Hitachi CP-X275 user manual Correcting Keystone Distortions, Press the Keystone button

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CORRECTING KEYSTONE DISTORTIONS

 

STANDBY/ON

VIDEO

RGB SEARCH

ASPECT

AUTO BLANK

MAGNIFY

VOLUME

ON

 

 

MUTE

OFF

 

FREEZE

KEYSTONE

POSITION

MENU

 

ENTER

ESC

RESET

1

Press the KEYSTONE button

KEYSTONE

As illustrated on the right, a dialog will appear

 

on the screen to aid you in correcting the distortion.

KEYSTONE

16

2

Use the , buttons to correct the

 

distortion

Press the KEYSTONE button again to close the dialog and complete this operation. (Even if you don't do anything, the dialog will automatically disappear after a few seconds.)

NOTE

This function may not be work well with some types of input signals.

The adjustable range for correcting keystone distortions will vary with the type of input signal.

20

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Contents CP-S225WA/CP-X275WA Manuale Distruzioni Vol.1 Informazioni di baseBrukerhåndbok Vol.1 Grunnleggende Contents Projector Features Only use the power cord that came with the projector Devices you will be using to the projectorAC inlet Projector Part NamesAudio port Audio R port L port Video port RGB buttonVideo button Setting UP the Projector Angle AdjustmentPress 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 SoundAdjusting the Position Use Buttons to adjust 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 FeatureSignal Searching Selecting the Aspect RatioTemporarily 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 levelHigh Voltage High Temperature High Pressure LampDo 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 Multifunctional Settings Main MenuMain 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.