故障诊断

自检功能检查

您的显示器提供一项自检功能,可通过它检查显示器是否工作正常。

自检功能检查

1.关闭计算机和显示器。

2.从计算机背后拔下视频电缆。

3.关闭显示器。

如果显示器工作正常,可看到下图中的框。

如果工作正常时拔下视频电缆或电缆受损,将显示此框。

4.关闭显示器并重新连接视频电缆;然后开启计算机和显示器。

如果进行上一步骤后显示器屏幕仍然无图像,请检查视频控制器、计算机系统以及显示器是 否正常运作。

警告消息

如果输入信号发生问题,屏幕会显示一条消息或变为黑屏,但电源指示灯 LED 依然点亮。该 消息可能说明显示器超出了扫描范围或需要检查信号线。

环境

显示器的放置地点和位置可能会影响其质量和其他功能。

如果显示器周围有超低音喇叭,请拔下喇叭接线并将它放在其他房间。

搬走显示器周围 3 英尺(1 米)范围内的所有电子设备,如收音机、风扇、钟和电话。

实用提示

显示器可重现从计算机收到的视频信号。因此,如果计算机或视频卡发生问题,将导致显示 器黑屏、色彩暗淡、出现噪声、不支持视频模式等。此时,请首先查找问题源头,然后与您 的服务中心或经销商联系。

判断显示器工作情况

如果屏幕上无图像,或出现非最佳模式推荐模式 1680 x 1050 60 Hz消息,请在显 示器仍然通电的情况下从计算机上断开缆线连接。

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Samsung LS20AQWJFV/EDC, LS22AQWJFV/EDC manual 自检功能检查, 警告消息, 实用提示

LS20AQWJFV/EDC, LS22AQWJFV/EDC specifications

The Samsung LS20AQWJFV/EDC monitor is a versatile display designed to enhance productivity and ensure an exceptional viewing experience for users. This model combines cutting-edge technologies with a sleek design, making it an ideal choice for both home and office environments.

One of the standout features of the LS20AQWJFV/EDC is its 20-inch display size, which strikes a balance between compactness and usability. The monitor boasts a Full HD resolution of 1920 x 1080 pixels, providing crisp and clear visuals that are perfect for everyday tasks such as web browsing, document editing, and multimedia playback. The LED-backlit technology enhances brightness and contrast, ensuring vibrant colors and deep blacks, which make images and videos come to life.

The monitor's panel technology is engineered to provide wide viewing angles, allowing users to enjoy consistent color reproduction from various positions. This feature is particularly advantageous for collaborative work, as it ensures that multiple users can view the screen clearly without color distortion. The LS20AQWJFV/EDC incorporates advanced flicker-free technology that minimizes eye strain during prolonged use. This is complemented by a blue light filter that reduces harmful blue light emissions, making it easier on the eyes and conducive for long working hours.

The design of the LS20AQWJFV/EDC is both modern and functional, featuring slim bezels that maximize the screen space while maintaining an elegant look. The adjustable stand allows users to optimize their viewing angle and comfort, contributing to a more ergonomic workspace. The monitor also includes multiple connectivity options, including HDMI and VGA ports, ensuring compatibility with a wide range of devices, from laptops to desktop PCs.

Additionally, the monitor supports various pre-set display modes, enabling users to switch between settings optimized for specific tasks, such as gaming, reading, or watching movies. The Samsung LS20AQWJFV/EDC is also environmentally friendly, with energy-saving features that comply with energy efficiency standards.

In summary, the Samsung LS20AQWJFV/EDC monitor combines quality, performance, and aesthetics, making it a reliable choice for anyone looking to improve their computing experience. The blend of its technological advancements, ergonomic design, and environmental consciousness positions this monitor as an excellent option for various user needs.