Do you have a question about the Hitachi CPX1 and is the answer not in the manual?
Resolution | 1024 x 768 (XGA) |
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Contrast Ratio | 500:1 |
Throw Ratio | 1.5 - 1.8:1 |
Display Type | LCD |
Projection Technology | 3LCD |
Projection Size | 30 - 300 inches |
Brightness | 2000 ANSI lumens |
Lamp Life | 2000 hours (Normal Mode), 3000 hours (Eco Mode) |
Connectivity | VGA, S-Video, Composite Video, Audio |
Explains the meaning of WARNING and CAUTION symbols used in the manual for safety instructions.
Lists the items included in the projector's package for user verification.
Instructions for attaching the lens cover strap to prevent accidental loss during use.
Guidance on swapping the filter cover for bottom-up projector installation to ensure ventilation.
Details on projector arrangement, screen size, and projection distance based on tables.
Instructions for connecting external devices like VCR/DVD players, PCs, and speakers to the projector.
Further details on PC connectivity, resolution compatibility, and Plug-and-Play features.
Guide on connecting and accessing files stored on USB devices for playback.
Steps for connecting the power cord and observing the power indicator status.
Information regarding the Kensington security slot for physical device security.
Instructions for inserting AA batteries into the remote control correctly.
Details on the remote sensor's effective range and potential interference sources.
Method to switch remote control signal frequency modes if operation is improper.
Instructions for using the remote control as a mouse and keyboard input device for a connected PC.
Procedure for powering on the projector, including indicator status and input signal selection.
Procedure for powering off the projector, including lamp cooling and cord disconnection.
How to adjust the audio volume using the remote control's volume buttons.
Steps to mute and unmute the projector's audio output.
Guide to switching between different video and audio input sources using specific buttons.
Further instructions on selecting input signals using the VIDEO button and AUTO SEARCH feature.
How to automatically scan available input ports to find an active signal.
Method for changing the image aspect ratio (e.g., 4:3, 16:9) for various signal types.
Instructions for using the projector's adjustable feet to level or tilt the unit.
How to use the zoom ring for screen size and the focus ring for image sharpness.
How to automatically adjust picture position, phase, and aspect ratio for PC, USB, or video signals.
Manual adjustment of picture position (vertical/horizontal) and resetting the setting.
How to correct vertical distortion using AUTO or MANUAL keystone correction.
How to zoom in on a specific area of the image and adjust its position.
How to freeze the current image displayed on the screen and exit freeze mode.
How to display a blank screen and return to the input signal screen.
General guide on navigating the projector's various menus (PICTURE, IMAGE, INPUT, etc.) using buttons.
Details the supported file formats (JPEG, M-JPEG, MPEG4) and their maximum pixel sizes for USB playback.
Lists the supported audio formats and their corresponding container formats (AVI, MP4, ASF) for USB playback.
Specifies compatible USB storage media, limitations of security USB memory, and recommended formatting like FAT32.
Instructions on inserting USB storage and selecting the USB input to display files as thumbnails.
Explains control operations for the thumbnail menu, including cursor movement and PJ CONTROL items.
Details button operations for navigating and selecting items within the thumbnail menu.
Describes common messages like 'No Media', 'Bad format', 'Media loading' related to USB storage.
How to control projector functions like MENU and INPUT SELECT while the thumbnail menu is active.
How to select and view individual image files in thumbnail and full-screen modes.
Details on navigating thumbnail pages (Page Up/Down) and image display modes (ALL, STILL, MOTION).
Information on file display limits, sorting order, character support, folder structure, and non-compliant file icons.
Instructions for initiating and configuring a slide show presentation from USB storage.
Details on setting PLAY, START, STOP, and INTERVAL parameters for slide shows.
Settings for slide show MODE (ONE TIME/ENDLESS) and SCREEN EFFECT for transitions.
How to display a selected image in full screen and return to thumbnail view.
Controls for rotating still images (90 degrees clockwise/anticlockwise) in full screen mode.
Controls for playing, pausing, fast-forwarding, rewinding, and changing display modes for motion pictures.
Information on the projector lamp's lifespan, replacement recommendation, and type number.
Step-by-step instructions for safely replacing the projector lamp by yourself.
Critical safety warnings and handling precautions related to the high-pressure mercury lamp.
Procedure for cleaning or replacing the air filter and resetting the filter time indicator.
Detailed steps for accessing and cleaning the projector's air filter unit.
General guidelines for cleaning the projector's exterior cabinet and remote control.
Proper methods for cleaning the projector lens using a lens-cleaning wipe.
Instructions for cleaning the projector body and remote control to avoid damage or discoloration.
Explains common system messages like 'NO INPUT IS DETECTED' and their corresponding solutions.
Interpretation of different POWER, LAMP, and TEMP indicator light patterns and their meanings.
Further interpretation of indicator lamp statuses, including overheating and filter cleaning alerts.
Procedure for shutting down the projector using the hidden switch when normal power-off fails.
How to perform a factory reset to restore all settings to their default values.
Common issues like no power, no sound, or no pictures and their probable causes.
Further issues mistaken for defects, including picture brightness, color, focus, and lamp life.