Page 1 Projector PX750U/PX700W/PX800X User’s Manual Model No. NP-PX750U, NP-PX750UG, NP-PX700W, NP-PX700WG, NP- PX800X, NP-PX800XG • The projector’s Model No. indicated on the projector’s label is NP- PX750U, NP-PX750UG, NP-PX700W, NP-PX700WG, NP-PX800X, and NP-PX800XG respectively. Each model is referred to as PX750U, PX700W, and PX800X re- spectively unless otherwise specified.
Page 2 (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.
Page 3: Safety Cautions
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.
Page 4: Important Safeguards
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 regu- lation 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.
Page 5 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.
Page 6 Important Information haust. • Handle the power cord carefully. A damaged or frayed power cord can cause electric shock or fire. - 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.
Page 7 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. •...
Page 8 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 –...
Page 9 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.
Page 10: Table Of Contents
Table of Contents Important Information ....................i 1. Introduction ......................1 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 ...
Page 11 Table of Contents  Changing Eco Mode/Checking Energy-Saving Effect Using Eco Mode [ECO MODE] ........................33 Checking Energy-Saving Effect [CARBON METER] ..........34  Using the Optional Remote Mouse Receiver (NP01MR) ..........35  Correcting Horizontal and Vertical Keystone Distortion [CORNERSTONE] ....37 Cornerstone ......................
Page 12 Table of Contents  Menu Descriptions & Functions [SOURCE] .............. 102 COMPUTER 1, 2, and 3 ..................102 HDMI ........................102 DisplayPort ......................102 VIDEO ........................102 S-VIDEO ......................102 VIEWER ....................... 102 NETWORK ......................102 SLOT (for optional board) ..................102 ENTRY LIST ......................
Page 13 Table of Contents Connecting Your DVD Player or Other AV Equipment .......... 166 Connecting Component Input ................167 Connecting HDMI Input..................168 Connecting to a Wired LAN ................. 169 Connecting to a Wireless LAN (sold separately)..........170 Mounting a wireless LAN unit ................170 To remove the wireless LAN unit................
Page 14 Table of Contents Option lens ......................224  Cabinet Dimensions ....................225  Pin Assignments of D-Sub COMPUTER Input Connector ........226  Troubleshooting ......................227 Indicator Messages ....................227 Common Problems & Solutions ................229 If there is no picture, or the picture is not displayed correctly....... 231 ...
Page 15: Important Information
(EU: 79TM1021) * The projector is shipped without a lens. For the types of lens and throw distances, see page 211, 212, 213. NEC Projector CD-ROM User’s manual (PDF) and the Lens theft prevention utility software 6-segment color wheel screw (79TM1071)
Page 16: Introduction To The Projector
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.
Page 17: About This User's Manual
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.
Page 18: Part Names Of The Projector
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 PX750U. Indicator Section Terminal Panel (→ page 6) (→ page 7) Remote Sensor Remote Sensor (located on the (→...
Page 19: Rear
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...
Page 20: Control Panel/Indicator Section
1. Introduction Control Panel/Indicator Section (POWER) Button (→ page 17, 29) 2. POWER Indicator (→ page 17, 29, 227) 3. STATUS Indicator (→ page 227) 4. LAMP 1 and LAMP 2 Indicators (→ page 180, 228) 5. TEMP. Indicator (→ page 228) 6.
Page 21: Terminal Panel Features
If you are writing your own program, typical PC control codes are on page 232. 12. REMOTE Connector (Stereo Mini) Use this connector for wired remote control of the projector using the NEC optional remote control. Connect the projector and optional remote control using a commercially available wired remote control cable.
Page 22: Part Names Of The Remote Control
1. Introduction  Part Names of the Remote Control 12. VIEWER Button (→ page 20, 71) 13. NETWORK Button (→ page 20) 14. SOURCE Button (→ page 20) 15. PIP Button (→ page 20, 40) 16. ID SET Button (→ page 125) 17.
Page 23: Battery Installation
1. Introduction Battery Installation Press the catch and remove Slip the cover back over the batteries until it Install new ones (AA). Ensure the battery cover. snaps into place. that you have the batteries’ polar- ity (+/−) aligned correctly. NOTE: Do not mix different types of batteries or new and old batteries.
Page 24: Operating Environment For Software Included On Cd-Rom
JPEG files that can be displayed with the viewer function of the projector when a USB memory device is inserted into the projector. (→ page 208) Download service For downloading or updating these software programs, visit our website: URL: http://www.nec-display.com/dl/en/index.html...
Page 25: Operating Environment
1. Introduction Operating Environment The following is the operating environment for Image Express Utility 2.0. For the operating environment of other soft- ware 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...
Page 26: Projecting An Image (Basic Operation)
2. Projecting an Image (Basic Operation) This section describes how to turn on the projector and to project a picture onto the screen. 1 Flow of Projecting an Image Step 1 • Connecting your computer / Connecting the supplied power cord (→ page 13) Step 2 •...
Page 27: Connecting Your Computer/Connecting The Supplied Power Cord
2. Projecting an Image (Basic Operation)  Connecting Your Computer/Connecting the supplied Power Cord NOTE: • Install a lens before performing the following steps. (→ page 160) 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”...
Page 28: Using The Supplied Power Cord Stopper
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 •...
Page 29 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...
Page 30: Turning On The Projector
2. Projecting an Image (Basic Operation)  Turning on the Projector NOTE: • The projector has two power switches: A main power switch and a POWER button (POWER ON and OFF on the remote control) • Turning on the projector: 1.
Page 31: Performing Lens Calibration
2. Projecting an Image (Basic Operation) 2. Press the (POWER) button on the projector cabinet or the POWER ON button on the remote control. The POWER indicator will turn to blue and the projector will become ready to use. TIP: •...
Page 32: Note On Startup Screen (Menu Language Select Screen)
2. Projecting an Image (Basic Operation) Note on Startup screen (Menu Language Select screen) When you first turn on the projector, you will get the Startup menu. This menu gives you the opportunity to select one of the 27 menu languages. To select a menu language, follow these steps: 1.
Page 33: If The Projected Image Is Inverted Or Upside Down
2. Projecting an Image (Basic Operation) If the projected image is inverted or upside down 1 Press the ORIENTATION button. The [ORIENTATION] screen will be displayed. 2 Press again to select a correct orientation. Each time the ORIENTATION button is pressed, the choice you highlight will be changed.
Page 34: Selecting A Source
2. Projecting an Image (Basic Operation)  Selecting a Source Selecting the computer or video source NOTE: Turn on the computer or video source equipment connected to the projector. Detecting the Signal Automatically Press the SOURCE button once.The projector will search for the available input source and display it.
Page 35: Adjusting The Picture Size And Position
2. Projecting an Image (Basic Operation)  Adjusting the Picture Size and Position Use the lens shift dial, the adjustable tilt foot lever, the zoom buttons and the focus buttons to adjust the picture size and position. In this chapter drawings and cables are omitted for clarity. Adjusting the projected image’s vertical and horizontal Adjusting the focus position...
Page 36: Adjusting The Vertical Position Of A Projected Image (Lens Shift)
2. Projecting an Image (Basic Operation) Adjusting the vertical position of a projected image (Lens shift) • Perform the adjustment from behind or from the side of the projector. Adjusting from CAUTION the front could expose your eyes to strong light which could injure them. •...
Page 37: Adjusting With The Remote Control
2. Projecting an Image (Basic Operation) Adjusting with the remote control 1. Press the LENS SHIFT button. The Lens Shift screen will be displayed. 2. Press the ▼▲◀ or ▶ button. Use the ▼▲◀▶ buttons to move the projected image. TIP: •...
Page 38: Focus
2. Projecting an Image (Basic Operation) Focus Applicable lens: • PX750U: NP16FL/NP17ZL/NP18ZL/NP19ZL/NP20ZL/NP21ZL • PX700W/PX800X: NP06FL/NP07ZL/NP08ZL/NP09ZL/NP10ZL Use the FOCUS (+) or (−) button on the projector cabinet to obtain the best focus. TIP: To obtain the best focus, perform the following (for fixed installation) Preparation: Warm up the projector for one hour.
Page 39: Zoom
2. Projecting an Image (Basic Operation) Zoom Use the ZOOM (+) or (−) button on the projector cabinet to zoom in or out. • The zoom is not available on the separately sold NP16FL (PX750U) and NP06FL (PX700W/PX800X) lens. Adjusting the Tilt Feet •...
Page 40: Correcting Keystone Distortion
2. Projecting an Image (Basic Operation)  Correcting Keystone Distortion When the projector is not exactly perpendicular to the screen, keystone distortion occurs. To overcome it, you can use the “Keystone” function, a digital technology that can adjust for keystone-type distortion, resulting in a crisp, square image.
Page 41 2. Projecting an Image (Basic Operation) 5. Repeat steps 2 and 4 to correct keystone distortion. 6. After completing Keystone correction, press the EXIT button. The Keystone screen will disappear. • To perform Keystone correction again, press the 3D REFORM button to display the Keystone screen and repeat above steps 1 to 6.
Page 42: Optimizing Computer Signal Automatically
2. Projecting an Image (Basic Operation)  Optimizing Computer Signal Automatically Adjusting the Image Using Auto Adjust Optimizing a computer image automatically. (COMPUTER1/COMPUTER2/COMPUTER3) Press the AUTO ADJ. button to optimize a computer image automatically. This adjustment may be necessary when you connect your computer for the first time. [Poor picture] [Normal picture] NOTE:...
Page 43: Turning Off The Projector
2. Projecting an Image (Basic Operation)  Turning off the Projector To turn off the projector: 1. First, press the (POWER) button on the projector cabinet or the POWER OFF button on the remote con- trol. The [POWER OFF / ARE YOU SURE ? / CARBON SAV- INGS- SESSION 0.000[g-CO2]] message will appear.
Page 44: After Use
2. Projecting an Image (Basic Operation)  After Use Preparation: Make sure that the projector is turned off. 1. Unplug the power cord. 2. Disconnect any other cables. • Remove the USB memory if it is inserted into the projector. 3.
Page 45: Convenient Features
3. Convenient Features 1 Blocking the lamp light (LENS SHUTTER) Press the SHUTTER/HOME POSITION button to block the lamps light from hitting the screen. Press again to allow the screen to become il- luminated again. • Another way to shut the lamp light off is to press the SHUTTER button on the remote control.
Page 46: Enlarging A Picture
3. Convenient Features  Enlarging a Picture You can enlarge the picture up to four times. NOTE: The maximum magnification may be less than four times depending on the signal. To do so: 1. Press the D-ZOOM (+) button to magnify the picture. 2.
Page 47: Changing Eco Mode/Checking Energy-Saving Effect Using Eco Mode
3. Convenient Features  Changing Eco Mode/Checking Energy-Saving Effect Using Eco Mode [ECO MODE] This feature enables you to select two brightness modes of the lamp: OFF and ON modes. The lamp life can be extended by turning on the [ECO MODE]. [ECO MODE] Description [OFF]...
Page 48: Checking Energy-Saving Effect [Carbon Meter]
3. Convenient Features Checking Energy-Saving Effect [CARBON METER] This feature will show energy-saving effect in terms of CO emission reduction (kg) when the projector’s [ECO MODE] is set to [OFF], or [ON]. This feature is called as [CARBON METER]. There are two messages: [TOTAL CARBON SAVINGS] and [CARBON SAVINGS-SESSION]. The [TOTAL CARBON SAVINGS] message shows the total amount of CO emission reduction from the time of shipment up to now.
Page 49: Using The Optional Remote Mouse Receiver (Np01Mr)
3. Convenient Features  Using the Optional Remote Mouse Receiver (NP01MR) The optional remote mouse receiver enables you to operate your computer’s mouse functions from the remote control. It is a great convenience for clicking through your computer-generated presentations. Connecting the remote mouse receiver to your computer If you wish to use the remote mouse function, connect the mouse receiver and computer.
Page 50: About Drag Mode
3. Convenient Features Operating your computer’s mouse from the remote control You can operate your computer’s mouse from the remote control. PAGE / Button � scrolls the viewing area of the window or to move to the previous or next slide in PowerPoint on your computer�...
Page 51: Correcting Horizontal And Vertical Keystone Distortion [Cornerstone]
3. Convenient Features  Correcting Horizontal and Vertical Keystone Distortion [CORNERSTONE] Use the 3D Reform feature to correct keystone (trapezoidal) distortion to make the top or bottom and the left or right side of the screen longer or shorter so that the projected image is rectangular. Cornerstone 1.
Page 52 3. Convenient Features 7. Use the  button to move the projected image frame as shown on the example. 8. Press the ENTER button. 9. Use the  button to select another icon which points in the direction. On the Cornerstone adjustment screen, select [EXIT] or press the EXIT button on the remote control. The confirmation screen is displayed.
Page 53 3. Convenient Features The adjustable ranges for 3D Reform are as follows: HORIZONTAL VERTICAL CORNERSTONE PX750U: Max. +/− 35° approx. Max. +/− 30° approx. KEYSTONE PX700W/PX800X: Max. +/−40° approx. * The following are conditions under which the maximum angle is achieved: •...
Page 54: Displaying Two Pictures At The Same Time
3. Convenient Features  Displaying Two Pictures at the Same Time The projector has a feature that allows you to view two different signals simultaneously. You have two modes: PIP mode and PICTURE BY PICTURE mode. From the menu you can select [SETUP] → [BASIC] → [PIP/PICTURE BY PICTURE]. The [PIP/PICTURE BY PICTURE] menu item has the following three options: MODE, POSITION, and SOURCE.
Page 55: [Position]
3. Convenient Features Viewing Two Pictures 1. Press the PIP button on the remote control. The PIP/PBP SOURCE screen will be displayed. 2. Use the  or  button to select the source and press the ENTER button. The PIP screen or PICTURE BY PICTURE screen will be displayed, depending on which was selected in the [MODE] setting screen.
Page 56: Preventing The Unauthorized Use Of The Projector [Security]
3. Convenient Features  Preventing the Unauthorized Use of the Projector [SECURITY] A keyword can be set for your projector using the Menu to avoid operation by an unauthorized user. When a keyword is set, turning on the projector will display the Keyword input screen. Unless the correct keyword is entered, the pro- jector cannot project an image.
Page 57 3. Convenient Features 7. Type in the same combination of  buttons and press the ENTER button. The confirmation screen will be displayed. 8. Select [YES] and press the ENTER button. The SECURITY function has been enabled. To turn on the projector when [SECURITY] is enabled: 1.
Page 58 3. Convenient Features To disable the SECURITY function: 1. Press the MENU button. The menu will be displayed. 2. Select [SETUP] → [INSTALLATION(2)] → [SECURITY] and press the ENTER button. The OFF/ON menu will be displayed. 3. Select [OFF] and press the ENTER button. The SECURITY KEYWORD screen will be displayed.
Page 59: Storing Changes For Lens Shift, Zoom, And Focus [Lens Memory]
3. Convenient Features  Storing Changes for Lens Shift, Zoom, and Focus [LENS MEMORY] The adjusted values can be stored in projector memory when using the LENS SHIFT, ZOOM and FOCUS buttons of the projector or the remote control. Adjusted values can be applied to the signal you selected. This will eliminate the need to adjust lens shift, focus, and zoom at the time of source selection.
Page 60: To Call Up Your Adjusted Values From [Ref. Lens Memory]
3. Convenient Features 2. Press the ▶ button to select [SETUP] and press the ENTER button. 3. Press the ▶ button to select [INSTALLATION (1)]. 4. Press the ▼ button to select [REF. LENS MEMORY] and press the ENTER button. The [REF.
Page 61 3. Convenient Features The menu will be displayed. 2. Press the ▶ button to select [SETUP] and press the ENTER button. 3. Press the ▶ button to select [INSTALLATION (1)]. 4. Press the ▼ button to select [REF. LENS MEMORY] and press the ENTER button. The [REF.
Page 62 3. Convenient Features TIP: To call up the adjusted values from [LENS MEMORY]: 1. From the menu, select [ADJUST] → [LENS MEMORY] → [MOVE] and press the ENTER button. The confirmation screen will be displayed. 2. Press the ◀ button to select and [YES] and press the ENTER button. The adjusted values stored in [LENS MEMORY] will be applied to the current signal.
Page 63: Displaying A Picture Using [Edge Blending]
3. Convenient Features  Displaying a Picture Using [EDGE BLENDING] The EDGE BLENDING function allows a multi-screen image with high resolution to be displayed on a large screen. This function adjusts overlapping edges of images projected from each projector to uniform multi-screen images. NOTE: •...
Page 64 3. Convenient Features 2 Select [MODE] → [ON] and press the ENTER button. This enables the Edge Blending function. The following menu items are available: [TOP], [BOTTOM], [LEFT], [RIGHT], and [BLACK LEVEL] 3 Select [RIGHT] for Projector A and [LEFT] for Projector B. Press the ENTER button.
Page 65 3. Convenient Features ② Adjust [RANGE] and [POSITION] to determine an area of overlapped edges of images projected from each projector. [RANGE] (Determine an area of overlapped edges of images.) Turn on [LEFT] Turn on [RIGHT] Magenta marker Magenta marker [POSITION] (Determine the position of overlapped edges of images.) Green marker...
Page 66: Black Level Adjustment
3. Convenient Features TIP: • When displaying a signal with a different resolution, perform the Edge Blending function from the start. • Setting of [MARKER] will not be saved and return to [OFF] when the projector is turned off. • To display or hide the marker while the projector is running, turn on or off [MARKER] from the menu. •...
Page 67: 9-Segmented Portions For Black Level Adjustment
3. Convenient Features 9-segmented portions for Black Level adjustment The center projector This function adjusts the brightness level of 9-segmented portions for the center projector and 4-segmented portions for the left bottom projector as shown below. TOP-CENTER TOP-LEFT TOP-RIGHT CENTER- LEFT CENTER-RIGHT CENTER...
Page 68: Controlling The Projector By Using An Http Browser
• Start the Web browser on the computer via the network connected to the projector and enter the following URL : http://<the projector’s IP address> /index.html • Use Image Express Utility 2.0 contained on the supplied NEC Projector CD-ROM. TIP: The factory setting IP address is [DHCP ON]. NOTE: •...
Page 69: Handling Of The Address For Operation Via A Browser
IP address of the projector has been set in the “HOSTS” file of the computer being used. Example 1: When the host name of the projector has been set to “pj.nec.co.jp”, access is gained to the network setting by specifying http://pj.nec.co.jp/index.html...
Page 70 3. Convenient Features PICTURE: Controls the video adjustment of the projector. BRIGHTNESS  �� Increases the brightness adjustment value� BRIGHTNESS  �� Decreases the brightness adjustment value� CONTRAST  �� Increases the contrast adjustment value� CONTRAST  �� Decreases the contrast adjustment value� COLOR ...
Page 71 3. Convenient Features NETWORK SETTINGS • SETTINGS WIRED or WIRELESS SETTING Set for wired LAN or for wireless LAN. APPLY Apply your settings to wired LAN or wireless LAN. DHCP ON Automatically assign IP address, subnet mask, and gateway to the projector from your DHCP server.
Page 72 3. Convenient Features SSID Enter an identifier (SSID) for wireless LAN. Communication can be done only with equipment whose SSID matches SSID for your wireless LAN. SITE SURVEY Displays a list of available SSIDs for wireless LAN on site. Select an SSID which you can access.
Page 73 3. Convenient Features • NAME PROJECTOR NAME Enter a name for your projector so that your computer can identify the projector. A projector name must be 16 characters or less. TIP: Projector name will not be affected even when [RESET] is done from the menu. HOST NAME Enter the hostname of the network connected to the projector.
Page 74 3. Convenient Features • NETWORK SERVICE PJLink PASSWORD Set a password for PJLink*. A password must be 32 characters or less. Do not forget your password. However, if you forget your password, consult with your dealer. HTTP PASSWORD Set a password for HTTP server. A password must be 10 characters or less. AMX BEACON Turn on or off for detection from AMX Device Discovery when connecting to the network supported by AMX’s NetLinx control system.
Page 75: Projecting Your Computer's Screen Image From The Projector Via A Network [Network Projector]
3. Convenient Features  Projecting Your Computer’s Screen Image from the Projector via a Network [NETWORK PROJECTOR] By selecting the projector connected to the same network as that of your PC, the PC screen image can be projected to the screen via network. There is no need of connection using the computer cable (VGA). Operation Environment Applicable OS Windows 7 Professional...
Page 76 3. Convenient Features 2. Press the  or  button to select [NETWORK] and press the ENTER button. In the screen, the [APPLICATION MENU] menu is displayed. 3. From the [APPLICATION MENU] menu, select [NETWORK PROJECTOR]. The [PROJECTOR NAME/DISPLAY RESOLUTION/PASSWORD/URL] will be displayed.
Page 77 3. Convenient Features Projecting the Image with Network Projector 1. Click [Start] from the desktop of Windows 7. 2. Click [All Programs]. 3. Click [Accessories]. 4. Click [Connect to a Network Projector]. When the [Permission Connect to a Network Projector] window appears, click [Yes.]. The “Connect to a Network Projector”...
Page 78 3. Convenient Features 7. Input the password to the password input box displayed by the operation at step 3 on page 62. 8. Click [Connect]. The network projector function works and the screen of Windows 7 is projected from the projector. •...
Page 79: Using The Projector To Operate Your Computer Via A Network
3. Convenient Features  Using the Projector to Operate Your Computer via a Network [REMOTE DESKTOP] • By selecting the PC connected to the same network as that of the projector, the PC screen image can be projected to the screen via network. Then, by operating the keyboard, you can operate Windows 7, Windows Vista or Windows XP on the PC connected with the network.
Page 80 3. Convenient Features Prepare a commercially available wireless keyboard (US layout version). Connect the USB wireless receiver to the USB port (Type A) of the projector. Make all necessary settings for your wireless keyboard and mouse.
Page 81 3. Convenient Features Setting the password to the user account of Windows 7 TIP: If a password has been set for an account, the steps 1 to 9 can be skipped. 1. Click [Start] from the desktop of Windows 7. 2.
Page 82 3. Convenient Features 4. Click [View status] displayed in blue on the right of [Local Area Connection] in the window. The [Local Area Connection Status] window appears. 5. Click [Details...]. Write down the value for “IPv4 IP Address” (xxx.xxx.xxx.xxx) displayed. 6.
Page 83 3. Convenient Features 2. Press the  or  button to select [NETWORK] and press the ENTER button. The [APPLICATION MENU] menu will be displayed. 3. From the [APPLICATION MENU] menu, use the wireless keyboard to select [REMOTE DESKTOP CONNEC- TION].
Page 84 3. Convenient Features Exiting the Remote Desktop 1. Operate the wireless keyboard to click [Start] from the desktop screen projected by the projector. 2. Click [X] on the right of the start menu. The remote desktop function is stopped. 3. Press the SOURCE button of the projector to select an input terminal other than [NETWORK]. When using the remote control, press a button other than the NETWORK button.
Page 85: Using The Viewer
4. Using the Viewer ❶ What you can do with the Viewer The Viewer feature allows you to view slides or movie files stored on a USB memory on the projector, or a shared folder in a computer connected to the network. The Viewer has the following features.
Page 86: Supported Usb Memory Devices
4. Using the Viewer NOTE: • Movie files converted by using the video/audio format which is not supported by this projector cannot be played back. In this case, there will be no icon to show that playback is not possible. •...
Page 87 4. Using the Viewer Notices on shared folder and media server • Files from a shared folder or media server may not be projected if security or antivirus software is installed on your computer. • Open the following firewall ports: - Media server Port number Protocol...
Page 88: ❷ Preparing Presentation Materials
4. Using the Viewer ❷ Preparing presentation materials 1. Create your presentation materials and save them in a supported file format to your computer. • See page for supported file formats. • Make sure that PowerPoint file is displayed on the Viewer before giving your real presentation. With Viewer PPT Converter 3.0, you can convert your PowerPoint files to index files that can be displayed on the Viewer.
Page 89: ❸ Projecting Images Stored In A Usb Memory Device
4. Using the Viewer ❸ Projecting images stored in a USB memory device This section explains the basic operation of the Viewer. The explanation provides the operational procedure when the Viewer toolbar is set to the factory default. Preparation: Before starting the Viewer, store images to the USB memory using your computer. Starting the Viewer 1.
Page 90 4. Using the Viewer 4. Press the ▶ button to select “USB1” and press the ENTER button. The “USB1” thumbnail screen will be displayed. TIP: • For more information about thumbnail screen, see page 81. 5. Use the ▲▼◀ or ▶ button to select an icon. •...
Page 91 4. Using the Viewer • Movie file The movie file will start playing. After finishing the playback, the screen will turn to black. Press the EXIT button to return to the thumbnail screen. • Pressing the ENTER button will display the movie’s control bar with which you can pause or fastforward and some other operations.
Page 92: Exiting The Viewer
4. Using the Viewer • Index file (extension:.idx) • Index files, which is converted by using Viewer PPT Converter 3.0, will appear in the Thumbnail screen. Only folders and JPEG files converted by using Viewer PPT Converter 3.0 will appear in the Thumbnail screen.
Page 93: Names And Functions Of Viewer Screen
4. Using the Viewer Names and functions of Viewer screen The Viewer has three screens: Drive list screen, Thumbnail screen, and Slide screen. Cursor (yellow) Menu Menu Scroll bar Cursor (yellow) Folder icon [Drive list screen] [Thumbnail screen] Path information Drive information/File information Operation button guide Menu guide...
Page 94 4. Using the Viewer Functions Name Description REFRESH Displays additional media servers in the drive list screen. OPTIONS Opens the OPTIONS menu. SLIDE SETTING Sets up slides. (→ page 84) MOVIE SETTING Sets up movie files. (→ page 85) AUTO PLAY SETTING Sets up auto play. (→ page 85) SHARED FOLDER Sets up a shared folder.
Page 95 4. Using the Viewer • Thumbnail screen Displays a list of folders, thumbnails, and icons in the drive selected on the drive list screen. Menu operation • Use the ▼ or ▲ button to move the cursor up or down. Select the menu item and press the ENTER button to display the menu or setting screen.
Page 96 4. Using the Viewer • Slide screen (still image/movie) Plays a file selected from a list of thumbnails or icons. • For operating a Microsoft PowerPoint file and Adobe PDF file, see page 77. Control bar operation • The control bar will be displayed only when a still image (or index file) and a movie file is selected. •...
Page 97 4. Using the Viewer Functions of movie control bar Name Description PREV Goes back to the beginning of a movie file. • Goes back to the beginning of the previous movie file if executed immediately after being started playing. Fast-rewinds a movie file for about 7 seconds. PLAY/PAUSE PLAY Plays a movie file.
Page 98: Viewer Option Settings
4. Using the Viewer Viewer option settings • SLIDE SETTING Sets still images or slides. Name Options Description SCREEN SIZE BEST FIT Displays the image with its aspect ratio in the projector’s display- able maximum resolution. ACTUAL SIZE Displays the image in its actual size. PLAY MODE MANUAL Selects manual play.
Page 99 4. Using the Viewer • MOVIE SETTING Sets the functions for a movie file. Name Options Description SCREEN SIZE BEST FIT Displays the image with its aspect ratio in the projector’s display- able maximum resolution. ACTUAL SIZE Displays the image in its actual size. REPEAT Turns on or off the repeat function.
Page 100 4. Using the Viewer • SORT SETTING Sets the order of displaying thumbnails or slides. Name Options Description SORT NAME (ABC..) Displays the files alphabetically by name in ascending order. NAME (ZYX..) Displays the files alphabetically by name in descending order. EXT.
Page 101: ❹ Projecting Data From Shared Folder
4. Using the Viewer ❹ Projecting data from shared folder Shared folder Wireless LAN Projector Shared folder Preparation For projector: Connect the projector to the network. For computer: Place files to be projected in a shared folder and note the folder’s path. Memorize or write down the path for later use.
Page 102 4. Using the Viewer 2. Displays the [OPTIONS] menu. Press the ▼ button to select the (OPTIONS) icon and press the ENTER button. • When the OPTIONS menu is displayed, the drive list will not be displayed. 3. Display the [SHARED FOLDER SETTING] screen. Press the ▼...
Page 103 4. Using the Viewer 6. Exit the setting. Press the ▼ button to select [OK] and press the ENTER button. This will close the [SHARED FOLDER] screen. • If an error message appear, your settings are not correct. Try again.
Page 104: Disconnecting The Shared Folder From The Projector
4. Using the Viewer Disconnecting the shared folder from the projector • Disable the number of a shared folder you wish to disconnect Press the ▼ button to select [ENABLE] and press the ENTER button to clear it. NOTE: • When a PowerPoint file or PDF file is displayed, do not disconnect your LAN cable. If doing so, the Viewer will not work. TIP: •...
Page 105: ❺ Projecting Data From Media Server
4. Using the Viewer ❺ Projecting data from media server Media server Wireless LAN Media server Projector Media server Preparation For projector: Connect the projector to the network. For computer: Prepare image files or movie files to be projected, and set up “Media Sharing” in Windows Media Player 11 or Windows Media Player 12.
Page 106 4. Using the Viewer 3. Select “Share my media” check box, and then select OK. A list of accessible devices will be displayed. 4. Select “PX750U Series” and then “Allow”. A check mark will be added to the “PX750U Series” icon. •...
Page 107: Setting Up "Media Sharing" In Windows Media Player 12
4. Using the Viewer Setting up “Media Sharing” in Windows Media Player 12 1. Start Windows Media Player 12. 2. Select “Stream”, and then select “Automatically allow devices to play my media”. The “Allow All Media Devices” windows will be displayed. 3.
Page 108: Connecting The Projector To The Media Server
4. Using the Viewer Connecting the projector to the media server Press the VIEWER button on the remote control. The VIEWER will start. • Another way to start the VIEWER is to press the SOURCE button a few times on the projector cabinet. (→ page •...
Page 109: Disconnecting The Projector From The Media Server
4. Using the Viewer Disconnecting the projector from the media server 1. Display the OPTIONS menu. Press the ▼ button to select the [OPTIONS] icon and select the ENTER button. 2. Display the MEDIA SERVER setting screen. Press the ▼ button to select the MEDIA SERVER icon and press the ENTER button. 3.
Page 110: ❻ Restrictions On Displaying Files
4. Using the Viewer ❻ Restrictions on displaying files The Viewer allows you to give a simplified display of a PowerPoint file or PDF file. Due to simplified display, however, actual display may be different from the one on your computer application pro- gram.
Page 111: Using On-Screen Menu
5. Using On-Screen Menu 1 Using the Menus NOTE: The on-screen menu may not be displayed correctly while interlaced motion video image is projected. 1. Press the MENU button on the remote control or the projector cabinet to display the menu. NOTE: The commands such as ENTER, EXIT, , ...
Page 112: Menu Elements
5. Using On-Screen Menu  Menu Elements Slide bar Solid triangle Available buttons Source Menu mode Highlight Radio button Wireless symbol ECO mode symbol Off Timer remaining High Altitude symbol time Key Lock symbol Menu windows or dialog boxes typically have the following elements: Highlight ��Indicates the selected menu or item�...
Page 113: List Of Menu Items
5. Using On-Screen Menu  List of Menu Items • Basic menu items are indicated by shaded area. Some menu items are not available depending on the input source. Menu Item Default Options COMPUTER1 COMPUTER2 COMPUTER3 HDMI DisplayPort VIDEO SOURCE S-VIDEO VIEWER NETWORK...
Page 114 5. Using On-Screen Menu HORIZONTAL KEYSTONE VERTICAL CORNERSTONE PIP/PBP MODE PIP, PICTURE BY PICTURE PIP/PICTURE BY PIP POSITION BOTTOM-RIGHT TOP-LEFT, TOP-RIGHT, BOTTOM-LEFT, BOTTOM-RIGHT PICTURE PIP/PBP SOURCE OFF, VIDEO, S-VIDEO OFF, BLACKBOARD, BLACKBOARD (GRAY), LIGHT WALL COLOR YELLOW, LIGHT BLUE, LIGHT ROSE ECO MODE OFF, ON LAMP SELECT...
Page 115 5. Using On-Screen Menu AUTO ADJUST NORMAL OFF, NORMAL, FINE AUTO MODE: AUTO, HIGH, HIGH ALTITUDE FAN MODE SETTING: FLOOR, CEILING, VERTICAL TILT UP, VERTICAL FLOOR TILT DOWN RGB/ SIGNAL SELECT(COMP3) RGB/COMPONENT, VIDEO COMPONENT SEAMLESS SWITCHING (for PX750U OFF, ON only) OPTIONS(1) AUTO, NTSC3.58, NTSC4.43, PAL, PAL-M, PAL-N, PAL60,...
Page 116: Menu Descriptions & Functions [Source]
Australia, Asia and other countries than North America). SLOT (for optional board) Selects a signal from the optional board (SB-01HC or other NEC’s interface boards) when it is installed. ENTRY LIST Displays a list of signals. See the following pages.
Page 117 5. Using On-Screen Menu Using the Entry List When any source or lens memory adjustments are made, the adjustments are automatically registered in the Entry List. The (adjustment values of) registered signals can be loaded from the Entry List whenever necessary. However, only up to 100 patterns can be registered in the Entry List.
Page 118 5. Using On-Screen Menu Entering the currently projected signal into the Entry List [STORE] 1. Press the  or  button to select any number. 2. Press the  or  button to select [STORE] and press the ENTER button. Calling up a signal from the Entry List [LOAD] Press the ...
Page 119 5. Using On-Screen Menu Cutting a signal from the Entry List [CUT] 1. Press the  or  button to select a signal you wish to delete. 2. Press the , , , or  button to select [CUT] and press the ENTER button. The signal will be deleted from the Entry List and the deleted signal will be displayed on the clipboard at the bottom of the Entry List.
Page 120: Menu Descriptions & Functions [Adjust]
5. Using On-Screen Menu  Menu Descriptions & Functions [ADJUST] [PICTURE] [MODE] This function allows you to determine how to save settings for [DETAIL SETTINGS] of [PRESET] for each input. STANDARD �� Saves settings for each item of [PRESET] (Preset 1 through 6) PROFESSIONAL ��...
Page 121 5. Using On-Screen Menu [GENERAL] Storing Your Customized Settings [REFERENCE] This function allows you to store your customized settings in [PRESET 1] to [PRESET 6]. First, select a base preset mode from [REFERENCE], then set [GAMMA CORRECTION] and [COLOR TEMPERA- TURE].
Page 122 5. Using On-Screen Menu Adjusting White Balance [WHITE BALANCE] This allows you to adjust the white balance. Contrast for each color (RGB) to adjust the white level of the screen; Brightness for each color (RGB) is used to adjust the black level of the screen. [SATURATION] Corrects the saturation for all signals.
Page 123: [Image Options]
5. Using On-Screen Menu [IMAGE OPTIONS] Adjusting Clock and Phase [CLOCK/PHASE] This allows you to manually adjust CLOCK and PHASE. CLOCK �� Use this item to fine tune the computer image or to remove any vertical banding that might appear� This function adjusts the clock frequencies that eliminate the horizontal banding in the image�...
Page 124 5. Using On-Screen Menu Adjusting Horizontal/Vertical Position [HORIZONTAL/VERTICAL] Adjusts the image location horizontally and vertically. - An image can be distorted during the adjustment of [CLOCK] and [PHASE]. This is not malfunction. - The adjustments for [CLOCK], [PHASE], [HORIZONTAL], and [VERTICAL] will be stored in memory for the current signal.
Page 125 5. Using On-Screen Menu Selecting the Aspect Ratio [ASPECT RATIO] Use this function to select the screen’s vertical:horizontal aspect ratio. Select the screen type (4:3 screen, 16:9 screen or 16:10 screen) at the screen setting before setting the aspect ratio. (→...
Page 126 5. Using On-Screen Menu NATIVE The projector displays the current image in its true resolution when the incoming computer signal has a lower or higher resolution than the projector’s native resolution. (→ page 2, 222) When the incoming computer signal has a higher resolution than the projector's native resolution, the center of an image will be displayed.
Page 127: [Video]
5. Using On-Screen Menu [VIDEO] Using Noise Reduction [NOISE REDUCTION] This function is used to reduce video noise. RANDOM NR �� Reduces flickering random noise in an image� MOSQUITO NR �� Reduces mosquito noise that appears around the edges of an image during DVD playback� BLOCK NR ��...
Page 128: Using The Lens Memory Function [Lens Memory]
5. Using On-Screen Menu [VIDEO LEVEL] This function selects video signal level when the projector’s HDMI and DisplayPort input connectors and an external device are connected. AUTO �� The video level is switched automatically based on the information from the device outputting the signal� Depending on the connected device, this setting may not be made properly�...
Page 129: Menu Descriptions & Functions [Setup]
5. Using On-Screen Menu  Menu Descriptions & Functions [SETUP] [BASIC] Correcting Vertical Keystone Distortion Manually [KEYSTONE] You can correct vertical distortion manually. (→ page 26) TIP: When this option is highlighted, pressing the ENTER button will display its slide bar for adjustment. Selecting Cornerstone Mode [CORNERSTONE] This option allows you to correct trapezoidal distortion.
Page 130 5. Using On-Screen Menu SOURCE: This option allows you to select a sub picture signal. The options are: OFF, VIDEO and S-VIDEO. Selecting [OFF] will cancel the PIP/PICTURE BY PICTURE mode and return to the normal screen. Using the Wall Color Correction [WALL COLOR] This function allows for quick adaptive color correction in applications where the screen material is not white.
Page 131 5. Using On-Screen Menu Selecting the lamp to be used [LAMP SELECT] This feature allows you to select which lamp to be used. NOTE: This option is not displayed in the Basic menu. DUAL �� Select to use the two lamps at the same time to increase brightness� SINGLE ��...
Page 132 5. Using On-Screen Menu Setting the day for changing the lamp [LAMP SWITCHING DAY] This allows you to set the day for changing the lamp. The options are: SUN (Sunday), MON (Monday), TUE (Tuesday), WED (Wednesday), THU (Thursday), FRI (Friday), and SAT (Saturday).
Page 133: [Menu]
5. Using On-Screen Menu [MENU] Selecting Menu Color [COLOR SELECT] You can choose between two options for menu color: COLOR and MONOCHROME. Turning On / Off Source Display [SOURCE DISPLAY] This option turns on or off input name display such as COMPUTER 1, COMPUTER2, COMPUTER3, HDMI, Display- Port, VIDEO, S-VIDEO, VIEWER, NETWORK to be displayed on the top right of the screen.
Page 134: [Installation(1)]
5. Using On-Screen Menu When [OFF] is selected for [ECO MODE] Pressing the ENTER button will display the [ECO MODE] screen. (→ page 33) To close the message, press the EXIT button. Selecting Menu Display Time [DISPLAY TIME] This option allows you to select how long the projector waits after the last touch of a button to turn off the menu. The preset choices are [MANUAL], [AUTO 5 SEC], [AUTO 15 SEC], and [AUTO 45 SEC].
Page 135 5. Using On-Screen Menu DESKTOP FRONT CEILING REAR DESKTOP REAR CEILING FRONT Selecting Aspect Ratio and Position for Screen [SCREEN] Screen type [SCREEN Sets the aspect ratio of the projection screen. TYPE] 4:3 screen For a screen with a 4:3 aspect ratio 16:9 screen For a screen with a 16:9 aspect ratio 16:10 screen...
Page 136 5. Using On-Screen Menu Using Multi-Screen Compensation [MULTI-SCREEN COMP.] This feature allows you to match brightness of images projected from multiple projectors. Before using [MULTI-SCREEN COMP.], you need to match color of images projected from multiple projectors. MODE �� OFF: Turns off this function� ON: Turns on this function�...
Page 137 5. Using On-Screen Menu Using the Reference Lens Memory Function [REF. LENS MEMORY] This function serves to store the adjusted values common to all input sources when using the LENS SHIFT, ZOOM and FOCUS buttons of the projector or the remote control. The adjusted values stored in memory can be used as a reference to the current.
Page 138: [Installation(2)]
5. Using On-Screen Menu [INSTALLATION(2)] Disabling the Cabinet Buttons [CONTROL PANEL LOCK] This option turns on or off the CONTROL PANEL LOCK function. NOTE: • This CONTROL PANEL LOCK does not affect the remote control functions. • When the control panel is locked, pressing and holding the EXIT button on the projector cabinet for about 10 seconds will change the setting to [OFF].
Page 139 5. Using On-Screen Menu NOTE: • When [ON] is selected for [CONTROL ID], the projector cannot be operated by using the remote control that does not support the CONTROL ID function. (In this case the buttons on the projector cabinet can be used.) •...
Page 140: [Options(1)]
5. Using On-Screen Menu [OPTIONS(1)] Setting Auto Adjust [AUTO ADJUST] This feature sets the Auto Adjust mode so that the computer signal can be automatically or manually adjusted for noise and stability. You can automatically make adjustment in two ways: [NORMAL] and [FINE]. OFF ��...
Page 141: Color System
5. Using On-Screen Menu NOTE: • When [HIGH ALTITUDE] is selected for [FAN MODE], a symbol icon will be displayed at the bottom of the menu. • It is recommended that you select High speed mode if you use the projector non-stop for consecutive days. •...
Page 142: [Options(2)]
5. Using On-Screen Menu [OPTIONS(2)] Selecting Power-saving in [STANDBY MODE] The projector has three standby modes: [NORMAL], [POWER-SAVING] and [NETWORK STANDBY]. The POWER-SAVING mode is the mode that allows you to put the projector in the power-saving condition which consumes less power than the NORMAL mode. The projector is preset for NORMAL mode at the factory. NORMAL ��Power indicator: Orange light/STATUS indicator: Green light POWER-SAVING ��Power indicator: Red light/STATUS indicator: Off The following connectors, buttons or functions will not work during this mode�...
Page 143 NETWORK �� Displays the data sent from the computer via the LAN port (RJ-45) or the wireless LAN unit (sold separately) mounted on the projector is projected� SLOT �� Displays a signal from the optional (SB-01HC or other NEC’s optional boards) when it is installed.
Page 144: [Edge Blending]
5. Using On-Screen Menu [EDGE BLENDING] This function adjusts overlapping edges of images projected from each projector to uniform multi-screen images. Turns on or off the Edge Blending function. [MODE] Turning on [MODE] will make [TOP], [BOTTOM], [LEFT], [RIGHT], and [BLACK LEVEL] available. (Default: OFF). Selects edge of top, bottom, left, and right of the screen to perform the Edge Blending function.
Page 145: Menu Descriptions & Functions [Info.]
5. Using On-Screen Menu  Menu Descriptions & Functions [INFO.] Displays the status of the current signal and lamp usage. This item has nine pages. The information included is as follows: TIP: Pressing the HELP button on the remote control will show the [INFO.] menu items. [USAGE TIME] [LAMP 1 LIFE REMAINING] (%)* [LAMP 2 LIFE REMAINING] (%)*...
Page 146: [Source(1)]
5. Using On-Screen Menu [SOURCE(1)] INPUT TERMINAL RESOLUTION HORIZONTAL FREQUENCY VERTICAL FREQUENCY SYNC TYPE SYNC POLARITY SCAN TYPE SOURCE NAME ENTRY NO. [SOURCE(2)] SIGNAL TYPE VIDEO TYPE BIT DEPTH VIDEO LEVEL LINK RATE LINK LANE [WIRED LAN] IP ADDRESS SUBNET MASK GATEWAY MAC ADDRESS...
Page 147: [Wireless Lan(1)]
5. Using On-Screen Menu [WIRELESS LAN(1)] IP ADDRESS SUBNET MASK GATEWAY MAC ADDRESS [WIRELESS LAN(2)] SSID NETWORK TYPE WEP/WPA CHANNEL SIGNAL LEVEL [VERSION(1)] FIRMWARE DATA FIRMWARE2...
Page 148: [Version(2)]
5. Using On-Screen Menu [VERSION(2)] FIRMWARE3 [OTHERS] PROJECTOR NAME MODEL NO. SERIAL NUMBER LAN UNIT TYPE CONTROL ID (when [CONTROL ID] is set)
Page 149: Menu Descriptions & Functions [Reset]
5. Using On-Screen Menu 8 Menu Descriptions & Functions [RESET] Returning to Factory Default [RESET] The RESET feature allows you to change adjustments and settings to the factory preset for a (all) source (s) except the following: [CURRENT SIGNAL] Resets the adjustments for the current signal to the factory preset levels. NOTE: •...
Page 150 5. Using On-Screen Menu Clearing the Filter Usage Hours [CLEAR FILTER HOURS] Resets the filter usage back to zero. Selecting this option displays submenu for a confirmation. Select [YES] and press the ENTER button. The [OFF] item is selected for [FILTER MESSAGE] at the time of shipment. When [OFF] is selected, you do not need to clear the filter usage hour.
Page 151: ❾ Application Menu
The application menu allows you to set up the User Supportware, Network Settings (NETWORK SETTINGS) and Tools (TOOLS). The User Supportware is contained on the supplied NEC Projector CD-ROM. In [ADMINISTRATOR MODE], either [ADVANCED] menu or [BASIC] menu can be selected. (→ page 155) The [BASIC] menu contains minimum essentials of menus and commands.
Page 152: Remote Desktop Connection
5. Using On-Screen Menu REMOTE DESKTOP CONNECTION This allows you to set up for computer name entry and effects for Remote Desktop. NOTE: • A USB keyboard is required to set up the Remote Desktop Connection.
Page 153: Network Settings
The [EASY CONNECTION] is a mode that can abbreviate the troublesome LAN settings when using the Image Express Utility and connecting the PC and projector via a wireless LAN. Image Express Utility 2.0 and Image Express Utility 2 for Mac are contained on the supplied NEC Projector CD- ROM.
Page 154 5. Using On-Screen Menu WIRED LAN or WIRELESS LAN (ADVANCED menu only) * To use the wireless LAN functions, connect a separately sold wireless LAN unit to the projector. (→ page 170) PROFILES • Up to two settings for the LAN port or USB wireless LAN unit —...
Page 155 5. Using On-Screen Menu • When selecting [WPS], the network will be connected by using settings stored automatically with the WPS function. Selecting [WPS] will allow the projector to access the network by using the settings the WPS function automatically stored. DHCP Place a check mark to automatically assign an IP address to the —...
Page 156 5. Using On-Screen Menu SITE SURVEY Displays a list of available SSIDs for wireless LAN on site. Select — an SSID which you can access. To select an SSID, highlight [SSID] and use the  to select [OK] and press the ENTER button. ��...
Page 157 5. Using On-Screen Menu When [WEP(64bit)] or [WEP(128bit)] is selected for [SECURITY TYPE] KEY SELECT Selects one WEP key from the four keys below. KEY1, KEY2, KEY3, Enter a WEP key. KEY4 • Maximum number of characters Option Alphanumeric (ASCII) Hexadecimal (HEX) WEP 64bit WEP 128bit...
Page 158 5. Using On-Screen Menu [AUTHENTICATION] (required for wireless only) Setting is required for using WPA-EAP or WPA2-EAP. Preparation before setting Select a wireless LAN compliant WPA-EAP or WPA2-EAP authentication and install a digital certificate on the projec- tor. 1. Set [DATE AND TIME] on the projector. (→ page 159) 2.
Page 159 5. Using On-Screen Menu 4. Select [SITE SURVEY] and press the ENTER button. The “SSID” list will be displayed. 5. Select a connecting SSID, and then select [OK]. Finally press the ENTER button. • Select the SSID for which WPA-PSK or WPA2-PSK is set. •...
Page 160 5. Using On-Screen Menu 11.Select the [AUTHENTICATION] tab. The [AUTHENTICATION] page will be displayed. Select either [EAP-TLS] or [PEAP-MSCHAPv2] for [EAP TYPE]. The setting items vary depending on the EAP type. See the table below. EAP Type Setting Item Note EAP-TLS User Name 1 character or more and 32 characters or...
Page 161 5. Using On-Screen Menu 13.Select [CLIENT CERTIFICATE] and press the ENTER button. A list of files (thumbnail screen) will be displayed. • For operating the thumbnail screen, see “4. Using the Viewer” in the “User’s Manual” (PDF). • To return to the [AUTHENTICATION] page, press the EXIT button. NOTE: Installing a digital certificate You can install each digital certificate (client certificate and CA certificate) for [PROFILE 1 (or 2)] on a file-by-file basis.
Page 162 5. Using On-Screen Menu 17.On the thumbnail screen, select a digital certificate (DER format file) saved in your USB memory device and press the ENTER button. • Select your root CA certificate here. The selected digital certificate will be installed on the projector. 18.After completing required settings, select [OK] and press the ENTER button.
Page 163 5. Using On-Screen Menu 15.After completing setting a user name, select the [PASSWORD] field and press the ENTER button. The character entry screen (software keyboard) will be displayed. Set a password. • A password must be 32 characters or less. 16.After completing setting the password, select [CA CERTIFICATE] field and press the ENTER button.
Page 164 5. Using On-Screen Menu 18.After completing required settings, select [OK] and press the ENTER button. The [WIRELESS] page will be returned. 19.Select [RECONNECT] and press the ENTER button. 20.Select [OK] and press the ENTER button. This will complete setting [PEAP-MSCHAPv2] for [EAP TYPE] in [WPA-EAP] or [WPA2-EAP]. TIP: Clearing the digital certificate that is installed on the projector To clear the digital certificate installed on the projector, follow the steps below.
Page 165 5. Using On-Screen Menu When the wireless LAN access point connected to the projector supports WPS (Wi-Fi Protected Setup TM), you can use PIN method or push button method to set up the wireless LAN for the projector. PIN TYPE Set a 4-digit or 8 digit-PIN code of WPS for your access point to complete setting for the SSID security.
Page 166 5. Using On-Screen Menu PROJECTOR NAME (ADVANCED menu only) PROJECTOR NAME Set a unique projector name. Up to 16 alphanu- meric characters and symbols DOMAIN (ADVANCED menu only) Set a host name and domain name of the projector. HOST NAME Set a host name of the projector.
Page 167 Sample of a message to be sent from the projector: The lamp and filters are at the end of its usable life. Please replace the lamp and filters. Projector Name: NEC Projector Lamp 1 Hours Used: xxxx [H] Lamp 2 Hours Used: xxxx [H] HOST NAME Type in a host name.
Page 168 5. Using On-Screen Menu NETWORK SERVICE (ADVANCED menu only) HTTP SERVER Set a password for your HTTP server. Up to 10 alphanumeric characters PJLink This option allows you to set a password when you use the Up to 32 alphanumeric PJLink feature.
Page 169: Tools
5. Using On-Screen Menu TOOLS ADMINISTRATOR MODE This allows you to select MENU MODE, save settings, and set a password for the administrator mode. MENU MODE Select either [BASIC] or [ADVANCED] menu. — (→ page 99) NOT SAVE SETTING Placing a check mark will not save your projector settings� —...
Page 170 5. Using On-Screen Menu PROGRAM TIMER This option turns on/off the projector and changes video signals, and selects ECO mode automatically at a specified time. NOTE: • Before using [PROGRAM TIMER], make sure that the [DATE AND TIME] feature is set. (→ page 159) •...
Page 171 5. Using On-Screen Menu FRI]�To execute the program in everyday basis, select [EVERYDAY]� TIME �� Set the time to execute the program� Enter time in 24-hour format� FUNCTION �� Select a function to be executed� Selecting [POWER] will allow you to turn on or off the projector by setting [ADVANCED SETTINGS]�...
Page 172 5. Using On-Screen Menu Activating the program timer 1. Select [ENABLE] on the [PROGRAM TIMER] screen and press the ENTER button. The [ENABLE] will be activated. 2. Select [OK] and press the ENTER button. The [PROGRAM TIMER] screen will be changed to the [TOOL] screen. NOTE: •...
Page 173: Date And Time
5. Using On-Screen Menu DATE AND TIME You can set the current time, month, date, and year. NOTE: The projector has a built-in clock. The clock will keep working for about 2 weeks after the main power is turned off. If the main power is off for 2 weeks or more, the built-in clock will cease.
Page 174: Connecting To Other Equipment
6. Connecting to Other Equipment  Mounting a lens (sold separately) Optional bayonet style lenses can be used with this projector. The descriptions here are for the NP18ZL (1.3x zoom) lens on the PX750U. Mount other lenses in the same manner. Important: •...
Page 175: Removing The Lens
4. Turn the lens clockwise. Turn until a click is heard. The lens is now fastened onto the projector. TIP: Mounting the lens theft prevention screw Fasten the lens theft prevention screw included with the projector to the bottom of the projector so that the lens cannot be removed easily. Removing the lens Before removing the lens: 1.
Page 176: Making Connections
6. Installation and Connections  Making Connections The projector can be connected to a computer using the computer cable, a 5 x BNC cable, HDMI cable or DisplayPort cable. Prepare commercially available cables for connection. Analog RGB signal connection • Connect the computer cable between the computer’s display output connector (mini D-Sub 15-pin) and the projector’s Computer 1 or Computer 2 video input connector.
Page 177: Digital Rgb Signal Connection
• Turn off the power of the computer and projector before connecting. • This projector does not support NEC video unit (model ISS-6020) video decoded outputs. • When a video deck is connected via a scan converter, etc., the display may not be correct during fast-forwarding and rewinding.
Page 178: Installation And Connections
6. Installation and Connections Cautions when connecting an HDMI cable • Use a certified High Speed HDMI Cable or High Speed HDMI Cable with Ethernet. ® ® Cautions when connecting a DisplayPort cable • Use a certified DisplayPort cable. • Depending on the computer, some time may be required until the image is displayed.
Page 179: Connecting An External Monitor
6. Installation and Connections Connecting an External Monitor Computer cable (VGA) (not supplied) Computer cable (VGA) (supplied) You can connect a separate, external monitor to your projector to simultaneously view on a monitor the computer analog image you’re projecting. NOTE: •...
Page 180: Connecting Your Dvd Player Or Other Av Equipment
6. Installation and Connections Connecting Your DVD Player or Other AV Equipment Connecting Video/S-Video Input BNC (male) to RCA (female) adapter (not supplied) S-Video cable (not supplied) Video cable (not supplied) Audio equipment Audio cable (not supplied) • Select the source name for its appropriate input connector after turning on the projector. SOURCE button on the projector Input connector Button on the remote control...
Page 181: Connecting Component Input
6. Installation and Connections Connecting Component Input BNC (male) to RCA (female) adapter (not supplied) 15-pin - to - RCA (female) × 3 cable adapter (ADP-CV1E) Component video RCA × 3 cable (not supplied) Audio Equipment DVD player • Select the source name for its appropriate input connector after turning on the projector. SOURCE button on the projector Input connector Button on the remote control...
Page 182: Connecting Hdmi Input
6. Installation and Connections Connecting HDMI Input You can connect the HDMI output of your DVD player, hard disk player, Blu-ray player, or notebook type PC to the HDMI IN connector of your projector. NOTE: The HDMI IN connector supports Plug & Play (DDC2B). HDMI cable (not supplied) Use High Speed HDMI Cable.
Page 183: Connecting To A Wired Lan
6. Installation and Connections Connecting to a Wired LAN The projector comes standard with a LAN port (RJ-45) which provides a LAN connection using a LAN cable. To use a LAN connection, you are required to set the LAN on the projector menu. Select [APPLICATION MENU] → [NETWORK SETTINGS] →...
Page 184: Connecting To A Wireless Lan (Sold Separately)
6. Installation and Connections Connecting to a Wireless LAN (sold separately) The separately sold wireless LAN unit allows you to use a wireless LAN environment. When using the projector in a wireless LAN environment, the IP address and other settings must be made on the projector. Important: •...
Page 185 6. Installation and Connections 1. Press the button to set the projector to the standby mode, then turn off the main power switch. 2. Remove the plate (port cover). Loosen the screw security port cover. • The screw is not removable. Plate 3.
Page 186: To Remove The Wireless Lan Unit
6. Installation and Connections To remove the wireless LAN unit 1. Press the button to set the projector to the standby mode, then turn off the main power switch. 2. Remove the anti-theft cap. Loosen the screw and remove the anti-theft cap for the Wireless LAN Unit.
Page 187 6. Installation and Connections Example of wireless LAN connection (Network Type → Infrastructure) (→ page 142) PC with wireless LAN card PC with built-in wireless LAN inserted function USB Wireless LAN Unit Wireless access point Wired LAN Example of wireless LAN connection (Network Type → Ad Hoc) USB Wireless LAN Unit PC with wireless LAN card PC with built-in wireless LAN...
Page 188: Stacking Projectors
6. Installation and Connections Stacking projectors The projected image brightness can be doubled by gravity stacking up to two projectors without external support. This is called “Stacking Projection”. CAUTION: A minimum of two persons are required to carry the projector. Otherwise the projector may tumble or drop, causing personal injury.
Page 189 6. Installation and Connections Attaching Stacking Holders Attach three stacking holders to three locations on the top of the lower projector. Preparation: Tools required are Phillips screwdriver (plus-head) and three stacking holders packaged with the projector. Loosen the tilt feet (three locations) of the projector. 1.
Page 190 6. Installation and Connections 3. Put another projector on the first projector. Put each tilt foot of the upper projector on the stacking holders (three locations). • Each tilt foot has a rubber. Place each tilt foot rubber on stacking holders (three locations). Foot rubber TIP: •...
Page 191: Maintenance
7. Maintenance This section describes the simple maintenance procedures you should follow to clean the filters, the lens, the cabinet, and to replace the lamp and the filters. 1 Cleaning the Filters The air-filter sponge keeps dust and dirt from getting inside the projector and should be frequently cleaned. If the filter is dirty or clogged, your projector may overheat.
Page 192 7. Maintenance 3. Use a vacuum cleaner to vacuum all the dust inside. Get rid of dust in the accordion filter NOTE: • Whenever you vacuum the filter, use the soft brush attachment to vacuum. This is to avoid damage to the filter. •...
Page 193: Cleaning The Lens
7. Maintenance  Cleaning the Lens • Turn off the projector before cleaning. • Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.  Cleaning the Cabinet Turn off the projector, and unplug the projector before cleaning. •...
Page 194: Replacing The Lamp And The Filters
Do not touch them as the pieces of glass may cause injury. If this happens, contact your NEC dealer for lamp replacement.
Page 195 7. Maintenance To replace the lamp: 1. Remove the lamp cover. (1)Loosen the two lamp cover screws. • The lamp cover screw is not removable. (2)Pull the lamp cover towards you and remove it. 2. Remove the lamp housing. (1)Loosen the three screws securing the lamp housing until the phillips screwdriver goes into a freewheeling condi- tion.
Page 196 7. Maintenance 3. Install a new lamp housing. (1)Insert a new lamp housing until the lamp housing is plugged into the socket. (2)Secure it in place with the three screws. • Be sure to tighten the screws. NOTE: • Be sure to install both Lamp 1 and Lamp 2. The projector will not turn on unless both the lamps are installed. Alignment hole Guide pin 4.
Page 197: Replacing The Filters
7. Maintenance  Replacing the Filters There are two filters, one located at the front of the projector and one on the side. Optional filters (two filter) are available. Small one for the front Large one for the left side NOTE: •...
Page 198 7. Maintenance 3. Insert new filters. 4. Put the filter cover back in. Catches Buttons This completes the filter replacement. Go on to the clearing lamp and filter hour meters. To clear the lamp usage hours and the filter usage hours: 1.
Page 199: User Supportware
.NET Framework Version 2.0 or later” is required. The Microsoft .NET Framework Version 2.0 or later is available from Microsoft’s web page. Download and install it on your computer. Image Express Utility 2.0 / PC Control Utility Pro 4 1 Insert the accompanying NEC Projector CD-ROM into your CD-ROM drive. The menu window will be displayed. TIP: If the menu window will not be displayed, try the following procedure.
Page 200 8. User Supportware 2 Click a software program you wish to install on the menu window. The installation will start. • Follow the instructions on the installer screens to complete the installation. TIP: Uninstalling a Software Program Preparation: Exit the software program before uninstalling. To uninstall the software program, the Windows user account must have “Administrator”...
Page 201 8. User Supportware Virtual Remote Tool/Viewer PPT Converter 3.0 1. Connect your computer to the internet and visit our website (http://www.nec-display.com/dl/en/index. html). 2. Download “Virtual Remote Tool” or “Viewer PPT Converter 3.0” from “Download” and save an “.exe” file to your computer.
Page 202: Installation For Macintosh Software
8. User Supportware Installation for Macintosh software Image Express Utility 2 for Mac supports Mac OS X. 1 Insert the accompanying NEC Projector CD-ROM into your CD-ROM drive. The menu window will be displayed. 2 Double-click the CD-ROM icon. 3 Double-click the “Mac OS X” folder.
Page 203: Projecting Images Or Videos From The Projector Over A Lan (Image Express Utility 2.0)
When “Meeting Mode” is used, projected images can be sent and received between two or more computers. • High-speed, high-quality image transmissions based on NEC’s original compression algorithm NEC’s original compression algorithm allows high-quality images to be sent over the network at high speed, from your computer to the projector. •...
Page 204: Connecting The Projector To A Lan
8. User Supportware • Projected images can be transferred and saved to computers. When “Meeting Mode” is used, projected images can be sent to the computers of all the participants (attendants) of a “Meeting”. The received images can be saved to your computer with a memo (text data) attached. Attendant Attendant Presenter...
Page 205: Basic Operation Of Image Express Utility 2.0
1 Turn on the power to the projector for which LAN has been set. 2 Click Windows [Start] → [All Programs] → [NEC Projector User Supportware] → [Image Express Utility 2.0] → [Image Express Utility 2.0 ], in that order.
Page 206 8. User Supportware 4 Check( ) the projector to connect and click [Connect]. If the name of the projector to connect is not on the list or if it is hidden, click [Update]. Click Click The screen of your computer will be projected from the projector. At this time, the input signal of the projector will automatically change to “NETWORK”.
Page 207 8. User Supportware • Stopping or resuming the transmission of images The transmission of the screen of the computer to the projector can be temporarily stopped and then resumed. 1 Click the projector icon ( ) on the Windows taskbar. A pop-up menu will be displayed.
Page 208: Holding Conferences
8. User Supportware Holding Conferences • Holding conferences 1 Follow steps 1 through 4 in “Connecting projector” of “Sending Images to Projector” (→ page 191). The screen of your computer will be projected from the projector. • Disclose a file to the participants of the conference. NOTE: To disclose a file to the participants, selection can be made only in folder units.
Page 209: Participating In Conference
Participating in Conference • Participating in conferences 1 Click Windows [Start] → [All Programs] → [NEC Projector User Supportware] → [Image Express Utility 2.0] → [Image Express Utility 2.0 ], in that order. The “Selection Of Network Connections” window will be displayed.
Page 210 8. User Supportware 3 Click the Meeting Name to participate, and click [Connect]. Click The computer will be connected to the selected conference and the attendant window will be displayed. If the presenter selects “Send to PC And Projector”, the image projected from the projector is displayed in the at- tendant window.
Page 211 8. User Supportware • Saving received images 1 Click [Memo] in the attendant window. A memo pane will be displayed. Click Memo pane Click 2 Click [Save Image] in the attendant window. The image displayed in the attendant window will be saved. •...
Page 212 8. User Supportware • Downloading disclosed file 1 Click [File Transfer] in the attendant window. The “File Transfer” window will be opened. Click 2 Select a file to download, and click [Download]. Downloading will begin. The progress of the downloading is displayed at the lower left of the window. 3 When downloading is complete, click [File] in the “File Transfer”...
Page 213 8. User Supportware • Changing presenter Three types of settings may be made to change the presenter: “Not Approved”, “Approved”, and “Changing Prohibited” (these can be selected only by the presenter). In the following example, “Not Approved” is selected. • Click [Become A Presenter] in the attendant window. You will change from a participant to a presenter.
Page 214: Controlling The Projector Over A Lan (Pc Control Utility Pro 4)
Wireless LAN (sold separately)” (→ page 170) and “9 Application Menus - NETWORK SETTINGS” (→ page 139) Start PC Control Utility Pro 4 Click “Start” → “All programs” or “Programs” → “NEC Projector User Supportware” → “PC Control Utility Pro 4” → “PC Control Utility Pro 4”. NOTE: •...
Page 215: Projecting Your Mac's Screen Image From The Projector Over A Lan
8. User Supportware  Projecting Your Mac’s Screen Image from the Projector over a LAN (Image Express Utility 2 for Mac) Using Image Express Utility 2 for Mac contained allows you to send the Mac’s screen image to the projector over a network (wired or wireless LAN).
Page 216: Using Image Express Utility 2
8. User Supportware Using Image Express Utility 2 Connecting to a projector 1 Confirm that the projector has been turned on. 2 Click the AirPort status ( ) on the Macintosh menu bar, and click “Turn AirPort On”. The AirPort status is changed to “ ”...
Page 217 8. User Supportware 3 Double-click the “Image Express Utility 2” icon in the “Image Express Utility 2” folder. • At the initial start, the “License Agreement” window is displayed. Thoroughly read the agreement shown on the screen, and click “I accept the terms in the license agreement” and the [OK] button.
Page 218 8. User Supportware Stopping/Restarting Image Transmission • Stopping image transmission 1 Click [Tools] on the menu bar, and click [Stop Sending]. Image transmission is temporarily stopped. • Restarting image transmission 1 Click [Tools] on the menu bar, and click [Start Sending]. Image transmission is started again.
Page 219: Operating The Projector Via The Lan (Virtual Remote Tool)
• Once you have changed the background selection from the default “NEC logo” to another selection, you cannot return the logo to the default “NEC logo” even after using [RESET]. To put the default “NEC logo” back in the background logo, you need to register it as the background logo by using the image file (\Logo\NEC_logo_black_WUXGA.jpg;...
Page 220 Windows Desktop. Start from the Start menu • Click [Start] → [All Programs] or [Programs] → [NEC Projector User Supportware] → [Virtual Remote Tool] → [Virtual Remote Tool]. When Virtual Remote Tool starts for the first time, “Easy Setup” window will be displayed.
Page 221 The Help screen will be displayed. • Displaying the help file using the Start Menu. 1. Click “Start”.“All programs” or “Programs”.“NEC Projector User Supportware”.“Virtual Remote Tool”. and then “Virtual Remote Tool Help” in this order. The Help screen will be displayed.
Page 222: Converting Powerpoint Files To Slides (Viewer Ppt Converter 3.0)
When Viewer PPT Converter 3.0 has been installed, once start Viewer PPT Converter 3.0 once with the privilege used for installation. Then exit from Viewer PPT Converter 3.0 without doing anything. • Starting Click Window’s [Start] → [All Programs] → [NEC Projector User Supportware] → [Viewer PPT Converter 3.0] → [Viewer PPT Converter 3.0], in that order. NOTE: •...
Page 223 8. User Supportware 5. Select the USB memory drive for “Card Drive” and type in “Index name”. Index name must be eight alphanumeric characters or less. 2-byte character and file with a long filename cannot be used. 6. Click “Export”. A confirmation message will be displayed.
Page 224: Appendix
9. Appendix  Throw distance and screen size Optional bayonet style lenses can be used on this projector. Refer to the information on this page and use a lens suited for the installation environment (screen size and throw distance). For instructions on mounting the lens, see page 160.
Page 225: Lens Types And Throw Distance
9. Appendix Lens types and throw distance unit = m [PX750U] Screen size Lens model name NP16FL NP17ZL NP18ZL NP19ZL NP20ZL NP21ZL 50" 1.3 – 1.9 1.8 – 2.4 2.4 – 4.0 3.8 – 5.8 5.6 – 8.9 60" 1.6 – 2.3 2.2 –...
Page 226 9. Appendix [PX700W] Screen size Lens model name NP06FL NP07ZL NP08ZL NP09ZL NP10ZL 40" 1.1 – 1.6 1.5 – 2.0 1.9 – 3.9 3.8 – 7.3 50" 1.4 – 2.0 1.9 – 2.6 2.4 – 4.9 4.8 – 9.1 60" 1.7 –...
Page 227 9. Appendix [PX800X] Screen size Lens model name NP06FL NP07ZL NP08ZL NP09ZL NP10ZL 40" 1.1 – 1.4 1.4 – 1.9 1.8 – 3.6 3.5 – 6.8 50" 1.3 – 1.8 1.8 – 2.4 2.2 – 4.5 4.5 – 8.5 60" 1.6 –...
Page 228: Lens Shifting Range
9. Appendix Lens shifting range This projector is equipped with a lens shift function for adjusting the position of the projected image by using the LENS SHIFT ▼▲◀▶ buttons. The lens can be shifted within the range shown below. Description of symbols: V indicates vertical (height of the projected image), H indicates horizontal (width of the pro- jected image).
Page 229: ❷ Replacing The Color Wheel (Included)
9. Appendix ❷ Replacing the Color Wheel (included) The projector comes with a color wheel (6-segment White) installed. An additional color wheel (6-segment Color) is included with the accessories that come with the box. TIP: You can replace the pre-installed 6-segment White color wheel with the included 6-segment color wheel to create images with more brilliant colors to match the source.
Page 230 9. Appendix 2. Remove the color wheel (6-segment white). • Loosen the four screws on the color wheel. • The screws are captive and not removable. • Lift up the color wheel (6-segment white) 3. Install the supplied color wheel (6-segement color). •...
Page 231: Storing Unused Color Wheel
9. Appendix 4. Replace the color wheel cover. • Insert the two tabs of the color wheel into the two grooves of the cabinet. Tabs Grooves • Tighten the screw. • Be sure to tighten the screw. NOTE: Improper (loose) installation of the color wheel prevents an image from being displayed. Storing Unused Color Wheel: Keep the unused color wheel in the zipper bag in which the supplied 6-segment color wheel was packaged.
Page 232: ❸ Mounting The Optional Board (Sold Separately)
9. Appendix ❸ Mounting the Optional Board (sold separately) CAUTION Before mounting or removing the optional board, be sure to turn off the projector, wait for the fans to stop and turn off the main power switch. Tool needed: Phillips screwdriver (plus-head) The SB-01HC board is used as an example.
Page 233 9. Appendix 4. Tighten the two screws on both sides of the slot. • Be sure to tighten the screws. This will complete installation of the optional board. Refer to the user’s manual included with the board for source selection. NOTE: •...
Page 234: Compatible Input Signal List
9. Appendix  Compatible Input Signal List Analog RGB Signal Resolution ( dots ) Aspect Ratio Refresh Rate ( Hz ) 640 × 480 4 : 3 60/72/75/85/iMac SVGA 800 × 600 4 : 3 56/60/72/75/85/iMac 1024 × 768 4 : 3 60/70/75/85/iMac XGA+ 1152 ×...
Page 235 9. Appendix DisplayPort Signal Resolution ( dots ) Aspect Ratio Refresh Rate ( Hz ) 640 × 480 4 : 3 SVGA 800 × 600 4 : 3 1024 × 768 4 : 3 1280 × 720 16 : 9 WXGA 1280 ×...
Page 236: Specifications
9. Appendix  Specifications This section provides technical information about projector’s performance. Optical Model Name PX750U/PX700W/PX800X PX750UG/PX700WG/PX800XG Projection System PX750U/PX750UG: Single DLP chip (0.67", aspect ratio 16:10) ® PX700W/PX700WG: Single DLP chip (0.65", aspect ratio 16:10) ® PX800X/PX800XG: Single DLP chip (0.7", aspect ratio 4:3) ®...
Page 237: Mechanical
Meets Low Voltage Directive (EN60950-1, TÜV GS Approved) For additional information visit: US : http://www.necdisplay.com/ Europe : http://www.nec-display-solutions.com/ Global : http://www.nec-display.com/global/index.html For information on our optional accessories, visit our website or see our brochure. The specifications are subject to change without notice.
Page 238: Option Lens
9. Appendix Option lens [PX750U] NP16FL Power focus throw ratio 0.76:1, F1.85, f = 11.6 mm Image Size (Diagonal): 50–300 inches / 1.27–7.62 m Projection Distance (Min.–Max.): 0.78–5.17 m NP17ZL Power zoom and focus throw ratio 1.25–1.79:1, F1.85–2.5, f = 18.7–26.5 mm Image Size (Diagonal): 50–300 inches / 1.27–7.62 m Projection Distance (Min.–Max.): 1.32–11.74 m NP18ZL...
Page 239: Cabinet Dimensions
9. Appendix  Cabinet Dimensions Unit: mm (inch) 504 (19.8) Lens center 252 (9.9) Lens center 150 (5.9) 150 (5.9) Holes for ceiling mount...
Page 240: Pin Assignments Of D-Sub Computer Input Connector
9. Appendix  Pin Assignments of D-Sub COMPUTER Input Connector Mini D-Sub 15 Pin Connector Pin No. RGB Signal (Analog) YCbCr Signal 11 12 13 14 15 Green or Sync on Green Blue Ground Ground Signal Level Red Ground Cr Ground Video signal : 0.7Vp-p (Analog) Green Ground Y Ground...
Page 241: Troubleshooting
The lamp cover is not properly mounted. Mount it properly. (→ of 1) Page 182) Red (cycles Fan problem The cooling fan has stopped turning. Contact an NEC projector of 4) customer support center for repairs. Flashing Orange Network conflict It is not possible to connect the projector’s built-in LAN and...
Page 242 The lamp has not turned on. Wait at least 1 minute, then of 6) turn the power back on. If the lamp still does not light, contact an NEC projector customer support center. Lamp usage time exceeded The lamp has exceeded its usage time. The projector’s power cannot be turned on until the lamp is replaced.
Page 243: Common Problems & Solutions
9. Appendix Common Problems & Solutions (→ “Power/Status/Lamp Indicator” on page 227.) Problem Check These Items Does not turn on or • Check that the power cord is plugged in and that the power button on the projector cabinet or the remote control shut down is on�...
Page 244 9. Appendix Remote control does • Install new batteries.(→ page 9) not work • Make sure there are no obstacles between you and the projector. • Stand within 22 feet (7 m) of the projector. (→ page 9) • To perform computer mouse operations using the projector’s remote control, connect the optional mouse receiver to the computer�...
Page 245: If There Is No Picture, Or The Picture Is Not Displayed Correctly
“Fn” key along with one of the 12 function keys gets the external display to come on or off. For example, NEC laptops use Fn + F3, while Dell laptops use Fn + F8 key combinations to toggle through external display selections.
Page 246: Pc Control Codes And Cable Connection
9. Appendix  PC Control Codes and Cable Connection PC Control Codes Function Code Data POWER ON POWER OFF INPUT SELECT COMPUTER 1 INPUT SELECT COMPUTER 2 INPUT SELECT COMPUTER 3 INPUT SELECT HDMI INPUT SELECT DisplayPort INPUT SELECT VIDEO INPUT SELECT S-VIDEO INPUT SELECT VIEWER INPUT SELECT NETWORK...
Page 247: Troubleshooting Check List
9. Appendix  Troubleshooting Check List Before contacting your dealer or service personnel, check the following list to be sure repairs are needed also by referring to the “Troubleshooting” section in your user’s manual. This checklist below will help us solve your problem more efficiently.
Page 248 Native resolution: Refresh rate: Video adapter: Other: Projector DVD player Video equipment VCR, DVD player, Video camera, Video game or other Signal cable NEC standard or other manufacturer’s cable? Manufacturer: Model number: Length: inch/m Model number: Distribution amplifier Model number: Switcher...
Page 249: Travelcare Guide
9. Appendix  TravelCare Guide TravelCare - a service for international travelers This product is eligible for “TravelCare”, NEC’s unique international warranty and repair service. For more information on TravelCare service, visit our website (in English only). http://www.nec-display.com/dl/en/pj_support/travel_care.html...
Page 250: Register Your Projector
Visit our web site at www.necdisplay.com, click on support center/register product and submit your completed form online. Upon receipt, we will send a confirmation letter with all the details you will need to take advantage of fast, reliable warranty and service programs from the industry leader, NEC Display Solutions of America, Inc.

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NEC NP-PX700W User Manual

Important Information

Introduction

Projecting an Image (Basic Operation)

Convenient Features

Using the Viewer

Using On-Screen Menu

Connecting to Other Equipment

Maintenance

User Supportware

Appendix

Quick Links

Troubleshooting

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Summary of Contents for NEC NP-PX700W