Hitachi IPJ-AW250NM user manual Maintenance, Replacing the lamp, Type number DT01181

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Maintenance

Maintenance

Replacing the lamp

A lamp has finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended. To prepare a new lamp, make contact with your dealer and tell the lamp type number.

Type number : DT01181

lamp cover

Replacing the lamp

1. Turn the projector off, and unplug the power cord. Allow the projector to cool for at least 45 minutes.

2. Prepare a new lamp. If the projector is mounted on a ceiling, or if the lamp has broken, also ask the dealer to replace the lamp.

In case of replacement by yourself, follow the following procedure.

3. Loosen the screw (marked by arrow) of the lamp cover and then slide and lift the lamp cover to the

side to remove it. 4. Loosen the 2 screws (marked by arrow) of the lamp,

and slowly pick up the lamp by the handle. Never loosen any other screws.

5. Insert the new lamp, and retighten firmly the 2 screws of the lamp that are loosened in the previous

process to lock it in place.

6. While putting the interlocking parts of the lamp cover and the projector together, slide the lamp cover back in place. Then firmly fasten the screw of the lamp cover.

7. Turn the projector on and reset the lamp time using the LAMP TIME item in the OPTION menu.

(1) Press the MENU button to display a menu.

(2) Point at the ADVANCED MENU in the menu using the ▼/▲ button, then press the ► button.

(3) Point at the OPTION in the left column of the menu Handle using the ▼/▲button, then press the ► button.

(4)Point at the LAMP TIME using the ▼/▲ button, then press the ► button. A dialog will appear.

(5)Press the ► button to select “OK” on the dialog. It performs resetting the lamp time.

CAUTION ►Do not touch any inner space of the projector, while the lamp is taken out.

NOTE • Please reset the lamp time only when you have replaced the lamp, for a suitable indication about the lamp.

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Contents Projector About this manualThank you for purchasing this projector Trademark acknowledgmentContents Checking the contents of package FeaturesProjector Part namesHOT LargeButtons Focus +/- buttons Control panel STANDBY/ON buttonHdmi Computer IN2 1415Computer button Down button Volume + buttonMY Button 1 button MY Button 2 button Keystone button Zoom button Zoom + button Position button 26Arrangement Setting upArrangement Connecting with your devices VCR/DVD/Blu-ray Disc Player Computer About Plug-and-Play capabilityConnecting with your devices USB storage Device Monitor Microphone systemHdmi Access point ComputerUsing the security bar and slot Connecting to a power supplySecurity bar Anti-theft chain or wire Security slotUsing the cable cover Installing the batteries Remote controlAbout the remote control signal Hitachi MAXELL, Part No.LR6 or R6PUsing as a simple PC mouse & keyboard Changing the frequency of remote control signalUSB Type B port Interactive pen Installing the batteryExchanging the tip of the pen Hitachi MAXELL, Part No. LR03Turning on the power Power on/offSTANDBY/ON button Power indicator Turning off the power Selecting an input signal Adjusting the volumeOperating Temporarily muting the soundComputer button Press the MY Source / DOC. Camera button onVideo button MY SourceFor a computer signal Searching an input signalFor an Hdmitm signal Selecting an aspect ratioAdjusting the zoom and focus Adjusting the projectors elevatorZoom button Zoom + buttonFor a video signal and s-video signal Using the automatic adjustment featureFor a component video signal Focus buttonCorrecting the keystone distortions Adjusting the positionPosition button Keystone buttonMagnify ON/OFF button Using the magnify featureTemporarily blanking the screen Temporarily freezing the screenFreeze button Blank buttonESC button Reset button Using the menu functionAdvanced Menu Enter buttonIndication Meaning Indication in OSD On Screen DisplayInteractive DescriptionAspect ZoomECO Mode Picture ModeReset MirrorInteractive menu Brightness Picture menuContrast GammaLOW Custom MIDCustom ColorPresentation SharpnessOFF Active IrisFor an Hdmitm signal For a computer signalImage menu Selected will reset the H Position to the default setting Signal, the range of this adjustment depends on Over ScanPosition USB Type B or Hdmi portAuto Adjust PhaseSize ExecuteTV Film OFF Input menuHigh MID LOW Video NRHdmi Format Video FormatHdmi Range Computer Auto Sync on G OFFFrame Lock Resolution Shift Setup menuLeft MID Right No Input is Detected Sync is OUT of Range Invalid Scan FreqOn OFF Perfect FIT Input buttonNormal Hinvert Vinvert Normal ECONormal Saving Audio menu VolumeSpeaker Audio SourceHdmi Audio MIC VolumeMIC Level High LOWEnglish Français Deutsch Español Screen menuMyScreen Capturing error has occurred. Please try againMyScreen registration is finished Message MyScreen LockSource Name Template Display Description Closed CaptionMode ChannelOption menu Direct PowerComputer IN2 LAN USB Type a Video Video Hdmi USB Type B OFF Auto PowerMouse USB Display USB Type BCancel Cancel OKLamp Time No Messenger Data appears MY ButtonPicture Mode Changes the Picture Mode Active Iris Changes the active iris modeZoom Turns the D-ZOOM mode on/off. When the D-ZOOM Mode is on, use the / cursor buttons to adjustFAN Speed ServiceGhost Filter MessageLens Door Lock KEY LockLens Door Open Lens Door Close1NORMAL 2HIGH Remote FreqControl port Baud Rate Service Serial SettingsCommunication Type ParityTransmission Method Response Limit TimeInformation Factory ResetNetwork menu SetupDhcp Setup Gateway DefaultIP Address SubnetProjector Name AMX D.D MY ImagePresenter QuitPresentation Multi PC Section SwitchingUser Name Guide Security menu PasswordEnter to the Security menu SecurityTurning off the MyScreen Password Turning on the MyScreen PasswordMyScreen Turning on the PIN Lock PIN LockTurning off the PIN Lock If you have forgotten your PIN codeTurning on the Transition Detector Transition DetectorTurning off the Transition Detector Turning on the MY Text Password MY Text PasswordTurning off the MY Text Password Writing MY TextInteractive Function Presentation toolsSystem requirements ApplicationInteractive Function Connection during use Preliminary preparation Using the penCustomizing the pen Basic pen operationUsing StarBoard Software Supported storage media PC-LESS PresentationSupported format Supported file formatThumbnail menu Selected image Thumbnail images Thumbnail modeOperating by buttons or keys Setup menu for the selected imageDown Enter InputOperating by the menu on the Thumbnail screen PC-LESS Presentation Full Screen Mode Control Projector Software Slideshow modePlay Example of playlist.txt files PlaylistHardware and software requirement for computer USB DisplayUSB Port USB cable 1 piece Floating menu Right-Click menuOptions window Replacing the lamp MaintenanceType number DT01181 Replacing the lampLamp warning High Voltage High TemperatureType number UX37191 Filter set Cleaning and replacing the air filterStitched side On next 100 Cleaning and replacing the air filterHitachi MAXELL, part number CR2032 or CR2032H Replacing the internal clock battery101 102 Cleaning clothMaintenance of the pen sensors horns Caring for the cabinet and remote controlMaintenance of the pen Inside of the projector104 Other careThere is no input signal TroubleshootingAn improper signal is input Related messagesButton operation is not available Internal temperature is rising106 Regarding the indicator lamps There is a possibility that the interior portion It is time to clean the air filterHas become heated Lens door is not opened properlyResetting all settings Volume is adjusted to an extremely low level Signal cables are not correctly connectedAudio SOURCE/SPEAKER setting is not correct Mode selected for Hdmi Audio is not suitableColor Space setting is not suitable Color settings are not correctly adjustedProjector is operating in Eco mode Frame Lock function cannot work on the current Input signalSaving function is working Computer cannot start up in the current hardwareCommunication Type for the Control port is Set to Network BridgeIs the power of the projector turned on? Is the use of USB cables disabled?Is the USB cable connected correctly? Is the system started up in the correct sequence?Has the battery run out? This may be due to poor contact of the batteryAre you using more than one pen at the same time? Is the volume from the speaker of the projector too loud?Is the tip of the pen worn out? StarBoard Software files may be corrupted, orIs alignment of the pen position correctly performed? Is the projector inclined?Is a part of the image enlarged using the Magnify Function? Is the projector correctly installed?Is the computer image projected within the area Screen? End User License Agreement for the Projector Software Specifications117
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IPJ-AW250NM specifications

The Hitachi IPJ-AW250NM is an advanced interactive projector that caters to the needs of modern classrooms and meeting spaces. Designed for versatility and ease of use, it combines vivid image quality with innovative features that enhance collaboration and engagement.

One of the standout features of the IPJ-AW250NM is its impressive brightness level, reaching up to 2500 lumens. This ensures that images remain clear and vibrant even in well-lit environments, making it perfect for various applications. Whether used for presentations, educational purposes, or interactive workshops, the projector provides consistent performance.

Resolution-wise, the IPJ-AW250NM offers WXGA (1280 x 800) resolution, delivering sharp and detailed visuals. This resolution is particularly beneficial for displaying text-heavy content, such as spreadsheets and documents, as well as multimedia presentations, ensuring that every detail is easily visible to the audience.

In terms of interactivity, the IPJ-AW250NM is equipped with Hitachi's advanced interactive features, allowing users to engage with the content directly on the projection surface. This capability fosters collaboration among participants, as multiple users can interact simultaneously, making it ideal for brainstorming sessions and group activities.

The projector incorporates advanced technologies such as HDMI connectivity, allowing for seamless integration with various devices like laptops, tablets, and multimedia players. This flexibility enhances the user experience, enabling quick and easy setup for any presentation scenario.

Additionally, the IPJ-AW250NM boasts a long lamp life of up to 5000 hours in standard mode, significantly reducing maintenance and replacement costs over time. The projector also includes various Eco modes that optimize energy efficiency while maintaining quality output.

Portability is another highlight of the IPJ-AW250NM, as it is designed for easy transport between locations. Its lightweight design, combined with a compact structure, makes it convenient for users who need to move the projector between different classrooms or offices effortlessly.

Overall, the Hitachi IPJ-AW250NM interactive projector stands out for its combination of high brightness, interactive capabilities, and user-friendly features. Whether in education or business, it presents an opportunity to transform presentations and foster collaborative environments, ultimately enhancing the overall effectiveness of communication.
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