NEC PX800X2, PX800X2-08ZL, PX750U2-18ZL, PX750U2, PX700W2 User Manual

Projector

PX750U2/PX700W2/PX800X2

User’s Manual

Model No.

NP-PX750U, NP-PX750UG, NP-PX700W, NP-PX700WG, NP-PX800X, NP-PX800XG

• Each model is referred to as PX750U2, PX700W2, and PX800X2 respectively unless otherwise specified.

Ver. 2 7/14

•DLP and BrilliantColor are trademarks of Texas Instruments.

•Macintosh, Mac OS X and PowerBook are trademarks of Apple Inc. registered in the U.S. and other countries.

•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.

•Adobe, Adobe PDF, Adobe Reader, and Acrobat are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries.

•Virtual Remote Tool uses WinI2C/DDC library, © Nicomsoft Ltd.

•HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

•DisplayPort and DisplayPort Compliance Logo are trademarks owned by the Video Electronics Standards Association.

•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.

•Other product and company names mentioned in this user’s manual may be the trademarks or registered trademarks of their respective holders.

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 profit or other matters deemed to result from using the Projector.

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 USETHIS UNIT’S PLUGWITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALLTHE PRONGS CAN BE FULLY INSERTED.

DOC Compliance Notice (for Canada only)

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Machine Noise Information Regulation - 3. GPSGV,

The highest sound pressure level is less than 70 dB (A) in accordance with EN ISO 7779.

Disposing of your used product

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 includes projectors and their electrical accessories or lamps.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 such as mercury contained in a lamp to the human health and the environment at the minimum level.

The mark on the electrical and electronic products only applies to the current European Union Member States.

WARNING

•When the projector is damaged, cooling fluids may come out of internal part.

Should this happen, immediately turn off the AC supply to the projector and contact your dealer.

DO NOT touch and drink the cooling fluid.When the cooling fluids are swallowed or contacted with your eyes, please consult medical attention immediately. If you touch the cooling fluid with your hand, rinse your hands well under running water.

i

Important Information

WARNING TO CALIFORNIA RESIDENTS:

Handling the cables supplied with this product will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm. WASH HANDS AFTER HANDLING.

RF Interference (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.

ii

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 projector lens. Doing so could lead to the object melting from the heat that is emitted from the light output.

Orientation and Fan Mode

•Do not tilt the projector to the left or right. Doing so may result in malfunction. There is no limit on the tilt angle upward or downward. Select the appropriate option for [FAN MODE] according to the installation angle.

•When changing the projector orientation or installation angle, also change the [SETTING] option of [FAN MODE] accordingly. Failure to do so may cause product malfunction. (→ page 122, 123, 128)

Fire and Shock Precautions

•Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside your projector. Allow minimum spaces between your projector and a wall. (→ page v and vi)

•Do not try to touch the ventilation outlet on the rear side of the cabinet 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 fire.

•The projector is designed to operate on a power supply of 100-240V AC 50/60 Hz (PX750U2/PX700W2/ PX800X2)/200-240V AC 50/60Hz (PX750UG2/PX700WG2/PX800XG2). Ensure that your power supply fits this requirement before attempting to use your projector.

•Do not look into the lens while the projector is on. Serious damage to your eyes could result.

•Keep any items (magnifying glass etc.) out of the light path of the projector.The light path being projected from the lens is extensive, therefore any kind of abnormal objects that can redirect light coming out of the lens, can cause an unpredictable outcome such as a 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.

•Handle the power cord carefully. A damaged or frayed power cord can cause electric shock or fire.

iii

Important Information

-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 qualified 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 connector for peripheral device wiring that might have excessive voltage.

CAUTION

•A minimum of two persons are required to carry the projector. Otherwise the projector may tumble or drop, causing personal injury.

•Keep hands away from the lens mounting portion while the lens shift is in operation. Failure to do so could result in hands being pinched by the moving lens.

•Do not use the 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 send the projector in the soft case by parcel delivery service or cargo shipment.The projector inside the soft case could be damaged.

•Set [LAMP SELECT] and [LAMP INTERVAL MODE] if you continue to use the projector for consecutive days. (From the menu, select [LAMP MODE] → [LAMP SELECT] and [LAMP INTERVAL MODE].)

•Before using Direct Power Off, be sure to allow at least 20 minutes immediately after turning on the projector and starting to display an image.

•Do not unplug the power cord from the wall outlet or projector when the projector is powered on. Doing so can cause damage to the AC IN connector of the projector and (or) the prong plug of the power cord.

To turn off the AC power supply when the projector is powered on, use the projector's main power switch or a power strip equipped with a switch and a breaker.

•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.

•Use of a wall outlet with a 20 A or more circuit breaker is recommended.

Performing Lens Calibration After Installation of the Optional Lens

Be sure to perform [CALIBRATION] by pressing and holding the ORIENTATION/CALIBRATION button for at least 2 seconds or by holding the CTL button and pressing the INFO/L-CALIB button on the remote control after installation or replacement of the lens. (→ page 125) Calibration corrects the adjustable zoom and focus range.

The following lenses need calibration:

•NP16FL, NP17ZL, NP18ZL, NP19ZL, NP20ZL, NP21ZL, NP31ZL

Caution on Carrying the Projector/Handling the Optional Lens

When shipping the projector with the lens, remove the lens before shipping the projector. Always attach the dust cap to the lens whenever it is not mounted on the projector.The lens and the lens shift mechanism may encounter damage caused by improper handling during transportation.

iv

Important Information

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 fire.

•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 US Residents

The lamps in this product contain mercury. Please dispose according to Local, State or Federal Laws.

Lamp and Color Wheel Replacement

•Use the specified lamp for safety and performance.

•To replace the lamp and the color wheel, follow all instructions provided on page 182 and 217 respectively.

•Be sure to replace the lamp when the message [THE LAMP HAS REACHED THE END OF ITS USABLE LIFE.

PLEASE REPLACE THE LAMP 1 (OR 2). USE THE SPECIFIED LAMP FOR SAFETY AND PERFORMANCE.] 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 or THE COLOR WHEEL 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.

Clearance for Installing the Projector

Allow ample clearance between the projector and its surroundings as shown below.

Avoid installing the projector in a place where air movement from the HVAC is directed at the projector.

Heated air from the HVAC can be taken in by the projector's intake vent. If this happens, the temperature inside the projector will rise too high causing the over-temperature protector to automatically turn off the projectors power.

v

Important Information

Example 1 – If there are walls on both sides of the projector.

50 cm/19.7" or greater						30 cm/12" or greater

NOTE:

The drawing shows the proper clearance required for the front, back and top of the projector.

Example 2 – If there is a wall behind the projector.

(1) For floor installation:

70 cm/27.6" or greater

Lens

NOTE:

The drawing shows the proper clearance required for the back, sides and top of the projector.

(2) For ceiling mounting:

Ceiling mount unit	30 cm/12" or
	greater
70 cm/27.6"
or greater	Lens

NOTE:

1.The drawing shows the proper clearance required for the front, sides, back and bottom of the projector.

2.If suspending the projector 30 cm/12 inches away from the ceiling, allow ample clearance for all four sides and the under the projector.

(3) Upward or downward projection:

When using the projector in an upward projection angle, allow 1 m/ 40 inches or greater between the exhaust vent and the wall.

When using the projector in a downward projection angle, allow 70 cm/ 27.6 inches or greater between the exhaust vent and the wall.

vi

Important Information

About High Altitude mode

•Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5500 feet/1600 meters or higher.

Using the projector at altitudes approximately 5500 feet/1600 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/1600 meters and setting to [HIGH ALTITUDE] can cause the lamp to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO].

•Using the projector at altitudes approximately 5500 feet/1600 meters or higher can shorten the life of internal parts 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], [3D REFORM], [D-ZOOM] feature and other similar features.

Turkish RoHS information relevant for Turkish market

EEE Yönetmeliğine Uygundur.

This device is not intended for use in the direct field of view at visual display workplaces.To avoid incommoding reflections at visual display workplaces this device must not be placed in the direct field of view.

vii

Table of Contents
Important Information............................................................................................	i
1. Introduction............................................................................................................	1
What’s in the Box?...........................................................................................................	1
Introduction to the Projector............................................................................................	2
Congratulations on Your Purchase of the Projector...................................................	2
Features you’ll enjoy:.................................................................................................	2
About this user’s manual...........................................................................................	3
Part Names of the Projector............................................................................................	4
Front/Top....................................................................................................................	4
Rear...........................................................................................................................	5
Control Panel/Indicator Section.................................................................................	6
Terminal Panel Features............................................................................................	7
Part Names of the Remote Control.................................................................................	8
Battery Installation.....................................................................................................	9
Remote Control Precautions.....................................................................................	9
Operating Range for Wireless Remote Control.........................................................	9
Using the Remote Control in Wired Operation........................................................	10
Operating Environment for Software Included on CD-ROM..........................................	11
Operating Environment............................................................................................	12
2. Projecting an Image (Basic Operation)................................................	13
Flow of Projecting an Image..........................................................................................	13
Connecting Your Computer/Connecting the supplied Power Cord................................	14
Using the Supplied Power Cord Stopper.................................................................	15
Turning on the Projector................................................................................................	17
Performing Lens Calibration ...................................................................................	18
Note on Startup screen (Menu Language Select screen).......................................	19
If the projected image is inverted or upside down...................................................	20
Selecting a Source........................................................................................................	21
Selecting the computer or video source..................................................................	21
Adjusting the Picture Size and Position.........................................................................	22
Adjusting the vertical position of a projected image (Lens shift)..............................	23
Focus.......................................................................................................................	25
Zoom.......................................................................................................................	28
Adjusting the Tilt Feet..............................................................................................	29
Correcting Keystone Distortion.....................................................................................	30
Optimizing Computer Signal Automatically...................................................................	32
Adjusting the Image Using Auto Adjust...................................................................	32
Turning off the Projector................................................................................................	33
After Use.......................................................................................................................	34
3. Convenient Features.......................................................................................	35
Blocking the lamp light (LENS SHUTTER)...................................................................	35
Turning off the Image....................................................................................................	35
Turning Off the On-Screen Menu (On-Screen Mute).....................................................	35
Freezing a Picture.........................................................................................................	35

viii

Table of Contents
Enlarging a Picture........................................................................................................	36
Changing Eco Mode/Checking Energy-Saving Effect Using Eco Mode [ECO MODE].37
Checking Energy-Saving Effect [CARBON METER]...............................................	38
Correcting Horizontal and Vertical Keystone Distortion [CORNERSTONE]..................	39
Cornerstone.............................................................................................................	39
Displaying Two Pictures at the Same Time...................................................................	42
Selecting the PIP or PICTURE BY PICTURE Mode [MODE]..................................	42
[POSITION].............................................................................................................	43
Preventing the Unauthorized Use of the Projector [SECURITY]...................................	44
Storing Changes for Lens Shift, Zoom, and Focus [LENS MEMORY]..........................	47
Usage Example.......................................................................................................	47
To store your adjusted values in [REF. LENS MEMORY]:.......................................	47
To call up your adjusted values from [REF. LENS MEMORY]:.................................	49
Displaying a Picture Using [EDGE BLENDING]............................................................	51
Before explaining use of the Edge Blending function..............................................	51
Black Level Adjustment...........................................................................................	54
9-segmented portions for Black Level adjustment...................................................	55
Controlling the Projector by Using an HTTP Browser...................................................	56
Projecting Your Computer’s Screen Image from the Projector via a Network
[NETWORK PROJECTOR].....................................................................................	63
Using the Projector to Operate Your Computer via a Network [REMOTE DESKTOP]..67
4. Using the Viewer...............................................................................................	73
What you can do with the Viewer..................................................................................	73
Preparing presentation materials..................................................................................	76
Projecting images stored in a USB memory device......................................................	77
Starting the Viewer..................................................................................................	77
Exiting the Viewer....................................................................................................	80
Names and functions of Viewer screen...................................................................	81
Viewer option settings.............................................................................................	86
Projecting data from shared folder................................................................................	89
Connecting the projector to the shared folder ........................................................	89
Disconnecting the shared folder from the projector.................................................	92
Projecting data from media server................................................................................	93
Setting up “Media Sharing” in Windows Media Player 11........................................	93
Setting up “Media Sharing” in Windows Media Player 12........................................	95
Connecting the projector to the media server..........................................................	96
Disconnecting the projector from the media server.................................................	97
Restrictions on displaying files......................................................................................	98
Some restrictions on PowerPoint files.....................................................................	98
Some restrictions on PDF files................................................................................	98
5. Using On-Screen Menu.................................................................................	99
Using the Menus...........................................................................................................	99
Menu Elements...........................................................................................................	100
List of Menu Items.......................................................................................................	101
Menu Descriptions & Functions [SOURCE]................................................................	104
COMPUTER 1, 2, and 3........................................................................................	104

ix

	Table of Contents
HDMI.....................................................................................................................	104
DisplayPort............................................................................................................	104
VIDEO...................................................................................................................	104
S-VIDEO................................................................................................................	104
VIEWER................................................................................................................	104
NETWORK............................................................................................................	104
SLOT (for optional board)......................................................................................	104
ENTRY LIST..........................................................................................................	104
TEST PATTERN....................................................................................................	104
Menu Descriptions & Functions [ADJUST].................................................................	108
[PICTURE].............................................................................................................	108
[IMAGE OPTIONS]................................................................................................	111
[VIDEO].................................................................................................................	115
Using the Lens Memory Function [LENS MEMORY]............................................	116
Menu Descriptions & Functions [SETUP]...................................................................	117
[BASIC]..................................................................................................................	117
[MENU]..................................................................................................................	121
[INSTALLATION(1)]...............................................................................................	122
[INSTALLATION(2)]...............................................................................................	126
[OPTIONS(1)]........................................................................................................	128
[OPTIONS(2)]........................................................................................................	130
[EDGE BLENDING]...............................................................................................	132
Menu Descriptions & Functions [INFO.]......................................................................	133
[USAGE TIME].......................................................................................................	133
[SOURCE(1)].........................................................................................................	134
[SOURCE(2)].........................................................................................................	134
[WIRED LAN].........................................................................................................	134
[WIRELESS LAN(1)]..............................................................................................	135
[WIRELESS LAN(2)]..............................................................................................	135
[VERSION(1)]........................................................................................................	135
[VERSION(2)]........................................................................................................	136
[OTHERS]..............................................................................................................	136
Menu Descriptions & Functions [RESET]...................................................................	137
Returning to Factory Default [RESET]...................................................................	137
Application Menu.........................................................................................................	139
IMAGE EXPRESS UTILITY...................................................................................	139
NETWORK PROJECTOR.....................................................................................	139
REMOTE DESKTOP CONNECTION....................................................................	140
NETWORK SETTINGS.........................................................................................	141
TOOLS..................................................................................................................	157
6. Connecting to Other Equipment............................................................	162
Mounting a lens (sold separately)...............................................................................	162
Mounting the lens..................................................................................................	162
Removing the lens.................................................................................................	163
Making Connections....................................................................................................	164
Analog RGB signal connection..............................................................................	164
Digital RGB signal connection...............................................................................	165
Connecting an External Monitor............................................................................	167
Connecting Your DVD Player or Other AV Equipment...........................................	168
Connecting Component Input................................................................................	169

x

	Table of Contents
Connecting HDMI Input.........................................................................................	170
Connecting to a Wired LAN...................................................................................	171
Connecting to a Wireless LAN (sold separately)...................................................	172
Mounting a wireless LAN unit................................................................................	172
To remove the wireless LAN unit...........................................................................	174
Stacking projectors................................................................................................	176

7. Maintenance......................................................................................................	179
Cleaning the Filters.....................................................................................................	179
Cleaning the Lens.......................................................................................................	181
Cleaning the Cabinet...................................................................................................	181
Replacing the Lamp and the Filters............................................................................	182
Replacing the Filters...................................................................................................	185
8. User Supportware...........................................................................................	187
Installing Software Program........................................................................................	187
Installation for Windows software..........................................................................	187
Installation for Macintosh software........................................................................	190
Projecting Images or Videos from the Projector over a LAN (Image Express Utility
2.0)........................................................................................................................	191
What you can do with Image Express Utility 2.0...................................................	191
Connecting the projector to a LAN........................................................................	192
Basic Operation of Image Express Utility 2.0........................................................	193
Controlling the Projector over a LAN (PC Control Utility Pro 4)..................................	202
Projecting Your Mac’s Screen Image from the Projector over a LAN (Image
Express Utility 2 for Mac).......................................................................................	203
What you can do with Image Express Utility 2......................................................	203
Operating environment..........................................................................................	203
Connecting the projector to a LAN........................................................................	203
Using Image Express Utility 2................................................................................	204
Operating the Projector Via the LAN (Virtual Remote Tool)........................................	207
Converting PowerPoint files to Slides (Viewer PPT Converter 3.0).............................	210
9. Appendix..............................................................................................................	212
Throw distance and screen size..................................................................................	212
Tables of screen sizes and dimensions.................................................................	212
Lens types and throw distance..............................................................................	213
Lens shifting range................................................................................................	216
Replacing the Color Wheel (included).........................................................................	217
Storing Unused Color Wheel:................................................................................	219
Mounting the Optional Board (sold separately)...........................................................	220
Compatible Input Signal List.......................................................................................	222
Specifications..............................................................................................................	224
Optical...................................................................................................................	224
Electrical................................................................................................................	224
Mechanical............................................................................................................	225
Option lens............................................................................................................	226
Cabinet Dimensions....................................................................................................	227

xi

	Table of Contents
Pin Assignments of D-Sub COMPUTER Input Connector..........................................	228
Troubleshooting...........................................................................................................	229
Indicator Messages...............................................................................................	229
Common Problems & Solutions.............................................................................	231
If there is no picture, or the picture is not displayed correctly................................	233
PC Control Codes and Cable Connection...................................................................	234
Troubleshooting Check List.........................................................................................	235
REGISTER YOUR PROJECTOR! (for residents in the United States, Canada, and
Mexico)..................................................................................................................	237

xii

1. Introduction

What’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.

Projector

Dust cap for lens (79TM1061)

*The projector is shipped without a lens. For the types of lens and throw distances, see page 213, 214, 215.

•Important Information (For North

America: 7N8N4841) (For Other countries than North America:

7N8N4841 and 7N8N4851)

•Quick Setup Guide (For North

America: 7N8N4861) (For Other countries than North America: 7N8N4861 and 7N8N4871)

Remote control (7N901041)

NEC Projector CD-ROM User’s manual (PDF) and the utility software

(7N952052)

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

AA alkaline batteries (x2)

Lens theft prevention screw (79TM1071) This screw makes it difficult to remove the lens mounted on the projector. (→ page 163)

Power cord

(US: 79TM1001 for AC 120 V and 79TM1011 for AC 200 V) (EU: 79TM1021)

6-segment color wheel (79TM1081)

Stacking holders (x 3) (79TM1101)

Power cord stopper

(79TM1111)

Anti-theft cap for LAN unit (for optional wireless LAN unit) (79TM1091)

Attaching/Removing the Dust Cap

To remove the dust cap from the projector, pull the upper end of the dust cap while clutching it.

To attach the dust cap to the projector, locate the catch on the lower end of the dust cap and place it into the opening of the projector with the point of a triangle mark ( ) facing downward ( in the figure below), and then push the upper end of the dust cap against the projector to place the catches into the slot while clutching the handle ( in the figure below).

1

1. Introduction

Introduction to the Projector

This section introduces you to your new projector and describes the features and controls.

Congratulations on Your Purchase of the Projector

This projector is one of the very best projectors available today.The projector enables you to project precise images up to 500 inches (200 or 300 inches depending on the optional lens) across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, DVD player, or document camera.

You can use the projector on a tabletop or cart, you can use the projector to project images from behind the screen, and the projector can be permanently mounted on a ceiling*1.The remote control can be used wirelessly.

*1 Do not attempt to mount the projector on a ceiling 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.

Features you’ll enjoy:

•DLP® projector with high resolution and high brightness

High resolution display – PX750U2: WUXGA (1920 × 1200) native resolution (16:10), PX700W2: WXGA (1280 × 800) native resolution (16:10), PX800X2: XGA (1024 × 768) native resolution (4:3)

•Wide range of optional lenses selectable according to the place of installation

This projector supports 7 types* of optional lenses, providing a selection of lenses adapted for a variety of installation requirements.

In addition, the lenses can be mounted and removed in one touch.

Note that no lens is mounted upon shipment from the factory. Please purchase optional lenses separately. * 6 types for PX700W2 and PX800X2

•Dual Lamp system

Two lamp system offers increased lamp life and energy savings along with redundancy.

•Double stackable for built in redundancy and high light output requirements

Double stacking projectors increase the brightness and visibility.

•EDGE BLENDING function

The EDGE BLENDING function allows a multi-screen image with high resolution to be displayed on a large screen.

•Powered Lens Shift, Zoom, and Focus offer installation flexibility

Powered Horizontal andVertical lens shift provides the ability to project from off center screen installations.Powered zoom and focus provide quick and easy adjustment.

•360° installation angle (tilt-free)

The projector can be installed at any angle (360°).

Note, however, that the “fan mode” setting must be changed according to the angle of installation. Also, the projector cannot be installed tilted to the left or right.

•Two types of color wheels (6-segment white) and (6-segment color) interchangeable

The projector is shipped with the 6-segment white color wheel installed.You can replace it with the included 6-seg- ment color wheel to create images with more brilliant colors to match the source.

•Wide range of input/output connectors (HDMI, DisplayPort, BNC, etc.)

The projector is equipped with a variety of input/output connectors:computer (analog), 5 BNC, HDMI, DisplayPort, Video, S-Video, etc. (The computer (analog) and BNC connectors also support component inputs.)

The projector’s HDMI and DisplayPort input connectors support HDCP.

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1. Introduction

•Slot for optional board

The projector has a slot for the optional board (SB-01HC or other NEC’s interface boards).

•High picture quality processing circuit

The Reon-VX video processor is used to project high quality images.

•Energy-saving design with a standby power consumption of 0.4 Watts or less

When the on-screen menu’s standby mode is set to “Power Saving”, the power consumption in the standby mode is 0.2 W (100-130 V AC)/ 0.4W (200-240V AC).

•“Eco mode” for low power consumption and “Carbon Meter” display

The projector is equipped with an “eco mode” for reducing power consumption during use. Furthermore, the

power-saving effect when the eco mode is set is converted into the amount of reductions of CO2 emissions and this is indicated on the confirmation message displayed when the power is turned off and at “Information” on the on-screen menu (CARBON METER).

•Seamless switch function for smoother screen changes when switching the signal (for PX750U2 only)

When the input connector is switched, the image displayed before switching is held so that that projector can write the new image without going to black.

•Simultaneous display of 2 images (PIP/PICTURE BY PICTURE)

Two images can be projected simultaneously with a single projector.

There are two types of layouts for the two images: “picture-in-picture” in which a sub-picture is displayed on the main picture, and “picture-by-picture” in which the main and sub pictures are displayed next to each other.

•Security function for preventing unauthorized use

This projector is equipped with the following security functions:

-Password security: When a password is set in the on-screen menu, a screen to input the password appears when the projector’s power is turned on.

-Theft prevention lock: A security cable compatible with Kensington locks can be connected to the projector.

•Wired/wireless LAN compatibility (wireless LAN unit sold separately)

The projector is equipped with a LAN port (RJ-45) for connection to a wired LAN for transferring images from a computer to the projector, controlling the projector from a computer, etc.

Furthermore, the projector can be used in a wireless LAN by mounting the separately sold wireless LAN unit (NP02LM).

•Convenient utility software (User Supportware) provided as standard

Three utility software programs (Image Express Utility 2.0, PC Control Utility Pro 4, Image Express Utility 2 for Mac) are provided on the included NEC Projector CD-ROM. Two more utility software programs can be downloaded from our website: Virtual Remote Tool and Viewer PPT Converter 3.0.

•LAN-compatible viewer function

Still and moving images in shared folders on a computer connected by wired or wireless LAN can be projected with the projector’s viewer.

-The viewer supports the Windows Media Player 11’s “media sharing” function.

•CRESTRON ROOMVIEW compatibility

The projector supports CRESTRON ROOMVIEW, allowing multiple devices connected in the network to be managed 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.

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1. Introduction

Part Names of the Projector

Front/Top

The lens is sold separately.The description below is for when the NP18ZL lens is mounted on the PX750U2.

Indicator Section

(→ page 6)

Remote Sensor

(→ page 9)

Lens Button (→ page 163)

Adjustable Tilt Foot

(→ page 29)

Lens

Ventilation (inlet)

Adjustable Tilt Foot

(→ page 29)

Filter Cover

* This security slot supports the MicroSaver ® Security System.

Terminal Panel

(→ page 7)

Remote Sensor (located on the front and the rear)

(→ page 9)

Control Panel (→ page 6)

Built-in Security Slot ( )*

Slot for Power Cord Stopper (→ page 15)

AC Input

Connect the supplied power cord's three-pin plug here, and plug the other end into an active wall outlet. (→ page 14)

Main Power Switch

USB (LAN) Port (for optional Wireless LAN Unit) (→ page 172)

Lens Cap

(The lens cap is attached to the lens.)

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1. Introduction

Rear

CAUTION:

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.

Stacking Holder (3 locations)

Remote Sensor (located on the	Color Wheel Cover
front and the rear)
(→ page 9)	(→ page 217)
	Filter Cover (→ page 179, 185)
Ventilation (outlet)
Heated air is exhausted from here.
Lamp Cover (1)	Ventilation (inlet)
(→ page 183, 184)
Lamp Cover (2)
(→ page 183, 184)

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1. Introduction

Control Panel/Indicator Section

1		7		8	9	10			11										2			3		4		5			6

12

13

14

15

16

17

18

1. (POWER) Button (→ page 18, 33)

2.POWER Indicator (→ page 18, 33, 229)

3.STATUS Indicator (→ page 229)

4.LAMP 1 and LAMP 2 Indicators (→ page 182, 230)

5.TEMP. Indicator (→ page 230)

6.SHUTTER Indicator (→ page 230)

7.SOURCE Button (→ page 21)

8.AUTO ADJ. Button (→ page 32)

9.3D REFORM Button (→ page 39)

10.ORIENTATION/CALIBRATION Button (→ page 18, 20)

11.SHUTTER/HOME POSITION Button (→ page 23, 35)

NOTE: The “home position” for lens shift position is not the center position of the adjustable lens shift range. The home position should be used for lens installation.

12.MENU Button (→ page 99)

13.▲▼ Buttons (→ page 99)

14.ENTER Button (→ page 99)

15.EXIT Button (→ page 99)

16.LENS SHIFT ▲▼ Buttons (→ page 23)

17.FOCUS +/− Buttons (→ page 25)

18.ZOOM +/− Buttons (→ page 28)

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1. Introduction

Terminal Panel Features

	9				4			5			10			2			3		1				7					8

11

13

12

14

6

1.COMPUTER 1 IN/ Component Input Connector (Mini D-Sub 15 Pin) (→ page 14, 164, 169)

2.COMPUTER 2 IN / Component Input Connector (Mini D-Sub 15 Pin) (→ page 164, 169)

3.COMPUTER 3 IN/Component (R/Cr, G/Y, B/Cb, H,V) Connectors (BNC × 5) (→ page 164, 169)

4.HDMI IN Connector (Type A) (→ page 165, 166, 170)

5.DisplayPort IN Connector (DisplayPort 20P) (→ page 165)

6.MONITOR OUT (COMP 1) Connector (Mini D-Sub 15 Pin) (→ page 167)

7.VIDEO IN Connector (BNC) (→ page 168)

8.S-VIDEO IN Connector (Mini DIN 4 Pin) (→ page 168)

9.LAN Port (RJ-45) (→ page 171)

10.USB Port (Type A) (→ page 77)

11.PC CONTROL Port (D-Sub 9 Pin) (→ page 234)

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 234.

12.REMOTE Jack (Stereo Mini)

Use this jack for wired remote control of the projector using a commercially available remote cable with 3.5 stereo mini-plug (without resistance).

Connect the projector and the supplied remote control using a commercially available wired remote control cable. (→ page 10)

13.USB (LAN) Port (for optional Wireless LAN Unit) (→ page 172)

14.Optional Slot (SLOT) (→ page 220)

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1. Introduction

Part Names of the Remote Control

	1		1.	Infrared Transmitter
				(→ page 9)
	4		2.	Remote Jack
	3	5		Connect a commercially available
				remote cable here for wired opera-
	6	8		tion. (→ page 10)
		9	3.	POWER ON Button
	7
				(→ page 18)
	10	11	4.	POWER OFF Button
				(→ page 33)
	12	13	5.	INFO/L-CALIB. Button
				(→ page 18) (The function of the
	14	15		INFO button will not work on this
				series of projectors.)
	16	17
			6.	VOL./FOCUS +/− Buttons
	20	18		(→ page 25)
		21
	19		7.	D-ZOOM/ZOOM +/− Buttons
	23	24
	22	26		(→ page 28)
			8.	TEST Button
	25	27
	28	30		(→ page 22)
		29	9.	ECO/L-SHIFT Button
	32
		31		(→ page 24)
	33
			10. MENU Button
	34	36
		35		(→ page 99)
			11. EXIT Button
	2			(→ page 99)
			12. ENTER Button
				(→ page 99)
			13.	▲▼ Button
				(→ page 99)
			14. ON-SCREEN Button
				(→ page 35)
			15. SHUTTER Button
				(→ page 35)
			16. AV-MUTE Button
				(→ page 35)
			17. PICTURE Button
				(→ page 108, 110)
			18. SOURCE Button
				(→ page 21)
			19.	3D REFORM Button
				(→ page 39)
			20. PIP/FREEZE Button
				(→ page 35, 42)

21.AUTO ADJ. Button

(→ page 32)

22, 23, 24. COMPUTER 1/2/3 Button

(→ page 21)

25.VIDEO Button

(→ page 21)

26.S-VIDEO Button

(→ page 21)

27.HDMI Button

(→ page 21)

28.DisplayPort Button

(→ page 21)

29.VIEWER Button

(→ page 21, 73)

30.NETWORK Button

(→ page 21)

31.SLOT Button

32.ID SET Button

(→ page 127)

33.Numeric (0 to 9/CLEAR) Buttons

(The AUX button will not work on this series of projectors.)

34.CTL Button

This button is used in conjunction with other buttons, similar to a CTRL key on a computer.

35.LIGHT Button

This button is used to turn on the backlight for the remote control buttons.

The backlight will turn off if no button operation is made for 10 seconds.

36.HELP Button

(→ page 133)

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1. Introduction

Battery Installation

1.Press the catch and remove the battery cover.

2.Install new ones (AA). Ensure that you have the batteries’ polarity (+/−) aligned correctly.

3.Slip the cover back over the batteries until it snaps into place.

NOTE: Do not mix different types of batteries or new and old batteries.

2	1	2
	1

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 fire.

•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

7 m/22 feet

7 m/22 feet

	30°		30°
15°	30°	30°	15°

Remote sensor on projector cabinet

Remote control

30°

30°

30°

30°

7 m/22 feet

7 m/22 feet

•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.

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1. Introduction

Using the Remote Control in Wired Operation

Connect one end of the remote cable to the REMOTE mini jack and the other end to the remote jack on the remote control.

REMOTE

Remote Jack

NOTE:

•When a remote cable is inserted into the REMOTE jack, the remote control does not work for infrared wireless communication.

•When a remote cable is inserted into the REMOTE jack, the [POWER-SAVING] and [NORMAL2] functions in [STANDBY MODE] will not work.

•Power will not be supplied to the remote control from the projector via the REMOTE jack. Battery is needed when the remote control is used in wired operation.

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1. Introduction

Operating Environment for Software Included on CD-ROM

Names and Features of Bundled Software Programs

Name of software program	Features
Image Express Utility 2.0	• This is a software program used to send the screens of your personal comput-
	ers to the projector via wired/wireless LAN (Meeting mode).
	Projected images can be transferred and saved to personal computers.
	When “Meeting Mode” is used, projected images can be sent and saved to
	the personal computers. Images can be sent from a personal computer to
	not only one projector but also to two or more projectors at the same time.
	(→ page 191)
PC Control Utility Pro 4	This is a software program used to operate the projector from the computer when
	the computer and the projector are connected with LAN (wired or wireless) or
	a serial cable. (→ page 202)
Image Express Utility for Mac	• This is a software program used to send the Mac’s screen image to the projec-
	tor over a network (wired or wireless LAN).For Mac’s operating environment,
	see page 203.

* A separately sold wireless LAN unit is required to use a wireless LAN.

NOTE:

• Image Express Utility for Mac does not support “Meeting Mode” which is provided in Image Express Utility 2.0.

The following software programs can be downloaded from our website.

Name of software program	Features
Virtual Remote Tool	When the computer and projector are connected using a network (wired/wireless
	LAN), such operations as turning the projector’s power on and off and switching
	the signal can be performed.It is also possible to send an image to the projector
	and register it as the background logo. Once the image is registered, it can be
	locked to prevent the logo from being overwritten. (→ page 207)
Viewer PPT Converter 3.0	This is a software program used to convert files created with PowerPoint into
	JPEG files that can be displayed with the viewer function of the projector when
	a USB memory device is inserted into the projector. (→ page 210)

Download service

For downloading or updating these software programs, visit our website:

URL: http://www.nec-display.com/dl/en/index.html

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1. Introduction

Operating Environment

The following is the operating environment for Image Express Utility 2.0. For the operating environment of other software program, refer to the help function of each software program.

Supported OS	Windows 7 Home Basic
	Windows 7 Home Premium
	Windows 7 Professional
	Windows 7 Ultimate
	Windows 7 Enterprise
	Windows Vista Home Basic
	Windows Vista Home Premium
	Windows Vista Business
	Windows Vista Ultimate
	Windows Vista Enterprise
	Windows XP Home Edition Service Pack 2 or later
	Windows XP Professional Service Pack 2 or later
	Windows XP Tablet PC Edition 2005 or later (Windows XP Tablet PC Edition Service
	Pack 2 or later)
	•	Only 32-bit version
	* “EasyConnection”supportstheAdministrativeprivilegesofWindowsXPandWindows7/
		Windows Vista only
	•	Windows power-saving function is not supported.
Processor	•	Windows 7/Windows Vista
		Pentium 4/Pentium M 800 MHz equivalent or higher required
		Dual core 1 GHz or higher recommended
	• Windows XP
		Pentium III 800 MHz or higher required
		Pentium 4 1.6 GHz or higher recommended
Memory	•	Windows 7/Windows Vista
		512 MB or more required
		1 GB or more recommended
	• Windows XP
		128 MB or more required
		192 MB or more recommended
		* More memory may be required to run additional applications simultaneously.
Graphic processor	•	Windows 7/Windows Vista
		The “Graphics” score 3.0 or more of “Windows Experience Index” recommended.
Network environment	TCP/IP-compatible wired LAN or wireless LAN
	(* Use a wireless LAN unit complying with the Wi-Fi standard.)
Resolution	•	Windows 7/Windows Vista
		SVGA (800 × 600) or higher required
		XGA (1024 × 768) recommended
	• Windows XP
		VGA (640 × 480) or higher required
		XGA (1024 × 768) recommended
Screen Colors	High Color (15 bits, 16 bits)
	True Color (24 bits, 32 bits) (recommended)
	•	256 or fewer colors are not supported.

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2. Projecting an Image (Basic Operation)

This section describes how to turn on the projector and to project a picture onto the screen.

Flow of Projecting an Image

Step 1

• Connecting your computer / Connecting the supplied power cord (→ page 14)

Step 2

• Turning on the projector (→ page 17)

Step 3

• Selecting a source (→ page 21)

Step 4

•Adjusting the picture size and position (→ page 22)

•Correcting keystone distortion [KEYSTONE] (→ page 30)

Step 5

•Adjusting a picture

- Optimizing a computer signal automatically (→ page 32)

Step 6

• Making a presentation

Step 7

• Turning off the projector (→ page 33)

Step 8

• After use (→ page 34)

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2. Projecting an Image (Basic Operation)

Connecting Your Computer/Connecting the supplied Power

Cord

NOTE:

• Install a lens before performing the following steps. (→ page 162)

1.Connect your computer to the projector.

This section will show you a basic connection to a computer. For information about other connections, see “(2) Making Connections” on page 164.

Connect the computer cable (VGA) between the projector’s COMPUTER 1 IN connector and the computer’s port (mini D-Sub 15 Pin). Turn two thumb screws of both connectors to fix the computer cable (VGA).

2.Connect the supplied power cord to the projector.

WARNING: TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.

DO NOT USETHIS UNIT’S PLUGWITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALLTHE PRONGS CAN BE FULLY INSERTED.

Important Information:

•When plugging in or unplugging the supplied power cord, make sure that the main power switch is pushed to the off [O] position. Failure to do so may cause damage to the projector.

•Do not use a three-phase power supply. Doing so may cause malfunction.

First connect the supplied power cord’s three-pin plug to the AC IN of the projector, and then connect the other plug of the supplied power cord in the wall outlet.

COMPUTER1 IN

Main power switch

Make sure that the prongs are fully inserted into both the AC IN and the wall outlet.

To wall outlet

NOTE (for North America only)

•The model distributed in North America comes with two different types of power cords: one for 120V and the other for 200V. Use the power cord suitable for the voltage being used.

CAUTION:

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.

14

2. Projecting an Image (Basic Operation)

Using the Supplied Power Cord Stopper

To prevent the power cord from accidently removing from the AC IN of the projector, attach the supplied power cord stopper to clamp the power cord.

NOTE:

•Do not clamp the power cord with other cables. Doing so can generate noise, which can affect adversely the signal cable.

CAUTION

•To prevent the power cord from coming loose, make sure that all the prongs of the power cord are fully inserted into the AC IN terminal of the projector before using the power cord stopper to fix the power cord. A loose contact of the power cord may cause a fire or electric shock.

•Do not bundle the power cord. Doing this could cause heat or a fire.

•Do not clamp two power cords that would be used when stacking two projectors.Doing this could cause a fire.

NOTE: Be careful not to insert the band inversely. Once the band is attached, it cannot be removed from the slot.

Attaching the power cord stopper

1. Insert the end of band of the power cord stopper into the slot next to the AC IN on the terminal panel.

2.Use the power cord stopper to clamp the power cord.

Push the clamper to lock it.

Clamper

3. Slide the clamper to the hilt of the power cord.

15

2. Projecting an Image (Basic Operation)

Removing the power cord from the power cord stopper

1. Push the clamper of the power cord stopper to unclasp it.

2. Push the power cord clamper to open it wide enough to pull out the power cord.

Clamper

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