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Hitachi CPX1 User Manual

Hitachi CPX1
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1
Projector
CPX1/CPX5
User's Manual (detailed)
Operating Guide
Thank you for purchasing this projector.
WARNING ►Before using this product, please read all manuals for this
product. Be sure to read “Safety Guide” rst. After reading them, store them in
a safe place for future reference.
About this manual
Various symbols are used in this manual. The meanings of these symbols are
described below.
WARNING This symbol indicates information that, if ignored, could possibly
result in personal injury or even death due to incorrect handling.
CAUTION This symbol indicates information that, if ignored, could possibly
result in personal injury or physical damage due to incorrect
handling.
Please refer to the pages written following this symbol.
NOTE • The information in this manual is subject to change without notice.
The manufacturer assumes no responsibility for any errors that may appear in this manual.
The reproduction, transfer or copy of all or any part of this document is not permitted
without express written consent.
Trademark acknowledgment
Mac is registered trademarks of Apple Computer, Inc.
VESA and SVGA are trademarks of the Video Electronics Standard Association.
Windows is a registered trademark of Microsoft Corporation.
All other trademarks are the properties of their respective owners.

Table of Contents

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Hitachi CPX1 Specifications

General IconGeneral
Resolution1024 x 768 (XGA)
Contrast Ratio500:1
Throw Ratio1.5 - 1.8:1
Display TypeLCD
Projection Technology3LCD
Projection Size30 - 300 inches
Brightness2000 ANSI lumens
Lamp Life2000 hours (Normal Mode), 3000 hours (Eco Mode)
ConnectivityVGA, S-Video, Composite Video, Audio

Summary

About this manual

Understanding Warning and Caution Symbols

Explains the meaning of WARNING and CAUTION symbols used in the manual for safety instructions.

Projector features

Preparations

Contents of package

Lists the items included in the projector's package for user verification.

Fastening the lens cover

Instructions for attaching the lens cover strap to prevent accidental loss during use.

Replacing the filter cover for bottom-up use

Guidance on swapping the filter cover for bottom-up projector installation to ensure ventilation.

Part names

Control panel

Remote control

Setting up

Arrangement

Details on projector arrangement, screen size, and projection distance based on tables.

Setting up

Connecting your devices

Instructions for connecting external devices like VCR/DVD players, PCs, and speakers to the projector.

Setting up

Connecting your devices (continued)

Further details on PC connectivity, resolution compatibility, and Plug-and-Play features.

Setting up

Using a USB storage

Guide on connecting and accessing files stored on USB devices for playback.

Connecting power supply

Steps for connecting the power cord and observing the power indicator status.

Using the security slot

Information regarding the Kensington security slot for physical device security.

Remote control

Putting batteries

Instructions for inserting AA batteries into the remote control correctly.

About the remote control signal

Details on the remote sensor's effective range and potential interference sources.

Remote control

Changing the frequency of remote control signal

Method to switch remote control signal frequency modes if operation is improper.

Using as a simple PC mouse & keyboard

Instructions for using the remote control as a mouse and keyboard input device for a connected PC.

Power on/off

Turning on the power

Procedure for powering on the projector, including indicator status and input signal selection.

Turning off the power

Procedure for powering off the projector, including lamp cooling and cord disconnection.

Operating

Adjusting the volume

How to adjust the audio volume using the remote control's volume buttons.

Temporarily muting the sound

Steps to mute and unmute the projector's audio output.

Selecting an input signal

Guide to switching between different video and audio input sources using specific buttons.

Operating

Selecting an input signal (continued)

Further instructions on selecting input signals using the VIDEO button and AUTO SEARCH feature.

Searching an input signal

How to automatically scan available input ports to find an active signal.

Selecting an aspect ratio

Method for changing the image aspect ratio (e.g., 4:3, 16:9) for various signal types.

Operating

Adjusting the projector's elevator

Instructions for using the projector's adjustable feet to level or tilt the unit.

Adjusting the zoom and focus

How to use the zoom ring for screen size and the focus ring for image sharpness.

Operating

Using the automatic adjustment feature

How to automatically adjust picture position, phase, and aspect ratio for PC, USB, or video signals.

Adjusting the position

Manual adjustment of picture position (vertical/horizontal) and resetting the setting.

Operating

Correcting the keystone distortions

How to correct vertical distortion using AUTO or MANUAL keystone correction.

Using the magnify feature

How to zoom in on a specific area of the image and adjust its position.

Operating

Freezing the screen

How to freeze the current image displayed on the screen and exit freeze mode.

Temporarily blanking the screen

How to display a blank screen and return to the input signal screen.

Operating

Using the menu function

General guide on navigating the projector's various menus (PICTURE, IMAGE, INPUT, etc.) using buttons.

USB STORAGE

Compliant file format

Details the supported file formats (JPEG, M-JPEG, MPEG4) and their maximum pixel sizes for USB playback.

Compliant Audio format

Lists the supported audio formats and their corresponding container formats (AVI, MP4, ASF) for USB playback.

USB Storage Media Requirements

Specifies compatible USB storage media, limitations of security USB memory, and recommended formatting like FAT32.

Displaying Thumbnail Menu

Instructions on inserting USB storage and selecting the USB input to display files as thumbnails.

USB STORAGE

Thumbnail Menu Controls

Explains control operations for the thumbnail menu, including cursor movement and PJ CONTROL items.

Thumbnail Menu Operation

Details button operations for navigating and selecting items within the thumbnail menu.

USB STORAGE

Thumbnail Menu Display Messages

Describes common messages like 'No Media', 'Bad format', 'Media loading' related to USB storage.

Controlling the projector via Thumbnail Menu

How to control projector functions like MENU and INPUT SELECT while the thumbnail menu is active.

USB STORAGE

Displaying Thumbnail Image

How to select and view individual image files in thumbnail and full-screen modes.

Thumbnail Image Navigation

Details on navigating thumbnail pages (Page Up/Down) and image display modes (ALL, STILL, MOTION).

USB STORAGE

Thumbnail Display Information

Information on file display limits, sorting order, character support, folder structure, and non-compliant file icons.

USB STORAGE

Playing Slide show

Instructions for initiating and configuring a slide show presentation from USB storage.

Slide Show Configuration Items

Details on setting PLAY, START, STOP, and INTERVAL parameters for slide shows.

USB STORAGE

Slide Show Playback Options

Settings for slide show MODE (ONE TIME/ENDLESS) and SCREEN EFFECT for transitions.

USB STORAGE

Full Screen Image Display

How to display a selected image in full screen and return to thumbnail view.

Still Image Full Screen Controls

Controls for rotating still images (90 degrees clockwise/anticlockwise) in full screen mode.

USB STORAGE

Motion Picture Full Screen Controls

Controls for playing, pausing, fast-forwarding, rewinding, and changing display modes for motion pictures.

Maintenance

Lamp

Information on the projector lamp's lifespan, replacement recommendation, and type number.

Replacing the lamp

Step-by-step instructions for safely replacing the projector lamp by yourself.

Maintenance

Lamp Warnings and Precautions

Critical safety warnings and handling precautions related to the high-pressure mercury lamp.

Maintenance

Air filter

Procedure for cleaning or replacing the air filter and resetting the filter time indicator.

Cleaning the air filter

Detailed steps for accessing and cleaning the projector's air filter unit.

Maintenance

Other care and cleaning

General guidelines for cleaning the projector's exterior cabinet and remote control.

Caring for the lens

Proper methods for cleaning the projector lens using a lens-cleaning wipe.

Caring for the cabinet and remote control

Instructions for cleaning the projector body and remote control to avoid damage or discoloration.

Troubleshooting

Related messages

Explains common system messages like 'NO INPUT IS DETECTED' and their corresponding solutions.

Troubleshooting

Indicator lamps status

Interpretation of different POWER, LAMP, and TEMP indicator light patterns and their meanings.

Troubleshooting

Indicator lamp status (continued)

Further interpretation of indicator lamp statuses, including overheating and filter cleaning alerts.

Forced projector shutdown

Procedure for shutting down the projector using the hidden switch when normal power-off fails.

Resetting all settings

How to perform a factory reset to restore all settings to their default values.

Troubleshooting

Phenomena mistaken for machine defects

Common issues like no power, no sound, or no pictures and their probable causes.

Troubleshooting

Phenomena mistaken for machine defects (continued)

Further issues mistaken for defects, including picture brightness, color, focus, and lamp life.

Specifications

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