To Next PageTo Next PageHow to fix out of focus or not well-superimposed images on Hitachi CP-WU8440?
If your Hitachi Projector images are out of focus or not well-superimposed, it may be that the two images are not superimposed correctly. To resolve this, use the ZOOM, FOCUS, and LENS SHIFT features to adjust and superimpose the images.
What to do if images from two Hitachi Projectors do not superimposed even after fine adjustment?
If the images from your two Hitachi projectors aren't superimposing correctly even after fine adjustments, there may be some differences in the image adjustments. First, try pressing the AUTO button on the remote or execute AUTO ADJUST EXECUTE on each projector. If that doesn't work, adjust the H POSITION and V POSITION on each projector. Also, ensure that the RESOLUTION setting in the INPUT menu is the same for both the Main and Sub projectors.
How to fix Hitachi CP-WU8440 Intellectual Stack when it does not function?
If the Intellectual Stack feature isn't working on your Hitachi projector, it could be due to several reasons. First, ensure that AC power is supplied to both the Main and Sub projectors. Next, verify that the RS-232C cable is properly connected between the Main and Sub projectors. Also, check the settings of the STACK menu on both projectors. Finally, ensure that all signal cables are correctly connected and that the cable connections match the port settings in the menu.
What to do if Main and Sub Hitachi CP-WU8440 Projector do not operate in synchronization?
If your Hitachi Projector's Main and Sub projectors aren't operating in sync, it might be due to an improperly connected RS-232C cable. Ensure the RS-232C cable is correctly connected, then restart the Main projector.
Why STACK menu cannot function on Hitachi CP-WU8440 Projector?
If the STACK menu on your Hitachi Projector isn't functioning, ensure that the projector settings are correctly configured for the Intellectual Stack feature. Check that the STANDBY MODE in the SETUP menu is set to NORMAL, the COMMUNICATION TYPE under COMMUNICATION in the SERVICE menu is set to OFF, and the STACK LOCK in the SECURITY menu is set to OFF.
What to do if Hitachi CP-WU8440 Projector does not respond to the remote control?
If your Hitachi Projector isn't responding to the remote control, make sure you are pointing the remote at the Main projector, not the Sub projector.
General| Matrix size | 0.76 \ |
|---|---|
| Matrix type | 3-panel (p-Si TFT active) |
| Projection distance | 1 - 38.3 m |
| Projection technology | LCD |
| Contrast ratio (typical) | 300:1 |
| Screen size compatibility | 30 - 600 \ |
| Projector native resolution | WUXGA (1920x1200) |
| Audio input | 3 |
| RS-232 ports | 1 |
| Connectivity technology | Wired |
| Zoom capability | Yes |
| Focal length range | - mm |
| Lamp type | UHP |
| Lamp power | 245 W |
| Lamps quantity | 1 lamp(s) |
| Light source type | Lamp |
| Service life of light source | - h |
| 3D | - |
| Supported video modes | 1080i, 1080p, 480i, 480p, 576i, 576p, 720p |
| Analog signal format system | NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM |
| Supported graphics resolutions | 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA) |
| RMS rated power | 16 W |
| Number of built-in speakers | 2 |
| DVI port | No |
| BNC input ports | 5 |
| USB connector type | USB Type-A, USB Type-B |
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| Noise level | - dB |
| Certification | UL/cUL, FCC Part15 class A, AS/NZS CISPR22 class A, CE, GOST-R |
| Placement | Ceiling |
| Product type | Large venue projector |
| Product color | White |
| Cable lock slot type | Kensington |
| Power source | AC |
| AC input voltage | 100 - 240 V |
| Power consumption (standby) | - W |
| Operating temperature (T-T) | 0 - 40 °C |
| Sustainability certificates | RoHS |
Weight and Dimensions| Depth | 396 mm |
|---|---|
| Width | 498 mm |
| Height | 135 mm |
| Weight | 8500 g |
Explains the meaning of symbols used in the manual for user guidance.
Lists registered trademarks and acknowledges their owners.
Highlights the projector's capabilities and benefits for various uses.
Instructs users to verify all items are included with the projector.
Identifies and describes the external parts of the projector unit.
Details the projector's control panel buttons and status indicators.
Lists and describes all input/output ports on the projector.
Explains the functions of each button on the remote control.
Guides on how to position the projector for optimal screen size and projection distance.
Provides crucial safety guidelines for projector placement and handling to prevent hazards.
Advises on suitable environmental conditions for projector operation and maintenance.
Outlines the process and precautions for connecting external devices to the projector.
Explains the projector's compatibility with VESA DDC 2B for Plug-and-Play functionality.
Details signal compatibility, resolution conversion, and display performance for computer inputs.
Guides on connecting the projector to a network system, including wireless adapters.
Explains HDMI port features, supported signals, and connection considerations with DVI.
Provides instructions on securing cables using ties and connecting wired remote controls.
Details the procedure for attaching the adapter cover for the USB wireless adapter.
Explains how to use the security bar and slot for anti-theft measures.
Guides on connecting the projector to a power supply and the expected power indicator status.
Provides instructions for inserting batteries into the remote control.
Explains how to use the REMOTE ID function for controlling multiple projectors.
Describes how to change the remote control signal frequency mode for better operation.
Details the effective range and conditions for the remote control's signal reception.
Explains how to use the remote control as a mouse and keyboard for a connected computer.
Describes how the Status Monitor displays the projector's operational condition and input signal status.
Explains error messages displayed on the Status Monitor and their meanings.
Details how to display usage time and network information via the Status Monitor.
Describes how to view past error logs, including occurrence time and related data.
Step-by-step guide on how to turn the projector on and the expected indicator status.
Instructions for turning the projector off and the sequence of indicator lights.
Explains how to adjust the projector's volume using the remote control.
How to temporarily blank the screen and mute the audio using the AV MUTE button.
Guides on how to select the desired input signal source for the projector.
Explains how to change the aspect ratio for different input signals.
Instructions on using the elevator feet to level and tilt the projector.
How to adjust the zoom and focus for the projected image.
Details on adjusting the lens position and using the centering feature.
Explains how to save, load, and clear lens adjustments using memory slots.
Guides on using the automatic adjustment for picture position and signal settings.
How to manually adjust the picture's horizontal and vertical position.
Introduces the AUTO, MANUAL, and PERFECT FIT modes for correcting screen distortion.
Details how to manually adjust vertical and horizontal keystone distortion.
Explains how to adjust screen corners and sides for distortion correction.
Describes saving and loading custom distortion correction settings for PERFECT FIT.
How to use the magnify function to zoom in on parts of the image.
How to freeze the current image on the screen.
How to use the mechanical lens shade to temporarily block the display.
Basic operations for navigating and using the projector's menu system.
Explains the meaning of common words and symbols used in the On-Screen Display.
Lists the items available within each of the projector's menus.
Details the functions available in the EASY MENU and how to operate them.
Continues the description of EASY MENU items, including Picture Mode and ECO settings.
Explains settings for Brightness, Contrast, and Gamma adjustment in the PICTURE menu.
Details how to adjust Color Temperature, Color, and Tint in the PICTURE menu.
Explains Sharpness adjustment and Active Iris control modes.
Describes how to save and load picture adjustment data using the My Memory feature.
Explains aspect ratio settings for various input signals in the IMAGE menu.
Details adjustments for Over Scan ratio and vertical/horizontal picture position.
Explains H Phase, H Size adjustments, and the Auto Adjust Execute feature.
Describes Progressive mode settings and Video Noise Reduction options.
Explains Color Space settings and Component port functionality.
Details Video Format settings and HDMI input signal configurations.
Explains settings for COMPUTER IN ports and the Frame Lock function.
Guides on setting input signal resolution and custom resolution configuration.
Explains automatic and manual keystone distortion correction.
Details Perfect Fit distortion correction and Eco mode settings.
Describes how to configure the projector's installation orientation (e.g., ceiling mount).
Explains the options for standby mode (NORMAL, SAVING) and their implications.
Describes how to configure the MONITOR OUT port for outputting signals.
How to adjust volume and control the built-in speaker.
Guides on selecting audio input sources and their assignments to output ports.
How to configure audio modes for HDMI input signals.
How to change OSD language and adjust menu display position.
Settings for blank screen options and the projector's start-up screen.
How to capture custom images for use as blank or start-up screens.
How to lock the MyScreen function to protect registered images.
Controls the display of various system messages on the projector screen.
How to assign custom names and icons to input ports.
How to select and display template screens for various purposes.
Configuration options for Closed Caption display, mode, and channel.
How to configure source skipping and automatic input signal searching.
Enables or disables the automatic keystone correction feature.
Settings for automatic power-on and power-off timers.
Configures the timer for the lens shade to automatically close.
Selects the function of the USB Type B port (Mouse or USB Display).
How to reset the lamp and filter usage time counters.
Allows assigning functions to the remote control's My Button.
Adjusts cooling fan speed based on altitude and environmental factors.
Controls the automatic adjustment feature for picture settings.
Adjusts settings to eliminate ghosting in the image.
Configures filter replacement notification messages.
Selects the lens type for automatic adjustment or manual input.
Locks or unlocks the lens adjustment buttons.
Locks control panel or remote control buttons to prevent accidental operation.
Configures the projector's remote sensor reception (Front/Rear, On/Off).
Adjusts the remote control's signal frequency and enables/disables reception.
Sets the projector's ID for remote control operation.
Configures the communication type (Network Bridge or OFF) for the control port.
Sets serial communication parameters like baud rate, parity, and transmission method.
Sets the time limit for waiting for device responses during communication.
Accesses the STACK menu for specific functionalities.
Displays information about the current input signal and connection status.
Resets most projector settings to their factory defaults.
Selects the wireless network mode (Ad Hoc or Infrastructure).
Configures DHCP, IP Address, Subnet Mask, and Default Gateway for wireless setup.
Sets date, time, and wireless channel for network connection.
Selects the encryption method (WPA2, WPA, WEP, OFF) for wireless security.
Configures the SSID (network name) for wireless network connection.
Displays detailed information about the wireless LAN connection status.
Configures DHCP, IP Address, Subnet Mask, and Default Gateway for wired setup.
Sets time difference and date/time for wired network connection.
How to set a custom name for the projector on the network.
How to transfer, display, and delete custom images for the projector.
Enables detection by AMX controllers for network integration.
Exits the presenter mode, allowing other computers to access the projector.
Selects display mode for multiple computers in presentation.
Displays the user name of the computer sending the current image.
Restarts and initializes the projector's network functions.
Instructions on how to enter the security menu by entering the password.
Steps to change the security password for menu access.
How to enable/disable password protection for MyScreen function and images.
How to enable, disable, and manage the PIN lock for projector usage.
Configures the transition detector to detect changes in projector angle or installation.
How to enable/disable password protection for My Text display and writing.
Controls the display of My Text on start-up and information screens.
Allows editing and saving custom text messages.
Displays the status of the security indicator, showing if security features are active.
Accesses the Stack Lock dialog for specific functionalities.
Introduces PC-LESS Presentation for displaying media from USB storage without a PC.
Overview of the drawing tool for annotating projected images and its features.
Explains how to display computer images via USB cable.
Displays images stored on USB in a thumbnail view for selection.
Details button operations for navigating and selecting images in Thumbnail mode.
Options for configuring selected images for slideshow (Start, Stop, Skip, Rotate).
Explains menu options for sorting, slideshow configuration, and USB removal.
Provides important notes and limitations regarding PC-LESS Presentation operations.
How to display selected images in full screen mode and navigate between them.
Controls for playing movies, including play/pause, fast forward/rewind, and stop.
How to start and configure slideshow settings, including intervals and playback modes.
Details the functions within the slideshow menu for configuration and playback.
Explains the format and content of the playlist.txt file for slideshows.
Introduces the drawing function for annotating projected images and its features.
Details how to connect input devices (pen tablet, mouse, USB storage) for the drawing function.
Explains the functions of drawing tools like pen, color, size, and eraser.
Describes projector operations within the drawing function (previous/next file, thumbnails, saving).
Explains controls for blanking display, grid lines, source cycling, projector power, and exiting drawing mode.
How the projector emulates mouse and keyboard functions via USB.
Lists hardware and software requirements for the computer used with USB Display.
Instructions on how to start the USB Display application and its automatic functions.
Explains options available when right-clicking the application icon.
Details the functions within the floating menu for image capture and control.
Configuration options for performance, image quality, resolution, and sound in USB Display.
Step-by-step instructions for replacing the projector lamp unit.
Important warnings regarding lamp handling, breakage, and proper disposal procedures.
Detailed instructions for removing, cleaning, and reassembling the air filter.
How to reset the filter time after cleaning or replacement.
How to clean the projector lens safely and effectively.
Guidelines for cleaning the projector body and remote control.
How to interpret warnings displayed on the Status Monitor and resolve them.
Explains common messages and troubleshooting steps for input signal issues.
Addresses issues with input signal range, improper signals, and temperature warnings.
Explains the meaning of different power indicator lights and states.
Interprets the status of the lamp indicator for potential issues.
Explains the meanings of the TEMP indicator lights related to temperature.
Diagnoses issues related to cooling fan operation and interior overheating/overcooling.
Explains indicator status for air filter cleaning and power scheduling.
Describes the meaning of the FILTER indicator lights regarding air filter condition.
How to perform a factory reset to return all settings to default.
Addresses common issues like no power, no sound/pictures due to cable or source problems.
Solves problems with sound output, brightness, computer detection, and lens shade.
Troubleshoots remote control non-functionality, screen freezing, color issues, and dark pictures.
Addresses image flickering, stripes, unstable output due to signal processing.
Solves problems with USB B connection, RS-232C, and general network connectivity.
Troubleshoots Network Bridge, schedule functions, and network loop issues.
Information regarding the software license agreement for the projector.
