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。

控制屏幕底部的命令行显示在此屏幕之后下 一步要做什幺。可在控制屏幕之间切换、调 节选择的选项或者退出屏幕。

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 1680 x 1050 @ 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 VG2030wm

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ViewSonic VS11425 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

VS11425 specifications

The ViewSonic VS11425 is a cutting-edge projector designed to meet the needs of both educational and business environments. It stands out for its portability and versatility, making it an ideal choice for presentations, lectures, and even home entertainment.

One of the main features of the VS11425 is its impressive brightness level. With a brightness rating of 3,600 ANSI lumens, this projector offers vibrant and clear images even in well-lit rooms. This makes it suitable for a variety of settings where ambient light cannot be controlled.

The VS11425 also utilizes advanced technology to deliver stunning visual performance. It incorporates a DLP (Digital Light Processing) engine, which provides excellent color accuracy and sharpness. The projector's native resolution is XGA (1024x768), ensuring that text and images appear crisp and detailed, making it perfect for showcasing presentations with charts and graphs.

Another key characteristic of the ViewSonic VS11425 is its impressive contrast ratio of 22,000:1. This enhances the depth and richness of colors, allowing users to experience more lifelike images during their presentations. The deep blacks and bright whites make it easier for audiences to focus on the content being presented.

Connectivity options are abundant with the VS11425. It offers multiple input ports, including HDMI, VGA, and USB, which allow for seamless connections with a range of devices such as laptops, document cameras, and even smartphones. The inclusion of a built-in 10-watt speaker further adds to its functionality, providing decent audio output for presentations without the need for external speakers.

Portability is another noteworthy feature of the VS11425. Weighing just around 6.3 pounds, it is lightweight and compact, making it easy to transport from one location to another. Its built-in carrying handle and adjustable feet contribute to its practicality, allowing users to set it up quickly and effortlessly.

A user-friendly interface enhances the overall experience with the ViewSonic VS11425. The intuitive control panel and remote control allow for easy adjustments of settings and functions during presentations. Additionally, the projector has multiple viewing modes to accommodate various content types, ensuring optimal performance whether displaying images, videos, or presentations.

In conclusion, the ViewSonic VS11425 is a highly capable projector that combines excellent brightness, advanced DLP technology, and versatility. Its user-friendly features, along with robust connectivity options, make it a suitable choice for educators and business professionals who require a reliable and high-performing projector.