Lamp cover

Maintenance

Lamp (continued)

When the indicators or a message prompt you to replace the lamp, replace the lamp as soon as possible.

1. Turn the projector off, and unplug the power cord. Allow the lamp to cool for at least 45 minutes.

2. To prepare a new lamp, contact your dealer and tell the lamp type number = DT00691 If the projector is mounted on the ceiling, or if the lamp has

broken, also ask the dealer to replace the lamp

In the case of replacement by yourself,

3. After making sure that the projector has cooled adequately, slowly turn over the projector, so that the bottom is facing up.

4. Please unhook the claws of the lamp cover and remove the lamp cover.

5. Loosen the 2 screws (marked by arrow) of the lamp, and slowly pick up the lamp by the

handles.

6. Insert the new lamp, and retighten fi rmly the two screws that are loosened in the previous

process to lock it in place.

7. While interlocking the 2 tabs of the lamp cover to the projector, position the lamp cover

on the projector. Then push the center point of the two claws to fi x the lamp cover.

8. Slowly turn the projector so that the top is facing up.

9. Turn the projector on, and reset the lamp time using the LAMP TIME function in the

OPTION menu ( 36)

Claws

Screws marked

by arrow

Tabs

Center point of claws

Claws

NOTE • When the lamp has been replaced after the message of "THE POWER WILL TURN OFF AFTER 0hr." is displayed, complete the following operation within 10 minutes of switching power on.

Incorrectly resetting of the lamp timer (resetting without replacement, or neglect of resetting after replacement) will result in incorrect message functions.

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Hitachi CP-X444, CP-X440 user manual Lamp, Case of replacement by yourself

CP-X444, CP-X440 specifications

The Hitachi CP-X440, CP-X444, and CP-X445 projectors are part of Hitachi's highly regarded line of portable projectors designed for professional presentations, educational environments, and corporate meetings. With their robust performance and user-friendly features, these projectors stand out as reliable tools for a variety of applications.

One of the key features of the CP-X440, CP-X444, and CP-X445 is their impressive brightness levels. Equipped with high-lumen output capabilities, these projectors ensure vibrant and clear images even in well-lit environments. With brightness ratings of up to 4000 ANSI lumens, they can effectively project content onto large screens or walls, making them suitable for classrooms, conference rooms, and auditoriums.

Resolution is another critical aspect of these projectors. The CP-X440, CP-X444, and CP-X445 support native XGA resolution (1024 x 768 pixels), providing sharp and detailed images that enhance the viewing experience. This resolution is ideal for displaying presentations, charts, and videos, ensuring that the audience can easily read and understand the content.

In terms of connectivity, these projectors offer a wide range of options to accommodate various devices. They come with multiple input terminals, including HDMI, VGA, and composite video connections, making it easy to connect laptops, DVD players, and other multimedia devices. Additionally, the CP-X445 model features an integrated wireless option, enabling seamless presentation sharing from mobile devices and laptops without the need for cables.

The use of advanced technology is evident in the image quality produced by these projectors. Hitachi's proprietary technology enhances color reproduction and contrast, delivering images that are not only bright but also rich in detail. The projectors also utilize a maintenance-free filter, significantly reducing the need for regular upkeep and prolonging the lifespan of the device.

Portability is an essential characteristic of the CP-X440, CP-X444, and CP-X445 projectors. Their compact design and lightweight construction make them easy to transport, allowing professionals to take them between different venues effortlessly. The projectors also come equipped with a quick-start feature, enabling users to set up and start presentations in no time.

To further enhance usability, these projectors include built-in speakers, providing sufficient audio output for small to medium-sized rooms. The user-friendly interface and remote control make navigation and operation straightforward for users of all skill levels.

In summary, the Hitachi CP-X440, CP-X444, and CP-X445 projectors offer a blend of brightness, resolution, connectivity, and portability, making them ideal choices for various presentation needs. Their advanced features and ease of use ensure that they meet the demands of professionals seeking reliable and effective projection solutions.