Hitachi PJ-LC9 user manual Type number = DT00707, Case of replacement by yourself

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After making sure that the projector has cooled adequately, slowly turn over the projector, so that the bottom is facing up.

Maintenance

A lamp has a finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended.

To prepare a new lamp, contact your dealer and tell the lamp type number.

Type number = DT00707

1. Turn the projector off, and unplug the power cord. Allow the lamp to cool for at least 45 minutes.

2. Prepare a new lamp.

If the projector is mounted on the ceiling, or if the lamp has broken, also ask the dealer to replace the lamp.

In the case of replacement by yourself,

3.

4. Please loosen the screw (marked by arrow). Then, unhook the claws of the lamp cover and remove the lamp cover.

5. Loosen the 2 screws (marked by arrow) of the lamp, and slowly pick up the lamp by the handles.

Please be careful in handling the lamp. Breaking the lamp could cause an injury and an escape of gas containing mercury.

6. Insert the new lamp, and retighten firmly the

2 screws that are loosened in the previous process to lock it in place.

48

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Contents Manuel dutilisation Guide dutilisation ProjectorUser’s Manual Operating Guide Bedienungsanleitung BenutzerhandbuchEspañol Manual de usuario Adicional Français Manuel dutilisation SupplémentaireDeutsch Bedienungsanleitung Zusätzlicher 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 ProjectorMagnify Remote controlControl buttons 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 STANDBY/ON Turning on the powerButton Power switch Turning off the power Adjusting the volume Temporarily muting the soundSelecting an input signal Searching an input signalSelecting an aspect ratio For a 169 signalFor a 43 signal Using the automatic adjustment feature Adjusting the zoom magnifying powerAdjusting the focus Adjusting the position Correcting the keystone distortionsUsing the partial magnify feature Freezing the screenTemporarily blanking the screen To choose the target menu Using the menu functionTo display a menu Enter Setup MenuTo choose the target item 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 GammaColor Temp High  MiddleCustom  LOW 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 SpeedFilter Message Factory ResetGhost 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 lens Caring for the cabinet and remote controlInside of the projector 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.