Hitachi CP-X275 user manual Lamp, Do not use the projector with the lamp cover removed

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THE LAMP

HIGH VOLTAGE

HIGH TEMPERATURE

HIGH PRESSURE

Before replacing the lamp, check the serial number of the replacement lamp bulb (sold separately: DT00401 for CP-S225/DT00461 for CP-X275), then contact your local dealer. Before replacing the lamp, turn off the power, and unplug the power cord, then wait at least 45 minutes, in order to ensure that the lamp is properly cooled. Removing the lamp bulb while it is still hot could cause burns, or cause the lamp bulb to burst.

The LCD projector uses a glass lamp bulb. It is a mercury lamp with high WARNING internal pressure. High-pressure mercury lamps can break with a loud

bang, or burn out, if jolted or scratched, or through wear over time. Each lamp has a different lifetime, and some may burst or burn out soon after you start using them. In addition, when the bulb bursts, it is possible for shards of glass to fly into the lamp housing, and for gas containing mercury to escape from the projector’s vent holes.

•Handle with care: jolting or scratching could cause the lamp bulb to burst during use.

•If the replace lamp indicator (see "Related Messages" (Vol.2 7 ) and "Regarding the

indicator Lamps" (Vol.2 8 )) comes on, replace the lamp as soon as possible. Using the lamp for long periods of time, or past the replacement date, could cause it to burst. Do not use old (used) lamps; this is a cause of breakage.

•If the lamp breaks soon after the first time it is used, it is possible that there are electrical problems elsewhere besides the lamp. If this happens, contact your local dealer.

•If the lamp should break (it will make a loud bang when it does), ventilate the room well, and make sure not to breathe the gas that comes out of the projector vents, or get it in your eyes or mouth.

•If the lamp should break (it will make a loud bang when it does), unplug the power cord from the outlet, and make sure to request a replacement lamp from your local dealer. Note that shards of glass could damage the projector’s internals, or cause injury during handling, so please do not try to clean the projector or replace the lamp yourself.

•Obey local ordinances when disposing of used lamps. In most cases, it is possible to dispose of used bulbs in the same manner as used glass bottles, but in some cases, bulbs are sorted separately.

•Do not use the projector with the lamp cover removed.

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Contents Manuale Distruzioni Vol.1 Informazioni di base CP-S225WA/CP-X275WABrukerhåndbok Vol.1 Grunnleggende Contents Projector Features Devices you will be using to the projector Only use the power cord that came with the projectorAC inlet Projector Part NamesRGB button Audio port Audio R port L port Video portVideo button Angle Adjustment Setting UP the ProjectorPress the foot adjuster button Screen Adjusting the Screen Size and Projection DistanceTop view Side viewDVD players VCRs Laptop computers Desktop computers Connecting Your DevicesFunction Projector Port Connection Cables Ports and CablesConnecting to a Computer Connecting Your DevicesConnecting to a VCR Connecting to a DVD PlayerPutting batteries into the remote control unit Using the Remote ControlRemove the battery cover Close the battery coverOperating the remote control Turning on the Power Selecting an Input Signal Turning OFF the Power Press the Volume button Adjusting the VolumePress Buttons to adjust Volume Temporarily Muting the SoundUse Buttons to adjust Position Adjusting the PositionPress the Position button Automatic Adjustment for RGB Input Using the Automatic Adjustment FeatureAutomatic Adjustment for Video Input Press the Auto buttonPress the Keystone button Correcting Keystone DistortionsUse the , buttons to correct DistortionFreezing the Screen Using the Magnify FeatureSelecting the Aspect Ratio Signal SearchingTemporarily Blanking the Screen Select a menu using Buttons Then press Or Enter button Using the Menu FunctionsSelect an item using Buttons, then press Or Enter button Press Buttons to adjust the levelLamp High Voltage High Temperature High PressureDo not use the projector with the lamp cover removed Replacing the lamp Caring for the air filter AIR FilterNew air filter one specified for your projector Replacing the air filterOther Care Caring for the cabinet and remote control transmitterCaring for the inside of the projector Caring for the lensRegulatory Notices For Technical see the end of this manual Main Menu Multifunctional SettingsMain Menu PICTURE-2 Menu PICTURE-1 MenuPICTURE-1 Menu PICTURE-2 MenuInput Menu Input MenuAuto VideoScreen Menu Screen MenuBlank Start UPOption Menu Option MenuAuto OFF WhisperRelated Messages Power Lamp Temp Regarding the Indicator LampsVol.2-2 Phenomena That May Easily Be Mistaken for Machine DefectsVol.2-3 Vol.2-6Dimension Diagram SpecificationsSpecification Unit mmWarranty and AFTER-SERVICE Signal Terminal Specification Signal Connector PIN AssignmentRGB in 1/2 Sub 15-pin ShrinkResolution FH kHz FV Hz Rating Signal mode Display mode Example of Computer SignalInitial SET Signals Consist of header 7 bytes + command data 6 bytes Command dataRS-232C Communication ProtocolChanging the projector settings Set command Requesting projector status Get commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandRS-232C Communication Command data chartBe EF BA D2 Be EF AD D0 Be EF Ntsc PAL Hitachi Sales Europe GmbH Hitachi Europe GmbHHitachi Business Systems Nordic Hitachi France

CP-X275 specifications

The Hitachi CP-X275 is a versatile and reliable projector designed for a wide range of presentation needs in educational institutions and corporate environments. With its advanced features and user-friendly operation, the CP-X275 stands out as a powerful tool for enhancing visual communication.

At the heart of the CP-X275 is its impressive brightness, boasting a luminosity of 3,000 ANSI lumens. This high brightness level ensures that images remain clear and vibrant even in well-lit rooms. Coupled with a native XGA resolution of 1024 x 768 pixels, the projector provides sharp and detailed visuals, making it an ideal choice for displaying text-heavy presentations and intricate graphics.

One of the most notable technologies employed in the CP-X275 is the 3LCD system. This technology enables the projector to deliver brilliant colors and smooth images by utilizing three separate LCD panels—one for each primary color (red, green, and blue). This results in high color accuracy and enhances the overall viewing experience.

The CP-X275 also prioritizes ease of setup and usability. It features a range of connectivity options including HDMI, VGA, and USB ports, allowing seamless integration with various devices such as laptops, computers, and media players. The inclusion of a USB Type-A port also enables direct playback of presentations from USB flash drives, eliminating the need for additional equipment.

Another characteristic that sets the CP-X275 apart is its long-lasting lamp. With an estimated lamp life of up to 5,000 hours in Normal mode and up to 10,000 hours in Eco mode, users can benefit from reduced maintenance costs and extended viewing periods before lamp replacement is necessary.

Additionally, the projector is equipped with keystone correction technology, which allows for quick adjustments to the image to eliminate distortion when projecting at an angle. This feature enhances flexibility in placement and ensures a professional-looking presentation every time.

The Hitachi CP-X275 shines in its performance, reliability, and user-friendly features. Its combination of high brightness, color accuracy, and versatile connectivity options make it an excellent choice for educators and professionals seeking a dependable projector that delivers exceptional quality in a variety of settings. Whether in a classroom, conference room, or auditorium, the CP-X275 is designed to meet the diverse needs of any audience.
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