Hitachi ED-A110 user manual Caring for the mirror and lens

Page 66

Maintenance

Caring for the mirror and lens

If the projection mirror or lens is flawed, soiled or fogged, it could cause deterioration of display quality. Please take care of the mirror and lens, being cautious of handling.

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

2. The lens door can be opened manually. Please hold both side of the lens door and slowly open it until it is locked with clicking sound.

3. Wipe softly the mirror and lens with a cleaning cloth for lens on the market, being careful not to give any damage on the mirror and lens. For around edge of the mirror and lens where

might be difficult to be wiped out, please use an air blower for cameras on the market to clean up.

To close the lens door properly, please take the

 

4. following procedure.

 

(1) Plug in the projector.

 

(2) Turn on the power switch.

 

Even though the lens door starts to close, it

Cleaning cloth

might not be closed properly.

 

(3) Press the STANDBY/ON button, so that the

 

lamp starts to light up.

 

(4) After the POWER indicator turns to steady

 

green, press the STANDBY/ON button twice to

 

turn off the projector.

 

The lens door will close properly.

 

Blower

NOTE • When the lens door is closed manually, it may not shut properly.

WARNING ►Before caring for the projection mirror and lens, turn the projector off and unplug the power cord, then cool the projector sufficiently. ►Do not use a vacuum cleaner to clean the projection mirror or lens, since it might give some damage.

►Do not use cleaners or chemicals other than those specified in this manual. Especially the mirror has to be paid special attention, since these materials might give serious damage on the mirror.

CAUTION ►Be careful not to pinch your finger with the lens door, to prevent an injury.

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Contents About this manual Thank you for purchasing this projectorTrademark acknowledgment Contents Contents of package Part names ProjectorControl buttons Ports &10, Technicals 3 toRemote control Setting up ArrangementArrangement Table for 43 screenTable for 169 screen Arrangement Connecting with your devices VCR/DVDConnecting your devices About Plug-and-Play capabilityConnecting with a power supply Using the security bar and slot Using the cable coverRemote control Preparing for the remote controlChanging the frequency of remote control signal Using as a simple PC mouse & keyboardPower on/off Turning on the powerSTANDBY/ON button Turn off the power Operating Adjusting the volumeSelecting an input signal Temporarily muting the soundSearching an input signal Selecting an input signalSelecting an aspect ratio Adjusting the projection position Adjusting the zoomAdjusting the picture position  For a computer signal Adjusting the focusUsing the automatic adjustment feature  For a video signal and s-video signalKeystone button Using the magnify featureCorrecting the keystone distortions Magnify ON/OFF buttonFreeze button Freezing the screenTemporarily blanking the screen Blank buttonEasy Menu Using the menu functionReset button Enter buttonUsing the menu function Advanced MenuAspect Picture ModeDescription ZoomEasy Menu Picture Menu GammaPicture Menu Color TempLOAD-1, LOAD-2, LOAD-3, LOAD-4 MY MemorySAVE-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 SpaceInput Menu Video FormatFrame Lock Resolution StandardShift Setup MenuVolume Shift HSetup Menu SpeakerAudio Screen Menu BlankScreen Menu Start UPCapturing error has occurred. Please try again MyScreen registration is finishedMyScreen Lock Message Source NameOption Menu Auto SearchAuto on Option Menu Auto OFFLamp Time Service MY ButtonService 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 CodeUsing the Transition Detector Function Setting the Transition Detector PasswordTurning On the Transition Detector Function Setting the Transition Detector off Using the MY Text Password function Writing the MY TextDisplaying the MY Text Description Turning on the MY Text Password Setup Network MenuNetwork Menu Projector NameEnter or Input button To switch the image displayed Description ShotTo return to the menu Information Mode Closed Caption MenuDisplay ChannelMaintenance Replacing the lampHigh Voltage High Temperature Replacing the lampMaintaining the air-filter Maintaining the air-filter Replacing the clock battery Caring for the mirror and lens Caring for the cabinet and remote control Other careInside of the projector Internal temperature is rising TroubleshootingMessage Description There is no input signal Related messagesRegarding the indicator lamps Power Lamp TempResetting 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 Specifications225 Specifications356 131

ED-A110 specifications

The Hitachi ED-A110 is a versatile, high-performance projector designed to meet the needs of both professional environments and educational institutions. Known for its exceptional image quality and user-friendly features, the ED-A110 has carved a niche for itself in the competitive world of projection technology.

One of the standout features of the ED-A110 is its impressive brightness, rated at 4,000 ANSI lumens. This high brightness level allows for clear and vibrant images even in well-lit environments, making it ideal for conference rooms, classrooms, and auditoriums. The projector's high contrast ratio ensures that darker scenes retain detail without sacrificing the overall vibrancy of the image, providing a balanced and engaging viewing experience.

The ED-A110 employs advanced projection technologies, including DLP (Digital Light Processing) technology, which enhances color accuracy and provides smooth motion handling. This makes it suitable for displaying video content, animated presentations, and graphics, ensuring that every detail is rendered with precision. The projector supports a native resolution of XGA (1024 x 768) but is capable of accepting various input resolutions, making it adaptable for different content types.

Connectivity is another strong suit of the Hitachi ED-A110. It features multiple input options, including HDMI, VGA, and composite video, allowing users to connect a wide range of devices, such as laptops, Blu-ray players, and cameras. The inclusion of a built-in USB port adds further versatility, enabling users to project content directly from USB flash drives without needing a connected computer.

The projector also offers several user-friendly features, such as a quick start function, which allows for fast boot-up and immediate use. Its lightweight design facilitates ease of transport, making it suitable for mobile presentations. Additionally, the ED-A110 supports various image adjustment technologies, including keystone correction, which helps in aligning the projected image even when the projector is placed at an angle.

Environmentally conscious users will appreciate the ED-A110’s energy-efficient operation, featuring an Energy Saver mode that reduces power consumption while extending lamp life. Overall, the Hitachi ED-A110 combines professional-grade features with user-friendly functionality, making it an excellent choice for any presentation setting. Its blend of high brightness, advanced technologies, and versatile connectivity truly sets it apart in the projector market.
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