9 故障排除指南

屏幕问题

问题

解决方案

 

 

屏幕无法开启。

检查是否已正确连接电源线。(请参阅 2.2

 

接并使用 PC

 

 

显示检测信号线消息。

检查是否已正确连接本产品的缆线。(请参阅

 

2.2连接并使用 PC

 

 

 

检查与产品连接的设备是否通电。

 

 

屏幕上显示非最佳模式

如果来自显卡的信号超过本产品的最高分辨率或

 

频率,则会显示此消息。

 

 

 

根据 “标准信号模式表”(第82页)更改最高分

 

辨率和频率以满足产品性能。

 

 

屏幕上图像失真。

检查本产品的缆线连接 (请参阅 2.2连接并使

 

PC

 

 

图像不清晰。图像模糊。

调整粗调 (第49页)和微调 (第50页)。

 

 

 

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。

 

 

图像不稳定,产生抖动。

检查 PC 的分辨率和刷新频率是否在本产品兼容

屏幕上出现阴影或鬼影。

的分辨率和刷新频率范围内。下一步,如有必

要,请参考本手册中的 “标准信号模式表”(第

 

 

82页)以及产品上的 信息 菜单更改设置。

 

 

屏幕过亮。屏幕过暗。

调整亮度 (第36页)和对比度 (第37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

问题

解决方案

 

 

没有声音。

检查音频线的连接或调节音量。

 

 

 

检查音量。

 

 

9 故障排除指南 74

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Samsung LS27E391HS/EN, LS27E390HS/EN, LS24E390HL/EN, LS24E391HL/EN, LS22E390HS/EN, LS22E391HS/EN, LT24E390EI/EN manual 声音问题

LS27E391HS/EN, LS27E390HS/EN, LT24E390EI/EN, LS22E390HS/EN, LS24E391HL/EN specifications

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