Hitachi ED-A111 user manual Maintenance, Replacing the lamp

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Slide the lamp cover into place and firmly tighten the screw of the lamp cover.

Maintenance

Maintenance

Replacing the lamp

The projection lamp has finite product life that is different in each lamp. Please replace the lamp as soon as possible when the pictures appear dark, or when the color tone is poor. Using the lamp for long periods of time may make the lamp burned out or broken. Preparation of a spare lamp and early replacement are recommended. To prepare the new lamp, call your dealer and tell the type number: DT00893

1. Turn the projector off and unplug the power cord from the power outlet. And cool the projector down by leaving it for about 45 minutes as it is.

When the projector is mounted on a ceiling or somewhere over your head, or when the lamp may have been broken, be sure to refer replacement to your dealer or service person, since it may be dangerous.

Only in case of replacement by yourself, follow the following procedure.

2. Loosen the screw (marked by arrow) of the lamp cover, and then slide the lamp cover to the side to remove it.

3. Loosen the 2 screws (marked by arrows) of the lamp, and slowly pick up the lamp by the handles.

4. Insert the new lamp, with cautions not to touch the inside of the lamp house. When inserting, pay attention to the socket position first, and to the pins for positioning next.

5. Tighten firmly the 2 screws of the lamp that are loosened in the previous process to lock it in place.

6.

7. Plug in and restart the projector (12, 16). Then, reset the lamp time (which is the time counter for the lamp use).

(1)Press the ▲ or ▼ button on the projector or the MENU button on the remote control. The “EASY MENU” appears.

(2)Point at the “Go to Advanced Menu …” in the menu using the ▲ or ▼ button, then

Lamp cover

Screw

Pin for positioning

Socket

Lamp house (inside of the lamp cover)

Screw

Pin for positioning

press the ► button. “MENU” appears.

(3)Pointed at the “OPTION” in the left column using the ▲ or ▼ button, then press the ► button. The cursor moves to the right column.

(4)Pointed at the “LAMP TIME” using the ▲ or ▼ button, then press the ► button. A dialog appears.

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

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Contents Thank you for purchasing this projector About this manualTrademark acknowledgment Contents Contents of package Projector Part namesMirror 16 Control buttons CB/PB, CR/PRMY Button 1 button &46 MY Button 2 button &46 Remote controlComputer button &18 MY SOURCE/DOC.CAMERA button &18 Position button &20Arrangement Setting upCeiling mount Usual use Table for 43 screen ArrangementTable for 169 screen Arrangement Monitor Connecting with your devicesPCs VCR/DVDConnecting your devices About Plug-and-Play capabilityConnecting with a power supply AC Inlet Power cord with the socketSecurity slot Security bar Using the security bar and slotUsing the cable cover Tightencover. the screw to fix the cable30º 30º Remote controlPreparing for the remote control ApproxChanging the frequency of remote control signal Power indicator Power on/offTurning on the power Power switchTurn off the power Operating Adjusting the volumeSelecting an input signal Temporarily muting the sound For a computer signal Searching an input signalSelecting an input signal  For no signalAdjusting the zoom Adjusting the projection positionAdjusting the picture position Adjusting the focus Using the automatic adjustment featureCorrecting the keystone distortions Keystone buttonFreezing the screen Using the magnify featureTemporarily blanking the screen Easy Menu Using the menu functionReset button Enter buttonAdvanced Menu Using the menu functionAdvanced Menu Aspect Picture ModeDescription ZoomEasy Menu Picture menu GammaPicture menu Color TempMY Memory LOAD-1, LOAD-2, LOAD-3, LOAD-4SAVE-1, SAVE-2, SAVE-3, SAVE-4 Image menu For a computer signalFor no signal Over ScanImage menu PhaseAuto Adjust SizeVideo NR Input menuProgressive Color SpaceVideo Format Input menuFrame Lock Resolution For some pictures, this function may not work wellShift Setup menuShift H Enter or Input button Setup menuPerfect FIT Standby Mode Monitor OUTSpeaker VolumeAudio menu AudioBlank Screen menuStart UP MyScreen registration is finished Capturing error has occurred. Please try againScreen menu MyScreen LockMessage Template Auto Search Option menuAuto on Auto OFF Option menuLamp Time MY Button ServiceMY Source Ghost FAN SpeedFilter Message KEY Lock Service Remote FreqFactory Reset Focus LockChanging the Password Using Security FeaturesInputting the Password SecurityTurning on the MyScreen Password Function Using the MyScreen Password FunctionIf you have forgotten your Password Setting the PasswordDescription Security Using the PIN Lock FunctionTurning the Password off Registering the PIN CodeTurning Off the PIN Lock Function If you have forgotten your PIN CodeSetting the Transition Detector Password Using the Transition Detector FunctionTurning On the Transition Detector Function Setting the Transition Detector off Writing the MY Text Using the MY Text Password functionDisplaying the MY Text Description Turning on the MY Text Password Mode Closed Caption menuDisplay ChannelMaintenance Replacing the lampHigh Voltage High Temperature Replacing the lampMaintaining the air-filter Filter unit Intake ventsMaintaining the air-filter Caring for the mirror and lens BlowerOther care Caring for the cabinet and remote controlInside of the projector Troubleshooting Related messagesRegarding the indicator lamps Power Temp LampResetting all settings Shutting the projector downSignal source does not correctly work Electrical power cord is not pluggedSignal cables are not correctly connected Input changeover settings are mismatchedMute function is working Volume is adjusted to an extremely low levelAUDIO/SPEAKER setting is not correct Lens door is not fully openedNot properly adjusted Color settings are not correctly adjustedColor Space setting is not suitable Whisper function is workingSpecifications SpecificationsRCA x 225 Specifications356 131

ED-A111 specifications

The Hitachi ED-A111 is a versatile and innovative projector that has gained widespread recognition for its exceptional performance and advanced features. Designed primarily for educational and professional settings, the ED-A111 integrates a host of technologies that enhance visual presentations and user experience.

One of the standout features of the Hitachi ED-A111 is its high brightness level, boasting up to 3,000 ANSI lumens. This makes it suitable for use in various lighting conditions, allowing for clear visuals even in well-lit environments. The projector's native XGA resolution (1024 x 768) ensures that images are rendered with high clarity, making it ideal for showcasing detailed presentations, graphs, and images.

The ED-A111 comes equipped with a range of connectivity options, including HDMI, VGA, and USB, enabling users to connect multiple devices seamlessly. This ensures compatibility with modern laptops, projectors, and other multimedia sources. Additionally, the projector features a built-in speaker, which enhances the overall presentation experience by providing quality audio without the need for external sound systems.

In terms of technology, the Hitachi ED-A111 utilizes 3LCD technology, which allows for vibrant colors and superior image quality. This approach also ensures that the projector maintains a consistent color balance, reducing the risk of color distortion and providing a lifelike viewing experience. The long-lasting lamp life of up to 5,000 hours further enhances the productivity of the ED-A111, minimizing the need for frequent replacements and reducing overall operational costs.

Another notable characteristic of the Hitachi ED-A111 is its portability. Weighing in at approximately 2.5 kg and featuring a compact design, this projector is easy to transport between different locations, making it a great choice for traveling professionals or educators who need to present in various settings.

Additionally, the ED-A111 offers a range of installation flexibility, with features like vertical keystone correction that helps to adjust the image for optimal viewing angles, ensuring that visuals are always displayed properly regardless of the projection surface.

Overall, the Hitachi ED-A111 stands out as a reliable and highly functional projector that combines advanced technology, user-friendly features, and exceptional portability, making it an excellent choice for educational institutions and businesses alike, looking to enhance their presentation capabilities.
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