MAINTENANCE (continued)

Air Filter

Cleaning the air Filter

The air filter should be cleaned as described below at intervals of approximately 300 hours.

1.Switch the projector power supply OFF, and remove the power cord from the power outlet.

2.Clean the air filter with a vacuum cleaner.

Replacing the Air Filter

Replace the air filter if contamination cannot be removed, or if it is damaged.

1.Remove the filter cover.

2.Remove the old filter.

3.Set the new filter and the filter cover.

CAUTION • Switch power OFF and remove the power cord from the power outlet before beginning maintenance work. Please read the separate “SAFETY

INSTRUCTIONS” thoroughly to ensure that maintenance is performed correctly.

Replace the air filter if contamination cannot be removed, or if it is damaged. Contact your dealer in such case. For the optional air filter, see the item “Option Parts” of the Table 12.

Do not use the equipment with the air filter removed.

When the air filter is clogged with dust etc. the power supply is switched OFF automatically to prevent the temperature rising inside the projector.

ENGLISH

Other Maintenance

Maintenance Inside the Equipment

For safety reasons, ensure that the equipment is cleaned and checked by the dealer once every two years. Maintaining the equipment by yourself is dangerous.

Cleaning the Lens

Gently wipe the lens with lens cleaning paper. Do not touch the lens with your hands.

Cleaning the Cabinet and Remote control transmitter

Gently wipe with a soft cloth. If dirt and stains etc. are not easily removed, use a soft cloth dampened with water, or water and a neutral detergent, and wipe dry with a soft, dry cloth.

CAUTION • Switch power OFF and remove the power cord from the power outlet before beginning maintenance work. Please read the separate “SAFETY

INSTRUCTIONS” thoroughly to ensure that maintenance is performed correctly.

Do not use detergents or chemicals other than those noted above (e.g. benzene or thinners).

Do not use cleaning sprays.

Do not rub with hard materials, or tap the equipment.

ENGLISH-19

Page 20
Image 20
Hitachi CP-X380W user manual Air Filter, Other Maintenance

CP-X380W specifications

The Hitachi CP-X380W is a versatile and high-performance projector designed to meet the needs of educational and business environments. This model stands out for its impressive features, advanced technologies, and user-friendly characteristics, making it an ideal choice for classrooms, conference rooms, and collaborative spaces.

One of the main features of the CP-X380W is its brightness, boasting an impressive 3,800 ANSI lumens. This level of brightness ensures clear and vibrant images, even in well-lit rooms. The high contrast ratio of 20,000:1 enhances image quality by providing deeper blacks and brighter whites, making presentations visually appealing and easy to read.

The projector utilizes Hitachi’s proprietary BrilliantColor technology, which enhances color reproduction by improving the vividness of colors while maintaining image clarity. This is crucial for presentations that rely heavily on visuals, such as graphs, charts, and images, where accurate color representation plays a significant role.

With a native resolution of WXGA (1280 x 800 pixels), the CP-X380W delivers sharp images and text, making it suitable for detailed content. Its 16:10 aspect ratio is particularly beneficial for displaying widescreen content, providing a cinematic experience during video playback.

In terms of connectivity, the Hitachi CP-X380W offers a range of options, including HDMI, VGA, and USB ports. This allows users to connect various devices such as laptops, tablets, and smartphones easily. The inclusion of wireless networking capabilities further enhances flexibility, enabling presentations from mobile devices without the need for physical connections.

The projector is designed with user-friendliness in mind. Its simplified menu navigation and remote control make operation straightforward, even for those who may not be tech-savvy. The built-in 10-watt speaker enhances audio output, reducing the need for external sound systems in smaller settings.

For maintenance, the CP-X380W features a long lamp life of up to 5,000 hours in standard mode, which can be extended to 6,000 hours in eco mode. This longevity significantly reduces the total cost of ownership by minimizing the frequency of lamp replacements.

In summary, the Hitachi CP-X380W is a robust projector that balances brightness, image quality, connectivity, and ease of use. Its advanced technologies and thoughtful design make it an excellent addition to any educational or professional setting, ensuring impactful presentations that leave a lasting impression on audiences.