Closing the password function

23

Switching input signal

23

Adjusting the projected image

24

Adjusting the projection angle

24

Auto-adjusting the image

24

Fine-tuning the image size and clarity

24

Optimizing the image

25

Correcting keystone

25

Selecting an application mode

26

Other adjustments

27

Operating in a high altitude environment

28

Hiding the image

29

Remote paging operations

29

Freezing the image

29

Personalizing the projector menu display

29

Shutting down the projector

30

Menu operation

31

Menu system

31

Using the menus

32

1. Picture menu

33

2. Pro-Picture menu

34

3. Setting menu

35

4. Advance menu

36

5. Information menu

37

Maintenance

38

Care of the projector

38

Cleaning the lens

38

Cleaning the projector case

38

Storing the projector

38

Transporting the projector

38

Lamp information

39

Calculation of lamp hour

39

Warning message

39

Replacing the lamp

40

Temperature information

42

Indicators

42

Troubleshooting

44

Specifications

45

Projector specifications

45

iv Table of contents

Page 4
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BenQ CP220 user manual Switching input signal Adjusting the projected image, Iv Table of contents

CP220 specifications

The BenQ CP220 is a robust and reliable projector designed for educational and business environments. This model is renowned for its exceptional image quality, ensuring that presentations are both clear and engaging. Equipped with DLP (Digital Light Processing) technology, the CP220 utilizes a high-brightness lamp that provides vivid colors and sharp details. With a brightness rating of 2500 ANSI lumens, it excels in various lighting conditions, making it suitable for both small and large venues.

One of the standout features of the BenQ CP220 is its native XGA resolution of 1024x768 pixels, which allows for detailed display of text and images. This resolution is particularly beneficial for presenting high-definition content, ensuring that every detail is captured and displayed accurately. Additionally, the projector supports a range of resolutions and aspect ratios, making it versatile for differing media formats.

The CP220 is designed with user convenience in mind. It features quick and easy setup options, including automatic keystone correction, which ensures that images are perfectly aligned, regardless of the projector's angle. This feature is particularly useful in dynamic environments where quick adjustments are often needed. Furthermore, the projector offers a multitude of connectivity options, including VGA, USB, and HDMI ports, allowing users to connect a variety of devices seamlessly.

In terms of durability and maintenance, the BenQ CP220 boasts a long lamp life of up to 4,500 hours in economy mode. This means less frequent lamp replacements and lower overall operating costs, which is an important consideration for educational institutions and businesses looking to maximize their investments. The projector's efficient cooling system also helps to ensure longer operational periods without overheating.

Overall, the BenQ CP220 stands out for its combination of performance, versatility, and user-friendly features. Its high brightness, excellent resolution, and ease of use make it an ideal choice for any setting that demands reliable and high-quality projector performance. Whether for classroom instruction, corporate presentations, or multimedia displays, the CP220 is a dependable tool that enhances communication and engagement. With its advanced technologies and thoughtful design, the BenQ CP220 continues to be a favored choice among educators and professionals alike.