NEC ME342U User manual

Projector
ME382U/ME342U/ME372W/MC382W/
MC332W/ME402X/MC422X/MC372X/
MC342X/MC302X
User’s Manual
Please visit our web site for User’s Manual in the latest version:
https://www.nec-display.com/dl/en/pj_manual/lineup.html
• The ME342U, MC332W, MC422X, MC342X and MC302X are not distributed in North America.
Model No.
NP-ME382U/NP-ME342U/NP-ME372W/NP-MC382W/NP-MC332W/NP-ME402X/NP-MC422X/NP-MC372X/
NP-MC342X/NP-MC302X

Ver.1 10/18
• Apple, Mac, Mac OS, OS X, MacBook, and iMac are trademarks of Apple Inc. registered in the U.S. and other
countries.
• iOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.
• APP Store is a service mark of Apple Inc.
• Microsoft, Windows, Windows Vista, Internet Explorer, .NET Framework and PowerPoint are either a registered
trademark or trademark of Microsoft Corporation in the United States and/or other countries.
• MicroSaver is a registered trademark of Kensington Computer Products Group, a division of ACCO Brands in the
U.S. and other countries.
• AccuBlend, NaViSet, MultiPresenter, and Virtual Remote are trademarks or registered trademarks of NEC Display
Solutions, Ltd. in Japan, in the United States and other countries.
• The terms HDMI and HDMI High-Denition Multimedia Interface, and the HDMI Logo are trademarks or registered
trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
• Trademark PJLink is a trademark applied for trademark rights in Japan, the United States of America and other
countries and areas.
• Wi-Fi®, Wi-Fi Alliance®, and Wi-Fi Protected Access (WPA, WPA2)® are registered trademarks of the Wi-Fi Alliance.
• Blu-ray is a trademark of Blu-ray Disc Association.
• CRESTRON and ROOMVIEW are registered trademarks of Crestron Electronics, Inc. in the United States and other
countries.
• Ethernet is either a registered trademark or trademark of Fuji Xerox Co., Ltd.
• Android and Google Play are trademarks of Google Inc.
• Other product names and logos mentioned in this user’s manual may be the trademarks or registered trademarks
of their respective holders.
• Virtual Remote Tool uses WinI2C/DDC library, © Nicomsoft Ltd.
• GPL/LGPL Software Licenses
The product includes software licensed under GNU General Public License (GPL), GNU Lesser General Public
License (LGPL), and others.
For more information on each software, see “readme.pdf” in the “about GPL&LGPL” folder on the supplied CD-
ROM.
NOTES
(1) The contents of this user’s manual may not be reprinted in part or whole without permission.
(2) The contents of this user’s manual are subject to change without notice.
(3) Great care has been taken in the preparation of this user’s manual; however, should you notice any questionable
points, errors or omissions, please contact us.
(4) Notwithstanding article (3), NEC will not be responsible for any claims on loss of prot or other matters deemed
to result from using the Projector.

i
Important Information
Safety Cautions
Precautions
Please read this manual carefully before using your NEC projector and keep the manual handy for future reference.
CAUTION
To turn off main power, be sure to remove the plug from power outlet.
The power outlet socket should be installed as near to the equipment as possible, and should be easily
accessible.
CAUTION
TO PREVENT SHOCK, DO NOT OPEN THE CABINET.
THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol warns the user that uninsulated voltage within the unit may be sufficient to cause electrical
shock. Therefore, it is dangerous to make any kind of contact with any part inside of the unit.
This symbol alerts the user that important information concerning the operation and maintenance of this
unit has been provided.
The information should be read carefully to avoid problems.
WARNING: TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
DO NOT USE THIS UNIT’S PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THE PRONGS
CAN BE FULLY INSERTED.
DOC Compliance Notice (for Canada only)
This Class B digital apparatus complies with Canadian ICES-003.
Machine Noise Information Regulation - 3. GPSGV,
The highest sound pressure level is less than 70 dB (A) in accordance with EN ISO 7779.
CAUTION
Avoid displaying stationary images for a prolonged period of time.
Doing so can result in these images being temporarily sustained on the surface of the LCD panel.
If this should happen, continue to use your projector. The static background from previous images will
disappear.
Disposing of your used product
In the European Union
EU-wide legislation as implemented in each Member State requires that used electrical and electronic
products carrying the mark (left) must be disposed of separately from normal household waste. This in-
cludes projectors and their electrical accessories. When you dispose of such products, please follow the
guidance of your local authority and/or ask the shop where you purchased the product.
After collecting the used products, they are reused and recycled in a proper way. This effort will help us
reduce the wastes as well as the negative impact to the human health and the environment at the mini-
mum level.
The mark on the 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 and ask for the correct method of disposal.
For EU: The crossed-out wheeled bin implies that used batteries should not be put to the general household
waste! There is a separate collection system for used batteries, to allow proper treatment and recycling
in accordance with legislation.
According to EU directive 2006/66/EC, the battery can’t be disposed improperly. The battery shall
be separated to collect by local service.

ii
Important Information
FCC Information (for USA only)
WARNING
The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT
those specified by NEC Display Solutions of America, Inc. in this manual. Failure to comply with this government
regulation could void your right to operate this equipment. 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thedealeroranexperiencedradio/TVtechnicianforhelp.
For UK only: In UK, a BS approved power cord with moulded plug has a Black (five Amps) fuse installed for use with
this equipment. If a power cord is not supplied with this equipment please contact your supplier.
Important Safeguards
These safety instructions are to ensure the long life of your projector and to prevent fire and shock. Please read
them carefully and heed all warnings.
Installation
• Donotplacetheprojectorinthefollowingconditions:
- on an unstable cart, stand, or table.
- near water, baths, or damp rooms.
- in direct sunlight, near heaters, or heat radiating appliances.
- in a dusty, smoky or steamy environment.
- on a sheet of paper or cloth, rugs or carpets.
• Ifyouwishtohavetheprojectorinstalledontheceiling:
- Do not attempt to install the projector yourself.
- The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk
of bodily injury.
- In addition, the ceiling must be strong enough to support the projector and the installation must be in accordance
with any local building codes.
- Please consult your dealer for more information.
• Donotinstallandstoretheprojectorinthebelowcircumstances.Failuretodosomaycauseofmalfunction.
- In powerful magnetic fields
- In corrosive gas environment
- Outdoors
• Ifintenselightlikelaserbeamsentersfromthelens,itcouldleadtomalfunction.
CAUTION
This equipment is designed to be used in the condition of the power cord connected to earth. If the
power cord is not connected to the earth, it may cause electric shock. Please make sure the power
cord is earthed properly.
Cable information
CAUTION
Use shielded cables or cables attached ferrite cores so as not to interfere with radio and television
reception. For details, please refer to “Making Connections” in this user’s manual.

iii
Important Information
WARNING
• Donotcoverthelenswiththelenscaporequivalentwhiletheprojectorison.Doingsocanleadtomelting
of the cap due to the heat emitted from the light output.
• Donotplaceanyobjects,whichareeasilyaffectedbyheat,infrontoftheprojectionwindow.Doingsocould
lead to the object melting from the heat that is emitted from the light output.
• Donotuseaspraycontainingammablegastogetridofaccumulateddustanddirtonthelterandthe
projection window. It may cause of fire.
Place the projector in a horizontal position
Thetiltangleoftheprojectorshouldnotexceed10degrees,norshouldtheprojectorbeinstalledinanywayother
than the desktop and ceiling mount, otherwise lamp life could decrease dramatically.
10°
Fire and Shock Precautions
• Ensurethatthereissufcientventilationandthatventsareunobstructedtopreventthebuild-upofheatinside
your projector. Allow at least 4 inches (10 cm) of space between your projector and a wall.
• Donottrytotouchtheexhaustventasitcanbecomeheatedwhiletheprojectoristurnedonandimmediately
after the projector is turned off. Parts of the projector may become temporarily heated if the projector is turned off
with the POWER button or if the AC power supply is disconnected during normal projector operation.
Use caution when picking up the projector.
• Preventforeignobjectssuchaspaperclipsandbitsofpaperfromfallingintoyourprojector.Donotattemptto
retrieve any objects that might fall into your projector. Do not insert any metal objects such as a wire or screwdriver
into your projector. If something should fall into your projector, disconnect it immediately and have the object
removed by a qualified service personnel.
• Donotplaceanyobjectsontopoftheprojector.
• Donottouchthepowerplugduringathunderstorm.Doingsocancauseelectricalshockorre.
• Theprojectorisdesignedtooperateonapowersupplyof100-240VAC50/60Hz.Ensurethatyourpowersupply
fits this requirement before attempting to use your projector.
• Donotlookthelenswhiletheprojectorison.Seriousdamagetoyoureyescouldresult.Thefollowinglabel,that
isindicatednearthelens-mounting-sectionontheprojectorcabinet,describesthisprojectoriscategorizedinthe
riskgroup2ofIEC62471-5:2015.Aswithanybrightsource,donotstareintothebeam,RG2IEC62471-5:2015.

iv
Important Information
• Keepanyitemssuchasmagnifyingglassoutofthelightpathoftheprojector.Thelightbeingprojectedfromthe
lensisextensive,thereforeanykindofabnormalobjectsthatcanredirectlightcomingoutofthelens,cancause
unpredictable outcome such as fire or injury to the eyes.
• Donotplaceanyobjects,whichareeasilyaffectedbyheat,infrontofaprojectorexhaustvent.
Doing so could lead to the object melting or getting your hands burned from the heat that is emitted from the
exhaust.
• Donotsplashwaterovertheprojector.Doingsocancauseelectricalshockorre.Iftheprojectorgetswet,turn
off the projector, unplug the power cord and have the projector serviced by a qualified service personnel.
• Handlethepowercordcarefully.Adamagedorfrayedpowercordcancauseelectricshockorre.
- Do not use any power cord other than the one supplied with the projector.
- Donotbendortugthepowercordexcessively.
- Do not place the power cord under the projector, or any heavy object.
- Do not cover the power cord with other soft materials such as rugs.
- Do not heat the power cord.
- Do not handle the power plug with wet hands.
• Turnofftheprojector,unplugthepowercordandhavetheprojectorservicedbyaqualiedservicepersonnel
under the following conditions:
- When the power cord or plug is damaged or frayed.
- Ifliquidhasbeenspilledintotheprojector,orifithasbeenexposedtorainorwater.
- If the projector does not operate normally when you follow the instructions described in this user’s manual.
- If the projector has been dropped or the cabinet has been damaged.
- Iftheprojectorexhibitsadistinctchangeinperformance,indicatinganeedforservice.
• Disconnectthepowercordandanyothercablesbeforecarryingtheprojector.
• Turnofftheprojectorandunplugthepowercordbeforecleaningthecabinetorreplacingthelamp.
• Turnofftheprojectorandunplugthepowercordiftheprojectorisnottobeusedforanextendedperiodoftime.
• WhenusingaLANcable:
 Forsafety,donotconnecttotheterminalforperipheraldevicewiringthatmighthaveexcessivevoltage.
CAUTION
• Donotusetheadjustabletiltfootforpurposesotherthanoriginallyintended.Misusessuchasgrippingthe
tilt-foot or hanging on the wall can cause damage to the projector.
• DonotturnofftheACpowerfor60secondsafterthelampisturnedonandwhilethePOWERindicatoris
blinking blue. Doing so could cause premature lamp failure.
Remote Control Precautions
• Handletheremotecontrolcarefully.
• Iftheremotecontrolgetswet,wipeitdryimmediately.
• Avoidexcessiveheatandhumidity.
• Donotshort,heat,ortakeapartbatteries.
• Donotthrowbatteriesintore.
• Ifyouwillnotbeusingtheremotecontrolforalongtime,removethebatteries.
• Ensurethatyouhavethebatteries’polarity(+/−)alignedcorrectly.
• Donotusenewandoldbatteriestogether,orusedifferenttypesofbatteriestogether.
• Disposeofusedbatteriesaccordingtoyourlocalregulations.
Note for Canadian Environmental Protection Act, 1999
The lamp(s) in this product contains mercury. Please dispose according to your local authority law.
FOR MORE INFORMATION, CONTACT:
NEC Display Solutions of America, Inc.
3250LaceyRd,Ste500
DownersGrove,IL60515
TELEPHONE630-467-4712
www.necdisplay.com

v
Important Information
Note for US Residents
The lamp in this product contains mercury. Please dispose according to Local, State or Federal Laws.
Lamp Replacement
• Usethespeciedlampforsafetyandperformance.
• Toreplacethelamp,followallinstructionsprovidedonpage111.
• Besuretoreplacethelampandlterwhenthemessage[THE LAMP HAS REACHED THE END OF ITS USABLE
LIFE. PLEASE REPLACE THE LAMP AND FILTER.] appears. If you continue to use the lamp after the lamp has
reached the end of its usable life, the lamp bulb may shatter, and pieces of glass may be scattered in the lamp
case. Do not touch them as the pieces of glass may cause injury.
If this happens, contact your dealer for lamp replacement.
A Lamp Characteristic
The projector has a discharge lamp for special purposes as a light source.
A lamp has a characteristic that its brightness gradually decreases with age. Also repeatedly turning the lamp on
and off will increase the possibility of its lower brightness.
The actual lamp life may vary depending upon the individual lamp, the environmental conditions and usage.
CAUTION:
• DONOTTOUCHTHELAMPimmediatelyafterithasbeenused.Itwillbeextremelyhot.Turntheprojectoroff
and then disconnect the power cord. Allow at least one hour for the lamp to cool before handling.
• Whenremovingthelampfromaceiling-mountedprojector,makesurethatnooneisundertheprojector.Glass
fragments could fall if the lamp has been burned out.
About High Altitude mode
• Set[FANMODE]to[HIGHALTITUDE]whenusingtheprojectorataltitudesapproximately5500feet/1700meters
or higher.
 Usingtheprojectorataltitudesapproximately5500feet/1700metersorhigherwithoutsettingto[HIGHALTITUDE]
can cause the projector to overheat and the protector could shut down. If this happens, wait a couple minutes
and turn on the projector.
• Usingtheprojectorataltitudeslessthanapproximately5500feet/1700metersandsettingto[HIGHALTITUDE]
cancausethelamptoovercool,causingtheimagetoicker.Switch[FANMODE]to[AUTO].
• Usingtheprojectorataltitudesapproximately5500feet/1700metersorhighercanshortenthelifeofoptical
components such as the lamp.
About Copyright of original projected pictures:
Please note that using this projector for the purpose of commercial gain or the attraction of public attention in a venue
suchasacoffeeshoporhotelandemployingcompressionorexpansionofthescreenimagewiththefollowing
functions may raise concern about the infringement of copyrights which are protected by copyright law.
[ASPECTRATIO],[KEYSTONE],Magnifyingfeatureandothersimilarfeatures.
Turkish RoHS information relevant for Turkish market
EEE Yonetmeliğine Uygundur.
This device is not intended for use in the direct field of view at visual display workplaces. To avoid incommoding
reectionsatvisualdisplayworkplacesthisdevicemustnotbeplacedinthedirecteldofview.

vi
Important Information
Power management function
The projector has power management functions. To reduce power consumption, the power management functions
(1and2)arefactorypresetasshownbelow.TocontroltheprojectorfromanexternaldeviceviaaLANorserial
cableconnection,usetheon-screenmenutochangethesettingsfor1and2.
1. STANDBY MODE (Factory preset: NORMAL)
To control the projector from an external device, select [NETWORK STANDBY] or [SLEEP] for [STANDBY MODE].
NOTE:
• When[NORMAL]isselectedfor[STANDBYMODE],thefollowingterminalsandfunctionswillnotwork:
 COMPUTEROUTterminal,AUDIOOUTterminal,USB-Bport,LANfunctions,MailAlertfunction,DDC/CI(VirtualRemoteTool).Pleaserefer
topage71aboutdetails.
• When[NETWORKSTANDBY]hasbeensetfor[STANDBYMODE]andtheLANhasbeeninlink-downconditionfor3minutes,[STANDBY
MODE]willtransitinto[NORMAL]automaticallyforthepurposetosavetheconsumptionpower.
2. AUTO POWER OFF (Factory preset: 1 hour)
To control the projector from an external device, select [OFF] for [AUTO POWER OFF].
NOTE:
• When[1:00]isselectedfor[AUTOPOWEROFF],youcanenabletheprojectortoautomaticallyturnoffin60minutesifthereisnosignal
receivedbyanyinputorifnooperationisperformed.

vii
Table of Contents
Important Information............................................................................................i
1. Introduction.......................................................................................................... 1
❶What’sintheBox? ........................................................................................................ 1
❷Introduction to the Projector ......................................................................................... 2
Features you’ll enjoy: .............................................................................................. 2
About this user’s manual ......................................................................................... 3
❸Part Names of the Projector.......................................................................................... 4
Front/Top ................................................................................................................. 4
Rear ......................................................................................................................... 5
Top Features............................................................................................................ 6
Terminal Panel Features .......................................................................................... 7
❹Part Names of the Remote Control............................................................................... 8
Battery Installation ................................................................................................... 9
Remote Control Precautions ................................................................................... 9
Operating Range for Wireless Remote Control ....................................................... 9
2. Projecting an Image (Basic Operation) .............................................. 10
❶Flow of Projecting an Image........................................................................................ 10
❷Connecting Your Computer/Connecting the Power Cord .......................................... 11
❸Turning on the Projector.............................................................................................. 12
Note on Startup screen (Menu Language Select screen)...................................... 13
❹Selecting a Source ...................................................................................................... 14
Selecting the computer or video source................................................................ 14
❺AdjustingthePictureSizeandPosition ...................................................................... 15
Adjust the Tilt Foot................................................................................................. 16
Zoom...................................................................................................................... 17
Focus ..................................................................................................................... 17
❻CorrectingKeystoneDistortion[KEYSTONE] ............................................................. 18
❼OptimizingComputerSignalAutomatically ................................................................ 20
Adjusting the Image Using Auto Adjust................................................................. 20
❽Turning Up or Down Volume ....................................................................................... 20
❾Turning off the Projector ............................................................................................. 21
❿When Moving the Projector......................................................................................... 22
3. Convenient Features..................................................................................... 23
❶Turning off the Image and Sound................................................................................ 23
❷FreezingaPicture........................................................................................................ 23
❸Magnifying a Picture.................................................................................................... 23
❹Changing Eco Mode/Checking Energy-Saving Effect ............................................... 24
UsingEcoMode[ECOMODE] .............................................................................. 24
CheckingEnergy-SavingEffect[CARBONMETER].............................................. 25
❺Using4-PointCornertoCorrectKeystoneDistortion[CORNERSTONE]................... 26
Cornerstone ........................................................................................................... 26
Pincushion ............................................................................................................. 28
❻ PreventingtheUnauthorizedUseoftheProjector[SECURITY] ...................................... 30

viii
Table of Contents
❼ Operating Your Computer’s Mouse Functions from the Projector’s Remote Control
via the USB Cable (Remote Mouse Function) ................................................................33
❽Projecting Your Computer’s Screen Image from the Projector via the USB Cable
(USB Display) .............................................................................................................. 34
9ProjectinganImagefromanAngle(GeometricCorrectionToolinImageExpress
Utility Lite).................................................................................................................... 36
What you can do with GCT.................................................................................... 36
Projecting an Image from an Angle (GCT) ............................................................. 36
4. Using the VIEWER........................................................................................... 38
❶Things you can do with the VIEWER........................................................................... 38
❷Projecting the pictures on a USB memory (basic operation) ...................................... 39
3Slide screen operations............................................................................................... 43
4File list screen operations............................................................................................ 44
5Option menu................................................................................................................ 46
6Changing the logo data (background image).............................................................. 47
5. Using On-Screen Menu................................................................................ 49
❶Using the Menus ......................................................................................................... 49
❷Menu Elements............................................................................................................ 50
❸List of Menu Items....................................................................................................... 51
❹MenuDescriptions&Functions[INPUT]..................................................................... 54
HDMI1andHDMI2 ................................................................................................ 54
COMPUTER........................................................................................................... 54
VIDEO .................................................................................................................... 54
USB-A.................................................................................................................... 54
LAN ........................................................................................................................ 54
USB-B.................................................................................................................... 54
❺MenuDescriptions&Functions[ADJUST].................................................................. 55
[PICTURE].............................................................................................................. 55
[IMAGEOPTIONS] ................................................................................................. 58
[AUDIO].................................................................................................................. 62
❻MenuDescriptions&Functions[SETUP].................................................................... 63
[GENERAL]............................................................................................................. 63
[MENU]................................................................................................................... 65
[INSTALLATION] .................................................................................................... 67
[OPTIONS(1)] ......................................................................................................... 69
[OPTIONS(2)] ......................................................................................................... 71
❼MenuDescriptions&Functions[INFO.] ...................................................................... 74
[USAGETIME]........................................................................................................ 74
[SOURCE(1)] .......................................................................................................... 75
[SOURCE(2)] .......................................................................................................... 75
[WIREDLAN].......................................................................................................... 75
[WIRELESSLAN] ................................................................................................... 76
[VERSION].............................................................................................................. 76
[OTHERS]............................................................................................................... 76
❽MenuDescriptions&Functions[RESET] .................................................................... 77
ReturningtoFactoryDefault[RESET] ................................................................... 77

ix
Table of Contents
6. Installation and Connections ................................................................... 78
❶Setting Up the Screen and the Projector .................................................................... 78
ThrowDistanceandScreenSize........................................................................... 85
❷Making Connections ................................................................................................... 88
Connecting Your Computer................................................................................... 88
ConnectinganExternalMonitor ............................................................................ 90
Connecting Your DVD Player or Other AV Equipment .......................................... 91
Connecting Component Input ............................................................................... 92
Connecting HDMI Input ......................................................................................... 93
Connecting to a Wired LAN................................................................................... 94
Connecting to a Wireless LAN (Optional: NP05LM series).................................... 95
7. Connecting to a Network............................................................................ 96
1Things you can do by connecting the projector to a network..................................... 96
2Connecting to MultiPresenter ..................................................................................... 97
3NETWORK SETTINGS ................................................................................................ 99
4Controlling the Projector by Using an HTTP Browser............................................... 104
8. Maintenance .................................................................................................... 108
❶Cleaning the Filter ..................................................................................................... 108
❷Cleaning the Lens...................................................................................................... 110
❸Cleaning the Cabinet................................................................................................. 110
❹Replacing the Lamp and the Filter ............................................................................ 111
9. Appendix............................................................................................................. 116
❶Troubleshooting ........................................................................................................ 116
Feature of each indicator..................................................................................... 116
Indicator Message (Status message) .................................................................. 116
Indicator Message (Error message)..................................................................... 117
ExplanationonthePOWERindicatorandstandbystate.................................... 118
Common Problems & Solutions .......................................................................... 120
If there is no picture, or the picture is not displayed correctly. ........................... 121
❷Specifications............................................................................................................ 122
❸Cabinet Dimensions .................................................................................................. 124
❹Pin Assignments of D-Sub COMPUTER Input Terminal ........................................... 126
❺Compatible Input Signal List ..................................................................................... 127
❻PC Control Codes and Cable Connection ................................................................ 128
❼Using the Computer Cable (VGA) to Operate the Projector (Virtual Remote Tool) ... 130
❽Troubleshooting Check List ...................................................................................... 132
❾REGISTERYOURPROJECTOR!(forresidentsintheUnitedStates,Canada,and
Mexico)...................................................................................................................... 134

1
Projector
1. Introduction
❶What’s in the Box?
Make sure your box contains everything listed. If any pieces are missing, contact your dealer.
Please save the original box and packing materials if you ever need to ship your projector.
Power cord
(US: 7N080242)
(EU: 7N080028)
Lens cap (24F55631)
Lens cap strap × 1 (24J23901)
Computer cable (VGA)
(7N520089)
Strap × 1
(24J41711)
NEC Projector CD-ROM
User’s manual (PDF)
(7N952821)
For North America only
Limited warranty
For customers in Europe:
You will find our current valid
Guarantee Policy on our Web
Site:
www.nec-display-solutions.com
• ImportantInfomation(7N8N9391)
• QuickSetupGuide(UG)(7N8N9381)
QuickSetupGuide(G2)(7N8N9431)
Remote control
(7N901171)
Batteries (AAA × 2)
Unless otherwise described in the user’s manual, the drawings for the projector cabinet show examples of the ME382U.

2
1. Introduction
❷Introduction to the Projector
This section introduces you to your new projector and describes the features and controls.
Features you’ll enjoy:
• QuickPowerOff,DirectPowerOff
The projector can be put away immediately after the projector is powered down. No cool down period is required
after the projector is turned off from the remote control or cabinet control panel.
The projector has a feature called “Direct Power Off”. This feature allows the projector to be turned off (even
when projecting an image) by using the Main Power Switch or disconnecting the AC power supply.
To turn off the AC power supply when the projector is powered on, use a power strip equipped with a switch and
a breaker.
• 0.18W(100-130VAC)/0.26W(200-240VAC)instandbyconditionwithenergysavingtechnology
Selecting [NORMAL] for [STANDBY MODE] from the menu can put the projector in power-saving mode that
consumes only 0.18W(100-130 V AC)/0.26W (200-240 V AC).
• CarbonMeter
This feature will show energy-saving effect in terms of CO2emission reduction (kg) when the projector’s [ECO
MODE] is set to [AUTO ECO], [NORMAL], or [ECO].
The amount of CO2emission reduction will be displayed in the confirmation message at the time of power-off
and in the INFO of the on-screen menu.
• Lamplifeupto15000hours
Using in Eco Mode (ECO) allows you to prolong the projector’s lamp life up to 15000 hours (up to 10000 hours
in ECO MODE OFF).
• TwoHDMIinputssupportdigitalsignals
The two HDMI inputs provide HDCP compatible digital signals. The HDMI input also supports audio signal.
• IntegratedRJ-45terminalforwirednetworkingcapabilityalongwithwirelessnetworkingcapabilities
An RJ-45 terminal is standard. An optional USB Wireless LAN Unit is required for wireless LAN connection.
• INTELLIGENTCONNECTION
It enables easily to connect your projector to computers or smartphones, on which the application software,
MultiPresenter, has been installed, by inputting PIN code.
• 16Wbuilt-inspeakerforanintegratedaudiosolution
Powerful 16 watt monaural speaker provides volume need for large rooms.
• ThesuppliedremotecontrolallowsyoutoassignaCONTROLIDtotheprojector
Multiple projectors can be operated separately and independently with the same single remote control by as-
signing an ID number to each projector.
• USBDisplay
Using a commercially available USB cable (compatible with USB 2.0 specifications) to connect the computer with
the projector allows you to send your computer screen image to the projector without the need of a traditional
computer cable (VGA).

3
1. Introduction
• Convenientutilitysoftware(UserSupportware)
This projector supports our utility software (NaViSet Administrator 2, Virtual Remote Tool, etc.) NaViSet Adminis-
trator 2 helps you control the projector by a computer via wired LAN connection. Virtual Remote Tool helps you
perform operations by a virtual remote control such as projector's power on or off and signal selection via wired
LAN connection. Moreover, it has function to send an image to the projector and register it as the logo data.
Image Express Utility Lite (for Windows) can be started from a commercially available USB memory or SD card
without the need of installing on your computer.
Please visit our web site for downloading each software.
URL: https://www.nec-display.com/dl/en/index.html
• AUTOPOWERONandAUTOPOWEROFFfeatures
The DIRECT POWER ON, AUTO POWER ON, AUTO POWER OFF, and OFF TIMER features eliminate the need
to always use the POWER button on the remote control or projector cabinet.
• Preventingunauthorizeduseoftheprojector
Enhanced smart security settings for keyword protection, cabinet control panel lock, security slot, and security
chain opening to help prevent unauthorized access, adjustments and theft deterrence.
• HighresolutionuptoWUXGA*1
High resolution display - up to WUXGA compatible, XGA (ME402X/MC422X/MC372X/MC342X/MC302X) / WXGA
(ME372W/MC382W/MC332W) / WUXGA (ME382U/ME342U) native resolution.
• Animagewithhigherorlowerresolutionthantheprojector’snativeresolution(ME402X/MC422X/MC372X/
MC342X/MC302X: 1024 × 768 / ME372W/MC382W/MC332W: 1280 × 800 / ME382U/ME342U: 1920 × 1200)
will be displayed with Advanced AccuBlend.
*1When WXGA MODE is set to ON.
• CRESTRONROOMVIEWcompatibility
The projector supports CRESTRON ROOMVIEW, allowing multiple devices connected in the network to be man-
aged and controlled from a computer or controller.
About this user’s manual
The fastest way to get started is to take your time and do everything right the first time. Take a few minutes now to
review the user’s manual. This may save you time later on. At the beginning of each section of the manual you’ll find
an overview. If the section doesn’t apply, you can skip it.

4
1. Introduction
❸Part Names of the Projector
Front/Top
Controls
(→page 6)
Remote Sensor
(→page 9)
Exhaust Vent
Heatedairisexhaustedfromhere.
Indicators
(→page 6)
Zoom Lever
(→page 17)
Lens Cap
For protecting lens.
Makesuretotakeitoffduring
projection.
Focus Ring
(→page 17)
Adjustable Tilt Foot
(→page 16)
Lamp Cover
(→page 112)
Adjustable Tilt Foot Lever
(→page 16)
Lens

5
1. Introduction
Rear
ACInput
Connect the supplied power cord’s
three-pin plug here, and plug the
other end into an active wall outlet.
(→page 11)
Asthetheftanddropping-off
prevention measure, fix on the
supplied strap.
MonauralSpeaker(16W)
Terminal Panel
(→page 7)
IntakeVent/FilterCover
(→page 108, 114)
Built-in Security Slot ( )*
Security chain opening
Attachananti-theftdevice.
The security chain opening accepts
security wires or chains up to
0.18inch/4.6mmindiameter.
* This security slot supports the MicroSaver ®Security System.

6
1. Introduction
Top Features
7
9
11
10
23 4
6
8
1
5
1. (POWER)Button
(→page 12, 21)
2. POWERIndicator
(→page 11, 12, 21, 116)
3. STATUSIndicator
(→page 116)
4. LAMPIndicator
(→page 111, 116)
5. ECOButton
(→page 24)
6. INPUTButton
(→page 14)
7. AUTOADJ.Button
(→page 20)
8. MENUButton
(→page 49)
9. ▲▼◀▶/VolumeButtons◀▶/KeystoneButtons
(→page 18, 20, 26, 49)
10.ENTERButton
(→page 49)
11.EXITButton
(→page 49)

7
1. Introduction
Terminal Panel Features
1. COMPUTERIN/ComponentInputTerminal
(MiniD-Sub15Pin)
(→page 11, 88, 92)
2. COMPUTERAUDIOINMiniJack(StereoMini)
(→page 88, 92)
3. HDMI1INTerminal(TypeA)
(→page 88, 89, 93)
4. HDMI2INTerminal(TypeA)
(→page 88, 89, 93)
5. USBPort(TypeB)
(→page 33, 34, 88)
6. COMPUTEROUTTerminal(MiniD-Sub15Pin)
(→page 90)
7. AUDIOOUTMiniJack(StereoMini)
(→page 90)
NOTE: The AUDIO OUT mini jack does not support earphone/
headphone terminal.
8. VIDEOINTerminal(RCA)
(→page 91)
9. VIDEOAUDIOINL/MONO,R(RCA)
(→page 91)
10.LANPort(RJ-45)
(→page 94)
11.USBPort(TypeA)
ForUSBmemoryoroptionalWirelessLANunit
(→page 39, 95)
12.PCCONTROLPort(D-Sub9Pin)
(→page 128)
Use this port to connect a PC or control system.
This enables you to control the projector using serial
communication protocol. If you are writing your own
program, typical PC control codes are on page 128.
1
7123411
5910 682

8
1. Introduction
❹Part Names of the Remote Control
6
1
15
17
31
32
33
21
22
27
29
30
26
25
24
23
28
34
20
19
12
11
3
4
7
2
9
5
8
14
18
10
13
16
1. InfraredTransmitter
(→page 9)
2. POWERONButton
(→page 12)
3. POWERSTANDBYButton
(→page 21)
4. SOURCEButton
(→page 14)
5. HDMI1Button
(→page 14)
6. HDMI2Button
(→page 14)
7. HDBaseTButton
(This button does not work on this
series of projectors)
8. DisplayPortButton
(This button does not work on this
series of projectors)
9. COMPUTERButton
(→page 14)
10.AUTOADJ.Button
(→page 20)
11.VIDEOButton
(→page 14)
12.USB-AButton
(→page 14, 39, 54)
13.USB-BButton
(→page 14,33,54,88)
14.APPSButton
(→page 14)
15.IDSETButton
(→page 68)
16.NumericKeypadButton/
CLEARButton
(→page 68)
17.PIPButton
(PIP button does not work on this
series of projectors)
18.FREEZEButton
(→page 23)
19.AV-MUTEButton
(→page 23)
20.MENUButton
(→page 49)
21.EXITButton
(→page 49)
22.▲▼◀▶Button
(→page 49)
23.ENTERButton
(→page 49)
24.D-ZOOM(+)(–)Button
(→page 23, 24)
25.MOUSEL-CLICKButton*
(→page 33)
26.MOUSER-CLICKButton*
(→page 33)
27.PAGE▽/△Button
(→page 33)
28.ECOButton
(→page 24)
29.KEYSTONEButton
(→page 18, 26)
30.PICTUREButton
(→page 55, 57)
31.VOL.(+)(–)Button
(→page 20)
32.ASPECTButton
(→page 60)
33.FOCUS/ZOOMButton
(This button does not work on this
series of projectors)
34.HELPButton
(→page 74, 77, 113)
* The MOUSE L-CLICK and MOUSE R-CLICK buttons work only when a USB cable is connected with your computer.

9
1. Introduction
Battery Installation
1. Press firmly and slide the bat-
tery cover off.
2. Install new batteries (AAA).
Ensure that you have the bat-
teries’ polarity (+/−) aligned
correctly.
3. Slip the cover back over the
batteries until it snaps into
place. Do not mix different
types of batteries or new and
old batteries.
OPEN
OPEN
Remote Control Precautions
• Handletheremotecontrolcarefully.
• Iftheremotecontrolgetswet,wipeitdryimmediately.
• Avoidexcessiveheatandhumidity.
• Donotshort,heat,ortakeapartbatteries.
• Donotthrowbatteriesintore.
• Ifyouwillnotbeusingtheremotecontrolforalongtime,removethebatteries.
• Ensurethatyouhavethebatteries’polarity(+/−)alignedcorrectly.
• Donotusenewandoldbatteriestogether,orusedifferenttypesofbatteriestogether.
• Disposeofusedbatteriesaccordingtoyourlocalregulations.
Operating Range for Wireless Remote Control
30°
30°
30°
30°
22feet/7m Remote control
• Theinfraredsignaloperatesbyline-of-sightuptoadistanceofabout22feet/7mandwithina60-degreeangle
of the remote sensor on the projector cabinet.
• Theprojectorwillnotrespondifthereareobjectsbetweentheremotecontrolandthesensor,orifstronglight
falls on the sensor. Weak batteries will also prevent the remote control from properly operating the projector.