Hitachi CP-X251 user manual Operating, Adjusting the volume, Temporarily muting the sound

Page 18

Operating

Operating

Adjusting the volume

1. Press the VOLUME button on the remote control.

A dialog will appear on the screen to aid you in adjusting the volume.

2. 8VHWKHFXUVRUEXWWRQVŸźWRDGMXVWWKHYROXPH

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

Temporarily muting the sound

1. Press the MUTE button on the remote control.

A dialog will appear on the screen indicating that you have muted the sound.

To restore the sound, press the MUTE or VOLUME button. Even if you don’t do anything, the dialog will automatically disappear after a few seconds.

VIDEO RGB

SEARCH

 

ASPECT

 

AUTO

BLANK

MAGNIFY

HOME

PAGE UP

VOLUME

ON

 

 

 

 

END

PAGE DOWN

MUTE

ASPECT

 

AUTO

BLANK

MAGNIFY

HOME

PAGE UP

VOLUME

ON

 

 

 

OFF

END

PAGE DOWN

MUTE

 

 

 

FREEZE

MY BUTTON

KEYSTONE

12

Selecting an input signal

1. Press the INPUT button on the projector.

Each time you press the button, the projector switches its input port as below.

RGB IN1 Æ RGB IN2

VIDEO Æ S-VIDEO Æ COMPONENT VIDEO

1. Press the RGB button on the remote control to select an input port for the RGB signal.

Each time you press the button, the projector switches its RGB input port as below.

RGB IN1 ÅÆRGB IN2

VIDEO RGB SEARCH

ASPECT

AUTO BLANK

Ɣ,IWKH5*%EXWWRQLVSXVKHG ZKHQVZLWFKLQJIURP9,'(2WR5*%VLJQDOV  when TURN ON is selected for the AUTO SEARCH item in the OPTION menu WKHSURMHFWRUZLOOFKHFNWKH5*%,1SRUW¿UVW,IQRLQSXWLVGHWHFWHGDWWKHSRUW the projector will check the RGB IN2 port.

18

Image 18
Contents About this manual Thank you for purchasing this projectorTrademark acknowledgment Setting up ContentAbout this manual Content Projector features Remote controlAbout contents of package Fastening the lens cover Part names ProjectorLamp and vents of the projector. Ì It could cause a burn CB/PB ComponentVideo ports CR/PRCursor buttons ŸźŻŹ STANDBY/ON button Remote controlControl buttons MagnifySetting up WKHDLU¿OWHUArrangement Inch m Min Max DownAdjusting the projectors elevator Elevator feet Elevator buttonUsing the Security Bar How to attachSecurity Bar Anti-theft chain or wire sold separately Connecting your devices About Plug-and-Play capabilityRGB out Audio out RS-232C USB CR/PR Connecting to a monitor outputExamples of connection with a computer AudioAudio L out Audio cable Examples of connection with a VCR/DVD playerAudio R out ScartConnecting power supply AC inlet Connector Power cordRemote control Putting batteriesUsing the remote control Changing the signal setting for the projectors remote sensorTurning off the power Power on/offTurning on the power STANDBY/ONOperating Adjusting the volumeSelecting an input signal Temporarily muting the soundSelecting an input signal Searching an input signalAdjusting the zoom and focus Selecting an aspect ratio€ For a video signal or s-video signal Using the automatic adjustment featureAdjusting the position € For a component video signalUsing the magnify feature Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenUSB mouse and keyboard control Available function Remote control operationOperating the computer screen Press page Down buttonEasy Menu Multifunctional settingsUsing the menu function Advanced MenuEasy Menu Easy Menu 8VLQJWKHEXWWRQVŸźVZLWFKHVWKH*$00$PRGH #5 Custom Ù #5 Default Ù #4 Custom Ù #4 Default Ù #3 CustomPicture Menu GammaPicture Menu Color TempLOAD1 Ù LOAD2 Ù LOAD3 Ù LOAD4 SAVE4 ÙSAVE3 Ù SAVE2 Ù SAVE1MY Memory Over Scan PhaseImage Menu PositionFor a component video signal For a video signal or s-video signalAuto Adjust Image MenuInput Menu ProgressiveVideo NR Frame Lock Input MenuVideo Format RGBResolution SUHVVWKHŹEXWWRQKeystone Execute Setup MenuWhen the zoom adjustment is set to the Tele telephoto focus Normal Ù WhisperMirror Normal Ù Hinvert Ù Vinvert Ù+ 9,1957 Setup MenuVolume AudioScreen Menu BlankMyScreen Screen MenuStart UP MyScreen LockNo Input is Detected Sync is OUT of RangeMessage Option Menu Auto SearchAuto on Lamp Time Option MenuAuto OFF MY ButtonService Enable Ù DisableHigh Ù Normal Remote Freq 1NORMAL Ù 2HIGHInformation Changing the Password Using Security FeaturesInputting the Password SecurityTurning on the MyScreen Password Using the MyScreen Password FunctionDescription If you have forgotten your Password Setting the PasswordUsing the PIN Lock Function Turning the Password offRegistering the PIN Code Turning Off the PIN Lock Function If you have forgotten your PIN CodeUsing the Transition Detector Function Setting the Transition Detector PasswordTurning On the Transition Detector Function Setting the Transition Detector off Maintenance LampType number = DT00757 Case of replacement by yourselfLamp To lock it in placeType number = NJ22222 Handle Filter coverOption menu $LU¿OWHUMark Inside of the projector Caring for the cabinet and remote controlOther care Caring for the lensRelated messages TroubleshootingHorizontal or vertical frequency of the input signal Source specsIndicator Regarding the indicator lampsPower Lamp Temp OffRegarding the indicator lamps Phenomenon Cases not involving a machine defect Brightness is adjusted to an extremely low level Freeze function is workingDark Select Normal for the Whisper item in the Setup Menu Adjust Brightness and/or Contrast settings to aHigher level using the menu function Pictures appear Using the menu functionWarranty and after-service 6SHFL¿FDWLRQ6SHFL¿FDWLRQV FRQWLQXHG
Related manuals
Manual 1 pages 63.74 Kb

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.