Hitachi ED-A110 user manual Replacing the clock battery

Page 65

Maintenance

Replacing the clock battery

This projector has internal clock that uses a battery. When the clock of the network function does not work correctly, please try solution by replacement of the battery: HITACHI MAXELL, part number CR2032.

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. Place gently the projector upside down.

3. Remove the battery cover.

Turn the battery cover in the direction indicated as “OPEN” till it unlocks using a coin or something similar. When fi nishing turning the battery cover, pick its knob to remove it.

4. Take the old battery out.

Press the metal claw of the battery holder. Then the battery will come up. Remove it.

5. Put the new battery into the battery holder, according to the polarity markings (-) inside the holder, so that the side marked (+) of the battery is facing upward. Push the battery into the battery holder fully to fi x.

6. Put the battery cover into place, then turn it in the direction indicated as “CLOSE” until it fi xed, using a coin or something similar.

Battery cover

Close

Open

CLOSE

 

OPEN

Metal claw

NOTE • The internal clock will be initialized by removing the battery. For setting the clock, see the User's Manual - Network Guide.

WARNING ►Be careful of handling a battery, as a battery can cause explosion, cracking or leakage, which could result in a fi re, an injury, and environment pollution.

•Use only the specifi ed and perfect battery. Do not use a battery with damage, such as a scratch, a dent, rust or leakage.

•When a battery leaked, wipe the leakage out well with a waste cloth. If the leakage adhered to your body, immediately rinse it well with water. When a battery leaked in the battery holder, replace the batteries after wiping the leakage out.

•Make sure the plus and minus terminals are correctly aligned when loading a battery.

•Do not work on a battery; for example recharging or soldering.

•Keep a battery in a dark, cool and dry place. Never expose a battery to a fi re or water.

•Obey the local laws on disposing a battery.

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Contents Trademark acknowledgment About this manualThank you for purchasing this projector Contents Contents of package Projector Part namesPorts &10, Technicals 3 to Control buttonsRemote control Arrangement Setting upTable for 169 screen ArrangementTable for 43 screen Arrangement VCR/DVD Connecting with your devicesAbout Plug-and-Play capability Connecting your devicesConnecting with a power supply Using the cable cover Using the security bar and slotPreparing for the remote control Remote controlUsing as a simple PC mouse & keyboard Changing the frequency of remote control signalSTANDBY/ON button Power on/offTurning on the power Turn off the power Selecting an input signal Adjusting the volumeOperating Temporarily muting the soundSelecting an aspect ratio Searching an input signalSelecting an input signal Adjusting the picture position Adjusting the projection positionAdjusting the zoom Using the automatic adjustment feature Adjusting the focus For a computer signal  For a video signal and s-video signalCorrecting the keystone distortions Using the magnify featureKeystone button Magnify ON/OFF buttonTemporarily blanking the screen Freezing the screenFreeze button Blank buttonReset button Using the menu functionEasy Menu Enter buttonAdvanced Menu Using the menu functionDescription Picture ModeAspect ZoomEasy Menu Gamma Picture MenuColor Temp Picture MenuSAVE-1, SAVE-2, SAVE-3, SAVE-4 LOAD-1, LOAD-2, LOAD-3, LOAD-4MY Memory For no signal For a computer signalImage Menu Over ScanAuto Adjust PhaseImage Menu SizeProgressive Input MenuVideo NR Color SpaceFrame Lock Input MenuVideo Format Standard ResolutionVolume Setup MenuShift Shift HAudio Setup MenuSpeaker Blank Screen MenuStart UP Screen MenuMyScreen Lock Capturing error has occurred. Please try againMyScreen registration is finished Source Name MessageAuto on Option MenuAuto Search Lamp Time Option MenuAuto OFF MY Button ServiceFilter Message Service GhostFAN Speed Factory Reset Service Remote FreqKEY Lock Focus LockInputting the Password Using Security FeaturesChanging the Password SecurityIf you have forgotten your Password Using the MyScreen Password FunctionTurning on the MyScreen Password Function Setting the PasswordTurning the Password off Using the PIN Lock FunctionDescription Security Registering the PIN CodeIf you have forgotten your PIN Code Turning Off the PIN Lock FunctionTurning On the Transition Detector Function Using the Transition Detector FunctionSetting the Transition Detector Password Setting the Transition Detector off Displaying the MY Text Using the MY Text Password functionWriting the MY Text Description Turning on the MY Text Password Network Menu SetupNetwork Menu Enter or Input button ProjectorName To return to the menu To switch the image displayedDescription Shot Information Display Closed Caption MenuMode ChannelReplacing the lamp MaintenanceReplacing the lamp High Voltage High TemperatureMaintaining the air-filter Maintaining the air-filter Replacing the clock battery Caring for the mirror and lens Inside of the projector Caring for the cabinet and remote controlOther care Message Description There is no input signal TroubleshootingInternal temperature is rising Related messagesPower Lamp Temp Regarding the indicator lampsShutting the projector down Resetting all settingsSignal cables are not correctly connected Electrical power cord is not pluggedSignal source does not correctly work Input changeover settings are mismatchedAUDIO/SPEAKER setting is not correct Volume is adjusted to an extremely low levelMute function is working Lens door is not fully openedColor Space setting is not suitable Color settings are not correctly adjustedNot properly adjusted Whisper function is workingSpecifications Specifications356 Specifications225 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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