NEC NP600G, NP500WG, NP500G, NP400G user manual  Replacing the Lamp, To replace the lamp

Page 81

6. Maintenance

Replacing the Lamp

When the lamp reaches the end of its life, the LAMP indicator in the cabinet will blink red. Even though the lamp may still be working, replace the lamp to maintain the optimal projector performance. After replacing the lamp, be sure to clear the lamp hour meter. (→ page 69)

CAUTION

•DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Turn the projector off, wait 30 seconds, turn off the main power switch and then disconnect the power cable. Allow at least one hour for the lamp to cool before handling.

•DO NOT REMOVE ANY SCREWS except one lamp cover screw and two lamp housing screws.You could receive an electric shock.

•Do not break the glass on the lamp housing.

Keep finger prints off the glass surface on the lamp housing. Leaving finger prints on the glass surface might cause an unwanted shadow and poor picture quality.

•The projector will turn off and go into standby mode when you continue to use the projector for another 100 hours after the lamp has reached the end of its life. If this happens, be sure to replace the lamp. If you continue to use the lamp after the lamp reaches the end of its life, the lamp bulb may shatter, and pieces of glass may be scattered in the lamp case. Do not touch them as the pieces of glass may cause injury. If this happens, contact your NEC dealer for lamp replacement.

*NOTE: This message will be displayed under the following conditions:

•for one minute after the projector has been powered on

•when the (POWER) button on the projector cabinet or the POWER OFF button on the remote control is pressed

To turn off the message, press any button on the projector cabinet or the remote control.

To replace the lamp:

Optional lamp and tools needed for replacement:

• Replacement lamp NP07LP

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Contents NP600/NP500/NP400 NP500W Page Important Information Safety CautionsInstallation Important SafeguardsImportant Information RF Interference for USA onlyIii Fire and Shock PrecautionsLamp Replacement Remote Control PrecautionsLamp Characteristic If this happens, contact your dealer for lamp replacementAbout Copyright of original projected pictures Important Information About High Altitude modeTable of Contents Table of Contents What’s in the Box? Introduction Introduction to the Projector Features you’ll enjoyIntroduction Congratulations on Your Purchase of the ProjectorPreventing unauthorized use of the projector About this user’s manualPC Control Port 3W in standby condition with energy saving technologyFront/Top  Part Names of the ProjectorRear This security slot supports the MicroSaver Security SystemIntroduction Top Features LAN Port RJ-45 →page Introduction Terminal Panel Features Part Names of the Remote Control Operating Range for Wireless Remote Control Introduction Battery Installation Setting Up the Screen and the Projector Installation and ConnectionsSelecting a Location NP600/NP500/NP400NP500W Installation and ConnectionsDistance Chart Installation and Connections Throw Distance and Screen SizeReflecting the Image Connecting Your PC or Macintosh Computer  Making ConnectionsEnabling the computer’s external display Computer 2ANALOG ↓ ToggleIBM PC or Compatibles Desktop type or Macintosh Desktop type IBM PC or Compatibles Desktop type or Macintosh Desktop type Installation and Connections Connecting an External Monitor Computer 1 COMPUTER1 VCR Installation and Connections Connecting Your VCRInstallation and Connections Connecting to a Network Example of wired LAN connectionExample of LAN connection Lamp Status Source Projecting an Image Basic Operation  Turning on the ProjectorRemove the lens cap Projecting an Image Basic Operation To select a menu language, follow these stepsPress the Enter button to execute the selection Using the Remote Control Detecting the Signal AutomaticallySelecting Default Source  Selecting a Source Adjusting the Picture Size and Position Projecting an Image Basic Operation Adjust the Tilt Foot Adjusting the left and right tilt of an image Rear footLift the front edge of the projector Projecting an Image Basic Operation Zoom Use the Zoom lever to adjust the image size on the screenFocus Use the Focus ring to obtain the best focusAdjusting with buttons on the cabinet  Correcting Keystone DistortionCorrecting Keystone Distortion Menu will be displayed Press the Menu buttonGeneral screen will be displayed Press the Select  button to select KeystoneGeneral screen will be highlighted To turn on Auto KEYSTONE, proceed the following stepsPress the Select  button Auto Keystone will be highlighted Optimizing Computer Signal Automatically  Turning Up or Down VolumeAdjusting the Image Using Auto Adjust To turn off the projector Turning off the ProjectorPreparation Make sure that the projector is turned off  After UseTurning off the Image and Sound Convenient FeaturesFreezing a Picture  Enlarging a PictureConvenient Features  Changing Lamp ModePress the Select  button Press the Magnify button Preventing the Unauthorized Use of the Projector Security To enable the Security functionSelect YES and press the Enter button To turn on the projector when Security is enabledTo disable the Security function Select OFF and press the Enter buttonType in your keyword and press the Enter button Connecting the remote mouse receiver to your computer  Using the Optional Remote Mouse Receiver NP01MRWhen operating a computer via the remote mouse receiver When connecting using the USB terminalAbout Drag Mode Overview Network Setting by Using an Http BrowserPreparation Before Use Handling of the Address for Operation via a BrowserYour network administrator Convenient Features Network SettingsReflect your settings For DhcpConvenient Features Alert Mail Setting Convenient Features Using On-Screen Menu  Using the MenusChanges are stored until adjusted again Menu Elements Using On-Screen MenuList of Menu Items Wxga Mode COMPUTER1 Menu Descriptions & Functions SourceCOMPUTER2 Digital & Analog VideoMenu Descriptions & Functions Adjust Picture PresetDetail Settings Contrast GeneralBrightness SharpnessReset Adjusting Clock and Phase CLOCK/PHASEImage Options Selecting Overscan Percentage Overscan Select overscan percentage 0%, 5% and 10% for signalUsing On-Screen Menu Selecting Aspect Ratio Aspect Ratio Video signal Computer signalLow-pass filter is turned off Enabling Auto Keystone Auto Keystone Menu Descriptions & Functions SetupCorrecting Vertical Keystone Distortion Manually Keystone Saving Vertical Keystone Correction Keystone SaveSetting Closed Caption Closed Caption Setting Lamp Mode to Normal or Eco Lamp ModeMenu Selecting Projector Orientation Orientation InstallationEnabling Security Security Selecting Communication Speed Communication SpeedThis option turns on or off the Control Panel Lock function Control is pressed TingAssigning or Changing the Control ID Release the ID SET buttonSetting Auto Adjust Auto Adjust Selecting Fan Mode FAN ModeOPTIONS1 Enabling or Disabling Wxga Mode Wxga Mode Using On-Screen Menu Selecting Signal Format Signal SelectEnabling Key Sound and Error Sound Beep Default standard settingSelecting Power-saving in Standby Mode Using Off Timer OFF TimerEnabling Auto Power On Auto Power Onac OPTIONS2Selecting Default Source Default Source Select Enabling Power Management Auto Power OFFMenu Descriptions & Functions Info Lamp lifeH Replacement lampUsage Time 3000 4000Wired LAN SourceVersion Returning to Factory Default Reset Menu Descriptions & Functions ResetClearing Networking Settings Network Settings Clearing Lamp Hour Meter Clear Lamp Hours Cleaning or Replacing the Filters MaintenanceTo clean the air-filter To replace the filter spongeMaintenance Cleaning the Cabinet and the LensReinstall the new filter cover 2 locations Clear the filter hours usedTo replace the lamp  Replacing the LampRemove the lamp cover Remove the lamp housingReattach the lamp cover Install a new lamp housingIndicator Messages  TroubleshootingOver-Temperature Protection AppendixFor more information contact your dealer AppendixPage Model Number NP600/NP500/NP400/NP500W  SpecificationsNP600G/NP500G/NP400G 200-240V AC Unit mm inch  Cabinet Dimensions Pin Assignments of D-Sub Computer Input Connector Mini D-Sub 15 Pin ConnectorPin No RGB Signal Analog YCbCr Signal IBM  Compatible Input Signal List PC Control Codes and Cable Connection PC Control Connector D-SUB 9PPC Control Codes Cable ConnectionPower  Troubleshooting Check ListVideo and Audio OtherInstallation environment Signal cableComputer Video equipment TravelCare Guide TravelCare a service for international travelersAsia and Middle East Dear Sir s Company & Name with signatureCondition of your TravelCare Service Program 7N951211
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NP500, NP600G, NP400G, NP500G, NP400 specifications

The NEC NP600, NP500, NP500W, NP300, and NP400 are a series of high-performance projectors designed for a range of professional and educational applications. Each model in this lineup offers unique features and technologies to cater to various user needs, making them popular choices in the projection market.

The NEC NP600 is a state-of-the-art projector that utilizes DLP technology, providing exceptional image quality with vibrant colors and sharp details. With a brightness of 6000 lumens, it is perfect for large spaces where ambient light may impact visibility. The NP600 supports a high XGA resolution, ensuring that even the finest text is displayed clearly. Additionally, this model is equipped with advanced connectivity options, allowing seamless integration with laptops, document cameras, and other multimedia devices.

Moving to the NEC NP500, this model focuses on delivering versatility and portability for users on the go. With a compact design and weighing in at just under 5 kg, it can easily be transported between locations. The NP500 boasts a brightness of 5000 lumens and native XGA resolution, making it suitable for medium-sized meeting rooms. Its rich color reproduction and quick start-up time further enhance its usability, ensuring that presentations can be initiated without delay.

The NP500W is an enhancement of the NP500, offering WXGA resolution to cater to widescreen content. This projector ensures that high-definition presentations are delivered with striking clarity and precision. With a brightness level of 5000 lumens, the NP500W also incorporates advanced lamp technology that ensures extended lamp life—reducing maintenance costs over time.

The NP300 is designed for budget-conscious users without sacrificing quality. This projector provides a brightness of 3000 lumens, making it suitable for small to medium-sized venues. It supports SVGA resolution, and its compact size enhances portability. Its simple setup and user-friendly interface make it an ideal choice for educational environments.

Lastly, the NP400 is an engaging option for corporate use. With a brightness of 4000 lumens, it balances performance and affordability effectively. The NP400 supports XGA resolution and features multiple connectivity options, allowing compatibility with various devices. Its eco-friendly design also contributes to energy conservation, ensuring that it remains a sustainable choice for organizations.

Collectively, the NEC NP series offers impressive performance across varying needs, with advanced technology, flexibility in use, and reliability that ensures successful presentations in any environment. Whether for education, corporate, or professional use, these models provide high-quality projection solutions adaptable to different situations.
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