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Cleaning and replacing the dust filters

Cleaning the dust filters

Clean the dust filters after every 1000 hours of use. If they are note cleaned periodically, they can become clogged with dust, preventing proper ventilation. This can cause overheating and damage the projector.

Dust Filter

Follow these steps:

1Turn the projector off. Wait for the Power LED to stop flashing then unplug the power cord.

2Turn the projector upside down.

3To clean the dust filters, use a small vacuum cleaner designed for computers and other office equipment.

4If the dirt is difficult to remove or the filter is broken, please contact your local dealer or service center to obtain a new filter.

Replacing the dust filters

1 Turn the projector off.

2 Allow the projector at least 30 mins to cool down.

3Unplug the power cord.

4Turn the projector upside down.

5 Slide the bottom dust filter out and remove it. (Illustration #1)

6Insert a suitable coin into the top cover release button (Illustration #2) and rotate clockwise (Illustration

#3).

7 Open the top cover. (Illustration #4)

8 Pull the top dust filter up. (Illustration #5)

To put the dust filters back, reverse the previous step.

Note: Please ensure that both top and bottom dust filters are properly installed. Otherwise there will be a warning sound and the projector can not be turned on.

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Acer P7280I manual Cleaning and replacing the dust filters, Cleaning the dust filters

P7280I specifications

The Acer P7280I is a powerful and versatile projector designed for professional and educational environments. With its high brightness, impressive resolution, and advanced connectivity options, the P7280I delivers clear and vivid images that captivate audiences.

At the heart of the Acer P7280I is a high-performance 4,000 ANSI lumens lamp that ensures bright and vibrant images even in well-lit rooms. The projector supports a native resolution of 1920 x 1200 pixels (WUXGA), making it suitable for presenting detailed images, data, and graphics. With a contrast ratio of up to 10,000:1, this projector produces deep blacks and bright whites, resulting in exceptional picture quality.

One of the standout features of the P7280I is its advanced 3D capabilities. It supports various 3D formats, allowing users to present content with an immersive visual experience. This is particularly beneficial for educational institutions where 3D models and simulations can enhance the learning experience.

The Acer P7280I also boasts a range of connectivity options, making it easy to connect to multiple devices. It includes HDMI ports, VGA inputs, and USB connections, enabling users to connect laptops, Blu-ray players, and other multimedia devices seamlessly. The inclusion of built-in wireless capabilities further simplifies presentations, allowing users to connect their mobile devices without the need for physical cables.

Another notable technology incorporated into the P7280I is Acer's ColorBoost technology, which enhances color accuracy and vibrancy. This results in lifelike and dynamic visuals that make presentations more engaging. Additionally, the projector is equipped with a DynamicBlack feature, automatically adjusting the lamp brightness to ensure optimal performance during different scenes, enhancing the overall viewing experience.

Acer has also designed the P7280I with user convenience in mind. The projector features easy-to-navigate menus and remote control functionality, making it simple to adjust settings and switch between sources. Furthermore, the P7280I's lamp life is rated at up to 5,000 hours, reducing the need for frequent replacements and lowering overall operating costs.

In summary, the Acer P7280I is an impressive projector equipped with advanced features and technologies designed to deliver top-notch performance in various settings. Its bright output, high resolution, 3D capabilities, and extensive connectivity options make it an ideal choice for anyone looking to elevate their presentations.