Maintenance

Cleaning and replacing the air filter

The air lter unit of this projector consists of a lter cover, two kinds of lters, and a lter frame. The new double large lters system is expected to function longer. However, please check and clean it periodically to keep ventilation needed for normal operation of the projector.

When the indicators or a message prompts you to clean the air lter, comply with it as soon as possible. Replace the lters when they are damaged or too soiled. To prepare new lters, make contact with your dealer and tell the following type number.

Type number : UX36761 (Filter set)

When you replace the lamp, please replace the air lter. An air lter of specied type will come together with a replacement lamp for this projector.

1. Turn the projector off, and unplug the power cord. Allow the projector to sufciently cool down.

2. Use a vacuum cleaner on and around the lter cover.

3. Pick and pull up the lter cover knobs to take it off.

4. Use a vacuum cleaner for the lter vent of the projector.

2

Filter cover

3

5. Take the ne meshed lter out while holding the lter cover. It is recommended to leave the coarse meshed lter in the lter cover as it is.

6. Use a vacuum cleaner on both sides of the ne meshed lter while holding it so it will not be sucked in. Use a vacuum cleaner for the inside of the lter cover to clean up the coarse meshed lter. If the lters are damaged or heavily soiled, replace them with new ones.

7. Put the ne meshed lter on the coarse meshed one, turning its stitched side up.

8. Put the lter unit back into the projector.

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Filter cover knobs

4

Intake vent

7

Filter (coarse meshed) Filter (ne meshed)

Stitched side

58

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Hitachi CP-X3020 user manual Cleaning and replacing the air filter, Type number UX36761 Filter set
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CP-X3020 specifications

The Hitachi CP-X3020 is a versatile and reliable multimedia projector, designed to meet the needs of both professional and educational environments. Known for its impressive performance and ease of use, this projector has garnered attention for its array of features, technologies, and characteristics that enhance presentation experiences.

At the heart of the CP-X3020 is its brightness capability of up to 3,000 ANSI lumens. This ensures that presentations remain vivid and clear, even in well-lit rooms. The projector has a native resolution of XGA (1024x768), which is suitable for displaying high-quality images and detailed graphics. With a 2000:1 contrast ratio, it provides sharp images that highlight the differences between light and dark areas effectively.

One of the standout features of the Hitachi CP-X3020 is its advanced technology that allows for a variety of connectivity options. It includes HDMI, VGA, and USB ports, ensuring compatibility with a wide range of devices, from laptops to tablets. This flexibility makes it easy for users to connect their devices quickly, facilitating seamless presentations.

The CP-X3020 also incorporates Hitachi's Intelligent Eco mode, which optimizes lamp power and enhances energy efficiency. This not only lowers operational costs but also extends the lifespan of the projector's lamp, which is rated for up to 5,000 hours in standard mode and up to 6,000 hours in Eco mode.

Another notable aspect of the projector is its portability. Weighing around 2.9 kg, the CP-X3020 is easy to transport, making it an excellent choice for professionals on the go. Its compact design allows it to fit comfortably in most bags, without compromising its robust performance.

In terms of ease of use, the Hitachi CP-X3020 features a user-friendly interface and remote control, simplifying navigation through settings and options during a presentation. It also supports a wide range of projection modes, including front, rear, ceiling mount, and more, which increases its versatility in various setup scenarios.

Additional features include a built-in speaker for audio playback, as well as a digital zoom and focus function that allows for easy adjustments on the fly. The projector’s ability to handle various file formats ensures that users can project content without compatibility concerns.

In summary, the Hitachi CP-X3020 is a well-rounded multimedia projector that combines high brightness, versatile connectivity, energy efficiency, and user friendliness, making it an ideal choice for education and professional use. With its robust performance and advanced features, it delivers impressive results in any setting, helping users convey their messages effectively and engagingly.
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