8 故障排除指南

屏幕问题

 

 

图像不清晰。图像模糊。

取下所有附件 (视频延长线等)并重试。

 

 

 

将分辨率和刷新频率设置为推荐水平。(请参阅

 

9.1 基本规格”

 

 

图像不稳定,产生抖动。

检查 PC 的分辨率和频率是否在与本产品兼容的

屏幕上出现阴影或鬼影。

分辨率和频率范围之内,并在需要时,根据本手

册中的 “标准信号模式表”(第 77页)和本产品

 

 

上的信息菜单更改设置。

 

 

屏幕过亮。屏幕过暗。

调整亮度 (第 39页)和对比度 (第 40页)。

 

 

屏幕色彩显示不均匀。

更改色彩设置。

 

(请参阅 “ 配置色调”

 

 

屏幕上的色彩出现阴影并且失真。

更改色彩设置。

 

(请参阅 “ 配置色调”

 

 

白色看上去不白。

更改色彩设置。

 

(请参阅 “ 配置色调”

 

 

屏幕上无图像,并且电源 LED 0.5 1 秒闪

产品处于省电模式。

烁一次。

按键盘上的任意键或移动鼠标,返回到上一画

 

 

面。

 

 

 

 

声音问题

 

 

没有声音。

检查音频线的连接或调节音量。

 

 

 

检查音量。

 

 

音量过低。

调整音量。

 

 

 

如果将音量调至最高水平后声音仍然很小,请调

 

整您 PC 声卡或软件程序的音量。

 

 

 

 

节目源设备问题

 

 

PC 启动时,听到哔声。

如果 PC 在启动时发出蜂鸣声,请进行维修。

 

 

8 故障排除指南 72

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Image 72
Samsung LS27A850DSR/EN, LS27A850DS/EN manual 屏幕问题

LS27A850DS/EN, LS27A850DSR/EN specifications

The Samsung LS27A850 series of monitors represents a blend of innovative technology and user-centric design, aimed at delivering an exceptional visual experience for professionals and casual users alike. The models LS27A850DS/XJ, LS27A850DSSCI, LS27A850DSR/EN, LS27A850DSQSCI, and LS27A850DS/CI are known for their high resolution, color accuracy, and ergonomic features.

One of the standout characteristics of the LS27A850 series is its remarkable 4K UHD (3840 x 2160) resolution, providing four times the pixel density of Full HD. This results in incredibly sharp images and allows users to view intricate details that might be lost on lower resolution screens. The monitor's large 27-inch display is perfect for multitasking, enabling users to run multiple applications side by side with ease.

Color accuracy is another key feature of the Samsung LS27A850 monitors. They cover 99% of the sRGB color gamut and up to 100% of the Adobe RGB color space, making them ideal for creative professionals engaged in graphic design, video editing, and photography. With support for HDR10, users can expect a wider dynamic range and enhanced contrast, resulting in more vivid and lifelike images.

In terms of connectivity, the LS27A850 series is equipped with a diverse range of ports, including DisplayPort, HDMI, and USB-C, facilitating seamless connections with various devices, such as laptops, desktops, and mobile devices. The USB-C interface also supports data transfer and charging, further enhancing the monitor's versatility.

Ergonomics is a crucial aspect of the LS27A850's design. The monitor boasts an adjustable stand that allows for height, tilt, and swivel adjustments, ensuring that users can achieve their desired viewing angle for maximum comfort during extended use. This feature is particularly beneficial for professionals who spend long hours in front of their screens.

The monitor is also integrated with Eye Saver Mode and Flicker Free technology, which help reduce eye strain during prolonged usage, making it an excellent choice for work environments that demand extended screen time.

Overall, the Samsung LS27A850 series demonstrates a commitment to quality and innovation, embodying the best in display technology with its stunning resolution, exceptional color performance, versatile connectivity options, and user-friendly ergonomics. Whether for professional applications or personal use, these monitors deliver a superior visual experience that stands out in today's competitive market.