Hitachi ED-A111 user manual Regarding the indicator lamps, Power Temp Lamp

Page 65

Troubleshooting

Regarding the indicator lamps

When operation of the LAMP, TEMP and POWER indicators differs from usual, check and cope with it according to the following table.

POWER

TEMP

LAMP

Description

indicator

indicator

indicator

 

 

 

 

 

Lighting

Turned

Turned

The projector is in a standby state.

In Orange

off

off

Please refer to the section “Power on/off”.

Blinking

Turned

Turned

The projector is warming up.

In Green

off

off

Please wait.

Lighting

Turned

Turned

The projector is in an on state.

In Green

off

off

Ordinary operations may be performed.

Blinking

Turned

Turned

The projector is cooling down.

In Orange

off

off

Please wait.

 

 

 

The projector is cooling down. A certain error has

Blinking

(discre-

(discre-

been detected.

Please wait until POWER indicator finishes blinking,

In Red

tionary)

tionary)

and then perform the proper measure using the item

 

 

 

descriptions below.

 

 

 

The lamp does not light, and there is a possibility that

 

 

 

interior portion has become heated.

Blinking

 

 

Please turn the power off, and allow the projector to

 

 

cool down at least 20 minutes. After the projector has

In Red

Turned

Lighting

sufficiently cooled down, please make confirmation of the

or

following items, and then turn the power on again.

off

In Red

Lighting

• Is there blockage of the air passage aperture?

 

 

In Red

 

 

• Is the air-filter dirty?

 

 

 

• Does the peripheral temperature exceed 35°C?

 

 

 

If the same indication is displayed after the remedy,

 

 

 

please change the lamp referring to the section “Lamp”.

Blinking

 

 

The lamp cover has not been properly fixed.

 

 

Please turn the power off, and allow the projector to cool down

In Red

Turned

Blinking

at least 45 minutes. After the projector has sufficiently cooled

or

down, please make confirmation of the attachment state of the

off

In Red

Lighting

lamp cover. After performing any needed maintenance, turn

 

 

In Red

 

 

the power on again. If the same indication is displayed after

 

 

 

the remedy, please contact your dealer or service company.

Blinking

 

 

The cooling fan is not operating.

 

 

Please turn the power off, and allow the projector to cool down at

In Red

Blinking

Turned

least 20 minutes. After the projector has sufficiently cooled down,

or

please make confirmation that no foreign matter has become

In Red

off

Lighting

caught in the fan, etc., and then turn the power on again.

 

 

In Red

 

 

If the same indication is displayed after the remedy,

 

 

 

please contact your dealer or service company.

 

 

 

The lens door is not opened or closed properly.

 

 

 

One of the followings has been happened.

Lighting

Turned

Turned

• The lens door is not opened properly, when the projector is turned on.

• The lens door is not closed properly, when the projector is turned off.

In Red

off

off

• The lens door position is shifted, while the projector is working.

 

 

 

Restart the projector, after confirming that there is nothing

 

 

 

that the lens door hits while opening or closing.

(continued on next page)

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Contents Trademark acknowledgment About this manualThank you for purchasing this projector Contents Contents of package Mirror 16 Part namesProjector 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 &20Ceiling mount Usual use Setting upArrangement Table for 169 screen ArrangementTable for 43 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 picture position Adjusting the projection positionAdjusting the zoom Using the automatic adjustment feature Adjusting the focusKeystone button Correcting the keystone distortionsTemporarily blanking the screen Using the magnify featureFreezing the screen Reset button Using the menu functionEasy Menu Enter buttonAdvanced Menu Using the menu functionAdvanced Menu Description 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 For some pictures, this function may not work well ResolutionShift H Setup menuShift Perfect FIT Setup menuEnter or Input button Monitor OUT Standby ModeAudio menu VolumeSpeaker AudioStart UP Screen menuBlank Screen menu Capturing error has occurred. Please try againMyScreen registration is finished MyScreen LockMessage Template Auto on Option menuAuto Search Lamp Time Option menuAuto OFF MY Source ServiceMY Button Filter Message FAN SpeedGhost 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 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 lensInside of the projector Caring for the cabinet and remote controlOther care 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 workingRCA x SpecificationsSpecifications 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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