Hitachi CP-RX70 user manual Resolution

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INPUT Menu

INPUT Menu (continued)

Item

Description

The resolution for the COMPUTER IN1 and COMPUTER IN2 input signals can be set on this projector.

(1)In the INPUT menu select the RESOLUTION using the ▲/▼ buttons and press the ► button.

The RESOLUTION menu will be displayed.

(2)In the RESOLUTION menu, select the resolution you wish to display using the ▲/▼ buttons.

Selecting AUTO will set a resolution appropriate to the input signal.

(3)Pressing the ► or ENTER button when selecting a STANDARD resolution will automatically adjust the horizontal and vertical positions, clock phase and horizontal size and automatically select an aspect ratio. The INFORMATION dialog (40) will be displayed.

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COMPUTER 1 1280x 768@ 60

RESOLUTION

(4)To set a custom resolution use the ▲/▼ buttons to select the CUSTOM and the CUSTOM RESOLUTION box will be displayed. Set the horizontal (HORZ) and vertical (VERT) resolutions using the ▲/▼/◄/► buttons.

Although not all resolutions are guaranteed.

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(5)To save the setting place the cursor on the right-most digit and press the ► button.

The horizontal and vertical positions, clock phase and horizontal size will be automatically adjusted and an aspect ratio will be automatically selected.

After the INFORMATION (40) dialog has displayed for about 10 seconds the screen will return to the RESOLUTION menu displaying the changed resolution.

COMPUTER1 992x 744@ 60

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(6)To revert back to the previous resolution without saving changes place the cursor on the left-most digit and press the ◄ button.

The screen will then return to the RESOLUTION menu displaying the previous resolution.

•For some pictures, this function may not work well.

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Contents About this manual Thank you for purchasing this projectorTrademark acknowledgment Content Contents of package Fastening the lens coverReplacing the filter cover for bottom-up use HOT Part namesProjector BottomControl panel Remote controlBack Remote control 3 4 5On a horizontal surface Setting upArrangement Suspended from the ceilingSetting up Connecting your devices VCR/DVD playerConnecting your devices About Plug-and-Play capabilityConnecting power supply Using the security slotSecurity slot Remote control Putting batteriesAbout the remote control signal Changing the frequency of remote control signalPower on/off Turning on the powerTurning off the power 31, the volume adjustment is disable Adjusting the volumeSelecting an input signal Operating For a PC signal Searching an input signalSelecting an input signal  For no signalAdjusting the projectors elevator Adjusting the zoom and focusFocus ring Using the automatic adjustment feature Adjusting the positionUsing the magnify feature Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenUsing the menu function Easy MenuAdvanced Menu Aspect Picture ModeDescription KeystoneEasy Menu Picture Menu GammaPicture Menu Using the / buttons switches the color temperature modeSelecting a mode whose name includes Custom and then pressing the button orMY Memory LOAD1, LOAD2, LOAD3, LOAD4SAVE1, SAVE2, SAVE3, SAVE4 Image Menu Using the / buttons switches the mode for aspect ratio43 ó 169 ó Small For no signal Over ScanImage Menu PhaseAuto Adjust SizeVideo NR Input MenuProgressive Color SpaceInput Menu Video FormatFrame Lock Resolution Setup Menu VolumeAudio Screen Menu BlankScreen Menu Start UPCapturing error has occurred. Please try again MyScreenMyScreen registration is finished Message Source NameAuto on Option MenuAuto Search Auto OFFOption Menu Lamp TimeMY Button Ghost Service FAN SpeedSelect a color element of ghost using Buttons Disappear ghostKEY Lock ServiceFilter Message Remote FreqIt shows the information about the current input Factory ResetInformation Frame Lock message on the dialog means the frame lockChanging 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 PasswordSecurity Using the PIN Lock FunctionTurning the Password off Registering the PIN CodeTurning Off the PIN Lock Function If you have forgotten your PIN CodeLamp MaintenanceCase of replacement by yourself Type number DT00781 Replacing the lampLamp warning LampType number MU03602 Cleaning the air filterAir filter Filter coverPage Internal temperature is rising TroubleshootingThere is no input signal Related messagesRegarding the indicator lamps Resetting all settings Regarding the indicator lampsShutting the projector down Signal source does not correctly work Electrical power cord is not pluggedSignal cables are not correctly connected Input changeover settings are mismatchedNot properly adjusted Color settings are not correctly adjustedColor Space setting is not suitable Play monitorSpecifications SpecificationAir filter MU03602

CP-RX70 specifications

The Hitachi CP-RX70 is a versatile and powerful LCD projector designed for both educational and business environments. This model stands out with its compact size and lightweight design, making it highly portable while still offering reliable performance. With a resolution of 1024 x 768 pixels (XGA) and a brightness of 2700 ANSI lumens, the CP-RX70 ensures that presentations are clear, vibrant, and visible even in well-lit rooms.

One of the key features of the CP-RX70 is its advanced color technology. Hitachi utilizes a threeLCD system that enhances color reproduction, delivering rich and accurate colors for various content presentations. This makes it particularly suitable for displaying detailed images, charts, and videos, ensuring that every visual component is depicted with clarity and vibrancy.

The projector also boasts a contrast ratio of 600:1, providing deeper blacks and brighter whites that enhance the overall image quality. This level of contrast is essential for presentations that require nuanced visuals, making them more engaging and impactful for the audience.

In terms of connectivity, the Hitachi CP-RX70 offers multiple input options, including HDMI, VGA, and composite video, allowing users to easily connect various devices, such as laptops, DVD players, and document cameras. This flexibility in connectivity ensures that users can switch between devices with minimal hassle, enhancing the overall user experience during meetings or classes.

Hitachi has also integrated several convenient features to improve usability. The projector includes a built-in speaker, which adds to the overall functionality, negating the need for external audio for most presentations. Furthermore, the CP-RX70 comes with a remote control, providing users with a seamless way to operate the projector from a distance.

Another notable characteristic of this model is its energy-efficient design. The CP-RX70 has an eco mode that reduces power consumption and extends the life of the lamp, which can last up to 5,000 hours. This not only lowers operating costs but also contributes to environmental sustainability.

Overall, the Hitachi CP-RX70 is designed to meet the demands of modern presentations, combining portability, rich image quality, and user-friendly features to create a practical solution for educators and professionals alike.
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