6. Focus test

Procedure

- Test equipment: video generator.

 

- Test signal: analog 1024 x 768@60Hz

 

- Test Pattern: full screen or MEME Sony

Inspection item

- Focus check

Criteria

- From screen 1.95 M via visual to check the

 

focus, look at the entire

 

screen, focus shall be clear, crisp, and sharp

 

over the entire surface of the display

 

pattern. (Blur word on one of the corner after

 

adjustment is acceptable. However, the word

 

should at least be recognizable.)

Full screen

MEME Sony

7. Color performance

Procedure

- Test equipment: video generator.

 

- Test signal: HDMI 720p, 1080P

 

- Test Pattern: Master, In focus II or SMPTE RP-

 

133

 

* Please refer to 4-2 to get into service mode.

 

Use 720P & 1080i signal, master pattern to do

 

HDTV test. Color cannot discolor to purple and

 

blue.

Inspection item

- Check if each color level is well-functioned.

 

- color saturation

Criteria

- Screen appears normal. It should not have any

 

abnormal condition, such as lines appear on the

 

screen and so on.

 

- Color appears normal.

 

- It is acceptable to have few lines flashing at the

 

center and on the edge of 1080i image. How-

 

ever, rest of the image should appears stable.

 

- RGBW should all appear normal on the screen

 

and sort from R -G-B-W.

 

- Color levels should be sufficient and normal.

Master

InFocus II

/ 64 gray RGBW

SMPTE RP-133

P1166 / P1266 / P1266i / P1166P / P1266P Confidential

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Acer P1266i, P1266P, P1166P service manual Focus test, Color performance

P1166P, P1266P, P1266i, P1266 specifications

Acer has made significant strides in the projector market, and the models P1266, P1266P, P1166P, and P1266i stand as a testament to their innovative design and advanced technology. These projectors are tailored for users who demand high-quality visuals and versatility, whether for business presentations, educational purposes, or home entertainment.

The Acer P1266 is a powerful projector featuring a brightness of up to 3600 ANSI lumens, making it suitable for both bright and dark environments. With a native resolution of 1920x1080 (Full HD), this projector delivers crisp and clear images, capturing the finest details for an immersive viewing experience. It also supports various display ratios, including 16:9 and 4:3, catering to different content types.

The P1266P variant puts a focus on portability and connectivity. In addition to maintaining the impressive brightness and resolution, this model is equipped with wireless projection capabilities, allowing users to connect devices seamlessly through Wi-Fi. This feature is especially beneficial for professionals who need to share content on the go without the hassle of cables. The P1266P also includes multiple HDMI ports, ensuring compatibility with a wide array of devices.

Similarly, the Acer P1166P also emphasizes adaptability and ease of use. This projector offers a slightly lower brightness of 3600 ANSI lumens but remains perfect for small to medium-sized rooms. Its user-friendly design allows for quick setup and adjustments, with features like a vertical keystone correction that ensures a squared and aligned image even when the projector is positioned at an angle.

The P1266i model introduces advanced interactive features, making it ideal for educational environments. It offers a touch-enabled interface that allows users to interact directly with the projected content. This interactive capability fosters engagement and collaboration, transforming presentations into lively discussions. It also comes equipped with Acer’s Smart Pen technology, enabling users to annotate and highlight content in real time.

All four models are designed with long-lasting EU energy efficiency certifications, ensuring reduced power consumption and environmental sustainability. They boast a long lamp life, often exceeding 10,000 hours in eco mode, reducing the frequency of replacements and maintenance costs.

In summary, the Acer P1266, P1266P, P1166P, and P1266i projectors provide a range of features tailored to enhance visual experiences across various settings. With a strong emphasis on brightness, connectivity, user interactivity, and energy efficiency, these models cater to diverse needs, making them robust choices for professionals, educators, and home users alike.