执行以下操作调整屏幕图像 :

1.要显示主菜单,按下按钮 [1]

注意 : 所有菜单控件和调节屏幕在大约 15 秒之后自动消失。这可透过设置菜单中的 " 菜单显示时间 " 设置来调节。

2.要选择希望调节的控件,请按 S T 在主菜单中上下滚动。

3.选择控件后,按按钮 [2]。将出现一个如下所示的控制屏幕。

屏幕底部有一行文字告诉您下一步要做什 幺 : 退出或选择 " 亮度 " 控制。

4.要调节该控件,按向上 S 或向下 T 按钮。

5.要保存调节并退出菜单,按按钮 [1] 两次

以下提示可帮助您优化显示器 :

调节计算器的图形显示卡,使其向液晶显示器输出 1280 x 1024 @ 60 Hz 的视频信 号。(查看图形显示卡用户指南中有关 " 更改垂直扫描频率 " 的说明。)

如果有必要,使用 H. POSITION V. POSITION 进行小幅调节,直到屏幕图像完全 可见为止。(屏幕四周的黑边应刚好触及液晶显示器明亮的 " 活动区 "。)

ViewSonic VA703b

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ViewSonic VS11280 manual 执行以下操作调整屏幕图像, 以下提示可帮助您优化显示器

VS11280 specifications

The ViewSonic VS11280 is a cutting-edge 4K Ultra HD projector designed to meet the demanding needs of both professional and home users. This model is particularly appealing for those who prioritize high-resolution images and exceptional color accuracy.

One of the standout features of the VS11280 is its impressive 4K resolution, which delivers stunning detail and clarity. With 3840 x 2160 pixels, images are vividly rendered, making it perfect for presentations, movies, and gaming applications. The projector supports HDR (High Dynamic Range) content, enhancing the overall viewing experience by providing a broader range of colors and improved contrast.

In terms of brightness, the VS11280 boasts an impressive lumen output, ensuring that images remain sharp and clear even in well-lit environments. This feature is particularly beneficial for business presentations and classrooms where ambient light can be an issue. Coupled with its high brightness, the projector utilizes advanced color technology to produce a wider color gamut, allowing for rich and vibrant visuals.

Another key characteristic of the ViewSonic VS11280 is its versatile connectivity options. It is equipped with HDMI, DisplayPort, and USB ports, making it compatible with a variety of devices including laptops, gaming consoles, and streaming devices. This flexibility simplifies the process of connecting and switching between different media sources.

The projector also incorporates advanced keystone correction and lens shift technologies, facilitating easy installation and optimal image alignment. These features allow users to project images from different angles without compromising on image quality, making it ideal for diverse setups.

For added convenience, the VS11280 comes with built-in speakers, eliminating the need for external sound systems in smaller environments. This all-in-one functionality is particularly useful for impromptu presentations or movie nights.

Finally, the ViewSonic VS11280 is designed with energy efficiency in mind. It features a long lamp life, significantly reducing maintenance costs and frequency of replacements. This durability, combined with its high performance, makes the VS11280 a reliable choice for users seeking quality and longevity in a projector.

Overall, the ViewSonic VS11280 stands out as a powerful projector that combines advanced technology with user-friendly features, making it an excellent choice for any setting requiring high-quality visual solutions.