Hitachi PJ-LC9 user manual Inside of the projector, Caring for the lens

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Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.
Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.

Maintenance

Inside of the projector

In order to ensure the safe use of your projector, please have it cleaned and inspected by your dealer about once every year.

Caring for the lens

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

1.

2. After making sure that the projector is cool adequately, lightly wipe the lens with a commercially available lens-cleaning wipe. Do not touch the lens directly with your hand.

Caring for the cabinet and remote control

Incorrect care could have adverse influence such as discoloration, peeling paint, etc.

1.

2. After making sure that the projector is cool adequately, lightly wipe with gauze or a soft cloth.

If soiling is severe, dip soft cloth in water or a neutral cleaner dilute in water, and wipe lightly after wringing well. Then, wipe lightly with a soft, dry cloth.

WARNING ►Do not take care of the projector during use or immediately after use. Handling while the projector is in a high temperature could cause a burn and/ or malfunction to the projector. Before operating, make sure that the power switch is off, that the power cord is not plugged in, and that the projector is cool adequately. ►Never try to care for the inside of the projector personally. Doing is so dangerous.

►Avoid wetting the projector or inserting liquids in the projector. It could result in a fire, an electric shock, and/or malfunction to the projector.

Do not put a container containing water, cleaner or chemicals near the projector.

Do not use aerosols or sprays.

CAUTION ►Please take right care of the projector according to the following. Incorrect care could cause not only an injury but adverse influence such as discoloration, peeling paint, etc.

Do not use cleaner or chemicals other than those listed above.

Do not polish or wipe with hard objects.

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Contents Manuel dutilisation Guide dutilisation ProjectorUser’s Manual Operating Guide Bedienungsanleitung BenutzerhandbuchFrançais Manuel dutilisation Supplémentaire Deutsch Bedienungsanleitung ZusätzlicherEspañol Manual de usuario Adicional Thank you for purchasing this projector Trademark acknowledgmentBefore use Power on/offTurning on the power Turning off the power PreparationsTroubleshooting Multifunctional settingsMaintenance Warranty and after-service SpecificationsProjector features About this manualAbout contents of package Part names ProjectorRemote control Control buttonsMagnify Strap Fastening the lens coverProjector Bottom side Strap ringAbout the filter cover bottom-up use TabsWhen put on a table When suspended from the ceiling ArrangementScreen size Projection distance Screen height Inch For 169 screensFor 43 screens 120Adjusting the projector’s elevator Elevator feet Elevator buttonConnecting your devices Examples of connection with a VCR/DVD playerExamples of connection with a computer Vesa Text Example of computer signalAbout Plug-and-Play capability VesaConnecting power supply Power switch AC inletLoading batteries into the remote control Using the remote control Turning on the power Button Power switchSTANDBY/ON Turning off the power Adjusting the volume Temporarily muting the soundSelecting an input signal Searching an input signalFor a 169 signal For a 43 signalSelecting an aspect ratio Adjusting the zoom magnifying power Adjusting the focusUsing the automatic adjustment feature Adjusting the position Correcting the keystone distortionsUsing the partial magnify feature Freezing the screenTemporarily blanking the screen Using the menu function To display a menuTo choose the target menu Setup Menu To choose the target itemEnter To return to the previous menu To resetTo operate To close the menuKeystone AspectZoom ModeWhisper ResetSharpness MirrorPicture menu #1 Default  #1 Custom  #2 Default#3 Custom  #3 Default  #2 Custom GammaHigh  Middle Custom  LOWColor Temp LOAD1  LOAD2  LOAD3  LOAD4 TV  Film  Turn OFFProgressive SAVE4 SAVE3  SAVE2  SAVE1For an RGB signal For a 169 signalFor a 43 signal Image menuPosition PhaseOver Scan SizeAuto Adjust Execute For a video signal or s-video signalAuto  Ntsc  PAL  Secam Input menuColor Space Turn on  Turn OFFNormal  Whisper Setup menuVolume Normal  Hinvert  Vinvert  H&VINVERTOSD Bright Screen menuMenu Position Bright  DarkStart UP No Input is Detected MyScreen LockMessage Sync is OUT of RangeRGB  S-VIDEO  Video Reset  CancelOption menu Auto OFFEnable  Disable ServiceAuto Adjust FAN SpeedFactory Reset GhostFilter Message Lamp Case of replacement by yourself Type number = DT00707Center point of claws Tabs Usual filter cover Air filterType number = NJ22642 Filter cover for bottom-up usePush mark Usual filter coverCaring for the cabinet and remote control Inside of the projectorCaring for the lens Horizontal or vertical wavelength of the input signal There is no input signalInternal portion temperature is rising Related messagesRegarding the indicator lamps There is a possibility that the interior portion Indicator Cooling fan is not operatingIt is time to clean the air filter Has become heatedPhenomena that may easily be taken as machine defects If the situation cannot be correctedColor settings are not correctly adjusted Volume is adjusted to an extremely low levelBrightness is adjusted to an extremely low level Color Space setting is not suitableCommunication port SpecificationRGB input Video inputDimension diagram Unit mmHitachi Europe GmbH Munich Office Hitachi Home & Life Solutions, Inc. Middle East OfficeDigital Media Div Hitachi Europe S.r.l
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PJ-LC9 specifications

The Hitachi PJ-LC9 is a compact and versatile projector, renowned for its cutting-edge features and outstanding performance. Ideal for business presentations, educational settings, and home theater use, it blends functionality with user-friendly design. With its impressive specifications, the PJ-LC9 caters to the demands of professionals and casual users alike.

One of the key features of the PJ-LC9 is its native resolution of 1024 x 768 pixels (XGA), which ensures crisp and clear images. This resolution is particularly beneficial for presentations containing detailed graphs, charts, and high-quality images. The projector’s brightness of 2500 ANSI lumens makes it suitable for use in a variety of lighting conditions, allowing it to shine in both dim and well-lit environments.

The PJ-LC9 employs advanced LCD technology, which enhances color accuracy and contrast, providing vibrant and lifelike visuals. This technology aids in delivering sharp and vivid images, which is crucial for capturing and maintaining the audience's attention during presentations or watching media content.

Another standout characteristic of the PJ-LC9 is its lightweight design, weighing just 2.5 kg, which makes it highly portable. Its compact form factor allows users to effortlessly transport it between locations, making it an excellent choice for traveling professionals and educators who need to present on-the-go.

Connectivity options are another advantage of the Hitachi PJ-LC9. It comes equipped with multiple input ports, including HDMI, VGA, and USB, enabling users to connect various devices such as laptops, desktops, and media players without hassle. The inclusion of RS-232C serial connection also makes it compatible with computer control for automation and control purposes.

Additionally, the projector features a built-in 1W speaker, providing adequate sound output for small spaces, although external speakers may still be preferable for larger venues. The PJ-LC9 also supports a range of aspect ratios, including 4:3 and 16:9, allowing for flexibility depending on the content being presented.

In terms of maintenance, the PJ-LC9 utilizes a long-lasting lamp that can deliver up to 3000 hours of operation in standard mode, extending to around 5000 hours in eco mode. This longevity ensures reduced maintenance costs and downtime for users.

In summary, the Hitachi PJ-LC9 is a reliable, feature-rich projector that excels in performance and versatility. Its combination of high resolution, brightness, portability, and connectivity options make it a popular choice for professionals and educators seeking an efficient and effective projection solution.