Hitachi CP-X870W Phenomena That May Easily Be Mistaken for Machine Defects, Vol.2-2, Vol.2-3

Page 42

WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED (continued)

Phenomena That May Easily Be Mistaken for Machine Defects

Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.

Phenomenon

Cases not involving a machine defect

Items to be confirmed

Reference

Page(s)

 

 

 

 

 

 

 

 

The main power source is not ON.

Turn on the main power.

Vol.1-3, 15

 

 

 

 

The electrical power cord is not plugged in.

Correctly connect the power cord.

 

 

 

 

 

 

Power does not

 

Be sure to press the “O” (power OFF) side

 

come ON

The main power source has been

of the main power switch, and leave this OFF

Vol.1-15

 

interrupted during operation, such as by

for approximately 20 minutes. After the unit

 

a power outage (blackout), etc.

has sufficiently cooled down, turn ON the

 

 

 

power source.

 

 

 

 

 

No sound or

The input changeover settings

Select the input signal, and

Vol.1-16

are mismatched.

correct the settings.

pictures are

 

 

 

 

 

 

 

outputted

No signal is being inputted.

Correctly connect the connection cord.

Vol.1-8-12

 

 

 

 

 

The electrical wiring to this unit

Correctly connect the connection cord.

Vol.1-8-12

 

is not correctly connected.

Pictures are

 

 

 

 

 

The volume setting has been set at (or

 

Vol.1-18

displayed, but no

Adjust the VOLUME setting to a higher level.

adjusted to) an extremely low level.

sounds are heard

 

 

 

 

 

The MUTE mode is the current setting.

Press the MUTE button to release

Vol.1-18

 

 

 

(change) the MUTE mode setting.

 

 

The electrical wiring to this unit

Correctly connect the connection cord.

Vol.1-8-12

Sounds are

is not correctly connected.

 

 

heard, but no

The brightness setting has been set at

Adjust the BRIGHT setting to a

Vol.2-2

pictures are

(or adjusted to) an extremely low level.

brighter level.

 

displayed

 

 

 

The lens cap has not been removed.

Remove the lens cap.

Vol.1-15

 

 

 

 

 

Colors have a faded-

 

Perform picture adjustments by changing the

Vol.2-3

out appearance

Color depth setting or color tone setting

COLOR BAL R, the COLOR BAL B, and/or the

Color tone is poor

 

TINT settings, etc.

 

 

 

 

 

 

The brightness setting and/or contrast

Perform picture adjustments by changing the

Vol.2-2

Pictures appear

setting has not been properly adjusted.

BRIGHT and/or CONTRAST settings, etc.

 

dark

Lamp is approaching the end of its

Exchange the old lamp with a new

Vol.1-27, 28

 

 

product lifetime.

lamp.

 

Pictures appear

Either the FOCUS setting or the H

Adjust the FOCUS and H PHASE settings.

Vol.1-16

blurry

PHASE is not properly adjusted.

Vol.2-3

 

 

 

 

 

Input signal changes

INPUT dial is set between the click

Turn the INPUT dial and set it at the

Vol.1-16

with no-operation.

points.

click point.

 

 

 

 

 

NOTE

Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and such do not constitute or imply a machine defect.

10

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Contents CP-X870W Contents Soft carrying case Remote control Projector FeaturesRGB cable Video/Audio cable Vol.1/Vol.2 Safety Instructions US Type UK Type Europe Type Projector With Lens CapOnly use the power cord that came with the projector Devices you will be using to the projectorPart Names ProjectorRemote Control Press and hold in the elevator Buttons Setting UP the ProjectorAdjusting the Projectors Elevator Feet Turn the elevator screw to fine tuneAdjusting the Screen Size and Projection Distance ScreenTop view Side view Connecting Your Devices Ports and Cables Function Projector Port Connection CablesConnecting Your Devices Connecting to a ComputerBNC Input DVI Input A a aConnecting to a DVD Player Connecting to a VCRConnecting to a Display Monitor Remove the battery cover Using the Remote ControlPutting batteries into the remote control unit Close the battery coverRemote control in an area free from obstacles Using the Remote ControlOperating the remote control Meters with a 40-degree rangeTurning on the Power Turning on the Power Selecting an Input SignalTurning OFF the Power Use the lever switch / to adjust the volume Adjusting the VolumePress the Volume button Temporarily Muting the SoundAdjusting the Position Use the , , , buttons to adjust the positionPress the Position button Automatic Adjustment for Video Input Using the Automatic Adjustment FeatureAutomatic Adjustment for RGB Input Press the Auto buttonAs illustrated on the right, a dialog will appear Correcting Keystone DistortionsPress the Keystone button On the screen to aid you in correcting the distortionUsing the Magnify Feature Freezing the ScreenPress the ONE Touch button Adjusting Screen with ONE-TOUCHWas begun When BNC RGB is selected You can activate the following functions just byPress the Aspect button Selecting the Aspect RatioTemporarily Blanking the Screen Press the Blank buttonUsing the Menu Functions Use the lever switch To adjust the levelPress the Menu button Available Functions Remote Control Operation Operating the PC ScreenHigh Voltage High Temperature High Pressure LampDo not use the projector with the lamp cover removed Lamp Replacing the lampAIR Filter Caring for the air filterAIR Filter Replacing the air filterCaring for the inside of the projector Caring for the cabinet and remote control transmitterOther Care Caring for the lensFor Technical see the end of this manual Main Menu Multifunctional SettingsMain Menu Item selectionPICTURE-1 Menu PICTURE-1 MenuPICTURE-2 Menu PICTURE-2 MenuMultifunctional Settings Input MenuInput Menu Auto Menu Auto MenuBlank Screen MenuScreen Menu Start UPOption Menu Wireless MenuOption Menu IR RemoteSync is OUT of Range Related MessagesNo Input is Detected Check the AIR FlowRegarding the Indicator Lamps Power Lamp TempVol.2-3 Phenomena That May Easily Be Mistaken for Machine DefectsVol.2-2 PhenomenonSpecification SpecificationsDimension Diagram Unit mmWarranty and AFTER-SERVICE Signal Connector PIN Assignment Signal Terminal SpecificationSub 15-pin Shrink Example of Computer Signal Resolution FH kHz FV Hz Rating Signal mode DisplayInitial SET Signals USB Mouse Connection to the Mouse ControlADB Mouse PS/2 MouseRS-232C Communication Command dataConsist of header 7 bytes + command data 6 bytes ProtocolRS-232C Communication Command data chart 日本語Be EF BA D2 Be EF AD D0 Be EF CB D0 Regulatory Notices Hitachi Business Systems Nordic Hitachi Europe GmbHHitachi Sales Europe GmbH Hitachi France
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CP-X870W specifications

The Hitachi CP-X870W is a versatile and powerful projector designed for educational settings, corporate presentations, and large venues, delivering high-quality images with remarkable clarity and brightness. With a WUXGA resolution of 1920x1200 pixels, it ensures that visuals are sharp and detailed, making it suitable for displaying complex images, graphs, and videos seamlessly.

One of the standout features of the CP-X870W is its brightness, boasting a remarkable 8,000 ANSI lumens output. This high level of brightness is crucial for ensuring visibility even in well-lit environments, providing a clear and vivid display for audiences. The projector also utilizes a high contrast ratio, which enhances the depth and richness of the images, allowing users to appreciate the finer details in videos and presentations.

In terms of connectivity, the Hitachi CP-X870W is equipped with a variety of ports, including HDMI, VGA, and USB, making it easy to connect to various devices such as laptops, tablets, and media players. This flexibility caters to diverse user needs and simplifies the setup process during presentations.

The CP-X870W integrates advanced technologies to enhance the viewing experience further. It uses a 3LCD technology, which ensures that colors are accurately reproduced and prevents the issues of color break-up often associated with single-chip projectors. This leads to vibrant, lifelike images that captivate audiences.

Another notable characteristic is its eco-friendly design. The projector has an extended lamp life of up to 7,000 hours in eco mode, significantly reducing the frequency of lamp replacements and energy consumption. This not only benefits the environment but also lowers operational costs over time.

Additionally, the Hitachi CP-X870W features a user-friendly interface, making it easy for presenters to navigate settings and configurations. The inclusion of built-in speakers also allows for audio playback without the need for external speakers, streamlining the setup for various applications.

In summary, the Hitachi CP-X870W combines robust brightness, high resolution, and advanced technologies to deliver exceptional performance in educational and professional environments. Its flexible connectivity options, eco-friendly design, and user-oriented features make it a top choice for those seeking a reliable and efficient projector.
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