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NEC NP4100WJ User Manual
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NEC NP4100WJ User Manual

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NP4100/NP4100W
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  • Page 1 Projector NP4100/NP4100W 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 Safety Cautions Precautions Please read this manual carefully before using your NEC NP4100/NP4100W 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 mark is on the top This label is on the side of the remote control. 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 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 Important Information • If you wish to have the projector installed on the ceiling: Do not attempt to install the projector yourself. The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk of bodily injury. In addition, the ceiling must be strong enough to support the projector and the in- stallation must be in accordance with any local building codes.
  • 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 Important Information • Turn off the projector, unplug the power cable and have the projector serviced by qualified service personnel under the following conditions: When the power cable or plug is damaged or frayed. If liquid has been spilled into the projector, or if it has been exposed to rain or water.
  • Page 9 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 heat, take apart, or throw batteries into fire. • If you will not be using the remote control for a long time, remove the batteries.
  • Page 10 Important Information [Important 1] Operating the Lamp Continuously If using the projector continuously for a long period, use of the menu (OSD) is recom- mended in order to properly cycle the lamps as described below. To use the projector continuously in the dual lamp mode Allow 2 hours per day of non usage time per lamp.
  • Page 11 Important Information [Important 2] Clearance for Installing the Projector Allow ample clearance between the projector and its surroundings as shown below. Avoid installing the projector in a place where air movement from the HVAC is directed at the projector. Heated air from the HVAC can be taken in by the projector's intake vent. If this happens, the temperature inside the projector will rise too high causing the over-temperature pro- tector to automatically turn off the projectors power.
  • Page 12 Important Information (3) Upward or downward projection: When using the projector in an upward projection angle, allow 1 m/ 40 inches or greater between the exhaust vent and the wall. When using the projector in a downward projection angle, allow 0.5 m/ 20 inches or greater between the exhaust vent and the wall.

  • Page 13: Table Of Contents

    Table of Contents IMPORTANT INFORMATION......................I ..........................AFETY AUTIONS 1. INTRODUCTION ..........................1 ’ ? ........................1 S IN THE ....................2 NTRODUCTION TO THE ROJECTOR Features you’ll enjoy:........................2 ....................3 AMES OF THE ROJECTOR Front-right view ..........................3 Top View............................4 Carrying the Projector........................5 Bottom view............................6 ..........................7 EATURES Lens Controls..........................7...
  • Page 14 Table of Contents Lens Shift Adjustable Range .....................43 From the Remote Control Unit ....................43 Adjusting the Projector Level.....................45 RGB I ................46 PTIMIZING AN MAGE UTOMATICALLY Adjusting the Image Using Auto Adjust..................46 .....................47 DJUSTING OLUME P AND ....................48 URNING OFF THE ROJECTOR About Direct Power Off.......................49 After Use............................49...
  • Page 15 Table of Contents Version............................104 ................106 ESET ESCRIPTIONS AND UNCTIONS 6. MAINTENANCE..........................107 ......................107 LEANING THE PROJECTOR Cleaning the Cabinet ........................107 Cleaning the Lens ........................107 Cleaning the Filters ........................108 ....................110 EPLACING ONSUMABLE ARTS Replacing the Filters .........................110 Replacing the Lamps ........................112 Resetting the Lamp Hours Counter ..................114 7.

  • Page 16: Important Information

    Limited Warranty For customers in Europe: You Remote Cable will find our current valid Guaran- 10m/33ft tee Policy on our Web Site: (79TD5481) www.nec-display-solutions.com Anti-Theft Screw for lens x 1 (79TD5811) Security Sticker CD-ROM 6 Segment Color Lens Hole Cap (This User’s manual)

  • Page 17: Introduction To The Projector

    1. Introduction Introduction to the Projector Features you’ll enjoy: DLP projector with high resolution Native WXGA support (NP4100W only) A WXGA (1280 x 800) resolution provides wide screen display with an aspect ratio of 16:10. High brightness High brightness output of 6200 and 5500 lumens (NP4100 and NP4100W respec- tively) is achieved using the 4-segment color wheel.

  • Page 18: Part Names Of The Projector

    1. Introduction Part Names of the Projector Front-right view ABEL ESCRIPTION EE PAGE IR receiver Receiver for IR signal from remote control Lamp cover Remove cover to replace lamp or color wheel Lens control panel See Lens Controls OSD control panel See OSD Controls and Status LEDS I/O connector panel Connect various input devices...

  • Page 19: Top View

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

  • Page 20: Carrying The Projector

    1. Introduction Carrying the Projector Always carry your projector by the handle. 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 21: Bottom View

    1. Introduction Bottom view ABEL ESCRIPTION EE PAGE Height adjusters Adjust projection height — Intake vent Color wheel cooling vent – do not obstruct Keep the fan free of dust – clean regularly for Front filter optimum performance Contact your dealer for information on —...

  • Page 22: Top Features

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

  • Page 23: Osd Controls And Status Leds

    1. Introduction OSD Controls and Status LEDS ABEL ESCRIPTION EE PAGE MENU Open / Close the OSD SELECT PAD Navigate and change settings in the OSD RIGHT CURSOR/ VOLUME Increase volume INCREASE EXIT Exit the On-Screen Display (OSD) Change or select the input device SOURCE AUTO ADJUST Optimize image size, position, and resolution...
  • Page 24 1. Introduction ABEL ESCRIPTION EE PAGE Green LAMP 2 See Indicator Messages Flashing Green POWER (LED) See Indicator Messages Orange Flashing Lamp ready you can safely turn STATUS (LED) Green on or off the projector Turn the projector on or off 10, 38 ON/STAND BY (main power switch must be turned on first)

  • Page 25: Terminal Panel Features

    1. Introduction Terminal Panel Features ABEL ESCRIPTION EE PAGE Connect the DVI cable (not supplied) from a COMPUTER 3 IN computer Connect the audio cable (not supplied) from — AUDIO IN (3) the input device — AUDIO OUT Audio loop-thru —...
  • Page 26 1. Introduction ABEL ESCRIPTION EE PAGE When connected to the screen through a commercially available cable, the screen de- SC TRIGGER 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 S-VIDEO cable from a video device...

  • Page 27: 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 28 1. Introduction Important: 1. Avoid using the projector with bright fluorescent lighting turned on. Certain high- frequency fluorescent lights can disrupt remote control operation. 2. Be sure nothing obstructs the path between the remote control and the projec- tor. If the path between remote and projector is obstructed, you can bounce the remote signal off certain reflective surfaces such as projector screens.

  • Page 29: 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 cover by squeezing the locking catch (A) and sliding the cover in the direction of the arrow (B).

  • Page 30: Operating Range For Wireless Remote Control

    1. Introduction Operating Range for Wireless Remote Control The infrared signal operates by line-of-sight up to a distance of about 22 feet (7m) and within a 60-degree angle of the remote sensor on the projector cabinet. The projector will not respond if there are objects between the remote control and the sensor, or if strong light falls on the sensor.

  • Page 31: 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 Ter- minal Panel Features on page 10) and the other end to the remote jack on the remote control (see item 1, Part Names of the Remote Control on page 12).

  • Page 32: Installation And Connections

    2. Installation and Connections Setting Up the Screen and the Projector 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: •...

  • Page 33: 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 34: Installing Or Removing The Optional Lens

    2. Installation and Connections Installing or Removing the Optional Lens CAUTION: • Do not shake or place excessive pressure on the projector or the lens compo- nents as the projector and lens components contain precision parts. • When shipping the projector with the optional lens, remove the optional lens before shipping the projector.
  • Page 35 2. Installation and Connections Push the LENS RELEASE button all the way in and rotate the lens counterclockwise. The existing lens will be disengaged. Note: If the lens cannot be removed even by using the LENS RELEASE button, the anti-theft screw for lens may be in use to secure the lens.

  • Page 36: Installing The New Lens

    2. Installation and Connections 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 37: Throw Distance And Screen Size

    2. Installation and Connections 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 38: Np4100 Throw Distance And Screen Size Values

    2. Installation and Connections NP4100 Throw Distance and Screen Size Values Screen Size NP06FL NP07ZL NP08ZL Diagonal Width (C) Height (B) Distance (A) [inches] [inches] [inches] [inches] [inches] [inches] 1.02 0.81 0.61 41.7 - 56.8 1.06 - 1.44 55.8 - 74.4 1.42 - 1.89 1.27...

  • Page 39: Np4100W Throw Distance And Screen Size Values

    2. Installation and Connections NP4100W Throw Distance and Screen Size Values Screen Size NP06FL NP07ZL NP08ZL Diagonal Width (C) Height (B) Distance (A) [inches] [inches] [inches] [inches] [inches] [inches] 1.02 0.86 0.54 44.8 - 61.1 1.14 - 1.55 60.2 - 80.1 1.53 - 2.04 1.27...
  • Page 40 2. Installation and Connections 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: NP4100 HROW ISTANCE INCHES METERS NP06FL C × 0.808 - 1.654 C ×...
  • Page 41 2. Installation and Connections Ceiling installation must be done by a qualified professional. Contact your 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.

  • Page 42: Replacing Color Wheel

    2. Installation and Connections Replacing Color Wheel The NP4100/NP4100W projector comes with a four-segment color wheel installed. An addi- tional six-segment color wheel comes included. To replace the color wheel (located under the lamp cover adjacent to lamp 1) refer to the following guide. Note: •...
  • Page 43 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 44 2. Installation and Connections 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.
  • Page 45 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 46: 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 47 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 Selecting a Source on page 40). 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 48: Connecting An External Monitor

    2. Installation and Connections 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. •...

  • Page 49: Connecting Your Dvd Player With Component Output

    2. Installation and Connections 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.

  • Page 50: Connecting Your Vcr

    2. Installation and Connections Connecting Your VCR To connect you VCR, refer to the following diagram. Note: Refer to your VCR owner’s manual for more information about your device’s re- quirements. Images may not be displayed correctly when using an S-Video or Video connec- tion to fast-forward or fast-rewind scanning.

  • Page 51: Connecting To A Network

    2. Installation and Connections Connecting to a Network The projector comes standard with a LAN port that provides network connectivity using a LAN (RJ-45) cable. Network settings and Alert Mail settings for the projector can be adjusted after connecting to your network through a LAN cable. To use a LAN connection, open your web browser and assign the project an IP address on the Network Settings screen.

  • Page 52: 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 Selecting a Location on page 18. 2. Ensure Main Power switch is in the off position (O). 3.

  • Page 53: Projecting An Image (Basic Operation)

    3. Projecting an Image (Basic Operation) Turning on the Projector 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.

  • Page 54: 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 55: Selecting A Source

    3. Projecting an Image (Basic Operation) 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 56: 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 57 3. Projecting an Image (Basic Operation) NP4100 Aspect Ratio Options The Aspect Ratio win- dow is displayed. Select the desired picture size using ▲or▼ and press Enter. Note: The NP4100 and NP4100W support differ- ent Aspect Ratio options as shown. When finished, press Exit to return to the projected NP4100W Aspect Ratio Options...

  • Page 58: 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 59 3. Projecting an Image (Basic Operation) Press the directional keys as required to shift the image. Releasing the di- rectional arrow will re- center the cursor. NP4100 Aspect Ratio Options To alter the picture size, press the Aspect button to display the Aspect Ratio window.

  • Page 60: 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 61: 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 62: 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 63: Turning Off The Projector

    3. Projecting an Image (Basic Operation) 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 64: 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 65: Convenient Features

    4. Convenient Features Turning Off the Image and Sound The projected image and sound can be turned off for short periods of time with the remote control. This feature is useful for breaking up presentations or for other brief interruptions in projections.

  • Page 66: 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 Press the Focus or Zoom button on the projector panel to display the...

  • Page 67: Changing Lamp Mode

    4. Convenient Features 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. Changing Lamp Mode by Using the Projector's OSD Control Panel Press Menu on the projector's OSD control panel to display the...

  • Page 68: Changing Lamp Mode By Using The Remote Control

    4. Convenient Features Changing Lamp Mode by Using the Remote Control Press the Lamp Mode button on the remote control to access the Lamp Mode menu. From the Lamp Mode window, select Normal or Eco using ▲or▼. Move the cursor to OK and press Enter.

  • Page 69: 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 70: 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 71: Correcting Keystone By Using The Remote Control

    4. Convenient Features 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.
  • Page 72 4. Convenient Features DJUSTMENT ORIZONTAL ERTICAL Keystone Max. +/– 35° approx. Max. +/– 40° approx. 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 73: Preventing The Unauthorized Use Of The Projector

    4. Convenient Features 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 74 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 75: Unlocking The Projector

    4. Convenient Features 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 76: Using The Physical Lock

    4. Convenient Features 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.

  • Page 77: Using On-Screen Display

    5. Using On-Screen Display Using the Menus The projector has an On-Screen Display (OSD) that lets you make image adjustments and change various settings. 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.
  • Page 78 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 79: Menu Tree

    5. Using On-Screen Display Menu Tree The gray shaded area indicates factory default settings. Source Computer 1, Computer 2, Computer 3, Component, Video, S-Video Adjust Picture Preset High-Bright/Presentation/Video/Movie/Graphic/sRGB High-Bright/Presentation/ Detail Settings General Reference Video/Movie/Graphic/sRGB Gamma Dynamic/Natural/Black Detail Correction Color 5000K/6500K/7800K/ Temperature 8500K/9300K/10500K BrilliantColor...
  • Page 80 5. Using On-Screen Display Installation Orientation Desktop Front/Ceiling Rear/Desktop Rear/Ceiling Front Communication 4800bps/9600bps/19200bps/38400bps Speed Menu Color Color/Monochrome Select Display Time Manual/Auto 5 sec/Auto 15 sec/Auto 45 sec Background Blue/Black/Logo Security Off/On Control Panel Lock Off/On DynamicBlack Off/On Remote Sensor Front/Back, Front, Back Network Settings DHCP Enable/Disable...

  • Page 81: Menu Elements

    5. Using On-Screen Display 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 ESCRIPTION Title...

  • Page 82: 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. ESCRIPTION Select the source connected to the Computer 1 input Computer 1 (see Connecting Your PC or Macintosh Computer on page 31).

  • Page 83: Adjust Menu Descriptions And Functions

    5. Using On-Screen Display 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 84: 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. ESCRIPTION Aspect Select Aspect Ratio using ◄or►...
  • Page 85 5. Using On-Screen Display Aspect Ratio Aspect Ratio alters the appearance or Ratio of the projected image. The NP4100 and NP4100W support different Aspect Ratio options as shown. NP4100 Aspect Ratio Options: Auto – Displays the current image in its aspect ratio. 4:3 –...
  • Page 86 5. Using On-Screen Display NP4100W Aspect Ratio Options: Auto – Displays the current image in its aspect ratio. 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 –...
  • Page 87 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 88: Video Menu

    5. Using On-Screen Display 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.
  • Page 89 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 90 5. Using On-Screen Display 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 –...

  • Page 91: 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 92 5. Using On-Screen Display Reference The Reference mode allows the projector to differentiate between source materials for example movies, 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 –...

  • Page 93: 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. ESCRIPTION Brightness R Set the Brightness R value to compensate for red light sources. Brightness G Set the Brightness G value to compensate for green light sources.

  • Page 94: Color Correction

    5. Using On-Screen Display 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. ESCRIPTION Increase or decrease the amount of red in the projected output using ◄...

  • Page 95: Setup Menu Descriptions And Functions

    5. Using On-Screen Display Setup Menu Descriptions and Functions The Setup menus contain the most often used settings during installation and options to customize the general output of the projector. Three tabs are accessible through the Setup menu, general, installation and option. 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...
  • Page 96 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 97 5. Using On-Screen Display Note: If using the projector continuously for a long period, set Lamp Interval as shown ‧ below. To use the projector continuously in Dual mode: allow 2 hours per day of non- ‧ usage time per lamp. To do so, select Lamp Interval → Mode → Dual and set Switching Time and Current Time.
  • Page 98 5. Using On-Screen Display Lamp Select Examples: Reference: The lamp switching procedure is different between Dual and Single for Lamp Select as shown below. Example 1 – When lamp select is Dual and mode select is 24[H]: This indicates the lamp is turned on. This indicates the lamp is turned off.
  • Page 99 5. Using On-Screen Display Menu Mode Select the Menu Mode to display. Select from the following: Basic Menu – Displays menus with minimum essential options. This setting is best suited to novices. Advanced Menu – Displays menus with all available options. This setting is best suited to experienced operators.
  • Page 100 5. Using On-Screen Display Language Select the OSD language to be used. Select from the following: English Norwegian German Turkish French Czech Italian Hungarian Spanish Polish Swedish Russian Japanese Greek Dutch Arabic Danish Simplified Chinese Portuguese Korean Finnish...

  • Page 101: 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. ESCRIPTION Select from four projection methods depending on projection site Orientation...
  • Page 102 5. Using On-Screen Display ESCRIPTION Set Control Panel Lock On/Off. Note: This Control Panel Lock does not affect the remote control Control Panel Lock 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 103 5. Using On-Screen Display Desktop front Ceiling rear Desktop rear Ceiling front 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...
  • Page 104 5. Using On-Screen Display Select from the following options: 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 sec – Menu is displayed for 5 seconds. Auto 15 sec –...
  • Page 105 5. Using On-Screen Display Background Background enables you to display a blue/black screen when there is no signal. The de- fault background is Logo. Select from the following: Blue Black Logo Security Preventing the Unauthorized Use of the Projector on page 58. Control Panel Lock Turn On/Off the Key Lock function for cabinet buttons.
  • Page 106 5. Using On-Screen Display DynamicBlack DynamicBlack enables you to improve the black level of the projector. Remote Sensor Set the operating range for the wireless remote control. Select from the following: Front/Back Front Back Network Settings See Network Settings on page 93. Standby Mode There are two standby modes available: Normal and Power-Saving.
  • Page 107 5. Using On-Screen Display Select from the following: Normal Power-saving Note: The HTTP server functions are not available during Power-saving mode. 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.

  • Page 108: Network Settings

    5. Using On-Screen Display Network Settings The Network Settings tab is accessed by using the Setup/Installation tab and contains general network settings. The following table lists all functions with a description and the default setting. ESCRIPTION Select either a static IP or DHCP IP setting by selecting the appropriate radio DHCP button.

  • Page 109: Options

    5. Using On-Screen Display Options The Options tab contains miscellaneous setup menu settings such as Auto Power Off and 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. ESCRIPTION Auto Power Set this item on to enable the projector to power up when AC plug in.
  • Page 110 5. Using On-Screen Display ESCRIPTION Select the default Color System to use for Video or S-Video input. Color System Range: Auto, NTSC3.58, NTSC4.43, PAL, PAL-M, PAL-N, PAL60, SECAM (see page 99). WXGA Mode Select WXGA mode (see page 99). Select the message display such as Computer 1, Computer 2, Computer 3, Source Component, Video, and No Input to be displayed on the top right of the Display...
  • Page 111 5. Using On-Screen Display Auto Power Off Auto Power Off enables the projector to automatically turn off if there is no signal re- ceived by any input. Select from the following: 5 minutes 10 minutes 20 minutes 30 minutes Screen Trigger Set Screen Trigger to On to enable the projector to automatically lower the projection screen when powering on.
  • Page 112 5. Using On-Screen Display Fan Mode Fan Mode is used to set the speed of the internal cooling fan. Mode – Normally select Auto, which enables the projector to automatically detect fan requirements. Select High Altitude when using the projector at altitudes ap- proximately 5000 feet/1500 meters or higher.
  • Page 113 5. Using On-Screen Display Default Source Select The Default Source is the image source that the projector will search for automatically on startup. Last – Uses the most recently used image source. Auto – Auto detects the default image source. Computer1/2/3 –...
  • Page 114 5. Using On-Screen Display Color System 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 115 5. Using On-Screen Display Control ID Control ID selection allows units placed in close proximity to one another to have differ- ent IR transmissions so only one unit is controlled at a time. Assigning or Changing the Control ID: (Available only when the optional remote control NP02RC is used) 1.

  • Page 116: 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 117: Source

    5. Using On-Screen Display Source The Source tab displays various source and frequency values at a glance. The following table lists all items with a description. ESCRIPTION Input Terminal Displays the Input Terminal that is presently being used. Source Name Displays the Source name of the signal presently being used.

  • Page 118: Lan

    5. Using On-Screen Display The LAN tab displays Network Settings as previously defined (see Network Settings on page 91).

  • Page 119: Version

    5. Using On-Screen Display Version The Version tab displays all the version and product details of the projector and associ- ated software. NP4100 Version Screen: NP4100W Version Screen:...
  • Page 120 5. Using On-Screen Display The following table lists all items with a description. ESCRIPTION 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.

  • Page 121: Reset Menu Descriptions And Functions

    5. Using On-Screen Display 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.

  • Page 122: Maintenance

    6. Maintenance Cleaning the projector Cleaning the Cabinet Refer to the following guide to clean the projector cabinet. 1. Wipe off dust with a clean dampened cloth. 2. Moisten the cloth with warm water and mild detergent and wipe the cabinet. 3.

  • Page 123: Cleaning The Filters

    6. Maintenance 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 124 6. Maintenance The rear filter can be accessed as shown. 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 106. Note: Using the projector without the air filter fitted inside, dirt and dust are sucked into the projector, causing failure.

  • Page 125: Replacing Consumable Parts

    6. Maintenance Replacing Consumable Parts During the course of normal usage, consumable parts become worn out resulting in reduced performance. The following guides detail how to replace the various consumable parts within the projector quickly and safely. Before replacing any of the parts, please take note of the following: •...
  • Page 126 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 106.

  • Page 127: Replacing The Lamps

    6. Maintenance Replacing the Lamps When a lamp reaches the end of it’s usable life, the following message is displayed. Re- place the lamp. The projection lamps should be replaced when they burn out. They should only be re- placed with a certified replacement part (NP12LP), contact your local dealer if unsure. Note: 1.
  • Page 128 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 129: Resetting The Lamp Hours Counter

    6. Maintenance 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.

  • Page 130: 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 131: When Connecting Using The Usb Terminal

    7. Appendix When connecting using the USB terminal The mouse receiver can only be used with a Microsoft Windows 98/Windows Me/ Win- dows 2000/ Windows XP*/Windows Vista 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 132: Troubleshooting

    7. Appendix Troubleshooting Indicator Messages 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 for location).
  • Page 133 7. Appendix The Lamp LEDs ROJECTOR ROJECTOR LED C LED S ONDITION EQUENCE TATUS ONDITION Lamp off Lamp off 0.5 secs on Replace lamp End of the lamp life Red blink 0.5 secs off (see notes below) Red 1 time blink 0.5 secs on No lamp ERROR...

  • Page 134: Common Problems And Solutions

    7. Appendix 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 135: Image Problems

    7. Appendix Image Problems Problem: No image appears on the screen 1. Verify the settings on your notebook or desktop PC. 2. Turn off all equipment and power up again in the correct order. Problem: The image is blurred 1. Adjust the Focus on the projector. 2.

  • Page 136: Lamp Problems

    7. Appendix Lamp Problems Problem: There is no light from the projector 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.

  • Page 137: Audio Problems

    7. Appendix Audio Problems Problem: There is no sound 1. Adjust the volume on the remote control. 2. Adjust the volume of the audio source. 3. Check the audio cable connection. 4. Test the source audio output with other speakers. 5.

  • Page 138: 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 139: Specifications

    8. Specifications Projector Specifications This section provides technical information about the projector's performance. Optical Specifications Optical NP4100 NP4100W Single DLP chip Single DLP chip Projection System (0.7 inches, aspect 4: 3) (0.65 inches, aspect 16:10) Resolution*1 1024 x 768 pixels 1280 x 800 pixels Lens Motorized zoom, focus, and lens shift...

  • Page 140: Electrical Specifications

    8. Specifications Electrical Specifications 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(RCA x 3), Inputs 1 Component (Mini D-Sub 15P) shared with COMPUTER 1 IN, 1 S-Video (Mini DIN 4P), 1 Video, 3 Stereo Mini Audio, 2 (L/R) RCA Audio, 1 Remote Control (Stereo Mini)

  • Page 141: Mechanical Specifications

    Meets Low Voltage Directive (EN60950-1, TÜV GS) 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 142: Cabinet Dimensions

    8. Specifications Cabinet Dimensions...

  • Page 143: 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 IGNAL NALOG IGNAL Green or Sync on Green Blue Ground Ground Red Ground Cr Ground Green Ground Y Ground Blue Ground Cb Ground...

  • Page 144: Compatible Input Signal List

    8. Specifications 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 REQUENCY REQUENCY ESOLUTION IGNAL EFRESH EFRESH NTSC – –...
  • Page 145 8. Specifications REQUENCY REQUENCY ESOLUTION IGNAL EFRESH EFRESH VESA 1280 x 960 60.00 60.00 VESA 1280 x 1024 63.98 60.02 VESA 1400 x 1050 65.30 60.00 * VESA 1440 x 900 55.90 60.00 * VESA 1440 x 900 70.60 75.00 HDTV (1080p/60) –...

  • Page 146: 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 147 8. Specifications Communication Protocol Baud rate ........38400 bps Data length ........8 bits Parity ..........No parity Stop bit .......... One bit X on/off .......... None Communications procedure ... Full duplex Note: Depending on the equipment, a lower baud rate may be recommended for long cable runs.

  • Page 148: 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 149: Operation Using Http 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, http://pj.nec.co.jp/index.html is specified for the address or the entry column of the URL. Example 2:...

  • Page 150: 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 151 8. Specifications Mail 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 152: 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 Note: The HTTP browser may not reflect the actual settings or status information of the projector depending on the projector status.
  • Page 153 8. Specifications UNCTION ETTING ESCRIPTION Brightness ▲▼ – Increases or decreases the Picture Panel Controls the video adjustments of the brightness adjustment value projector Contrast ▲▼ – Increases or decreases the contrast adjustment value Color ▲▼ – Increases or decreases the color adjustment value Hue ▲▼...

  • Page 154: 15 Pin Gpio Control

    8. Specifications 15 Pin GPIO Control Type: 15Pin D-SUB black female type HORT UNCTION SHORT EXTERNAL CONTROL MODE ON OPEN EXTERNAL CONTROL MODE OFF POWER ON SHORT POWER OFF OPEN PICTURE MUTE ON SHORT PICTURE MUTE OFF OPEN SOUND MUTE ON SHORT SOUND MUTE OFF OPEN...

  • Page 155: Troubleshooting Check List

    9. 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 on page of your user’s manual. This checklist below will help us solve your problem more efficiently. Frequency of Occurrence always sometimes (How often?________) other (________)
  • Page 156 9. Troubleshooting Check List Other Remote control does not work. Buttons on the projector cabinet do not work (only models with the Control Panel Lock function). No obstacles between the sensor of the projector and the remote control. Control Panel Lock is not turned on or is disabled in the menu.
  • Page 157 9. Troubleshooting Check List Signal cable Computer NEC standard or other manufacturer’s cable? Manufacturer: Model number: Length: inch/m Model number: Distribution amplifier Notebook PC / Desktop Model number: Native resolution: Switcher Refresh rate: Model number: Video adapter: Adapter Other: Model number:...

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