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NEC NP4001/NP4000 User Manual
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NEC NP4001/NP4000 User Manual

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Summary of Contents for NEC NP4001/NP4000

  • Page 1 Projector NP4001/NP4000 User’s Manual...
  • 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: Important Information

    Important Information Safety Cautions Precautions Please read this manual carefully before using your NEC NP4001/NP4000 projector and keep the manual handy for future reference. Your serial number is located on the bottom of your projector. Record it here: 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 Information Laser Rating This label is on the side of the remote control. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. CAUTION Do not look into the laser pointer while it is on and do not point the laser beam at a person.

  • Page 5: Important Safeguards

    WARNING: The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those specified by NEC Display Solutions of Amer- ica, 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.
  • Page 6 Place the projector in a horizontal position Do not put the projector on its side when the lamp is turned on. Doing so may cause damage to the projector. Tilting the front of the projector up or down by more than 45°...
  • Page 7 Handle the power cable carefully. A damaged or frayed power cable can cause elec- tric shock or fire. Do not use any power cables other than the one supplied by NEC. Do not bend or tug the power cable excessively.
  • Page 8 • Disconnect the power cable and any other cables before carrying the projector. • Turn off the projector and unplug the power cable 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.

  • Page 9: Lamp Replacement

    CAUTION: 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. Important Information...

  • Page 10: Table Of Contents

    CREEN AND THE ELECTING A OCATION NSTALLING OR EMOVING THE Removing the Existing Lens From the Projector ...19 Installing the New Lens ...21 Installing the New Lens Using the anti-theft screw ...21 HROW ISTANCE AND NP4000 Throw Distance and Screen Size Values...23 NP4001 Throw Distance and Screen Size Values...24...

  • Page 11: Table Of Contents

    REEZING A ICTURE DJUSTING THE OCUS Adjusting by Using the OSD Control Panel ...50 HANGING Changing Lamp Mode by Using the Projector's OSD Control Panel...51 Changing Lamp Mode by Using the Remote Control ...52 ETTING NFORMATION DJUSTING OSITION Adjusting Position/Clock/Phase by Using the OSD Control Panel ...54 Correcting Keystone by Using the Remote Control ...55...
  • Page 12 Table of Contents Version...99 ESET ESCRIPTIONS AND 6. MAINTENANCE...102 LEANING THE PROJECTOR Cleaning the Cabinet ...102 Cleaning the Lens ...102 Cleaning the Filters ...103 EPLACING ONSUMABLE Replacing the Filters ...105 Replacing the Lamps ...107 Resetting the Lamp Hours Counter ...109 7.

  • Page 13: Introduction

    1. Introduction What’s in the Box? Carefully unpack the projector and check that the following items are included: NP4001/NP4000 Projector Power cable 3.6m/11.8 ft. (North America: 79TD5701) (Europe: 79TD5711) (Japan: 79TD 5691) Remote Cable (79TD5481) CD-ROM 6 Segment Color (This User’s manual)

  • Page 14: Introduction To The Projector

    Powered zoom and focus provide quick and easy adjustment. Direct Power Off & Auto Start The projector has a feature called “Direct Power Off”. This feature allows the projector to be turned off (even when projecting an image) using a power strip equipped with a switch and a breaker.

  • Page 15: Part Names Of The Projector

    Anti-Theft Screw Intake vent and front filter Important: Grill openings on the projector allow for good air circulation, which keeps the pro- jector lamp cool. Do not obstruct any of the grill openings. ESCRIPTION Receiver for IR signal from remote control...

  • Page 16: Top View

    1. Introduction Top View ABEL Lens control panel Right-hand speaker Lamp cover Exhaust vent OSD control panel Rear intake vent Left intake vent ESCRIPTION L ens Controls Right-hand speaker Remove cover to replace lamp or color wheel Exhaust vent – do not obstruct O SD Controls and Status LEDS Rear cooling intake –...

  • Page 17: Carrying The Projector

    Before moving or carrying the projector, disconnect the power cable and any other ca- bles that may be attached to it. When moving the projector or when the projector is not in use, cover the lens with the lens cap.

  • Page 18: Bottom View

    CAUTION maximum depth of screw: 12 mm; distance from ceiling/ wall: 50/50 cm, 20/20 inch for proper ventilation; distance from fluorescent lamps: at least 50 cm front and back of then projector. For permanent installations, follow local codes. ESCRIPTION Adjust projection height Color wheel cooling vent –...

  • Page 19: Top Features

    Top Features Lens Controls ABEL ZOOM UP CURSOR RIGHT CURSOR DOWN CURSOR LEFT CURSOR FOCUS ESCRIPTION Increase/decrease projected image size Move image left, right, up, or down Focus the projected image 1. Introduction EE PAGE...

  • Page 20: Osd Controls And Status Leds

    1. Introduction OSD Controls and Status LEDS ABEL MENU SELECT PAD RIGHT CURSOR/ VOLUME INCREASE EXIT SOURCE AUTO ADJUST LAMP 1 ESCRIPTION Open / Close the OSD Navigate and change settings in the OSD Increase volume Exit the On-Screen Display (OSD) Change or select the input device Optimize image size, position, and resolution Green...
  • Page 21 Orange Flashing Lamp ready you can safely turn Green on or off the projector Turn the projector on or off (main power switch must be turned on first) Select or change settings in the OSD Decrease volume 1. Introduction EE PAGE...

  • Page 22: Terminal Panel Features

    Connect the audio cable (not supplied) from the input device Audio loop-thru Connect to a monitor Connect the remote to the projector Connect the audio cable (not supplied) from the input device Connect an RCA audio cables (not supplied) from the input device right and left channels...
  • Page 23 When connected to the screen through a commercially available cable, the screen de- ploys automatically on start up of the projector. The screen retracts when the pro- jector is powered off (see notes below) Connect a commercially available S-video cable from a video device...

  • Page 24: Part Names Of The Remote Control

    1. Introduction Part Names of the Remote Control The Remote Control unit supplied with the projector combines ergonomic design and utility and includes features such as Volume and Zoom Control, Freeze Frame and a useful point- ing tool in the form of a laser. Refer to the following diagram and table for button location and functionality.
  • Page 25 This user’s manual describes the functions based on the remote control. Note: *To turn off the projector, press the Power OFF button twice. **To turn on the projector, press and hold the Power On button for a minimum of two seconds. 1. Introduction...

  • Page 26: Battery Installation

    1. Introduction Battery Installation The Remote Control unit included with the projector does not contain batteries, though batteries are supplied as part of the complete package. To insert (or replace) the batter- ies, refer to the following guide. Remove the battery compartment...

  • Page 27: Operating Range For Wireless Remote Control

    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.

  • Page 28: Using The Remote Control In Wired Operation

    1. Introduction Using the Remote Control in Wired Operation Connect the supplied remote cable to the REMOTE2 jack on the projector (see minal Panel Features on page 10) and the other end to the remote jack on the remote control (see item 1,...

  • Page 29: Installation And Connections

    This section briefly describes how to set up your projector and how to connect video and audio sources. Your projector is simple to set up and use. But before you get started, you must first: • Set up a screen and the projector.

  • Page 30: Selecting A Location

    2. Installation and Connections Selecting a Location Locating the projector correctly ensures optimum performance and a longer parts life. Take note of the following when setting up the projector: • The projector table or stand should be level and sturdy.

  • Page 31: Installing Or Removing The Optional Lens

    • Work on a level surface with a soft cloth under it to avoid scratching. • If you remove and store the lens, attach the lens cap to the projector to keep off dust and dirt. Removing the Existing Lens From the Projector Pull out the lens cap.
  • Page 32 When Installing the Lens into the Projector: Be sure to remove the lens cap from the back of the optional lens before installing the optional lens into the projector. Failure to do so will cause damage to the pro- jector.

  • Page 33: Installing The New Lens

    Installing the New Lens Insert the lens with the arrow mark on top. Rotate the lens clock- wise until you feel it click into place. Installing the New Lens Using the anti-theft screw Using the anti-theft screw to prevent theft of the lens.

  • Page 34: Throw Distance And Screen Size

    Throw Distance and Screen Size Example of NP08ZL: The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 40 inches (1 m) measured diagonally when the projector is roughly 65 inches (1.7 m) from the wall or screen.

  • Page 35: Np4000 Throw Distance And Screen Size Values

    NP4000 Throw Distance and Screen Size Values Screen Size Diagonal Width [inches] [inches] [inches] 1.02 0.81 1.27 1.02 1.52 1.22 1.70 1.36 1.83 1.46 2.03 1.63 2.13 1.71 2.29 1.83 2.54 2.03 3.05 2.44 3.81 3.05 4.57 3.66 5.08 4.06 5.33 4.27 6.10...

  • Page 36: Np4001 Throw Distance And Screen Size Values

    2. Installation and Connections NP4001 Throw Distance and Screen Size Values Screen Size Diagonal Width [inches] [inches] [inches] 1.02 34.3 0.87 1.27 42.9 1.09 1.52 51.6 1.31 1.70 57.6 1.47 1.83 61.9 1.58 2.03 68.5 1.74 2.13 71.9 1.83 2.29 77.1 1.96 2.54...
  • Page 37 For screen sizes between 40 inches and 500 inches not indicated in the tables on pages and 24, use the formulas below for the throw distance: NP06FL B × 0.808 - 1.654 B × 1.361 - 1.85 NP07ZL through B × 1.831 - 1.811 B ×...
  • Page 38 NEC dealer for more information. It is not recommended you install the projector yourself. Only use the projector on a solid, level surface. Serious injury and dam- age can occur if the projector falls to the ground. Do not use the projector in an environment where extreme temperature CAUTION occurs.

  • Page 39: Replacing Color Wheel

    • Do not touch the disk of the color wheel. Doing so may scratch the disk or leave fingerprints, causing the image quality to degrade. • Heed the following information if you own two or more NP4001/NP4000 projec- tors: When replacing or re-installing the color wheel, the original color wheel pre- installed or supplied as an accessory must go back to its original projector.
  • Page 40 2. Installation and Connections Remove the screws from the color wheel cover. Lift cover in the direction shown and place on a clean, dust free surface. Unscrew the retaining screws on the four-segment color wheel. Note: Improper (loose) installation of the color wheel prevents an image from being displayed.
  • Page 41 Insert the six-segment color wheel Secure the retaining screws as shown. Replace the wheel cover as shown and secure the screws to lock the cover in place. 2. Installation and Connections...
  • Page 42 2. Installation and Connections Align the lamp cover (A) with the arrow mark on the cabinet and slide it into place. Secure the captive screw (B). Storing Unused Color Wheel: Keep the unused color wheel in the zipper bag in which the supplied 6-segment color wheel was packaged.

  • Page 43: Making Connections

    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 44 2. Installation and Connections 2. Turn on the projector and select the chosen method of connection from the source menu before turning on the PC (see 3. Turn on the PC. Note: Failure to follow the above steps may not activate the digital output of the graphics card resulting in no picture being displayed.

  • Page 45: Connecting An External Monitor

    Connecting an External Monitor Connect an external monitor to the projector through RGB out connections as shown be- low (see item 4, Terminal Panel Features on page 10). Note: • Daisy chain connection is not possible. • The MONITOR OUT connector will output no video signal (Digital signal) from the COMPUTER 3 IN connector.

  • Page 46: Connecting Your Dvd Player With Component Output

    Connecting Your DVD Player with Component Output To connect a DVD Player to the projector, refer to the following guide. 1. Connect the DVD Player to the projector as shown below before turning on the Player or the projector. 2. Turn on the projector and select Component from the source menu before turn- ing on the DVD Player (see 3.

  • Page 47: Connecting Your Vcr Or Laser Disc Player

    Connecting Your VCR or Laser Disc Player To connect you VCR or Laser Disc Player, refer to the following diagram. Note: Refer to your VCR or laser disc player owner’s manual for more information about your device’s requirements. Images may not be displayed correctly when using an S-Video or Video connec- tion to fast-forward or fast-rewind scanning.

  • Page 48: Connecting The Supplied Power Cable

    2. Installation and Connections Connecting the Supplied Power Cable Refer to the following guidelines to connect the power supply to the projector. 1. Locate the projector correctly. See 2. Ensure Main Power switch is in the off position (O). 3. Connect power cable to mains outlet.

  • Page 49: Projecting An Image (Basic Operation)

    Once the projector is correctly located and the power cable and other connections are in place, it is important that the projector is powered on correctly in order to avoid damage to components and unnecessary wear and tear. Refer to the following guide to power on the projector.

  • Page 50: Note On Startup Screen (Menu Language Select Screen)

    3. Projecting an Image (Basic Operation) Note on Startup Screen (Menu Language Select screen) In the first instance of powering on the projector, the language menu is displayed to se- lect the default language. Select the required default language using the ▲ or ▼ buttons on the OSD menu panel or the remote control unit and press Enter.

  • Page 51: Selecting A Source

    Selecting a Source The Source can be selected from the projector's control panel or from the remote control unit. Refer to the following guide to select Source. Press Menu on the OSD control panel or on the remote control unit to dis- play the Main Menu.

  • Page 52: Adjusting The Picture Position And Picture Size

    3. Projecting an Image (Basic Operation) Adjusting the Picture Position and Picture Size The Picture Position and Picture Size can be adjusted manually from the lens control panel or from the remote control unit. Refer to the following guides to adjust Picture Position manually. Adjusting Picture Position Manually Press the Select keypad in any direction to bring up...
  • Page 53 The Aspect Ratio win- dow is displayed. Select the desired picture size using ▲or▼ and press Enter. Note: The NP4000 and NP4001 support different Aspect Ratio options as shown. When finished, press Exit to return to the projected image. 3. Projecting an Image (Basic Operation) NP4000 Aspect Ratio Options NP4001 Aspect Ratio Options...

  • Page 54: Lens Shift Adjustable Range

    3. Projecting an Image (Basic Operation) Lens Shift Adjustable Range The adjustable range for lens shift is tabulated below and subject to the conditions listed. Note: The drawings below are applied to the lenses for NP07ZL, NP08ZL, NP09ZL, and NP10ZL. The lens for NP06FL does not have a lens shift feature. From the Remote Control Unit Press the Lens Shift but- ton to bring up the Lens...
  • Page 55 Press the directional keys as required to shift the image. Releasing the di- rectional arrow will re- center the cursor. To alter the picture size, press the Aspect button to display the Aspect Ratio window. Note: The NP4000 and NP4001 support different Aspect Ratio options as shown.

  • Page 56: Adjusting The Projector Level

    3. Projecting an Image (Basic Operation) Adjusting the Projector Level To raise the level of the projec- tor, twist the adjusters clockwise. To lower the level of the projec- tor, lift the projector and twist the adjusters counter clockwise.

  • Page 57: Optimizing An Rgb Image Automatically

    3. Projecting an Image (Basic Operation) Optimizing an RGB Image Automatically Adjusting the Image Using Auto Adjust To optimize an RGB image automatically refer to the following guide. Press the Auto ADJ. button on the Remote Unit (see item 27, Part Names of the Re- mote Control on page 12) to optimize an RGB image automatically.

  • Page 58: Adjusting Volume Up And Down

    3. Projecting an Image (Basic Operation) Adjusting Volume Up and Down The volume can be adjusted from the OSD Control Panel or with the Remote Control unit. Refer to the following as a guide. Press the Volume +/- buttons on the remote control or the Select pad left and right keys on the OSD control panel.

  • Page 59: Turning Off The Projector

    Turning off the Projector Once the projector is no longer required, it is important to shut it down correctly to avoid damage or unnecessary wear and tear to the projector. • Do not unplug the power cable from the wall outlet or projector when the projector is powered on.

  • Page 60: About Direct Power Off

    3. Projecting an Image (Basic Operation) About Direct Power Off The projector has a feature called "Direct Power Off". This feature allows the projector to be turned off (even when projecting an image) using a power strip equipped with a switch and a breaker.

  • Page 61: Convenient Features

    2. To resume projection, press the PIC-MUTE button once more. Note: For extended periods of time it is recommended that the projector be powered off. Freezing a Picture The projected image can be frozen for short periods of time via the remote control. This fea- ture is useful for capturing still images from movies or freezing an animation at a particular point.

  • Page 62: Adjusting The Focus/Zoom Manually

    4. Convenient Features Adjusting the Focus/Zoom Manually The focus and zoom can be adjusted manually from the projector focus/zoom panel or from the remote control unit. Refer to the following guides to adjust the focus and zoom manually. Adjusting by Using the OSD Control Panel...

  • Page 63: Changing Lamp Mode

    Changing Lamp Mode The projector has two lamp modes available, Normal and Eco. The Normal mode is used for everyday standard projection, whereas the Eco mode is used for saving power and lamp life. To change the Lamp Mode, refer to the following guides.

  • Page 64: Changing Lamp Mode By Using The Remote Control

    From the Lamp Mode window, select Normal or Eco using ▲or▼. Move the cursor to OK and press Enter. Note: When the projector is in Eco mode, brightness may be affected. Normal Mode: 100% Brightness Eco Mode: approx. 85% Brightness...

  • Page 65: Getting Information

    4. Convenient Features Getting Information Press the HELP button on the remote control to display the "Information" screen. Use ◄ or ► to select a tab.

  • Page 66: Adjusting Position/Clock

    4. Convenient Features Adjusting Position/Clock The Position/Clock/Phase and Keystone Correction can be adjusted manually from the pro- jector's control panel or from the remote control unit. Refer to the following guides to adjust the Keystone Distortion manually. Adjusting Position/Clock/Phase by Using the OSD Control Panel Press the Menu button to display the Main menu.

  • Page 67: Correcting Keystone By Using The Remote Control

    Correcting Keystone by Using the Remote Control IMPORTANT: When adjusting the keystone, set the lens shift position to the following. • Horizontal: the lens center • Vertical: the bottom of the projected image is aligned with the lens center line in height. Press the Keystone button to display the Keystone window.
  • Page 68 4. Convenient Features DJUSTMENT Keystone The following are conditions under which the maximum angle is achieved: When the NP08ZL lens is used When the lens shift position is set to the following. Horizontal: the lens center Vertical: the bottom of the projected image is aligned with the lens center line in height.

  • Page 69: Preventing The Unauthorized Use Of The Projector

    Preventing the Unauthorized Use of the Projector The projector has an inbuilt security feature to lock the OSD control panels and deny remote control operation. The security feature has no default keyword; in the first instance of ena- bling the security feature, the user must define a keyword.
  • Page 70 4. Convenient Features You are prompted to enable the Security Function. Select OK and press Enter. Select On using the ▼ button. The keyword window is dis- played. Enter a keyword between 4 and 10 characters using ▲▼◄►. Press Enter. Once a successful keyword is entered, a confirmation screen is displayed.

  • Page 71: Unlocking The Projector

    Unlocking the Projector To unlock the projector, refer to the following guide. When the projector is locked, either by request during opera- tion or at start up, the locked message is displayed. To unlock the projector, press Menu on the control panel or remote control.

  • Page 72: Using The Physical Lock

    For security and authorized usage, the projector comes with two types of security features, the Kensington Lock and the Security Chain Lock. Using the Kensington Lock If you are concerned about security, attach the projector to a permanent object with the Kensington slot and a security cable. Note: Contact your vendor for details on purchasing a suitable Kensington security ca- ble.

  • Page 73: Using On-Screen Display

    Navigating the OSD You can use the remote control or the buttons on the top of the projector to navigate and make changes to the OSD. The following illustration shows the corresponding buttons on the remote control and on the projector.
  • Page 74 5. Using On-Screen Display Press the cursor ◄ or ► button to move through secondary menus. Press ▲or▼ to select menu items and ◄or► to change val- ues for settings. Press Enter to confirm the new setting. Press Exit to close the OSD or leave a submenu.

  • Page 75: Menu Tree

    Menu Tree The gray shaded area indicates factory default settings. Source Computer 1, Computer 2, Computer 3, Component, Video, S-Video Adjust Picture Preset Detail Settings Contrast Brightness Sharpness Color Reset Image Aspect Ratio Options Overscan Position/Clock WXGA Mode (NP4001 only) Video Noise Reduction 3D Y/C Separation...
  • Page 76 5. Using On-Screen Display Installation Orientation Communication Speed Menu Color Select Display Time Background Security Control Panel Lock DynamicBlack Remote Sensor LAN Settings Standby Mode PC Control Options Auto Start Power Management Screen Trigger Fan Mode Default Source Select Color System Video S-Video Filter Message...

  • Page 77: Menu Elements

    Menu Elements Some menus and windows contain large amounts of information in a small area. Refer to the following guide to navigate through options more easily. Menu windows or dialog windows typically contain the following elements: ABEL Title Highlight Menu type Radio button Slide bar Exit...

  • Page 78: Source Menu Descriptions And Functions

    5. Using On-Screen Display Source Menu Descriptions and Functions The Source menu displays all supported image sources. Select the required source from the menu using ▲ or ▼ and press Enter to confirm. Select the source connected to the Computer 1 input Computer 1 (see Connecting Your PC or Macintosh Computer on page 31).

  • Page 79: Adjust Menu Descriptions And Functions

    Adjust Menu Descriptions and Functions The Adjust menu contains overall projector settings for image output such as sharpness, overscan and color matrix. Three tabs are accessible through the Adjust menu, Picture, Image Options and Video. Picture menu The picture menu is used to alter picture settings and can be accessed from the Adjust menu.

  • Page 80: Image Options Menu

    5. Using On-Screen Display Image Options Menu The Image Options menu is used to configure image options such as screen positioning and aspect ratio. Access the image options menu in the Adjust menu. The following table lists all functions with a description and the default setting. Aspect Select Aspect Ratio using ◄or►...
  • Page 81 Aspect Ratio Aspect Ratio alters the appearance or Ratio of the projected image. The NP4000 and NP4001 support different Aspect Ratio options as shown. NP4000 Aspect Ratio Options: 4:3 – Standard TV screen (4:3), proportionally four units wide for every three units high, no matter the size of the screen.
  • Page 82 5. Using On-Screen Display NP4001 Aspect Ratio Options: 4:3 – Standard TV screen (4:3), proportionally four units wide for every three units high, no matter the size of the screen. 16:9 – A wide-screen aspect ratio for video. 15:9 – Uses the full display. Letterbox –...
  • Page 83 5. Using On-Screen Display...
  • Page 84 5. Using On-Screen Display Overscan Video images normally exceed the size of the display screen. The edge of the picture may or may not de displayed correctly. The border area that is cropped can be adjusted by using the Overscan menu. Set the overscan percentage between 0 –...

  • Page 85: Video Menu

    Video Menu The Video menu is used to configure image options such as deinterlace and telecine. Access the Video menu in the Adjust menu. The following table lists all functions with a description and the default setting. A detailed description follows the table. Noise Select Noise Reduction mode (see page 74).
  • Page 86 5. Using On-Screen Display Noise Reduction Select the level of noise reduction required. Range: Off, Low, Medium, High. 3D Y/C Separation 3D Y/C Separation separates composite signal to Y (brightness) signal and C (color) signal, and can help to produce clearer and sharper images without overlapping colors (rainbow effect).
  • Page 87 Color Matrix Color Matrices define the amount of the three-color components R (red), G (green), and B (blue) in a single point in color space. Select from the following: Auto – Auto selects the color matrix. RGB – Sets the color matrix to RGB, use for PC monitor or camera imaging. SDTV –...

  • Page 88: Detail Settings Menu Descriptions And Functions

    5. Using On-Screen Display Detail Settings Menu Descriptions and Functions The Detail Settings menu contains basic and advanced color adjustment options such as gamma correction, color contrast and color correction. General The General tab contains general Detail Settings such as gamma correction and color temperature.
  • Page 89 PC images or video stills. Select from the following: High-Bright – Select for use in a brightly lit room. Presentation – Select if the projector is to be used for presentation purposes. Video – Select for video projection. Movie – Select for Movie projection.

  • Page 90: White Balance

    5. Using On-Screen Display White Balance White Balance allows the projector to compensate for different colors of light being emit- ted by different light sources. The following table lists all functions with a brief description. Brightness R Set the Brightness R value to compensate for red light sources.

  • Page 91: Color Correction

    Color Correction The Color Correction tab enables the adjustment of color values in an image to remove unwanted effects, improve color, characteristics or add more of a particular color. The following table lists all functions with a brief description. Increase or decrease the amount of red in the projected output using ◄...

  • Page 92: Setup Menu Descriptions And Functions

    General The General tab contains general setup options such as lamp mode and OSD language settings and can be accessed with the projector control panel or with the remote control unit. The following table lists all functions with a brief description.
  • Page 93 5. Using On-Screen Display Keystone The keystone trapezoid can be adjusted by selecting this option. Select Horizontal or Vertical using ▲ or ▼ then, use ◄ or ► to adjust the projected image appearance as required. Lamp Mode Select Normal or Eco from the lamp mode window. The lamp life can be extended by us- ing the Eco mode and the fan noise can be reduced.
  • Page 94 5. Using On-Screen Display Lamp Interval Lamp Interval determines the period of time after which the lamp should be swap when lamp select is not Dual. Select from the following: Off, 1 week, 4 week and 2000H Menu Mode Select the Menu Mode to display. Select from the following: Basic Menu –...
  • Page 95 Language Select the OSD language to be used. Select from the following: English German French Italian Spanish Swedish Japanese Simplified Chinese 5. Using On-Screen Display...

  • Page 96: Installation

    5. Using On-Screen Display Installation The Installation tab contains menu options for various setup conditions such as orienta- tion and remote sensor mode and is accessed through the Setup menu. The following table lists all functions with a brief description. Select from four projection methods depending on projection site Orientation (see page 85).
  • Page 97 Select from the following: Desktop Front – Standard forward facing projection (Default setting). Desktop Rear – Standard rear projection. Enables the projector to produce the image from behind the screen by reversing the image. Ceiling Front – Forward facing ceiling mounted projection. Enables ceiling mounted projection by inverting the image.
  • Page 98 5. Using On-Screen Display Desktop front Desktop rear Communication Speed Select communication speed to set the baud rate of the connection. Note: Longer cable connections may require lower settings. Select from the following options: 4800bps 9600bps 19200bps 38400bps Menu Color Select Select color modes to set the menu color.
  • Page 99 Color Monochrome Display Time Sets the amount of time a menu is displayed. Select from the following: Manual – Menus stay on screen until the Menu button is pressed again. Auto 5 secs – Menu is displayed for 5 seconds. Auto 15 secs –...
  • Page 100 Turn On/Off the Key Lock function for cabinet buttons. 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. The setting will change to Off.
  • Page 101 See LAN Settings on page 91. Standby Mode There are two standby modes available: Normal and Power-Saving. Power-Saving mode allows you to put the projector in the standby condition to consume less power than Normal. Note: Be sure to connect the projector and computer while the projector is in standby mode and before turning on the computer.
  • Page 102 The MONITOR OUT function is not available during Power-saving mode. Control through the PC Control connector and LAN mode is not available during Power-saving mode. For PC control and LAN mode of the projector it is recom- mended to leave the projector in the Normal mode.

  • Page 103: Lan Settings

    LAN Settings The LAN settings tab is accessed by using the Setup/Installation tab and contains gen- eral LAN settings. The following table lists all functions with a description and the default setting. Select either a static IP or DHCP IP setting by selecting the appropriate radio DHCP button.

  • Page 104: Options

    Default Source Select and can be accessed by using the Setup Menu. The following table lists all functions with a description and the default setting. Set this item on to enable the projector to power up when AC plug in. Auto Start Range: on or off (see page 93).
  • Page 105 Select the default Color System to use for Video or S-Video input. Color System Range: Auto, NTSC, PAL, SECAM (see page 95). Set this item to on to have the projector display a message when the air Filter Message filter needs servicing.
  • Page 106 30 minutes Screen Trigger Set Screen Trigger to On to enable the projector to automatically lower the projection screen when powering on. When powering off, Screen trigger stops sending a low volt- age trigger to the screen controller and the screen goes up.
  • Page 107 Color System enables you to select video standards manually. In the normal condition, select Auto and the projector will automatically detect the video standard. When the pro- jector has difficulty detecting the video standard, you can select the appropriate video standard from the menu.

  • Page 108: Information Menu Descriptions And Functions

    5. Using On-Screen Display Information Menu Descriptions and Functions The information menu provides only screens to access details quickly. The Information menu contains four distinct tabs. Usage Time The Usage Time tab displays information about lamp usage and remaining lamp life. The following table lists all items with a description.

  • Page 109: Source

    Source The Source tab displays various source and frequency values at a glance. The following table lists all items with a description. Input Terminal Displays the Input Terminal that is presently being used. Source Name Displays the Source name of the signal presently being used. Horizontal Displays Horizontal Frequency in KHz.

  • Page 110: Lan

    5. Using On-Screen Display The LAN tab displays LAN settings as previously defined (see LAN Settings on page 89).

  • Page 111: Version

    5. Using On-Screen Display Version The Version tab displays all the version and product details of the projector and associ- ated software. NP4000 Version Screen: NP4001 Version Screen:...
  • Page 112 5. Using On-Screen Display The following table lists all items with a description. Product Displays Product ID. Serial Number Displays projector Serial Number. Displays Firmware version and Color Wheel currently installed (4-seg Firmware or 6-seg). Data Displays Data version. ESCRIPTION...

  • Page 113: Reset Menu Descriptions And Functions

    Reset Menu Descriptions and Functions Occasionally, circumstances may require that factory defaults are reset, for demonstration purposes for example, or when components are replaced. The Reset menu contains options for returning settings to the factory default and is accessed via the Main menu. The following table lists all items with a description.

  • Page 114: Maintenance

    1. Wipe off dust with a clean dampened cloth. 2. Moisten the cloth with warm water and mild detergent and wipe the cabinet. 3. Rinse all detergent from the cloth and wipe the projector again. CAUTION To prevent discoloration or fading of the case, do not use abrasive alco- hol-based cleaners.

  • Page 115: Cleaning The Filters

    Cleaning the Filters The projector uses three filters to keep the fans free of dust and other particles, and should be cleaned every 500 hours of operation. In dustier environments, it is recom- mended to clean the filters more frequently. If the filter is dirty or clogged, your projector may overheat.
  • Page 116 Once the filters are cleaned, please reset the filter hours via the Clear Filter Hours op- tion in the Reset Menu Descriptions and Functions on page 101. Note: Using the projector without the air filter fitted inside, dirt and dust are sucked into the projector, causing failure.

  • Page 117: Replacing Consumable Parts

    • Ensure that the projector is in a clean, stable position before replacing parts. • Allow at least one hour after shutdown for the projector to cool before attempting to replace any consumable parts. • Do not interchange Lamp 1 and Lamp 2 after the projector has been used once.
  • Page 118 6. Maintenance Insert replacement foam and press down firmly. Replace the filter covers by pushing gently in the direction shown. Once the filters are replaced, please reset the filter hours via the Clear Filter Hours op- tion in the Reset Menu Descriptions and Functions on page 101.

  • Page 119: Replacing The Lamps

    2. Installation of both lamp modules (Lamp 1 and Lamp 2) is required to operate the projector in dual or single lamp mode. If only a single lamp module is installed, the projector's lamp will not turn on and will appear as a lamp failure 3.
  • Page 120 6. Maintenance To replace the lamp, refer to the following. Loosen the screw on the lamp cover (A), and remove the lamp cover as shown (B). Loosen the two captive screws (A) on the lamp module. Lift the module handle up (B) in the direction shown.

  • Page 121: Resetting The Lamp Hours Counter

    Resetting the Lamp Hours Counter After replacing the lamp(s), the lamp hour counter(s) should be reset to zero. Refer to the following guide: Press the Menu button on the OSD control panel or Re- mote Control to open the Main menu. Press the ▲or▼...

  • Page 122: Appendix

    7. Appendix Using the Optional Remote Mouse Receiver (NP01MR) The optional remote mouse receiver enables you to operate your computer’s mouse func- tions 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 123: When Connecting Using The Usb Terminal

    When connecting using the USB terminal The mouse receiver can only be used with a Microsoft Windows 98/Me/XP*/2000 PC system or a Mac OS X 10.0.0 or later operating system. Note: In Windows XP, if the mouse cursor will not move correctly, do the following: Clear the Enhance pointer precision check box underneath the mouse speed slider in the Mouse Properties dialog box [Pointer Options tab].

  • Page 124: Troubleshooting

    Several indicator messages are used by the projector to alert users of problems with setup or internal parts. The LEDs on the top surface of the projector show the status of the power, lamps 1 and 2 as well as the general working order of the projector through the status LED (see OSD Controls and Status LEDS on page ing tables describe the various states of the 4 LEDs.
  • Page 125 The Lamp LEDs ROJECTOR LED C TATUS Lamp off End of the lamp life Red blink Red 1 time blink No lamp (repeatedly) Red 6 times blink Lamp ERROR (repeatedly) Cooling lamp Orange blink Re-light up se- Green blink quence Lamp life over Red on (cannot lamp on)

  • Page 126: Common Problems And Solutions

    Common Problems and Solutions These guidelines provide tips to deal with problems you may encounter while using the projector. If the problem remains unsolved, contact your dealer for assistance. Often the problem is something as simple as a loose connection. Check the following before proceeding to the problem-specific solutions.

  • Page 127: Image Problems

    Problem: The image is wider at the top or bottom (trapezoid effect) 1. Position the projector so it is as perpendicular to the screen as possible. 2. Use the Keystone button on the remote control or projector to correct the problem.

  • Page 128: Lamp Problems

    1. Check that the power cable is securely connected. 2. Ensure the power source is good by testing with another electrical device. 3. Restart the projector in the correct order and check that the Power LED is green. 4. If you have replaced the lamp recently, try resetting the lamp connections.

  • Page 129: Audio Problems

    2. Adjust the volume of the audio source. 3. Check the audio cable connection. 4. Test the source audio output with other speakers. 5. Have the projector serviced. Problem: The sound is distorted 1. Check the audio cable connection. 2. Test the source audio output with other speakers.

  • Page 130: Having The Projector Serviced

    7. Appendix Having the Projector Serviced If you are unable to solve the problem, you should have the projector serviced. Pack the pro- jector in the original carton. Include a description of the problem and a checklist of the steps you took when trying to fix the problem.

  • Page 131: Specifications

    8. Specifications Projector Specifications This section provides technical information about the projector's performance. Optical Specifications Projection system Resolution Lamp Light Output Contrast Ratio (full white: full black) Image Size (diagonal) Lens Options Lens Shift *Effective pixels are more than 99.99% **This is the light output value (lumens) when the [Preset] mode is set to [High-Bright].

  • Page 132: Electrical Specifications

    8. Specifications Electrical Specifications Inputs Outputs Control USB Port LAN Port Video Compatibility Scan Rate Video Bandwidth Color Reproduction Horizontal Resolution External Control Sync Compatibility Built-in Speakers Power Requirement Input Current ESCRIPTION 1 Analog RGB (Mini D-Sub 15P), 1 Analog RGB R/Cr, G/Y, B/Cb, H, V (BNC x 5), 1 Digital RGB (DVI-D 24P), 1 Component Y, Cb/Pb, Cr/Pr...

  • Page 133: Mechanical Specifications

    Power Consumption Mechanical Specifications Installation Dimensions Weight Environmental Considerations Operational Temperatures Storage Temperatures ESCRIPTION 655W in Dual Lamp Normal mode / 580W in Dual Lamp Eco mode 350W in Single Lamp Normal mode / 315W in Single Lamp Eco mode <...

  • Page 134: Regulations

    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-pj.com/ For information on our optional accessories, visit our website or see our brochure. The specifications are subject to change without notice.

  • Page 135: Cabinet Dimensions

    8. Specifications Cabinet Dimensions...

  • Page 136: Pin Assignments Of Mini D-Sub 15 Pin Input Connector

    8. Specifications Pin Assignments of Mini D-Sub 15 Pin Input Connector Signal Levels Video signal: 0.7Vp-p (Analog) Sync signal: TTL level RGB S UMBER Green or Sync on Green Blue Ground Ground Red Ground Green Ground Blue Ground No Connection Sync Signal Ground No Connection Bi-directional DATA (SDA)

  • Page 137: Compatible Input Signal List

    Compatible Input Signal List The following table shows compatible signal types, their resolution and frequency refresh rates. Horizontal: 15 kHz, 31kHz to 90 kHz Vertical: 50 Hz to 85 Hz IGNAL NTSC PAL60 SECAM VESA VESA VESA VESA VESA VESA VESA VESA VESA...
  • Page 138 8. Specifications IGNAL * VESA * VESA * VESA * VESA * VESA * VESA VESA VESA VESA * VESA * VESA HDTV (1080i)(1125i) HDTV (1080i)(1125i) HDTV (720p)(750p) HDTV (720p) SDTV(576p)(625p) SDTV (480p)(525p) DVD YCbCr DVD YCbCr ESOLUTION 1280 x 768 1280 x 768 1280 x 768 1280 x 800...
  • Page 139 Images above flagged with "D" are supported by digital signal. Images above flagged with “*” are supported by the NP4001 only. An image with higher or lower resolution than the projector’s native resolution (1280 x 768: NP4001, 1024 x 768: NP4000) will be compressed.

  • Page 140: Pc Control Codes And Cable Connections

    8. Specifications PC Control Codes and Cable Connections The following table shows PC functions and their associated code data. UNCTION POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT COMPUTER 1 02H 03H 00H 00H 02H 01H 01H 09H INPUT SELECT COMPUTER 2 02H 03H 00H 00H 02H 01H 02H 0AH...
  • Page 141 1. Pin 1, 4, 6 and 9 are not used. 2. Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify the cable connection. 3. For long cables, it is recommended to set communication speed within projector menus to 9600 bps.

  • Page 142: Screen Trigger

    8. Specifications Screen Trigger When the projector is powered ON the screen trigger output sends a low voltage trigger to the screen controller and the screen will go down. When the projector is powered OFF the screen trigger stops sending a low voltage trigger to the screen controller and the screen will go up.

  • Page 143: Operation Using Http Browser

    Regarding the actual address that is entered for the address or entered to the URL col- umn when operation of the projector is via a browser, the host name can be used as it is when the host name corresponding to the IP address of the projector has been regis- tered to the domain name server by a network administrator, or the host name corresponding to the IP address of the projector has been set in the “HOSTS”...

  • Page 144: Configuring Network Settings

    8. Specifications When the IP address of the projector is 192.168.73.1, access is gained to the HTTP server functions by specifying http://192.168.73.1/index.html for the address or the en- try column of the URL. Configuring Network Settings The Network Settings screen is displayed as follows: http:// <the projector's IP address>...
  • Page 145 Alert Mail: Click “Enable” to enable Alert Mail feature. This option notifies your computer of an error message via e-mail when using wired LAN. The error message will be noti- fied when the projector lamp has reached the end of its usable life or an error occurs in the projector.

  • Page 146: Structure Of The Http Server

    8. Specifications Structure of the HTTP Server Once the projector is connected to a network and configured correctly, the following screen is displayed through the web browser. http:// <the projector's IP address> /index.html UNCTION Power Panel Volume Panel ▲ – Increases the volume adjustment value ▼...
  • Page 147 Filter Hours Used – Displays the number of hours Filter has been used. Error Status – Displays the status of errors occurring within the projector Note: The functions that can be controlled will vary depending on the signal being input...

  • Page 148: 15 Pin Gpio Control

    8. Specifications 15 Pin GPIO Control Type: 15Pin D-SUB black female type SHORT OPEN SHORT OPEN SHORT OPEN SHORT OPEN 4, 8, 12, 11 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT HORT OPEN OPEN...

  • Page 149: Troubleshooting Check List

    Signal cable's plug is fully inserted into the input connector A message appears on the screen. ( __________________________________ ) The source connected to the projector is active and available. Still no image even though you adjust the bright- ness and/or the contrast.
  • Page 150 If present on the remote control, projector selector switch is not used. In the space below please describe your problem in detail. Information on application and environment where your projector is used Projector Model number: Serial No: Date of purchase:...
  • Page 151 Signal cable NEC standard or other manufacturer’s cable? Model number: Length: Distribution amplifier Model number: Switcher Model number: Adapter Model number: 9. Troubleshooting Check List Computer Manufacturer: inch/m Model number: Notebook PC / Desktop Native resolution: Refresh rate: Video adapter:...

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