Hitachi CP-X251 user manual Using the automatic adjustment feature, Adjusting the position

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Operating

Using the automatic adjustment feature

1. Press the AUTO button on the remote control.

VIDEO RGB SEARCH

€For an RGB signal

ASPECT

The vertical position, the horizontal position, the horizontal phase and the horizontal size will be automatically adjusted. ON

MAGNIFY

And the aspect ratio will be automatically set to default. Make sure that the application window is set to its maximum size prior to attempting to use this feature. A dark picture may still be incorrectly adjusted. Use a bright picture when adjusting.

€For a video signal or s-video signal

The video format best suited for the respective input signal will be selected automatically.

This function is available only when the AUTO mode is selected to the VIDEO FORMAT item in the INPUT menu (33). For a component video VLJQDOWKHVLJQDOW\SHLVLGHQWL¿HGDXWRPDWLFDOO\LQGHSHQGHQWO\RIWKLV function.

€For a video signal, s-video signal or component video signal

The vertical position, horizontal position and aspect ratio will be automatically set to default.

€For a component video signal

The horizontal phase will be automatically set to default.

Ɣ7KHDXWRPDWLFDGMXVWPHQWRSHUDWLRQUHTXLUHVDERXWVHFRQGV$OVRSOHDVH note that it may not function correctly with some input.

Adjusting the position

1. Press the POSITION button on the remote control. The “POSITION” indication will appear on the screen.

2. 8VHWKHFXUVRUEXWWRQVŸźŻŹWRDGMXVWWKHSLFWXUHposition.

OFF

FREEZE

MY BUTTON

KEYSTONE

12

POSITIONMENU

When you want to reset the operation, press the RESET button on the remote control during the operation.

To complete this operation, press the POSITION button again. Even if you don’t do anything, the dialog will automatically disappear after a few seconds.

Ɣ:KHQWKLVIXQFWLRQLVSHUIRUPHGDWDYLGHRVLJQDODFHUWDLQH[WUDVXFKDVDOLQH may appear outside a picture.

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Contents Trademark acknowledgment About this manualThank you for purchasing this projector Content About this manual Content Projector featuresSetting up Remote controlAbout contents of package Fastening the lens cover Lamp and vents of the projector. Ì It could cause a burn Part namesProjector Component Video portsCB/PB CR/PRRemote control Control buttonsCursor buttons ŸźŻŹ STANDBY/ON button MagnifySetting up WKHDLU¿OWHUArrangement Inch m Min Max DownAdjusting the projectors elevator Elevator feet Elevator buttonSecurity Bar Anti-theft chain or wire sold separately Using the Security BarHow to attach Connecting your devices About Plug-and-Play capabilityConnecting to a monitor output Examples of connection with a computerRGB out Audio out RS-232C USB CR/PR AudioExamples of connection with a VCR/DVD player Audio R outAudio L out Audio cable ScartConnecting power supply AC inlet Connector Power cordRemote control Putting batteriesUsing the remote control Changing the signal setting for the projectors remote sensorPower on/off Turning on the powerTurning off the power STANDBY/ONAdjusting the volume Selecting an input signalOperating Temporarily muting the soundSearching an input signal Adjusting the zoom and focusSelecting an input signal Selecting an aspect ratioUsing the automatic adjustment feature Adjusting the position€ For a video signal or s-video signal € For a component video signalUsing the magnify feature Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenAvailable function Remote control operation Operating the computer screenUSB mouse and keyboard control Press page Down buttonMultifunctional settings Using the menu functionEasy Menu Advanced MenuEasy Menu Easy Menu #5 Custom Ù #5 Default Ù #4 Custom Ù #4 Default Ù #3 Custom Picture Menu8VLQJWKHEXWWRQVŸźVZLWFKHVWKH*$00$PRGH GammaPicture Menu Color TempMY Memory LOAD1 Ù LOAD2 Ù LOAD3 Ù LOAD4SAVE4 ÙSAVE3 Ù SAVE2 Ù SAVE1 Phase Image MenuOver Scan PositionFor a video signal or s-video signal Auto AdjustFor a component video signal Image MenuVideo NR Input MenuProgressive Input Menu Video FormatFrame Lock RGBResolution SUHVVWKHŹEXWWRQSetup Menu When the zoom adjustment is set to the Tele telephoto focusKeystone Execute Normal Ù WhisperSetup Menu VolumeMirror Normal Ù Hinvert Ù Vinvert Ù+ 9,1957 AudioScreen Menu BlankScreen Menu Start UPMyScreen MyScreen LockMessage No Input is DetectedSync is OUT of Range Auto on Option MenuAuto Search Option Menu Auto OFFLamp Time MY ButtonHigh Ù Normal ServiceEnable Ù Disable Information Remote Freq1NORMAL Ù 2HIGH Using Security Features Inputting the PasswordChanging the Password SecurityUsing the MyScreen Password Function Description If you have forgotten your PasswordTurning on the MyScreen Password Setting the PasswordRegistering the PIN Code Using the PIN Lock FunctionTurning the Password off Turning Off the PIN Lock Function If you have forgotten your PIN CodeTurning On the Transition Detector Function Using the Transition Detector FunctionSetting the Transition Detector Password Setting the Transition Detector off Maintenance LampCase of replacement by yourself LampType number = DT00757 To lock it in placeType number = NJ22222 Handle Filter coverMark Option menu$LU¿OWHU Caring for the cabinet and remote control Other careInside of the projector Caring for the lensTroubleshooting Horizontal or vertical frequency of the input signalRelated messages Source specsRegarding the indicator lamps Power Lamp TempIndicator OffRegarding the indicator lamps Phenomenon Cases not involving a machine defect Brightness is adjusted to an extremely low level Freeze function is workingAdjust Brightness and/or Contrast settings to a Higher level using the menu function Pictures appearDark Select Normal for the Whisper item in the Setup Menu Using the menu functionWarranty and after-service 6SHFL¿FDWLRQ6SHFL¿FDWLRQV FRQWLQXHG
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CP-X251 specifications

The Hitachi CP-X251 is a versatile and reliable projector that is well-suited for educational and business environments. This model excels in delivering clear and vibrant images that enhance presentations, lectures, and meetings. With its robust features and advanced technologies, the CP-X251 stands out as an excellent choice for those seeking a dependable projection solution.

One of the main features of the Hitachi CP-X251 is its exceptional brightness. With a brightness rating of 2500 lumens, the projector is capable of producing clear images even in well-lit environments. This makes it ideal for classrooms and conference rooms where ambient light can be a challenge. The high brightness level is complemented by a high contrast ratio of 2000:1, ensuring that colors are vivid and details are sharp, thereby allowing for a more engaging visual experience.

The CP-X251 utilizes 3LCD technology, which is renowned for its ability to deliver accurate colors and enhanced image quality. This technology enables the projector to produce consistent and bright images across a wide range of color spectrums. It effectively reduces the chances of color saturation, ensuring that presenters can rely on the projector to accurately convey their visual messages.

Additionally, the Hitachi CP-X251 is designed with versatility in mind. It supports a variety of input options including HDMI, VGA, and S-Video, allowing users to connect multiple devices easily. This connectivity is crucial for modern presentations that often incorporate laptops, tablets, and other multimedia sources. Furthermore, the projector has a LAN port for network connectivity, facilitating remote management and monitoring, which is particularly advantageous for IT administrators in a corporate or educational setting.

The projector's lightweight design and compact dimensions make it highly portable, allowing for easy transport between different locations. This is especially valuable for educators and professionals who may need to carry their projector to various venues. The CP-X251 also features a long lamp life of up to 5000 hours in eco mode, reducing maintenance costs and the need for frequent lamp replacements.

In summary, the Hitachi CP-X251 combines advanced projection technologies, impressive brightness, and versatile connectivity features, making it an excellent choice for both educational and professional use. Its reliable performance, portability, and economical operation further solidify its position as a leading projector in its class.