常见问题及解答

连接

注

1.由于本 USB 显示器会被计算机识别为 USB 设备，因此当 PC 启动时，普通显示器会显示的 DOS 画面并不会在此显示器上显示。

- 如果要查看启动信息 (DOS)，请使用 D-SUB缆线（模拟信号）连接。

2.USB 显示器不兼容任何需要 3D 硬件加速的软件。

• Real Player（不支持扩展模式。）

• 大多数 3D 游戏

• 基于 DirectX 的程序

3.建议使用以下设置播放电影，以实现最佳画质。

• 将笔记本电脑的电池模式设置为“Maximum Performance”（最佳性能）状态。

• 如果在全屏模式下不能流畅地播放电影，请使用较低的画面分辨率。

取决于 PC 界面或视频编码工具包的兼容性，可能会出现播放问题，如屏幕上的视频画面出现闪烁或波纹。

4.如果您连接了多个 USB 显示器，将显示空白画面，直到 PC 将其识别为 USB 设备。 PC 将其识别为 USB 设备后将显示画面。（仅适用于 LD220/LD220G 型号）

1.无法开启显示器。

•请重新连接电源线。

2.屏幕上没有图像。

•拔下电源线，再重新插上。

•重新连接 USB 缆线。

•安装 USB 驱动程序。

•USB 端口不稳定时，请重新启动 PC。

•PC 的 USB 端口可能出现故障。请尝试连接其他的 USB 端口。

•使用 USB 1.0 时，USB 显示器可能无法工作。

•处于省电模式时可通过单击鼠标或按任意键激活显示器。

3.使用随附的光盘安装不了 USB 驱动程序。

•请访问 Samsung Electronics 网站，下载 USB 驱动程序并安装该程序。[ http:// www.samsung.com ]

4.安装 USB 驱动程序后，计算机的性能有所降低。

•由于 USB 驱动程序比普通显卡所占用的内存更大，所以计算机的性能可能会比以前有所降低。

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