Hitachi ED-A111 Color settings are not correctly adjusted, Color Space setting is not suitable

Page 69

Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

Phenomenon

Cases not involving a machine defect

Reference

page

 

 

 

 

 

Video screen

The FREEZE function is working.

23

display freezes.

Press FREEZE button to restore the screen to normal.

 

 

Color settings are not correctly adjusted.

27, 29,

Colors have a

Perform picture adjustments by changing the COLOR

faded- out

TEMP, COLOR, TINT and/or COLOR SPACE settings,

33

appearance, or

using the menu functions.

 

Color tone is

COLOR SPACE setting is not suitable.

 

poor.

Change the COLOR SPACE setting to AUTO, RGB,

33

 

SMPTE240, REC709 or REC601.

 

 

The brightness and/or contrast are adjusted to an

 

 

extremely low level.

27, 28

 

Adjust BRIGHTNESS and/or CONTRAST settings to a

 

 

Pictures appear

higher level using the menu function.

 

The whisper function is working.

27, 37

dark.

Select BRIGHT for WHISPER item in the SETUP menu.

 

 

 

The lamp is approaching the end of its product

 

 

lifetime.

58, 59

 

Replace the lamp.

 

 

Either the focus and/or horizontal phase settings are

 

 

not properly adjusted.

21, 32

 

Adjust the focus using the focus ring, and/or H PHASE

Pictures appear

 

using the menu function.

 

blurry.

 

 

The lens or mirror is dirty or misty.

62

 

 

Clean the lens or mirror referring to the section “Caring for

 

the lens”.

 

RS-232C does

The SAVING function is working.

38

Select NORMAL for STANDBY MODE item in the SETUP

not work.

menu.

 

 

 

NOTE • Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and it does not constitute or imply a machine defect.

69

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Contents About this manual Thank you for purchasing this projectorTrademark acknowledgment Contents Contents of package Part names ProjectorMirror 16 CB/PB, CR/PR Control buttonsComputer button &18 MY SOURCE/DOC.CAMERA button &18 Remote controlMY Button 1 button &46 MY Button 2 button &46 Position button &20Setting up ArrangementCeiling mount Usual use Arrangement Table for 43 screenTable for 169 screen Arrangement PCs Connecting with your devicesMonitor VCR/DVDAbout Plug-and-Play capability Connecting your devicesAC Inlet Power cord with the socket Connecting with a power supplyUsing the cable cover Using the security bar and slotSecurity slot Security bar Tightencover. the screw to fix the cablePreparing for the remote control Remote control30º 30º ApproxChanging the frequency of remote control signal Turning on the power Power on/offPower indicator Power switchTurn off the power Selecting an input signal Adjusting the volumeOperating Temporarily muting the soundSelecting an input signal Searching an input signal For a computer signal  For no signalAdjusting the projection position Adjusting the zoomAdjusting the picture position Using the automatic adjustment feature Adjusting the focusKeystone button Correcting the keystone distortionsUsing the magnify feature Freezing the screenTemporarily blanking the screen Reset button Using the menu functionEasy Menu Enter buttonUsing the menu function Advanced MenuAdvanced Menu Description Picture ModeAspect ZoomEasy Menu Gamma Picture menuColor Temp Picture menuLOAD-1, LOAD-2, LOAD-3, LOAD-4 MY MemorySAVE-1, SAVE-2, SAVE-3, SAVE-4 For no signal For a computer signalImage menu Over ScanAuto Adjust PhaseImage menu SizeProgressive Input menuVideo NR Color SpaceInput menu Video FormatFrame Lock For some pictures, this function may not work well ResolutionSetup menu ShiftShift H Setup menu Enter or Input buttonPerfect FIT Monitor OUT Standby ModeAudio menu VolumeSpeaker AudioScreen menu BlankStart UP Screen menu Capturing error has occurred. Please try againMyScreen registration is finished MyScreen LockMessage Template Option menu Auto SearchAuto on Option menu Auto OFFLamp Time Service MY ButtonMY Source FAN Speed GhostFilter Message 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 FunctionUsing 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 Display Closed Caption menuMode ChannelReplacing the lamp MaintenanceReplacing the lamp High Voltage High TemperatureFilter unit Intake vents Maintaining the air-filterMaintaining the air-filter Blower Caring for the mirror and lensCaring for the cabinet and remote control Other careInside of the projector Related messages TroubleshootingPower Temp Lamp 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 SpecificationsRCA x 356 Specifications225 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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