in particular Section 820.93, Grounding of  
Outer Conductive Shield of a Coaxial Cable.  
The screen of the coaxial cable is intended to be connected  
to earth in the building installation.  
* The product you purchased may not have this feature.  
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Contents  
Your new MultiSync monitor box* should contain the following:  
LCD monitor  
Power cord*1  
Cable cover  
Clamp x 3  
Video Signal Cable  
Wireless Remote Control and AA Batteries  
Setup Manual  
Screw (M4 x 10) x 9  
CD-ROM  
Thumbscrew for optional stand x 2*2  
Video Signal Cable  
(Mini D-SUB 15 pin to  
Mini D-SUB 15 pin)  
Screw (M4 x 10) x 9  
Thumbscrew for  
Power Cord*1  
optional stand x 2*2  
Cable cover  
Clamp x 3  
Setup Manual  
CD-ROM  
Setup Manual  
Wireless Remote Control  
and AA Batteries  
*
*
Remember to save your original box and packing material to transport or ship the monitor.  
1
2
Type and number of power cords included will depend on the where the LCD monitor is to be shipped. When more than  
one power cord is included, please 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.  
*
Installed on the display.  
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Installation  
This device cannot be used or installed without the Tabletop  
Stand or other mounting accessory for support. For proper  
installation it is strongly recommended to use a trained,  
NEC authorized service person. Failure to follow NEC  
standard mounting procedures could result in damage to the  
equipment or injury to the user or installer. Product warranty  
does not cover damage caused by improper installation.  
Failure to follow these recommendations could result in  
voiding the warranty.  
Orientation  
When using the display in the portrait position, the  
monitor should be rotated clockwise so that the left side  
is moved to the top and the LED indicator light is on the  
bottom. This will allow for proper ventilation and will  
extend the lifetime of the monitor. Improper ventilation  
may shorten the lifetime of the monitor.  
Mounting  
DO NOT mount the monitor yourself. Please ask dealer. For  
proper installation it is strongly recommended to use a  
trained, qualified technician. Please inspect the location  
where the unit is to be mounted. Mounting on wall or ceiling  
is the customer’s responsibility. Not all walls or ceilings are  
capable of supporting the weight of the unit. Product  
warranty does not cover damage caused by improper  
installation, remodelling, or natural disasters. Failure to  
comply with these recommendations could result in voiding  
the warranty.  
DO NOT block ventilated openings with mounting  
accessories or other accessories.  
LED Indicator  
For NEC Qualified Personnel:  
Mounting location  
To ensure safe installation, use two or more brackets to  
mount the unit. Mount the unit to at least two points on the  
installation location.  
The ceiling and wall must be strong enough to support  
the monitor and mounting accessories.  
DO NOT install in locations where a door or gate can hit  
the unit.  
Please note the following when mounting  
on wall or ceiling  
DO NOT install in areas where the unit will be subjected  
to strong vibrations and dust.  
When using mounting accessories other than those that  
are NEC approved, they must comply with the VESA-  
compatible (FDMlv1) mounting method.  
DO NOT install near where the main power supply  
enters the building.  
Mounting  
Bracket  
Do not install in where people can easily grab and hang  
onto the unit or the mounting apparatus.  
NEC strongly recommends  
using size M6 screws  
Unit  
No gap  
(11-12 mm + thickness  
of bracket and washer in  
length). If using screws  
longer than 11-12 mm,  
Washer  
When mounting in a recessed area, as in a wall, leave at  
least 4 inches (100 mm) of space between the monitor  
and the wall for proper ventilation.  
under  
8.5 mm  
Screw  
11-12 mm  
Allow adequate ventilation or provide air conditioning  
around the monitor, so that heat can properly dissipate  
away from the unit and mounting apparatus.  
Thickness  
of bracket  
and washer  
check the depth of the hole.  
(Recommended Fasten  
Force: 470 - 635N•cm)  
NEC recommends mounting  
interfaces that comply with thickness of mounting bracket  
Screw length should equal  
depth of hole (11-12 mm) + the  
Mounting on ceiling  
Ensure that the ceiling is sturdy enough to support the  
weight of the unit and the mounting apparatus over time,  
against earthquakes, unexpected vibrations, and other  
external forces.  
and washer. Bracket hole  
should be under 8.5 mm.  
UL1678 standard in North  
America.  
Prior to mounting, inspect the installation location to  
insure that it is strong enough to support the weight of  
the unit so that the unit will be safe from harm.  
Be sure the unit is mounted to a solid structure within the  
ceiling, such as a support beam. Secure the monitor  
using bolts, spring lock washers, washer and nut.  
Refer to the instructions included with the mounting  
equipment for detailed information.  
DO NOT mount to areas that have no supporting internal  
structure. DO NOT use wood screws or anchor screws  
for mounting. DO NOT mount the unit to trim or to  
hanging fixtures.  
Make sure there is no gap between the monitor and the  
bracket.  
Maintenance  
Periodically check for loose screws, gaps, distortions, or  
other problems that may occur with the mounting  
apparatus. If a problem is detected, please refer to  
qualified personnel for service.  
Regularly check the mounting location for signs of  
damage or weakness that may occur over time.  
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3. Ventilation Requirements  
When mounting in an enclosed space or recessed area,  
leave adequate room between the monitor and the  
enclosure to allow heat to disperse, as shown below.  
Attaching Mounting Accessories  
The display is designed for use with the VESA mounting  
system.  
1. Attach Mounting Accessories  
Be careful to avoid tipping monitor when attaching  
accessories.  
VESA Mounting Interface  
Allow adequate ventilation or provide air conditioning around  
the monitor, so that heat can properly dissipate away from  
the unit and mounting apparatus; especially when you use  
monitors in multiple screen.  
300 mm (P401/P461)  
400 mm (P521/P551)  
Mounting accessories can be attached with the monitor in  
the face down position. To avoid damaging the screen face,  
place the protective sheet on the table underneath the LCD.  
The protective sheet was wrapped around the LCD in the  
original packaging. Make sure there is nothing on the table  
that can damage the monitor.  
4. Prevent Tipping  
When using the display with the optional table top stand  
fasten the LCD to a wall using a cord or chain that can  
support the weight of the monitor in order to prevent the  
monitor from falling. Fasten the cord or chain to the monitor  
using the provided clamps and screws.  
When using mounting accessories other than NEC  
compliant and approved, they must comply with the VESA-  
compatible mounting method.  
278 mm (P401)  
304 mm (P461)  
400 mm (P521)  
400 mm (P551)  
2. Installing and removing optional table  
top stand  
Screw Holes  
CAUTION: Installing and removing the stand must be done  
by two or more people (P401/P461), by four or  
more people (P521/P551).  
To install, follow those instructions included with the stand or  
mounting apparatus. Use only those devices recommended  
by the manufacturer.  
Cord or chain  
Clamp  
NOTE: Before using optional table top stand, remove  
installed thumbscrews from the display first.  
Use ONLY thumbscrews which are installed  
on the display.  
Screw  
Before attaching the LCD monitor to the wall, make sure  
that the wall can support the weight of the monitor.  
Handle with care when mounting LCD monitor stand and  
avoid pinching your fingers.  
Optional table top stand  
Be sure to remove the cord or chain from the wall before  
moving the LCD.  
Table  
Protective Sheet  
NOTE: Place stand onto monitor so that the long end of the  
feet are in the front.  
ST-4020 is for P401. ST-4620 is for P461.  
ST-5220 is for P521, P551.  
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Parts Name and Functions  
Control Panel  
POWER button  
EXIT button  
Switches the power on/off. See also page 16.  
Activates the OSD menu when the OSD menu is turned-off.  
Acts as EXIT button within the OSD to move to previous  
menu.  
MUTE button  
Switches the audio mute ON/OFF.  
Remote control sensor and Power Indicator  
Receives the signal from the remote control (when using the  
wireless remote control). See also page 11.  
INPUT button  
Acts as SET button within OSD menu. (Toggle switches  
between [DVI], [DPORT], [VGA], [RGB/HV], [HDMI],  
[DVD/HD1], [DVD/HD2], [SCART], [VIDEO1], [VIDEO2],  
[S-VIDEO] or [TV]*). These are available input only,  
shown as their factory preset name.  
Glows green when the LCD monitor is in active mode*.  
Glows red when the LCD is in POWER OFF (ECO standby)  
mode. Glows amber when the LCD is in POWER OFF  
(standby) mode. Blinks amber when the monitor is in Power  
Save Mode. Green and Amber blink alternately while in  
Power Standby mode with the “SCHEDULE SETTINGS”  
function enabled. When a component failure is detected  
within the monitor, the indicator will blink red.  
PLUS button  
Acts as (+) button to increase the adjustment with OSD menu.  
Increases the audio output level when the OSD menu is  
turned off.  
* If “OFF” is selected in “POWER INDICATOR” (see page 23),  
LED will not light when the LCD monitor is in active mode.  
AMBIENT LIGHT SENSOR  
MINUS button  
Detects the level of ambient light, allowing the monitor to  
make automatic adjustments to the brightness setting,  
resulting in a more comfortable viewing experience. Do not  
cover this sensor. See page 18.  
Acts as (-) button to decrease the adjustment with OSD menu.  
Decreases the audio output level when the OSD menu is  
turned off.  
UP button  
Control Key Lock Mode  
Activates the OSD menu when the OSD menu is turned-off.  
Acts as button to move the highlighted area up to select  
adjustment items within OSD menu.  
This control completely locks out access to all Control Key  
functions. To activate the control key lock function, press both  
and and hold down simultaneously for more than  
3 seconds. To resume user mode, press both and and  
hold simultaneously for more than 3 seconds.  
DOWN button  
Activates the OSD menu when the OSD menu is turned-off.  
Acts as button to move the highlighted area down to  
select adjustment items within OSD menu.  
*: The product you purchased may not have this feature.  
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Terminal Panel  
L
R
In  
In  
Out  
Out  
R, Cr/Pr G, Y, VIDEO B, Cb/Pb  
H
V
L/R  
L
L
(OUT)  
(OUT)  
(OUT) (OUT) (OUT)  
Y
Cb/Pb  
(IN1) (IN2) (IN3)  
L (OUT)  
R (OUT)  
R, Cr/Pr  
(IN)  
G, Y, VIDEO B, Cb/Pb  
H
V
(IN)  
Cr/Pr  
R
(IN2)  
R
(IN3)  
(IN) (IN) (IN)  
Main Power Switch  
VIDEO IN connector (BNC and RCA)  
On/Off switch to turn main power ON/OFF.  
To input a composite video signal. BNC and RCA connectors  
are not available at the same time (Use only one input).  
AC IN connector  
VIDEO OUT connector (BNC)  
Connects with the supplied power cord.  
To output the composite video signal from the VIDEO IN  
connector.  
DISPLAYPORT connector  
To input DisplayPort signals.  
DVD/HD connector (RCA)  
HDMI connector  
Connecting equipment such as a DVD player, HDTV device,  
or Set-Top-Box.  
To input digital HDMI signals.  
S-VIDEO IN connector (Mini DIN 4 pin)  
DVI IN (DVI-D)  
To input the S-video (Y/C separate signal).  
To input digital RGB signals from a computer or HDTV  
device having a digital RGB output.  
AUDIO IN 1, 2, 3  
* This connector does not support analog input.  
To input audio signal from external equipment such as a  
computer, VCR or DVD player.  
VGA IN (mini D-Sub 15 pin)  
AUDIO OUT  
To input analog RGB signals from a personal computer or  
from other RGB equipment.  
To output the audio signal from the AUDIO IN 1, 2, 3,  
DPORT, HDMI, and TV jack to an external device  
(stereo receiver, amplifier, etc.).  
RGB/HV IN [R, G, B, H, V] (BNC)  
To input analog RGB signals or signals from other RGB  
equipment.  
EXTERNAL CONTROL (D-Sub 9 pin)  
This is also to connect equipment such as a DVD player,  
HDTV device and Set-Top-Box. A Sync-on-Green signal can  
be connected to the G connector.  
This input can be used with an RGB, DVD/HD or Video  
source. Please select signal type in TERMINAL SETTING.  
IN connector: Connect RS-232C input from external  
equipment such as a PC in order to control RS-232C  
functions.  
OUT connector: Connect RS-232C output. To connect  
multiple MultiSync monitors via RS-232C daisy Chain.  
R
R
G
G
B
B
H
H
V
V
RGB/HV  
DVD/HD2  
VIDEO2  
LAN port (RJ-45)  
Pr  
Y
Pb  
LAN connection. See page 31.  
VIDEO  
REMOTE IN/OUT  
RGB/HV OUT (BNC)  
Use the optional wired remote control by connecting it to  
your monitor.  
NOTE: When you use Remote IN/OUT, IR CONTROL in  
OSD menu should be NORMAL.  
To output the signal from the RGB/HV IN connector or  
VGA IN connector which is on screen to an input on a  
separate device. If both signals are not on screen, outputs  
the signal from RGB/HV IN connector.  
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Kensington Lock  
For security and theft prevention.  
EXTERNAL SPEAKER TERMINAL  
To output the audio signal from AUDIO 1, 2, 3, DPORT,  
HDMI and TV jack.  
Red terminal is plus (+).  
Black terminal is minus (-).  
Note: This speaker terminal is for 15W + 15W (8 ohm)  
speaker.  
Option board slot  
Slot for board accessories. Please contact your supplier for  
detailed information.  
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Wireless Remote Control  
SOUND button  
Artificial surround sound.  
KEYPAD  
Press buttons to set and change passwords, change  
channel and set REMOTE ID.  
ENT button*  
DISPLAY button  
Turns on/off the information OSD. See page 18.  
MENU button  
Turns on/off the menu mode.  
AUTO SETUP button  
Enters auto setup menu. See page 20.  
EXIT button  
Returns to previous menu within OSD menu.  
UP/DOWN button  
Acts as  
button to move the highlighted area up or  
down to select adjustment items within OSD menu.  
Small screen which adjusted “PIP” mode moves up or down.  
MINUS/PLUS (-/+) button  
Increases or decreases the adjustment level within OSD  
menu settings.  
Small screen which adjusted “PIP” mode moves left or right.  
SET button  
POWER button  
Makes selection.  
Switches the power on/standby.  
VOLUME UP/DOWN button  
INPUT button  
Increases or decreases audio output level.  
Selects input signal.  
DVI: DVI  
CH UP/DOWN button*  
GUIDE button*  
DISPLAYPORT: DPORT  
VGA: VGA  
RGB/HV: RGB/HV  
HDMI: HDMI  
DVD/HD: DVD/HD1, DVD/HD2, SCART  
VIDEO: VIDEO1, VIDEO2  
S-VIDEO: S-VIDEO  
MUTE button  
Turns on/off mute function.  
STILL button  
ON/OFF button: Activates/deactivates still picture mode.  
STILL CAPTURE button: Captures still picture.  
OPTION: Depends on your connection  
PICTURE MODE button  
PIP (Picture In Picture) button  
Selects picture mode, [HIGHBRIGHT], [STANDARD],  
[sRGB], [CINEMA], [AMBIENT1], [AMBIENT2]. See page 18.  
ON/OFF button: Toggle switches between PIP, POP, side-  
by-side (aspect) and side-by-side (full). See page 22.  
INPUT button: Selects the “picture in picture” input signal.  
CHANGE button: Replaces to the main picture and sub  
picture.  
HIGHBRIGHT: for moving images such as DVD.  
STANDARD: for images.  
sRGB: for text based images.  
CINEMA: for movies.  
AMBIENT1 and AMBIENT2: activate auto dimming  
function. See page 18.  
Sub picture  
DVI DPORT VGA RGB/HV HDMI DVD/HD1 DVD/HD2 SCART VIDEO1 VIDEO2 S-VIDEO  
DVI  
-
-
-
-
DPORT  
VGA  
-
-
-
-
-
-
-
-
ASPECT button  
RGB/HV  
HDMI  
-
-
Selects picture aspect, [FULL], [NORMAL], [WIDE] and  
[ZOOM]. See page 17.  
DVD/HD1  
DVD/HD2  
SCART  
VIDEO1  
VIDEO2  
S-VIDEO  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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REMOTE ID button  
Operating Range for the Remote  
Control  
Point the top of the remote control toward the LCD monitor’s  
remote sensor during button operation.  
Activates REMOTE ID function.  
MTS button*  
AUDIO INPUT button  
Use the remote control within a distance of about 7 m (23 ft.)  
from remote control sensor or at a horizontal and vertical  
angle of within 30° within a distance of about 3.5 m (10 ft.).  
Selects audio input source [IN1], [IN2], [IN3], [HDMI],  
[DPORT], [TV]*1, [OPTION]*1.  
button  
Activates closed captioning.  
Note: VIDEO1, VIDEO2, S-VIDEO inputs only.  
*: This button’s action depends on which option board you use.  
Refer to the option board’s manual for further information.  
*1: The product you purchased may not have this feature.  
Caution: Important, the remote control  
system may not function when  
direct sunlight or strong  
illumination strikes the remote  
control sensor or when there is  
an object in the path.  
Handling the remote control  
Do not subject to strong shock.  
Do not allow water or other liquid to splash the remote  
control. If the remote control gets wet, wipe it dry  
immediately.  
Avoid exposure to heat and steam.  
Other than to install the batteries, do not open the  
remote control.  
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Setup  
NEC recommends the following battery use:  
1. Determine the installation location  
CAUTION: Installing your LCD display must be done by a  
qualified technician. Contact your dealer for  
more information.  
Place “AA” size batteries matching the (+) and (-) signs  
on each battery to the (+) and (-) signs of the battery  
compartment.  
Do not mix battery brands.  
CAUTION: MOVING OR INSTALLING THE LCD MONITOR  
MUST BE DONE BY TWO OR MORE PEOPLE  
(P401/P461), BY FOUR OR MORE PEOPLE  
(P521/P551). Failure to follow this caution may  
result in injury if the LCD monitor falls.  
Do not combine new and old batteries. This can shorten  
battery life or cause liquid leakage of batteries.  
Remove dead batteries immediately to prevent battery  
acid from leaking into the battery compartment.  
Do not touch exposed battery acid, it may injure skin.  
CAUTION: Do not mount or operate the display upside  
NOTE: If you do not intend to use the Remote Control for a  
down, face up, or face down.  
long period of time, remove the batteries.  
CAUTION: This LCD has a temperature sensor and cooling  
fan. If the LCD becomes too hot, the cooling fan  
will turn on automatically. If the LCD becomes  
overheated while the cooling fan is running, a  
“Caution” warning will appear. If the “Caution”  
warning appears, discontinue use and allow the  
unit to cool. Using the cooling fan will reduce the  
likelihood of early circuit failure and may help  
reduce image degradation and “Image  
3. Connect external equipment  
(See pages 14 and 15)  
To protect the external equipment; turn off the main  
power before making connections.  
Refer to your equipment user manual for further  
information.  
NOTE: Do not connect/disconnect cables when turning on  
the monitor or other external equipment as this may  
result in a loss of the monitor image.  
Persistance”.  
If the LCD is used in an enclosed area or if the  
LCD panel is covered with a protective screen,  
please check the inside temperature of the  
monitor by using the “HEAT STATUS” control in  
the OSD (see page 24). If the temperature is  
higher than the normal operating temperature,  
please turn the cooling fan to ON within the FAN  
CONTROL menu within the OSD (see page 24).  
4. Connect the supplied power cord  
The equipment should be installed close to an easily  
accessible power outlet.  
Please fasten power cord to the LCD monitor by  
attaching the screw and clamp.  
Fully insert the prongs into the power outlet socket.  
A loose connection may cause image degradation.  
IMPORTANT: Lay the protective sheet, which was wrapped  
around the LCD monitor when it was  
NOTE: Please refer to the “Safety Precautions and  
Maintenance” section of this manual for proper  
selection of AC power cord.  
packaged, beneath the LCD monitor so as  
not to scratch the panel.  
Screw  
Clamp  
2. Install the remote control batteries  
The remote control is powered by two 1.5V AA batteries.  
To install or replace batteries:  
A. Press and slide to open the cover.  
B. Align the batteries according to the (+) and (–)  
indications inside the case.  
C. Replace the cover.  
CAUTION: Incorrect usage of batteries can result in leaks  
or bursting.  
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5. Attach the cable cover  
Use six of the M4 screws (included) to attach the cable  
cover.  
6. Switch on the power of all the attached  
external equipment  
When connected with a computer, switch on the power of  
the computer first.  
7. Operate the attached external  
equipment  
Display the signal from the desired input source.  
8. Adjust the sound  
Make volume adjustments when required.  
9. Adjust the screen (See pages 20 and 21)  
Make adjustments of the screen display position when  
necessary.  
10. Adjust the image (See page 20)  
Make adjustments such as brightness or contrast when  
required.  
11. Recommended Adjustments  
To reduce the risk of the “Image Persistence”, please adjust  
the following items based on the application being used:  
“SCREEN SAVER”, “SIDE BORDER COLOR” (See page 24)  
“DATE & TIME”, “SCHEDULE SETTINGS” (See page 21).  
It is recommended that the “FAN CONTROL” setting  
(See page 24) be turned to ON also.  
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Connections  
NOTE: Do not connect/disconnect cables when turning on the monitor or other external equipment as this may result in a  
loss of the monitor image.  
NOTE: Use an audio cable without a built-in resistor. Using an audio cable with a built-in resistor turns down the sound.  
Before making connections:  
*
First turn off the power of all the attached equipment and make connections.  
*
Refer to the user manual included with each separate piece of equipment.  
Wiring Diagram  
DVD player  
with HDMI out  
DVD player  
Second monitor*  
Stereo Amplifier  
VCR or DVD  
Player  
DVD player with  
SCART OUT  
Computer (Analog)  
Computer (Digital)  
*: Multiple monitors that are daisy-chained have a limit to the connectable monitors.  
Connected  
equipment  
Connecting  
terminal  
DVD/HD1 (3RCA)  
Setting in Terminal Mode  
Input signal  
Connecting  
Audio terminal  
AUDIO IN1, IN2, IN3  
AUDIO IN1, IN2, IN3  
HDMI  
Input button  
in remote control  
DVD/HD  
name  
DVD/HD1  
DVI  
-
DVI (DVI-D)  
HDMI  
DVI MODE: DVI-HD  
RAW/EXPAND*1  
DVI  
HDMI  
HDMI  
AV  
DVD/HD+VIDEO  
VIDEO1 (BNC&RCA)  
S-VIDEO  
VIDEO2 (5BNC)  
DVD/HD2 (5BNC)  
VGA (D-Sub)  
DVI (DVI-D)  
SCART: ON  
SCART  
VIDEO1  
S-VIDEO  
VIDEO2  
DVD/HD2  
VGA  
DVI  
RGB/HV  
DPORT  
AUDIO IN1, IN2, IN3  
AUDIO IN1, IN2, IN3  
AUDIO IN1, IN2, IN3  
AUDIO IN1, IN2, IN3  
AUDIO IN1, IN2, IN3  
AUDIO IN1, IN2, IN3  
AUDIO IN1, IN2, IN3  
AUDIO IN1, IN2, IN3  
DPORT  
DVD/HD  
VIDEO  
S-VIDEO  
VIDEO  
DVD/HD  
VGA  
DVI  
-
-
BNC MODE: VIDEO  
BNC MODE: COMPONENT  
-
PC  
DVI MODE: DVI-PC  
BNC MODE: RGB  
-
RGB/HV (5BNC)  
DisplayPort  
RGB/HV  
DISPLAYPORT  
*1: depend on signal type.  
AUDIO IN 1, 2 and 3 can be used for audio input. To select audio source [IN1], [IN2] or [IN3] in AUDIO INPUT in OSD  
menu or press the AUDIO INPUT button (remote control).  
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Connecting a Personal Computer  
Connecting your computer to your LCD monitor will enable you to display your computer’s screen image.  
Some video cards with a pixel clock over 162MHz may not display an image correctly.  
Your LCD monitor displays proper image by adjusting the factory preset timing signal automatically.  
<Typical factory preset signal timing>  
Scanning frequency  
Remarks  
Resolution  
Horizontal  
Vertical  
60Hz  
60Hz  
60Hz  
60Hz  
60Hz  
60Hz  
60Hz  
60Hz  
640 x 480  
800 x 600  
31.5kHz  
37.9kHz  
48.4kHz  
48kHz  
1024 x 768  
1280 x 768  
1360 x 768  
1280 x 1024  
1600 x 1200  
1920 x 1080  
48kHz  
64kHz  
75kHz  
Compressed image  
Recommended resolution  
66.6kHz  
If you use with a Macintosh PowerBook, set “Mirroring” to Off on your PowerBook.  
Refer to your Macintosh’s owner’s manual for more information about your computer’s video output requirements and any  
special identification or configuration your monitor’s image and monitor may require.  
Input TMDS signals conforming to DVI standards.  
To maintain display quality, use a cable that conforms to DVI standards.  
Connecting a DVD Player with HDMI out  
Please use an HDMI cable with HDMI logo.  
It may take a moment for the signal to appear.  
PC-DVI signals are not supported.  
Connecting a Computer with DisplayPort  
Please use DisplayPort cable with DisplayPort certified logo.  
It may take a moment for the signal to appear.  
Please note that DisplayPort connector does not supply power to the connected component.  
Please note that when connecting a DisplayPort cable to a component with a signal conversion adapter, an image may not  
appear.  
Select DisplayPort cables feature a locking function. When removing this cable, hold down the top button to release the  
lock.  
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Basic Operation  
Power ON and OFF Modes  
The LCD monitor power indicator will turn green while powered on and will turn red or amber while powered off.  
NOTE: The Main Power Switch must be in the ON position in order to power up the monitor using the remote control or the  
Power Button on the front of the LCD.  
OFF  
Main Power Switch  
ON  
Power Button  
Using the remote control  
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Power Indicator  
Picture Aspect  
DVI, VGA, RGB/HV, DPORT  
Mode  
Status Indicator Light  
Green*2  
Red  
Power ON  
FULL  
ZOOM  
NORMAL  
Power OFF (Eco Standby)*1  
Power consumption under 0.5W*3  
HDMI, DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2, S-VIDEO, TV*  
FULL WIDE ZOOM NORMAL  
Power OFF (Standby)  
Amber  
Power consumption under 1W*3,  
Power Save  
*
4
Amber Blinking  
Aspect ratio Unchanged view*6  
of image  
Recommended selection  
for picture aspect*6  
Power consumption under 2W*3,  
Power Standby when  
*
5
Green and Amber blink alternately  
“SCHEDULE SETTINGS” enabled  
Diagnosis (Detecting failure)  
NORMAL  
Red Blinking  
(See Troubleshooting page 35)  
*1 When in Eco Standby Mode DDC/CI control does not function.  
*2 If “OFF” is selected in POWER INDICATOR (page 23), the LED will not light when  
the LCD monitor is in active mode.  
*3 “RS-232C” is selected in EXTERNAL CONTROL.  
*4 DDC/CI should be disabled.  
4:3  
ZOOM  
(DYNAMIC)  
*5 No DisplayPort connection.  
FULL  
WIDE  
Using Power Management  
The LCD monitor follows the VESA approved DPM Display  
Power Management function.  
Squeeze  
Letterbox  
The power management function is an energy saving  
function that automatically reduces the power consumption  
of the display when the keyboard or the mouse has not been  
used for a fixed period.  
The power management feature on your new display has  
been set to the “ON” mode. This allows your display to enter  
a Power Saving Mode when no signal is applied. This could  
potentially increase the life and decrease the power  
consumption of the display.  
*6 Grey areas indicate unused portions of the screen.  
NORMAL: Displays the aspect ratio the same as it is sent  
from the source.  
FULL: Fills entire screen.  
WIDE: Expands a 16:9 letter box signal to fill entire screen.  
ZOOM (DYNAMIC): Expands a 4:3 pictures to fill the entire  
screen with non-linearity. Some of the outside image area  
will be cut off due to expansion.  
NOTE: Depending on the PC and video card used, this  
function may not operate.  
ZOOM  
Selecting a video source  
To view a video source:  
The image can be expanded beyond the active display area.  
The image which is outside of active display area is not  
shown.  
ZOOM  
Use the input button to set [VIDEO1], [VIDEO2], [S-VIDEO].  
Use the COLOR SYSTEM menu to set [AUTO], [NTSC],  
[PAL], [SECAM], [PAL60], [4.43NTSC], according to your  
video format.  
ZOOM  
*: The product you purchased may not have this feature.  
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Information OSD  
The Information OSD provides information such as: Monitor ID, Input Source, Picture Size, etc.  
Press the DISPLAY button on the remote to bring up the Information OSD.  
ID number assigned to current monitor*7  
ID number assigned monitor to be controlled via RS-232C*8  
Input Name  
Audio input mode  
Picture aspect  
Input Signal Information  
Sub picture information  
*7: “IR CONTROL” should be set “Primary” or “Secondary”.  
*8: “IR CONTROL” should be set “Primary”.  
Picture Mode  
DVI, VGA, RGB/HV, DPORT  
STANDARD  
sRGB  
AMBIENT1  
AMBIENT2  
HIGHBRIGHT  
HDMI, DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2, S-VIDEO, TV*  
STANDARD CINEMA AMBIENT1 AMBIENT2 HIGHBRIGHT  
AMBIENT Mode  
The brightness of the LCD screen can be set to increase or decrease depending on the amount of ambient light within the  
room. If the room is bright, the monitor becomes correspondingly bright. If the room is dim, then the monitor will dim  
accordingly. The purpose of this function is to make the viewing experience more comfortable to the eye in a variety of lighting  
conditions.  
NOTE: When picture mode is set to AMBIENT1 or AMBIENT2, BRIGHTNESS, AUTO BRIGHTNESS and BRIGHTNESS in  
SCREEN SAVER function are disabled.  
Do not cover Ambient light sensor when you use AMBIENT1 or AMBIENT2 in PICTURE MODE.  
AMBIENT parameter setting  
PICTURE MODE in OSD, select AMBIENT1 or AMBIENT2 and set IN BRIGHT and IN DARK in each mode.  
IN BRIGHT: This is the brightness level that the monitor will go up to when the ambient light level is highest.  
IN DARK: This is the level of brightness that the monitor will go down to when the ambient light level is low.  
When the AMBIENT function is enabled the Brightness level of the screen changes automatically according to the lighting  
conditions of the room (Figure 1).  
Factory Setting  
BRIGHTNESS range  
BRIGHTNESS level set  
for the monitor to use  
when ambient lighting  
level is low.  
BRIGHTNESS level set for the  
monitor to use when ambient  
lighting level is high.  
IN DARK  
IN BRIGHT  
room bright condition  
dark  
bright  
Screen Brightness value by AMBIENT1 mode  
Screen Brightness value by AMBIENT2 mode  
Figure 1  
IN DARK: BRIGHTNESS level set for the monitor to use when ambient lighting level is low.  
IN BRIGHT: BRIGHTNESS level set for the monitor to use when ambient lighting level is high.  
*: The product you purchased may not have this feature.  
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OSD (On-Screen-Display) Controls  
NOTE: Some functions may not be available depending on the model or optional equipment.  
Input source  
Main Menu Icons  
Main Menu Item  
70  
50  
50  
50  
Adjustment Settings  
50  
Sub Menu  
50  
THANK YOU FOR SAVING  
THE ENVIRONMENT.  
CARBON FOOTPRINT  
86.0 %  
PICTURE MODE  
Goto Adjustment Return  
Close  
Select  
Key Guide  
Press UP or DOWN  
button to select  
sub-menu.  
Press SET.  
Press UP or DOWN,  
Press MENU or EXIT.  
PLUS or MINUS to select  
the function or setting to  
be adjusted.  
Remote Control  
Press UP or DOWN  
button to select.  
Press INPUT button  
to decide.  
Press UP or DOWN, PLUS Press EXIT  
or MINUS button to select.  
Control Panel  
OSD screen  
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Setting  
Default  
PICTURE  
BRIGHTNESS  
Adjusts the overall image and background brightness. Press + or - to adjust.  
Note: When AMBIENT1 or AMBIENT2 is selected in picture mode, this function cannot be changed.  
70  
50  
CONTRAST  
Adjusts the image brightness in relationship to the background. Press + or - to adjust.  
Note: When sRGB is selected in picture mode, this function cannot be changed.  
SHARPNESS  
BLACK LEVEL  
Adjusts the crispness of the image. Press + or - to adjust.  
50*2  
50  
Adjusts the image brightness in relationship to the background. Press + or - to adjust.  
Note: When sRGB is selected in picture mode, this function cannot be changed.  
TINT  
Adjusts the tint of the screen. Press + or - to adjust.  
50  
Note: When sRGB is selected in picture mode, this function cannot be changed.  
COLOR  
Adjusts the color depth of the screen. Press + or - to adjust.  
50*2  
Note: When sRGB is selected in picture mode, this function cannot be changed.  
COLOR TEMPERATURE Adjusts the color temperature of the entire screen. A low color temperature will make the screen  
reddish. A high color temperature will make the screen bluish. If TEMPERATURE needs further  
adjustment, the individual R/G/B/ levels of the white point can be adjusted. To adjust the  
R/G/B levels, CUSTOM must be showing as the COLOR TEMP selection.  
10000K  
Note: When sRGB is selected in picture mode, predefined 6500k is set so it cannot be changed.  
When PROGRAMMABLE is selected in GAMMA SELECTION, this function cannot be changed.  
COLOR CONTROL  
Adjusts the hue of the Red, Yellow, Green, Cyan, Blue, Magenta and Saturation.  
Note: When sRGB is selected in picture mode, this function cannot be changed.  
0
GAMMA SELECTION  
Select a display gamma for best picture quality.  
Note: When sRGB is selected in picture mode, this function cannot be changed.  
NATIVE*2  
(except sRGB  
setting)  
NATIVE  
2.2  
Gamma correction is handled by the LCD panel.  
Typical display gamma for use with a PC.  
Good for video (TV, DVD, etc.)  
2.4  
S GAMMA  
Special gamma for certain types of movies. Raises the dark parts and lowers the light parts  
of the image (S-Curve).  
DICOM SIM.  
DICOM GSDF curve simulated for LCD type.  
PROGRAMMABLE  
MOVIE SETTINGS  
A programmable gamma curve can be loaded using NEC optional software.  
NOISE REDUCTION  
Adjusts the amount of noise reduction. Press + or - to adjust.  
6*2  
AUTO*2  
OFF  
TV, VIDEO1, VIDEO2, S-VIDEO inputs only  
FILM MODE  
Automatically senses the sources frame rate for optimal picture quality.  
HDMI, DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2, S-VIDEO, TV* inputs only  
ADAPTIVE CONTRAST Sets the level of adjustment for dynamic contrast.  
HDMI, DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2, S-VIDEO, TV* inputs only  
PICTURE MODE  
PICTURE RESET  
Selects picture mode, [HIGHBRIGHT], [STANDARD], [sRGB], [CINEMA], [AMBIENT1] or  
[AMBIENT2]. See page 18.  
STANDARD  
Resets the following settings within the PICTURE menu back to factory setting:  
BRIGHTNESS, CONTRAST, SHARPNESS, BLACK LEVEL, TINT, COLOR, COLOR  
TEMPERATURE, COLOR CONTROL , GAMMA SELECTION, MOVIE SETTINGS.  
-
ADJUST  
AUTO SETUP  
Automatically adjusts Screen Size, H position, V position, Clock, Clock Phase and White Level.  
H Position, V Position and Clock Phase are adjusted automatically upon power on.  
-
OFF  
-
VGA, RGB/HV inputs only  
AUTO ADJUST  
VGA, RGB/HV inputs only  
H POSITION  
All inputs except DVI, HDMI, DPORT  
Controls the horizontal position of the image within the Display area of the LCD.  
Press + to move right. Press - to move left.  
V POSITION  
All inputs except DVI, HDMI, DPORT  
Controls the vertical position of the image within the Display area of the LCD.  
Press + to move up. Press - to move down.  
-
-
-
CLOCK  
VGA, RGB/HV inputs only  
Press + to expand the width of the image on the right of the screen.  
Press - to narrow the width of the image on the left.  
CLOCK PHASE  
Adjusts the visual “noise” on the image.  
VGA, RGB/HV, DVD/HD1, DVD/HD2, SCART inputs only  
*: The product you purchased may not have this feature.  
*2: depends on signal input  
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H RESOLUTION  
Adjusts the horizontal size of the image.  
Adjusts the vertical size of the image.  
-
-
VGA, RGB/HV inputs only  
V RESOLUTION  
VGA, RGB/HV inputs only  
INPUT RESOLUTION  
VGA, RGB/HV inputs only  
If there is a problem with signal detection, this function forces the monitor to display the  
signal at the desired resolution. After selection, execute “AUTO SETUP” if required.  
If no problem is detected, the only available option will be “AUTO”.  
AUTO  
ZOOM MODE  
Select the aspect ratio of the screen image.  
-
All inputs except TV*  
BASE ZOOM  
CUSTOM  
16:9  
For input sources that have a 16:9 aspect ratio.  
HDMI, DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2, S-VIDEO inputs only  
14:9  
For input sources that have a 14:9 aspect ratio.  
HDMI, DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2, S-VIDEO inputs only  
DYNAMIC  
Expands 4:3 picture to fill the screen. Some of the image is lost due to expansion.  
HDMI, DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2, S-VIDEO inputs only  
OFF  
All inputs, except TV*  
Selecting “OFF” will display the image in a 1 by 1 pixel format. (If the input resolution is  
higher than a 1920 x 1080 resolution, the image will be scaled down to fit the screen.)  
CUSTOM  
Displays an image as large as possible without changing the aspect ratio.  
All inputs, except TV*  
ZOOM**  
H ZOOM**  
V ZOOM**  
H POS**  
Maintains the aspect ratio while zooming.  
1.00  
1.00  
1.00  
0%  
Amount of horizontal zoom. Can be adjusted for each BASE ZOOM setting.  
Amount of vertical zoom. Can be adjusted for each BASE ZOOM setting.  
Horizontal position. Can be adjusted for each BASE ZOOM setting.  
Vertical position. Can be adjusted for each BASE ZOOM setting.  
Selects picture aspect, [FULL], [NORMAL], [WIDE] and [ZOOM]. See page 17.  
V POS**  
0%  
ASPECT  
FULL  
-
ADJUST RESET  
Resets the following settings within the ADJUST menu back to factory setting:  
AUTO ADJUST, H POSITION, V POSITION, CLOCK, CLOCK PHASE, H RESOLUTION,  
V RESOLUTION, ZOOM MODE, ASPECT.  
AUDIO  
BALANCE  
Adjust the balance of L/R volume.  
CENTER  
Press + button to move the stereo sound image to right.  
Press - button to move the stereo sound image to left.  
TREBLE  
BASS  
To accentuate or reduce the high frequency sound.  
Press + button to increase TREBLE sound.  
Press - button to decrease TREBLE sound.  
0
0
To accentuate or reduce the low frequency sound.  
Press + button to increase BASS sound.  
Press - button to decrease BASS sound.  
PIP AUDIO  
Selects source of PIP audio.  
MAIN AUDIO  
LINE OUT  
Selecting “VARIABLE” enables control of the line out level with the VOLUME button.  
Artificial surround sound.  
FIXED  
SURROUND  
AUDIO INPUT  
AUDIO RESET  
SCHEDULE  
OFF TIMER  
OFF  
Selects audio input source [IN1], [IN2], [IN3], [DPORT], [HDMI], [TV]*, [OPTION]*.  
Resets “AUDIO” options back to factory settings.  
Depend on signal input  
-
Sets the monitor to power off after a length of time.  
A time between 1 to 24 hours is available.  
OFF  
SCHEDULE SETTINGS  
SCHEDULE LIST  
DATE & TIME  
Creates a working schedule for the monitor to use.  
List of schedules.  
-
-
Sets the date, time, and daylight saving region. Date & time must be set in order for the  
“SCHEDULE” function to operate. See page 27.  
YEAR  
MONTH  
DAY  
Configures the year for the real time clock.  
Configures the month for the real-time clock.  
Configures the day for the real-time clock.  
-
-
-
*: The product you purchased may not have this feature.  
**: 16:9, 14:9, CUSTOM only  
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TIME  
Configures the time for the real-time clock.  
Configures daylight savings on or off.  
-
OFF  
-
DAYLIGHT SAVING  
SCHEDULE RESET  
Resets the following settings within the SCHEDULE menu back to factory setting:  
OFF TIMER, SCHEDULE SETTINGS.  
PIP  
KEEP PIP MODE  
Allows the monitor to remain in “PIP” and “TEXT TICKER” mode after powering off.  
When Power is returned, PIP and TEXT TICKER appear without having to enter the OSD.  
OFF  
OFF  
PIP MODE  
OFF  
Picture-in-Picture  
OFF  
PIP  
PIP  
POP  
POP  
SIDE BY SIDE (ASPECT) SIDE BY SIDE ASPECT  
SIDE BY SIDE (FULL) SIDE BY SIDE FULL  
PIP SIZE  
Selects the size of the sub-picture used in Picture-in-Picture (PIP) mode.  
LARGE  
SMALL  
MIDDLE  
LARGE  
PIP POSITION  
ASPECT  
TEXT TICKER  
MODE  
Determines where the PIP appears on the screen.  
X = 95, Y = 92  
FULL  
Selects sub picture aspect, [FULL], [NORMAL], [WIDE] and [ZOOM]. See page 17.  
OFF  
Enables Text Ticker and allows you to set Horizontal or Vertical direction.  
Selects the location of the Text Ticker on the screen.  
Determines the size of the Text Ticker in relationship to the overall screen size.  
Sets the transparency of the Text Ticker (0: transparent, 100: opaque).  
Enables auto-detection of the Text Ticker.  
POSITION  
SIZE  
BLEND  
DETECT  
FADE IN  
SUB INPUT  
Enables fade-in of the text ticker.  
Selects sub picture input signal.  
Depends on signal input  
PIP RESET  
OSD  
Resets PIP options back to factory settings except ASPECT and SUB INPUT.  
-
LANGUAGE  
Select the language used by the OSD.  
ENGLISH  
(Depends on  
ENGLISH  
DEUTSCH  
FRANÇAIS  
ITALIANO  
ESPAÑOL  
SVENSKA  
РУССКИЙ  
destination)  
OSD TURN OFF  
OSD POSITION  
UP  
Turns off the OSD after a period of inactivity. The preset choices are 10-240 seconds.  
Determines the location where the OSD appears on the screen.  
30 Sec.  
X = 128, Y = 225  
DOWN  
LEFT  
RIGHT  
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INFORMATION OSD  
Selects whether the information OSD is displayed or not. The information OSD will be  
displayed when the input signal or source changes. The information OSD will also give a  
warning when there is no-signal or the signal is out-of range.  
ON, 3 Sec.  
An interval between 3 to 10 seconds for the Information OSD to appear is available.  
MONITOR INFORMATION Monitor Information.  
CARBON SAVINGS: Display the estimated carbon saving information in kg. The carbon  
-
footprint factor in the carbon saving calculation is based on the OECD (2008 Edition).  
OSD TRANSPARENCY  
OFF  
Set the transparency level of the OSD.  
TYPE2  
TYPE1  
TYPE2  
OSD ROTATION  
LANDSCAPE  
PORTRAIT  
INPUT NAME  
Determines the OSD display direction between landscape and portrait.  
Display the OSD with landscape mode.  
LANDSCAPE  
Display the OSD with portrait mode.  
You can create a name for the INPUT currently being used.  
-
Max: 8 characters, including Space, A-Z, 0-9, and some symbols.  
CLOSED CAPTION  
Activates closed captioning.  
OFF  
-
VIDEO1, VIDEO2, S-VIDEO inputs only  
OSD RESET  
Resets the following settings within the OSD menu back to factory setting:  
OSD TURN OFF, OSD POSITION, INFORMATION OSD, OSD TRANSPARENCY,  
CLOSED CAPTION.  
MULTI DISPLAY  
MONITOR ID  
Sets the monitor ID number from 1-100 and group ID from A-J.  
NOTE: Group ID is made of multiple selections.  
1
IR CONTROL  
Selects the mode of the monitor for use with the infra-red remote control when using the  
RS-232C daisy chain.  
NORMAL  
NORMAL  
PRIMARY  
SECONDARY  
LOCK  
The monitor will be controlled normally using the remote controller.  
Choose “PRIMARY” for the first monitor within an RS-232C daisy chain.  
Choose “SECONDARY” for all subsequent monitors within an RS-232C daisy chain.  
Prevents the monitor from being controlled by the wireless remote controller. To return to  
normal operation, press the “DISPLAY” button on the remote controller for 5 seconds.  
TILE MATRIX  
Allows one image to be expanded and displayed over multiple screens (up to 100) through a  
distribution amplifier.  
NOTE: Low resolution is not suitable for tiling to a large number of monitors. You can operate  
without a distribution amplifier at a lower number of screens.  
H MONITORS  
V MONITORS  
POSITION  
Number of monitors arranged horizontally.  
Number of monitors arranged vertically.  
Select which section of the tiled image to be displayed on the monitor.  
Turns the TILE COMP feature on.  
1
1
1
TILE COMP  
NO  
NO  
0 Sec.  
ENABLE  
Enables Tile Matrix.  
POWER ON DELAY  
Adjusts the delay time between being in “standby” mode and entering “power on” mode.  
“POWER ON DELAY” can be set between 0 and 50 seconds.  
POWER INDICATOR  
Turns ON or OFF the LED located at the front of the monitor.  
ON  
If “OFF” is selected, LED will not light when the LCD monitor is in active mode.  
EXTERNAL CONTROL  
CONTROL  
Selects the control interface, RS-232C or LAN.  
Resets the LAN settings.  
RS-232C  
LAN RESET  
-
ID=ALL REPLY  
When controlling the monitor externally, select if the communication command, which specifies  
destination equipment ID (ALL or GROUP ID), is replying or not. Use this function as necessary,  
if you connect the multiple monitors that are daisy-chained from secondly monitor by RS-232C.  
ON  
MAC ADDRESS  
Displays the MAC ADDRESS.  
-
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LAN SETTING  
DHCP  
When you use this function, EXTERNAL CONTROL should be “LAN”.  
NOTE: When changing the LAN SETTING, turn the monitor off and then back on.  
After turning on the monitor, you need to wait several seconds until the LAN SETTING is applied.  
Enabling this option automatically assigns an IP address to the monitor from your DHCP server.  
Disabling this option allows you to register the IP address or subnet mask number obtained  
from your network administrator.  
DISABLE  
NOTE: Consult your network administrator for the IP address when “ENABLE” is selected for [DHCP].  
IP ADDRESS  
Set your IP address of the network connected to the monitor when “DISABLE” is selected for [DHCP]. 192.168.0.10  
SUBNET MASK  
Set your subnet mask number of the network connected to the monitor when “DISABLE” is  
selected for [DHCP].  
255.255.255.0  
DEFAULT GATEWAY  
Set your default gateway of the network connected to the monitor when “DISABLE” is selected  
for [DHCP].  
192.168.0.1  
DNS PRIMARY  
DNS SECONDARY  
SETTING COPY  
Set your primary DNS settings of the network connected to the monitor.  
Set your secondary DNS settings of the network connected to the monitor.  
0.0.0.0  
0.0.0.0  
NO  
In a daisy chain scenario, select the OSD menu categories that you want to copy over to the  
other monitor. NOTE: When you use this function, EXTERNAL CONTROL should be “RS-232C”.  
This function resets to default when power is off. This function has a limit depending on the  
cable you use.  
COPY START  
ALL INPUT  
Select “YES” and press the SET button to start copying.  
All input terminals settings are copied when you select this item. Default is off.  
Resets “MULTI DISPLAY” options back to factory settings.  
MULTI DISPLAY RESET  
-
DISPLAY PROTECTION  
POWER SAVE  
Sets how long the monitor waits to go into power save mode after the signal is lost.  
ON  
All inputs except for TV*  
Note: When connecting DVI, the video card might not stop sending the digital data even though  
the image might have disappeared. If this occurs the monitor will not switch into power  
management mode (standby mode).  
STANDBY MODE  
Lowers power consumption.  
ECO  
Note: When in ECO STANDBY mode, DDC/CI does not function.  
STANDBY  
HEAT STATUS  
FAN CONTROL  
Displays status of the FAN, BRIGHTNESS and TEMPERATURE.  
-
Cooling fan reduces the temperature of the display to protect from overheating.  
AUTO  
If “AUTO” is selected, you can adjust the start temperature of the cooling fan and fan speed.  
SCREEN SAVER  
GAMMA  
Use the SCREEN SAVER function to reduce the risk of Image Persistence.  
The display gamma is changed and fixed when “ON” is selected.  
OFF  
OFF  
BRIGHTNESS  
The brightness is decreased when “ON” is selected.  
NOTE: Do not select this function when picture model is AMBIENT1 or AMBIENT2.  
MOTION  
The screen image is slightly expanded and moves in 4 directions (UP, DOWN, RIGHT, LEFT)  
at user determined intervals. You can set interval time and zooming ratio.  
This function is disabled when PIP, STILL, TEXT TICKER or TILE MATRIX are enabled.  
OFF  
15  
SIDE BORDER COLOR  
Adjusts the color of the side borders when a 4:3 image is displayed.  
Press + button, the bar will become lighter.  
Press - button, the bar will become darker.  
AUTO BRIGHTNESS  
DPORT, DVI, VGA, RGB/HV inputs only  
Adjusts the brightness level according to the input signal.  
NOTE: Do not select this function when picture model is AMBIENT1 or AMBIENT2.  
OFF  
-
CHANGE SECURITY  
PASSWORD  
Allows the security password to be changed.  
The factory preset password is 0000.  
SECURITY LOCK  
DDC/CI  
Locks the security password.  
OFF  
ENABLE  
-
ENABLE/DISABLE: Turns ON or OFF the two way communication and control of the monitor.  
DISPLAY PROTECTION  
RESET  
Resets the following settings within the DISPLAY PROTECTION menu back to factory setting:  
POWER SAVE, STANDBY MODE, FAN CONTROL, SCREEN SAVER, SIDE BORDER COLOR,  
AUTO BRIGHTNESS, DDC/CI.  
*: The product you purchased may not have this feature.  
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ADVANCED OPTION  
INPUT DETECT  
All inputs except for TV*  
Selects the method of input detection the monitor uses when more than two input devices  
are connected.  
FIRST DETECT  
NONE  
The Monitor will not search the other video input ports.  
FIRST DETECT  
When the 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  
VIDEO DETECT  
When the monitor is displaying a signal from the current source and a new secondary source  
is supplied to the monitor, the monitor will automatically switch to the new video source.  
When current video input signal is not present, 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.  
DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2 or S-VIDEO inputs will have priority over  
DVI, VGA, RGB/HV. When DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2 or S-VIDEO  
input signal is present the monitor will change and keep to the DVD/HD1, DVD/HD2, SCART,  
VIDEO1, VIDEO2 or S-VIDEO input.  
CUSTOM DETECT  
INPUT CHANGE  
Set the priority of input signals.  
When CUSTOM DETECT is selected, monitor searches listed inputs only.  
Sets input change speed.  
NOTE: When “QUICK” is selected, picture may be distorted when signal input is changed.  
This function should be chosen after all adjustment options have been made for the input.  
NORMAL  
OFF  
LONG CABLE COMP  
Manually compensates for image degradation caused from using a long cable.  
EQUALIZE  
VGA, RGB/HV inputs only  
POLE  
PEAK  
GAIN  
Adjusts frequency.  
0
Adjusts equalizing value.  
0
0
Adjusts gain value.  
OFFSET  
Adjusts slice level of synchronized signal.  
Selects the terminate resistance for matching the cable impedance.  
0
SYNC TERMINATE  
HIGH  
RGB/HV inputs only  
TERMINAL SETTING  
DVI MODE  
Selects the kind of DVI-D equipment which is connected to the DVI input. Select “DVI-PC”  
when PC or other computer equipment is connected. Select “DVI-HD” when DVD player,  
which has DVI-D output, is connected.  
DVI-PC  
RGB  
BNC MODE  
Selects the kind of equipment which is connected to the BNC input.  
RGB: Analog input  
COMPONENT: Component  
VIDEO:  
SCART MODE  
HDMI SIGNAL  
Input mode for devices using SCART connectors.  
OFF  
RAW: Disable the expanded feature.  
EXPAND  
EXPAND: Expand image contrast and increase detail in the dark and bright areas.  
SCAN CONVERSION  
Selects the IP (Interlace to Progressive) conversion function.  
PROGRESSIVE  
All inputs except VGA, RGB/HV  
Note: For DVI input “DVI-HD” needs to be enabled in the DVI mode menu.  
PROGRESSIVE  
INTERLACE  
Converts interlaced signals to progressive. This is the default setting.  
Disables IP conversion. This setting is best suited for motion pictures, but increases the risk  
of image retention.  
*: The product you purchased may not have this feature.  
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COLOR SYSTEM  
The selected Color System depends on the video format of the input signal.  
Automatically chooses Color System setting based on input signal.  
AUTO  
VIDEO1, VIDEO2, S-VIDEO inputs only  
AUTO  
NTSC  
PAL  
SECAM  
4.43 NTSC  
PAL-60  
SCAN MODE  
Some video formats may require different scanning modes in order to best display the image.  
OVER SCAN  
HDMI, DVD/HD1, DVD/HD2, SCART, VIDEO1, VIDEO2, S-VIDEO, TV* inputs only  
OVER SCAN  
Image size is larger than what can be displayed. The image edge will appear cropped.  
Approximately 95% of the image will be shown on the screen.  
UNDER SCAN  
Image size stays within the display area. The whole image is displayed on the screen.  
120Hz (P551 only)  
When on, this function provides a smoothing effect to video by automatically estimating and  
compensating for motion. However, based on the selected input signal, an abnormal picture  
may result. In this instance, select OFF.  
Depends on  
signal input  
EDGE COMP (Not available)  
-
-
ADVANCED OPTION  
RESET  
Resets the following settings within the ADVANCED OPTION menu back to factory setting:  
INPUT DETECT, INPUT CHANGE, LONG CABLE COMP, TERMINAL SETTING, SCAN  
CONVERSION, COLOR SYSTEM, SCAN MODE.  
FACTORY RESET  
Resets OSD options back to factory settings EXCEPT FOR: DATE & TIME, LANGUAGE,  
OSD ROTATION, INPUT NAME, CHANGE SECURITY PASSWORD, SECURITY LOCK and  
SECURITY PASSWORD.  
-
*: The product you purchased may not have this feature.  
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NOTE 1: CREATING A SCHEDULE  
The schedule function allows the display to be set to power on and off at different times. Up to seven different schedules can be  
programmed.  
To program the schedule:  
1. Enter the SCHEDULE menu. Highlight SCHEDULE SETTINGS using the up and down buttons. Press the SET or the + button to enter the  
Settings menu. Highlight the desired schedule number and press set. The box next to the number will turn yellow. The schedule can now  
be programmed.  
2. Use the down button to highlight the hours setting in the ON time slot. Use the + and - buttons to set the hour. Use the up and down  
buttons to highlight the minutes setting. Use the + and - buttons to set the minutes. Set the OFF time in the same manner.  
3. Use the up and down arrows to highlight INPUT. Use the + and - buttons to choose the input source. Use the up and down arrows to  
highlight PIC. MODE. Use the + and - buttons to choose the picture mode.  
4. Use the down button to select a day on which the schedule will be enabled. Push the  
DVI  
set button to enable. If the schedule is to be ran every day, choose EVERY DAY and  
press the SET button. The circle next to EVERY DAY will turn yellow. If a weekly  
schedule is desired, choose the days of the week using the up and down buttons and  
pressing SET to select. Then highlight the EVERY WEEK option and press SET.  
SCHEDULE:  
OFF TIMER  
(THU) JUN.18.2009 15:38  
SETTINGS:  
1
2
3
4
5
6
7
SCHEDULE SETTINGS  
SCHEDULE LIST  
DATE & TIME  
ON:  
– – : – –  
– – : – –  
– – – –  
– – – –  
OFF:  
SCHEDULE RESET RESET  
INPUT:  
5. After a schedule is programmed the remaining schedules can then be set. Press  
MENU to leave the OSD or press EXIT to go back to the previous menu.  
PIC. MODE:  
EVERY DAY  
EVERY WEEK  
Note: If schedules are overlapping then the schedule with the highest number will have  
priority over the schedule with the lowest number. For example schedule #7 will have  
priority over schedule #1.  
! MON  
TUE  
FRI  
WED  
SAT  
THU  
SUN  
Return  
Close  
Choose  
Mark  
If selected input or picture mode is not available now, disable input or picture mode  
is shown in red.  
NOTE 2: IMAGE PERSISTENCE  
Please be aware that LCD Technology may experience a phenomenon known as Image Persistence. Image Persistence occurs 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.  
As with all personal display devices, NEC DISPLAY SOLUTIONS recommends displaying moving images and using a moving screen  
saver at regular intervals whenever the screen is idle or turning off the monitor when not in use.  
Please set “SCREEN SAVER”, “DATE &TIME” and “SCHEDULE SETTINGS” functions to further reduce the risk of Image persistence.  
For long life use as Public Display  
Image Sticking of LCD Panel  
When an LCD panel is operated continuously for long hours, a trace of electric charge remains near the electrode inside LCD, and residual  
or “ghost” image of previous image may be observed. (Image Persistence)  
Image Persistence is not permanent, but when fixed image is displayed for long period, ionic impurities inside LCD are accumulated along  
the displayed image, and may be permanent. (Image Sticking)  
Recommendations  
To prevent Image Sticking, and for longer life usage of LCD, the following are recommended.  
1. Fixed image should not be displayed for long period. Change fixed images after short intervals.  
2. When not in use, please turn off the monitor by remote control, or use Power Management or use Schedule Functions.  
3. Lower environmental temperatures prolong the lifespan of the monitor.  
When Protective surface (glass, acrylic) is installed over the LCD surface, the LCD surface is located in an enclosed space, the monitor  
are stacked, utilize the temperature sensors inside monitor.  
To reduce the environmental temperature, use the Cooling Fan, Screen Saver and Low Brightness.  
4. Please use “Screen Saver Mode” of monitor.  
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Remote Control Function  
REMOTE CONTROL ID FUNCTION  
Monitor ID:1  
Monitor ID:2  
Monitor ID:3  
REMOTE CONTROL ID  
The remote control can be used to control up to 100 individual MultiSync monitors using  
what is called the REMOTE CONTROL ID mode. The REMOTE CONTROL ID mode  
works in conjunction with the Monitor ID, allowing control of up to 100 individual  
MultiSync monitors. For example: if there are many monitors being used in the same  
area, a remote control in normal mode would send signals to every monitor at the same  
time (see Figure 1). Using the remote in REMOTE CONTROL ID mode will only operate  
one specific monitor within the group (see Figure 2).  
Remote works  
Remote works  
Remote works  
Figure 1  
Remote in  
Normal mode or  
the REMOTE ID  
is set to 0  
TO SET REMOTE CONTROL ID  
While holding down the REMOTE ID SET button on the remote control, use the KEYPAD  
to input the Monitor ID (1-100) of the display to be controlled via remote. The remote can  
then be used to operate the monitor having that specific Monitor ID number.  
When 0 is selected or when the remote control is in normal mode, all monitors will be  
operated.  
Monitor ID:1  
Monitor ID:2  
Monitor ID:3  
TO SET/RESET REMOTE CONTROL MODE  
ID Mode - To enter ID Mode press the REMOTE ID SET button and hold down for  
2 seconds.  
Remote does  
not work  
Remote does  
not work  
Remote works  
Normal Mode - To return to Normal Mode press the REMOTE ID CLEAR button and hold  
down for 2 seconds.  
In order for this feature to work properly, the display must be assigned a Monitor ID  
number. The Monitor ID number can be assigned under the MULTI DISPLAY menu in the  
OSD (See page 23).  
Figure 2  
Remote set up to  
use REMOTE  
ID:3  
Point the remote control towards the remote sensor of the desired monitor and press the  
REMOTE ID SET button. The MONITOR ID number is shown on the display when your remote control is in ID mode.  
Use the remote control to operate a monitor that has a specific MONITOR ID number assigned to it.  
1. Set the MONITOR ID number for the display (See page 23). The MONITOR ID number can range from 1-100.  
This MONITOR ID number allows the remote control to operate this specific monitor without affecting other monitors.  
2. On the remote control, press and hold down the REMOTE ID SET button while using the keypad to input the REMOTE CONTROL ID  
number (1-100). The REMOTE ID NUMBER should match the MONITOR ID number of the display to be controlled. Choose “0” to  
simultaneously control all displays in range.  
3. Point the remote control towards the remote sensor of the desired monitor and press the REMOTE ID SET button.  
The MONITOR ID number is shown in red on the display.  
If the REMOTE CONTROLID is “0”, then all displays in range will show their respective MONITOR ID number in red.  
If the MONITOR ID number is shown in white on the display, the MONITOR ID number and the REMOTE CONTROL ID are not the same.  
This LCD monitor can be controlled via personal computer or wireless remote control using an RS-232C connection.  
MONITOR ID and IR CONTROL  
Using one PC or one infrared wireless controller, up to 100 individual LCD monitors can be controlled through a daisy chain via RS-232C  
connection.  
1. Connect PC and LCD monitors.  
Connect a PC’s RS-232C control output to the LCD monitor RS-232C input. You can then connect the RS-232C output from the LCD  
monitor to another LCD monitor RS-232C input. Up to 100 monitors can be connected using RS-232C.  
2. Set Monitor ID and IR Control mode.  
For proper operation, the Monitor ID should be set in the OSD menu of each monitor that is in the chain. The Monitor ID can be set under  
the “MULTI DISPLAY” menu in the OSD. The Monitor ID number can be set within a range from 1 to 100. No two monitors should share  
the same Monitor ID number. It is recommended to number each monitor in a daisy chain sequentially from 1. The first monitor in the daisy  
chain is designated as the primary monitor. Subsequent monitors with the chain are secondary monitors.  
In the “ADVANCED OPTION” menu on the first monitor in the RS-232C daisy chain set the “IR CONTROL” to “PRIMARY”.  
Set the “IR CONTROL” to “SECONDARY” on all other monitors.  
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3. Press the “DISPLAY” button on the remote control while aiming at the “PRIMARY” monitor. The Information OSD will be shown at  
top left side of the screen.  
Monitor ID: Displays the ID number of the current monitor within the daisy chain.  
Target ID: Displays the ID number of the monitor that to be controlled via daisy chain from the current monitor.  
Press the “+” or “-” buttons to change the “Target ID” to show the ID number of the monitor to be controlled. To control the entire daisy  
chained monitors simultaneously, select “ALL” as the “Target ID.”  
4. Use the wireless remote controller to control the “SECONDARY” monitor while aiming at the “PRIMARY” monitor.  
The “MENU OSD” will appear on the selected target monitor.  
NOTE: If the “ID No.” mode select OSD is showing, press the “DISPLAY” button on the remote control while pointing at the “PRIMARY”  
monitor to clear this OSD.  
HINT:  
If you lost control due to the incorrect setting of “IR CONTROL”, pressing the “DISPLAY” button on the remote control for 5 or  
more seconds will reset the “IR CONTROL” menu to “NORMAL” function.  
WIRED REMOTE CONTROL FUNCTION  
You can control this monitor by connecting REMOTE IN/OUT with Stereo Mini plug cable (3.5 ).  
MultiSync  
MultiSync  
Remote IN  
Remote OUT  
Remote IN  
Remote OUT  
IN  
OUT  
Remote control cable  
MultiSync  
Remote control cable  
NOTE: Turn off the main power switch before connect/disconnect Stereo Mini plug cable.  
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Controlling the LCD monitor via RS-232C Remote Control  
This LCD monitor can be controlled by connecting a personal computer with a RS-232C terminal.  
NOTE: When you use this function, EXTERNAL CONTROL should be “RS-232C” (See page 23).  
Functions that can be controlled by a personal computer are:  
Power ON or OFF  
Switching between input signals  
Connection  
LCD Monitor + PC  
MultiSync  
MultiSync  
PC  
IN  
OUT  
RS-232C (IN)  
RS-232C (OUT)  
RS-232C (IN)  
RS-232C (OUT)  
(Out)  
RS-232C Cable  
RS-232C Cable  
MultiSync  
NOTE: If your PC is equipped only with a 25-pin serial port connector, a 25-pin serial port adapter is required. Contact your  
dealer for details.  
* In order to function, the RS-232C OUT terminal can only be connected to another monitor of the same model.  
Do not connect to other types of equipment.  
To control monitor or multiple monitors that are daisy-chained together please use the control command. Instructions for the  
control command can be found on the CD included with the display. The file is called “External_control.pdf”.  
Multiple monitors that are daisy-chained have a limit to the conectable monitor.  
1) Interface  
PROTOCOL  
BAUD RATE  
DATA LENGTH  
PARITY BIT  
STOP BIT  
RS-232C  
9600 [bps]  
8 [bits]  
NONE  
1 [bit]  
FLOW CONTROL NONE  
This LCD monitor uses RXD, TXD and GND lines for RS-232C control.  
The reverse type cable (null modem cable) (not include) should be used for RS-232C control.  
2) Control command diagram  
Please see file “External_Control.pdf” on the CD-ROM.  
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Controlling the LCD monitor via LAN Control  
Connecting to a Network  
Using a LAN cable allows you to specify the Network Settings and the Alert Mail Settings by using an HTTP server function.  
NOTE: When you use this function, EXTERNAL CONTROL should be “LAN” (See page 23).  
To use a LAN connection, you are required to assign an IP address.  
Example of LAN connection:  
Server  
NOTE: Use a category 5 or higher LAN cable.  
Hub  
LAN cable  
(not supplied)  
Network Setting by Using an HTTP Browser  
Overview  
Connecting the monitor to a network allows for monitor control from a computer via the network.  
To perform the monitor control from a web browser, you must have an exclusive application installed on your computer.  
The IP address and subnet mask of the monitor can be set on the Network Setting screen of the web browser by using an  
HTTP server function. Please be sure to use “Microsoft Internet Explorer 6.0” or a higher version for the web browser.  
(This device uses “JavaScript” and “Cookies” and the browser should be set to accept these functions. The setting method will  
vary depending on the version of browser. Please refer to the help files and the other information provided in your software.)  
Access is gained to the HTTP server function by starting the Web browser on the computer via the network connected to the  
monitor and entering the following URL.  
Network Setting  
TIP:  
The default IP address is “192.168.0.10”.  
The exclusive application can be downloaded from our website.  
NOTE: If the MONITOR NETWORK SETTINGS screen does not appear in the web browser, press the Ctrl+F5 keys to  
refresh your web browser (or clear the cache).  
The display or button’s response can be slowed down or operation may not be accepted depending the settings of  
your network.  
Should this happen, consult your network administrator.  
The LCD monitor may not respond if its buttons are repeatedly pressed in rapid intervals. Should this happen, wait a  
moment and repeat.  
If you still can’t get a response, turn the monitor off and then back on.  
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Preparation Before Use  
Connect the monitor to a commercially available LAN cable before engaging in browser operations.  
Operation with a browser that uses a proxy server may not be possible depending on the type of proxy server and the setting  
method. Although the type of proxy server will be a factor, it is possible that items that have actually been set will not be  
displayed depending on the effectiveness of the cache, and the contents set from the browser may not be reflected in  
operation. It is recommended that a proxy server not be used unless it is unavailable.  
Handling of the Address for Operation via a Browser  
The host name can be used under the following cases:  
If the host name corresponding to the IP address of the monitor has been registered to the domain name server (DNS) by the  
network administrator, you can then access the network settings of the display via that registered host name using a  
compatible browser.  
If the host name corresponding to the IP address of the monitor has been configured in the “HOSTS” file of the computer  
being used, you can then access the network settings of the display via that host name using a compatible browser.  
Example 1: When the host name of the monitor has been set to “pd.nec.co.jp”, access is gained to the network setting by  
specifying http://pd.nec.co.jp/index.html for the address or the entry column of the URL.  
Example 2: When the IP address of the monitor is “192.168.73.1”, access is gained to the mail alert settings by specifying  
http://192.168.73.1/index.html for the address or the entry column of the URL.  
Network Settings  
DHCP  
Enabling this option automatically assigns an IP address to the monitor from your DHCP server.  
Disabling this option allows you to register the IP address or subnet mask number obtained from  
your network administrator.  
NOTE: Consult your network administrator for the IP address when [ENABLE] is selected for  
[DHCP].  
IP v4 Address  
Subnet Mask  
Set your IP address of the network connected to the monitor when [DISABLE] is selected for  
[DHCP].  
Set your subnet mask number of the network connected to the monitor when [DISABLE] is selected  
for [DHCP].  
Default Gateway  
Set your default gateway of the network connected to the monitor when [DISABLE] is selected for  
[DHCP].  
Primary DNS  
Secondary DNS  
Apply  
Set your primary DNS settings of the network connected to the monitor.  
Set your secondary DNS settings of the network connected to the monitor.  
Reflect your settings.  
NOTE: Make sure to execute “the reboot” from the “reboot screen” or to turn the monitor off and  
then back on to enable the changing, after clicking [Apply].  
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Alert Mail Setting  
This option notifies your computer of an error message via e-mail when using wired LAN. An error message notification will be  
sent when an error occurs in the monitor.  
Alert Mail  
Checking [ENABLE] will turn on the Alert Mail feature.  
Checking [DISABLE] will turn off the Alert Mail feature.  
Host Name  
Domain Name  
Type in the hostname of the network connected to the monitor.  
Up to 60 alphanumeric characters can be used.  
Type in the domain name of the network connected to the monitor.  
Up to 60 alphanumeric characters can be used.  
Sender’s Address  
SMTP Server  
Type in the senders address. Up to 60 alphanumeric and symbols characters can be used.  
Type in the SMTP server name to be connected to the monitor.  
Up to 60 alphanumeric characters can be used.  
Recipient’s Address  
1 to 3  
Type in your recipient’s address. Up to 60 alphanumeric and symbols characters can be used.  
Authentication Method  
POP3 Server  
This selects the authentication method of the e-mail transmission.  
This specifies the address of the POP3 server that is used in the authentication of the e-mail.  
User Name  
This sets the user name for logging into the authentication server when authentication is required  
for the e-mail transmission. Up to 60 alphanumeric characters can be used.  
Password  
This sets the password for logging into the authentication server when authentication is required  
for the e-mail transmission. Up to 60 alphanumeric characters can be used.  
TestMail  
Apply  
Click this button to send a test mail to check if your settings are correct.  
Click this button to reflect the above settings.  
NOTE: Make sure to execute “the reboot” from the “reboot screen” or to turn the monitor off and  
then back on to enable the changing, after clicking [Apply].  
NOTE: • If you execute a test, you may not receive an Alert mail.  
Should this happen, check if the network settings are correct.  
• If you entered an incorrect address in a test, you may not receive an Alert mail.  
Should this happen, check if the Recipient’s Address is correct.  
TIP:  
The Alert Mail settings will not be affected even when [RESET] is done from the menu.  
For Control command diagram, please see file “External_Control.pdf” on the CD-ROM.  
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Features  
Reduced Footprint: Provides the ideal solution for environments with superior image quality.  
Color Control Systems: Allow you to adjust the colors on your screen and customize the color accuracy of your monitor to a  
variety of standards.  
OmniColor: Combines Six-axis color control and the sRGB standard. Six-axis color control permits color adjustments via six  
axes (R, G, B, C, M and Y) rather than through the three axes (R, G and B) previously available. The sRGB standard provides  
the monitor with a uniform color profile. This assures that the colors displayed on the monitor are exactly the same as on the  
color printout (with sRGB supporting operating system and sRGB printer). This allows you to adjust the colors on your screen  
and customise the color accuracy of your monitor to a variety of standards.  
sRGB Color Control: A new optimized color management standard which allows for color matching on computer displays  
and other peripherals. The sRGB standard, which is based on a calibrated color space, allows for optimal color representation  
and backward compatibility with other common color standards.  
OSD (On-Screen-Display) Controls: Allow you to quickly and easily adjust all elements of your screen image via simple to  
use on-screen menus.  
Plug and Play: The Microsoft® solution with the Windows® 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.  
FullScan Capability: Allows you to use the entire screen area in most resolutions, significantly expanding image size.  
VESA Standard (FDMIv1) Mounting Interface: Allows you to connect your LCD monitor to any VESA standard (FDMIv1)  
third party mounting arm or bracket. NEC recommends using mounting interface that comply with TÜV-GS and/or UL1678  
standard in North America.  
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 a DVI-D connector. 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. The DVI interface of this display supports HDCP.  
TILE MATRIX, TILE COMP: Shows one image over multiple screens with accuracy while compensating for bezel width.  
ZOOM: Expands image size for horizontal and vertical direction.  
RS-232C daisy chain: You can control the multiple monitors by controller or wireless remote controller.  
Self-diagnosis: If an internal error should occur, a failure state will be indicated.  
Long cable capability: Automatic long cable compensation prevents image quality degradation (dull signals) caused by long  
cable lengths.  
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Troubleshooting  
RED LED on monitor is blinking  
No picture  
A certain failure might have occurred, please contact  
your nearest authorized NEC DISPLAY SOLUTIONS  
service facility.  
The signal cable should be completely connected to the  
display card/computer.  
The display card should be completely seated in its slot.  
If the monitor is powered off by the inside temperature  
being higher than the normal operating temperature, a  
RED LED will blink six times. Power on the display again  
after confirming the inside temperature has been  
reduced to normal operation temperature.  
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.)  
Display image is not sized properly  
Use the OSD Image Adjust controls to increase or  
decrease the coarse adjustment.  
Check the monitor and your display card with respect to  
compatibility and recommended settings.  
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 signal cable connector for bent or pushed-in  
pins.  
Power Button does not respond  
Unplug the power cord of the monitor from the AC outlet  
to turn off and reset the monitor.  
Selected resolution is not displayed properly  
Use OSD Display Mode to enter Information menu and  
confirm that the appropriate resolution has been  
selected. If not, select corresponding option.  
Image persistence  
Please be aware that LCD Technology may experience a  
phenomenon known as Image Persistence. Image  
Persistence occurs 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.  
No Sound  
Check to see if audio cable is properly connected.  
Check to see if mute is activated.  
Check to see if volume is set at minimum.  
Check to see if computer supports an audio signal  
through DisplayPort.  
If unsure, contact the computer manufacturer.  
Remote Control is not available  
Check the Remote Control’s batteries status.  
Check if batteries are inserted correctly.  
NOTE: As with all personal display devices, NEC DISPLAY  
SOLUTIONS recommends displaying moving  
images and using a moving screen saver at regular  
intervals whenever the screen is idle or turning off  
the monitor when not in use.  
Check if the Remote Control is pointing at the monitor’s  
remote sensor.  
Check the Remote Control Mode status.  
The remote control system may not function when direct  
sunlight or strong illumination strikes the remote control  
sensor of the LCD monitor, or when there is an object in  
the path.  
Image is unstable, unfocused or swimming is apparent  
Signal cable should be completely attached to the  
computer.  
Use the OSD Image Adjust controls to focus and adjust  
display by increasing or decreasing the fine adjustment.  
When the display mode is changed, the OSD Image  
Adjust settings may need to be re-adjusted.  
“SCHEDULE”/“OFF TIMER” function is not working  
properly  
The “SCHEDULE” function will be disabled when the  
“OFF TIMER” is set.  
Check the monitor and your display card with respect to  
compatibility and recommended signal timings.  
If the “OFF TIMER” function is enabled and the power to  
the LCD monitor is turned off when the power supply is  
interrupted unexpectedly, then the “OFF TIMER” will be  
reset.  
If your text is garbled, change the video mode to non-  
interlace and use 60Hz refresh rate.  
Snowy Picture, Poor Sound in TV  
Image of component signal is greenish  
Check to see if the DVD/HD input connector is selected.  
Check antenna/cable connection. Use new cable if  
necessary.  
LED on monitor is not lit  
(no green or red color can be seen)  
Interference in TV  
Check components for shielding, move away from  
monitor if necessary.  
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).  
RS-232C or LAN control is not available  
Check RS-232C or LAN cable connection.  
Check to see that the power indicator option in the OSD  
is set to ON.  
Check “CONTROL” setting in “EXTERNAL CONTROL”.  
Either light vertical or horizontal stripes may appear, depending on the specific display pattern. This is no product fault or  
degradation.  
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Specifications - P401  
Product Specifications  
LCD Module  
40" /1016 mm diagonal  
Pixel Pitch: 0.461 mm  
Resolution: 1920 x 1080  
Color: Over 16 million colors (depending on video card used)  
Brightness: 650 cd/m2 (Max.), 500 cd/m2 (Typ.) @25°C  
Contrast Ratio: 3000:1  
Viewing Angle: 89° (typ) @ CR>10  
Design View Distance: 1100 mm  
Frequency  
Horizontal: 15.625/15.734 kHz, 31.5 kHz - 91.1 kHz (Analog Input)  
31.5 kHz - 91.1 kHz (Digital Input)  
Vertical: 50.0 - 85.0 Hz  
Pixel Clock  
Viewable Size  
Input Signal  
DVI  
25.2 MHz - 162.0 MHz  
885.6 x 498.2 mm  
DVI-D 24pin  
Digital RGB  
DVI (HDCP)  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
DisplayPort DisplayPort Connector Digital RGB  
DisplayPort Complies with Standard V1.1a, applicable to HDCP1.3  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920x1080 (60 Hz)  
VGA  
15pin Mini D-sub  
BNC (R,G,B,H,V)  
HDMI Connector  
Analog RGB  
Sync  
0.7 Vp-p/75 ohm  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
Separate: TTL level (Pos./Neg.)  
Composite sync on Green Video: 0.3 Vp-p Neg.  
RGB/HV  
HDMI  
Analog RGB  
Sync  
0.7 Vp-p/75 ohm  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
Separate: TTL level (Pos./Neg.)  
Composite sync on Green Video: 0.3 Vp-p Neg.  
Digital RGB  
HDMI  
1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz  
DVD/HD1  
DVD/HD2  
RCA (Y, Cb/Pb, Cr/Pr) Component  
BNC  
Y: 1.0 Vp-p/75ohm, Cb/Cr (Pb/Pr): 0.7 Vp-p/75 ohm  
HDTV/DVD: 1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz, 576i@50Hz, 480i@60Hz  
VIDEO1  
VIDEO2  
BNC/RCA  
BNC  
Composite  
1.0 Vp-p/75 ohm  
NTSC/PAL/SECAM/4.43NTSC/PAL60  
S-VIDEO  
Mini DIN 4 pin  
S-VIDEO  
Y: 1.0 Vp-p/75 ohm C: 0.286 Vp-p/75 ohm (NTSC), 0.3 Vp-p/75 ohm (PAL/SECAM)  
NTSC/PAL/SECAM/4.43NTSC/PAL60  
Output Signal  
RGB/HV  
BNC (R,G,B,H,V)  
BNC  
Analog RGB  
0.7 Vp-p with 75 ohm terminated  
Separate HV sync: TTL level (Posi / Nega)  
DVD/HD2  
Component  
Composite  
Y: 1.0 Vp-p/75ohm, Cb/Cr (Pb/Pr): 0.7 Vp-p/75 ohm  
1.0 Vp-p with 75 ohm terminated  
VIDEO1/VIDEO2 BNC  
AUDIO  
AUDIO  
RCA (L/R) X2  
STEREO Mini Jack  
Analog Audio  
Digital Audio  
Stereo L/R 0.5 Vrms  
Input  
HDMI Connector  
PCM 32, 44.1, 48 KHz (16/20/24bit)  
PCM 32, 44.1, 48 KHz (16/20/24bit)  
Stereo L/R 0.5 Vrms  
DisplayPort Connector Digital Audio  
RCA (L/R) Analog Audio  
AUDIO  
Output  
Speaker Output  
Control  
External Speaker Jack 15 W + 15 W (8 ohm)  
RS-232C In: 9 Pin D-sub  
RS-232C Out: 9 Pin D-sub (with daisy chain)  
LAN: RJ-45 10/100 BASE-T  
Remote IN: Stereo Mini jack 3.5  
Remote OUT: Stereo Mini jack 3.5  
Power Supply  
3.5 - 1.45 A @ 100-240VAC, 50/60Hz  
Operational Environment  
Temperature: 5 - 40°C / 41 - 104°F (Default brightness), 5 - 20°C / 41 - 68°F (Max brightness)  
Humidity: 20 - 80% (without condensation)  
Altitude: 0 - 3000 m (Brightness may decrease with altitude)  
Storage Environment  
Temperature: -20 - 60°C / -4 - 140°F  
Humidity: 10 - 90% (without condensation) / 90% - 3.5% x (Temp - 40°C) regarding over 40°C  
Dimension  
919.7 (W) x 532.2 (H) x 140.0 (D) mm / 36.2 (W) x 21.0 (H) x 5.5 (D) inches  
24.0 Kg (52.9 lbs)  
Weight  
VESA compatible arm mounting interface  
Power Management  
Plug & Play  
300 mm x 300 mm (M6, 4 Holes)  
VESA DPM  
VESA DDC2B, DDC/CI, DisplayPort  
Accessories  
Setup manual, Power Cord, Video Signal cable, Remote Control, AA Battery x 2, Clamp x 3,  
Screw x 9, CD-ROM, Thumbscrew for optional stand x 2, Cable cover  
NOTE: Technical specifications are subject to change without notice.  
*1: Compressed image  
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Specifications - P461  
Product Specifications  
LCD Module  
46" /1168 mm diagonal  
Pixel Pitch: 0.530 mm  
Resolution: 1920 x 1080  
Color: Over 16 million colors (depending on video card used)  
Brightness: 650 cd/m2 (Max.), 500 cd/m2 (Typ.) @25°C  
Contrast Ratio: 4000:1  
Viewing Angle: 89° (typ) @ CR>10  
Design View Distance: 1300 mm  
Frequency  
Horizontal: 15.625/15.734 kHz, 31.5 kHz - 91.1 kHz (Analog Input)  
31.5 kHz - 91.1 kHz (Digital Input)  
Vertical: 50.0 - 85.0 Hz  
Pixel Clock  
Viewable Size  
Input Signal  
DVI  
25.2 MHz - 162.0 MHz  
1018.1 x 572.7 mm  
DVI-D 24pin  
Digital RGB  
DVI (HDCP)  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
DisplayPort DisplayPort Connector Digital RGB  
DisplayPort Complies with Standard V1.1a, applicable to HDCP1.3  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920x1080 (60 Hz)  
VGA  
15pin Mini D-sub  
BNC (R,G,B,H,V)  
HDMI Connector  
Analog RGB  
Sync  
0.7 Vp-p/75 ohm  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
Separate: TTL level (Pos./Neg.)  
Composite sync on Green Video: 0.3 Vp-p Neg.  
RGB/HV  
HDMI  
Analog RGB  
Sync  
0.7 Vp-p/75 ohm  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
Separate: TTL level (Pos./Neg.)  
Composite sync on Green Video: 0.3 Vp-p Neg.  
Digital RGB  
HDMI  
1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz  
DVD/HD1  
DVD/HD2  
RCA (Y, Cb/Pb, Cr/Pr) Component  
BNC  
Y: 1.0 Vp-p/75ohm, Cb/Cr (Pb/Pr): 0.7 Vp-p/75 ohm  
HDTV/DVD: 1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz, 576i@50Hz, 480i@60Hz  
VIDEO1  
VIDEO2  
BNC/RCA  
BNC  
Composite  
1.0 Vp-p/75 ohm  
NTSC/PAL/SECAM/4.43NTSC/PAL60  
S-VIDEO  
Mini DIN 4 pin  
S-VIDEO  
Y: 1.0 Vp-p/75 ohm C: 0.286 Vp-p/75 ohm (NTSC), 0.3 Vp-p/75 ohm (PAL/SECAM)  
NTSC/PAL/SECAM/4.43NTSC/PAL60  
Output Signal  
RGB/HV  
BNC (R,G,B,H,V)  
BNC  
Analog RGB  
0.7 Vp-p with 75 ohm terminated  
Separate HV sync: TTL level (Posi / Nega)  
DVD/HD2  
Component  
Composite  
Y: 1.0 Vp-p/75ohm, Cb/Cr (Pb/Pr): 0.7 Vp-p/75 ohm  
1.0 Vp-p with 75 ohm terminated  
VIDEO1/VIDEO2 BNC  
AUDIO  
AUDIO  
RCA (L/R) X2  
STEREO Mini Jack  
Analog Audio  
Digital Audio  
Stereo L/R 0.5 Vrms  
Input  
HDMI Connector  
PCM 32, 44.1, 48 KHz (16/20/24bit)  
PCM 32, 44.1, 48 KHz (16/20/24bit)  
Stereo L/R 0.5 Vrms  
DisplayPort Connector Digital Audio  
RCA (L/R) Analog Audio  
AUDIO  
Output  
Speaker Output  
Control  
External Speaker Jack 15 W + 15 W (8 ohm)  
RS-232C In: 9 Pin D-sub  
RS-232C Out: 9 Pin D-sub (with daisy chain)  
LAN: RJ-45 10/100 BASE-T  
Remote IN: Stereo Mini jack 3.5  
Remote OUT: Stereo Mini jack 3.5  
Power Supply  
3.9 - 1.6 A @ 100-240VAC, 50/60Hz  
Operational Environment  
Temperature: 5 - 40°C / 41 - 104°F (Default brightness), 5 - 20°C / 41 - 68°F (Max brightness)  
Humidity: 20 - 80% (without condensation)  
Altitude: 0 - 3000 m (Brightness may decrease with altitude)  
Storage Environment  
Temperature: -20 - 60°C / -4 - 140°F  
Humidity: 10 - 90% (without condensation)/ 90% - 3.5% x (Temp - 40°C) regarding over 40°C  
Dimension  
1055.4 (W) x 608.6 (H) x 140.0 (D) mm / 41.6 (W) x 24.0 (H) x 5.5 (D) inches  
Weight  
29.0 Kg (63.9 lbs)  
VESA compatible arm mounting interface  
Power Management  
Plug & Play  
300 mm x 300 mm (M6, 4 Holes)  
VESA DPM  
VESA DDC2B, DDC/CI, DisplayPort  
Accessories  
Setup manual, Power Cord, Video Signal cable, Remote Control, AA Battery x 2, Clamp x 3,  
Screw x 9, CD-ROM, Thumbscrew for optional stand x 2, Cable cover  
NOTE: Technical specifications are subject to change without notice.  
*1: Compressed image  
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Specifications - P521  
Product Specifications  
LCD Module  
52" /1321 mm diagonal  
Pixel Pitch: 0.6 mm  
Resolution: 1920 x 1080  
Color: Over 16 million colors (depending on video card used)  
Brightness: 700 cd/m2 (Max.), 500 cd/m2 (Typ.) @25°C  
Contrast Ratio: 2000:1  
Viewing Angle: 89° (typ) @ CR>10  
Design View Distance: 1300 mm  
Frequency  
Horizontal: 15.625/15.734 kHz, 31.5 kHz - 91.1 kHz (Analog Input)  
31.5 kHz - 91.1 kHz (Digital Input)  
Vertical: 50.0 - 85.0 Hz  
Pixel Clock  
Viewable Size  
Input Signal  
DVI  
25.2 MHz - 162.0 MHz  
1152.0 x 648.0 mm  
DVI-D 24pin  
Digital RGB  
DVI (HDCP)  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
DisplayPort DisplayPort Connector Digital RGB  
DisplayPort Complies with Standard V1.1a, applicable to HDCP1.3  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920x1080 (60 Hz)  
VGA  
15pin Mini D-sub  
BNC (R,G,B,H,V)  
HDMI Connector  
Analog RGB  
Sync  
0.7 Vp-p/75 ohm  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
Separate: TTL level (Pos./Neg.)  
Composite sync on Green Video: 0.3 Vp-p Neg.  
RGB/HV  
HDMI  
Analog RGB  
Sync  
0.7 Vp-p/75 ohm  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
Separate: TTL level (Pos./Neg.)  
Composite sync on Green Video: 0.3 Vp-p Neg.  
Digital RGB  
HDMI  
1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz  
DVD/HD1  
DVD/HD2  
RCA (Y, Cb/Pb, Cr/Pr) Component  
BNC  
Y: 1.0 Vp-p/75ohm, Cb/Cr (Pb/Pr): 0.7 Vp-p/75 ohm  
HDTV/DVD: 1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz, 576i@50Hz, 480i@60Hz  
VIDEO1  
VIDEO2  
BNC/RCA  
BNC  
Composite  
1.0 Vp-p/75 ohm  
NTSC/PAL/SECAM/4.43NTSC/PAL60  
S-VIDEO  
Mini DIN 4 pin  
S-VIDEO  
Y: 1.0 Vp-p/75 ohm C: 0.286 Vp-p/75 ohm (NTSC), 0.3 Vp-p/75 ohm (PAL/SECAM)  
NTSC/PAL/SECAM/4.43NTSC/PAL60  
Output Signal  
RGB/HV  
BNC (R,G,B,H,V)  
BNC  
Analog RGB  
0.7 Vp-p with 75 ohm terminated  
Separate HV sync: TTL level (Posi / Nega)  
DVD/HD2  
Component  
Composite  
Y: 1.0 Vp-p/75ohm, Cb/Cr (Pb/Pr): 0.7 Vp-p/75 ohm  
1.0 Vp-p with 75 ohm terminated  
VIDEO1/VIDEO2 BNC  
AUDIO  
AUDIO  
RCA (L/R) X2  
STEREO Mini Jack  
Analog Audio  
Digital Audio  
Stereo L/R 0.5 Vrms  
Input  
HDMI Connector  
PCM 32, 44.1, 48 KHz (16/20/24bit)  
PCM 32, 44.1, 48 KHz (16/20/24bit)  
Stereo L/R 0.5 Vrms  
DisplayPort Connector Digital Audio  
RCA (L/R) Analog Audio  
AUDIO  
Output  
Speaker Output  
Control  
External Speaker Jack 15 W + 15 W (8 ohm)  
RS-232C In: 9 Pin D-sub  
RS-232C Out: 9 Pin D-sub (with daisy chain)  
LAN: RJ-45 10/100 BASE-T  
Remote IN: Stereo Mini jack 3.5  
Remote OUT: Stereo Mini jack 3.5  
Power Supply  
4.9 - 2.0 A @ 100-240VAC, 50/60Hz  
Operational Environment  
Temperature: 5 - 40°C / 41 - 104°F (Default brightness), 5 - 20°C / 41 - 68°F (Max brightness)  
Humidity: 20 - 80% (without condensation)  
Altitude: 0 - 3000 m (Brightness may decrease with altitude)  
Storage Environment  
Temperature: -20 - 60°C / -4 - 140°F  
Humidity: 10 - 90% (without condensation)/ 90% - 3.5% x (Temp - 40°C) regarding over 40°C  
Dimension  
1200.0 (W) x 696.0 (H) x 147.5 (D) mm / 47.2 (W) x 27.4 (H) x 5.8 (D) inches  
Weight  
40.0 Kg (88.2 lbs)  
VESA compatible arm mounting interface  
Power Management  
Plug & Play  
400 mm x 400 mm (M6, 4 Holes)  
VESA DPM  
VESA DDC2B, DDC/CI, DisplayPort  
Accessories  
Setup manual, Power Cord, Video Signal cable, Remote Control, AA Battery x 2, Clamp x 3,  
Screw x 9, CD-ROM, Thumbscrew for optional stand x 2, Cable cover  
NOTE: Technical specifications are subject to change without notice.  
*1: Compressed image  
English-38  
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Specifications - P551  
Product Specifications  
LCD Module  
54.6"/1388 mm diagonal  
Pixel Pitch: 0.63 mm  
Resolution: 1920 x 1080  
Color: Over 16 million colors (depending on video card used)  
Brightness: 700 cd/m2 (Max.), 500 cd/m2 (Typ.) @25°C  
Contrast Ratio: 4000:1  
Viewing Angle: 89° (typ) @ CR>10  
Design View Distance: 1300 mm  
Frequency  
Horizontal: 15.625/15.734 kHz, 31.5 kHz - 91.1 kHz (Analog Input)  
31.5 kHz - 91.1 kHz (Digital Input)  
Vertical: 50.0 - 85.0 Hz  
Pixel Clock  
Viewable Size  
Input Signal  
DVI  
25.2 MHz - 162.0 MHz  
1209.6 x 680.4 mm  
DVI-D 24pin  
Digital RGB  
DVI (HDCP)  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
DisplayPort DisplayPort Connector Digital RGB  
DisplayPort Complies with Standard V1.1a, applicable to HDCP1.3  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920x1080 (60 Hz)  
VGA  
15pin Mini D-sub  
BNC (R,G,B,H,V)  
HDMI Connector  
Analog RGB  
Sync  
0.7 Vp-p/75 ohm  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
Separate: TTL level (Pos./Neg.)  
Composite sync on Green Video: 0.3 Vp-p Neg.  
RGB/HV  
HDMI  
Analog RGB  
Sync  
0.7 Vp-p/75 ohm  
VGA60, SVGA60, XGA60, WXGA60, SXGA60, UXGA60*1, 1920X1080 (60Hz)  
Separate: TTL level (Pos./Neg.)  
Composite sync on Green Video: 0.3 Vp-p Neg.  
Digital RGB  
HDMI  
1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz  
DVD/HD1  
DVD/HD2  
RCA (Y, Cb/Pb, Cr/Pr) Component  
BNC  
Y: 1.0 Vp-p/75ohm, Cb/Cr (Pb/Pr): 0.7 Vp-p/75 ohm  
HDTV/DVD: 1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz, 576i@50Hz, 480i@60Hz  
VIDEO1  
VIDEO2  
BNC/RCA  
BNC  
Composite  
1.0 Vp-p/75 ohm  
NTSC/PAL/SECAM/4.43NTSC/PAL60  
S-VIDEO  
Mini DIN 4 pin  
S-VIDEO  
Y: 1.0 Vp-p/75 ohm C: 0.286 Vp-p/75 ohm (NTSC), 0.3 Vp-p/75 ohm (PAL/SECAM)  
NTSC/PAL/SECAM/4.43NTSC/PAL60  
Output Signal  
RGB/HV  
BNC (R,G,B,H,V)  
BNC  
Analog RGB  
0.7 Vp-p with 75 ohm terminated  
Separate HV sync: TTL level (Posi / Nega)  
DVD/HD2  
Component  
Composite  
Y: 1.0 Vp-p/75ohm, Cb/Cr (Pb/Pr): 0.7 Vp-p/75 ohm  
1.0 Vp-p with 75 ohm terminated  
VIDEO1/VIDEO2 BNC  
AUDIO  
AUDIO  
RCA (L/R) X2  
STEREO Mini Jack  
Analog Audio  
Digital Audio  
Stereo L/R 0.5 Vrms  
Input  
HDMI Connector  
PCM 32, 44.1, 48 KHz (16/20/24bit)  
PCM 32, 44.1, 48 KHz (16/20/24bit)  
Stereo L/R 0.5 Vrms  
DisplayPort Connector Digital Audio  
RCA (L/R) Analog Audio  
AUDIO  
Output  
Speaker Output  
Control  
External Speaker Jack 15 W + 15 W (8 ohm)  
RS-232C In: 9 Pin D-sub  
RS-232C Out: 9 Pin D-sub (with daisy chain)  
LAN: RJ-45 10/100 BASE-T  
Remote IN: Stereo Mini jack 3.5  
Remote OUT: Stereo Mini jack 3.5  
Power Supply  
5.3 - 2.2 A @ 100-240VAC, 50/60Hz  
Operational Environment  
Temperature: 5 - 40°C / 41 - 104°F (Default brightness), 5 - 20°C / 41 - 68°F (Max brightness)  
Humidity: 20 - 80% (without condensation)  
Altitude: 0 - 3000 m (Brightness may decrease with altitude)  
Storage Environment  
Temperature: -20 - 60°C / -4 - 140°F  
Humidity: 10 - 90% (without condensation)/ 90% - 3.5% x (Temp - 40°C) regarding over 40°C  
Dimension  
1250.2 (W) x 721.0 (H) x 150.0 (D) mm / 49.2 (W) x 28.4 (H) x 5.9 (D) inches  
Weight  
40.0 Kg (88.2 lbs)  
VESA compatible arm mounting interface  
Power Management  
Plug & Play  
400 mm x 400 mm (M6, 4 Holes)  
VESA DPM  
VESA DDC2B, DDC/CI, DisplayPort  
Accessories  
Setup manual, Power Cord, Video Signal cable, Remote Control, AA Battery x 2, Clamp x 3,  
Screw x 9, CD-ROM, Thumbscrew for optional stand x 2, Cable cover  
NOTE: Technical specifications are subject to change without notice.  
*1: Compressed image  
English-39  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Pin Assignment  
1) RS-232C input/output  
Pin No  
Name  
D-SUB 9P  
1
2
3
4
5
6
7
8
9
connected to 7&8  
RXD  
5
1
6
TXD  
connected to 6  
GND  
9
connected to 4  
connected to 1&8  
connected to 1&7  
NC  
This LCD monitor uses RXD, TXD and GND lines for RS-232C control.  
2) REMOTE IN  
3) REMOTE OUT  
English-40  
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Manufacturer’s Recycling and Energy Information  
NEC DISPLAY SOLUTIONS is strongly committed to environmental protection and sees recycling as one of the company’s  
top priorities in trying to minimize the burden placed on the environment. We are engaged in developing environmentally-  
friendly products, and always strive to help define and comply with the latest independent standards from agencies such as  
ISO (International Organisation for Standardization) and TCO (Swedish Trades Union).  
Disposing of your old NEC product  
The aim of recycling is to gain an environmental benefit by means of re-use, upgrading, reconditioning or reclamation of  
material. Dedicated recycling sites ensure that environmentally harmful components are properly handled and securely  
disposed. To ensure the best recycling of our products, NEC DISPLAY SOLUTIONS offers a variety of recycling  
procedures and gives advice on how to handle the product in an environmentally sensitive way, once it has reached the end  
of its life.  
All required information concerning the disposal of the product and country-specific information on recycling facilities can be  
found on our following websites:  
Energy Saving  
This monitor features an advanced energy saving capability. When a VESA Display Power Management Signalling (DPMS)  
Standard signal is sent to the monitor, the Energy Saving mode is activated. The monitor enters a single Energy Saving mode.  
Mode  
Power consumption  
LED colour  
Approx. 175 W (P401)  
Approx. 210 W (P461)  
Approx. 290 W (P521)  
Approx. 280 W (P551)  
Normal Operation  
Green  
Energy Saving Mode  
Less than 2 W  
Amber Blinking  
Red  
Power Off (Eco standby)  
Less than 0.5 W  
WEEE Mark (European Directive 2002/96/EC)  
Within the European Union  
EU-wide legislation, as implemented in each Member State, requires that waste electrical and electronic  
products carrying the mark (left) must be disposed of separately from normal household waste. This includes  
monitors and electrical accessories, such as signal cables or power cords. When you need to dispose of your  
NEC display products, please follow the guidance of your local authority, or ask the shop where you  
purchased the product, or if applicable, follow any agreements made between yourself and NEC.  
The mark on electrical and electronic products only applies to the current European Union Member States.  
Outside the European Union  
If you wish to dispose of used electrical and electronic products outside the European Union, please contact your local  
authority so as to comply with the correct disposal method.  
English-41  
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