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COMPOSITE IN 端口

COMPOSITE IN 端口是一个常规的视频输入端口（黄色）。色度和亮度都是通过相同的 75 欧姆缆线传输的。

分量输入端口（绿色、蓝色和红色）

分量输入端口单独地传输亮度信号，在所有视频连接类型中，分量输入端口提供最佳的画质。

数字广播

数字广播是按照美国地面数字广播规范（即 ATSC）进行数字化传输的一种电视广播信号。

DVD（数字多功能光盘）

DVD 是一种大容量介质磁盘，可以使用 MPEG-2 视频压缩技术将视频、游戏、音频应用程序等多媒体内容保存到 CD 大小的磁盘上。

DLP（数字光处理）

DLP 是一种使用美国 TI（德州仪器）开发的 DMD 面板的数字显示技术。

DLP HD2+ 和 DC3

这是 DMD 面板的等级。

DMD（数字微镜设备）

DMD 面板是 DLP 技术的实现。它由极小的镜面组成，每个镜面代表一个像素。

外部输入

外部输入将录像机、摄像机、DTV 接收器、DVD 等视频设备连接到投影仪作为视频源。

伽玛模式

伽玛模式补偿 CRT（阴极射线管）之类的模拟显示设备产生的视频信号，使得视频信号可以清晰地显示在数字显示设备上。

HDMI

▶HDMI（高清晰多媒体接口）是一种接口，它使用一根单一的缆线实现音频和视频数字信号传输。

▶与 DVI 不同的是，HDMI 接口的尺寸较小，且内置 HDCP（高带宽数字拷贝保护）编码功能。

过扫描

在图像边缘出现不必要的信息、画面、噪点时，您可以使用此功能剪切图像的边缘。如果视频信号非常差，则屏幕上可能会显示一些不需要的视频信号。

RS-232C 端口（服务输入端口）

此端口主要用于服务目的。此端口按照 RS-232C 通信标准提供数据通信。

S-Video 输入端口

这称为超级视频。S-Video 是一种视频信号类型，它将视频亮度和色彩信号分离，从而提供更佳的画面质量。

卫星广播

卫星广播的节目通过卫星传送，因此在所有地区都可以接收高质量的图像和声音节目。卫星广播可提供大约 100 个频道，包括公共广播频道。要观看卫星广播节目，您必须另外安装一个接收器。

维护与保养联系全球三星公司其他授权

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Samsung Electronics Co., Ltd. 对本手册中包含的错误以及与其供应、性能或使用有关的偶发或继发性损失不承担任何责任。

SPD400SFX/EN, SPD400SX/EN specifications

The Samsung SPD400SX/EN and SPD400SFX/EN are advanced and efficient digital signage solutions designed to cater to various commercial and professional display needs. These models stand out in the market due to their exceptional display capabilities and user-friendly features, making them an ideal choice for retail environments, corporate settings, and advertising applications.

One of the main features of these models is their impressive display quality. Both the SPD400SX/EN and SPD400SFX/EN incorporate Samsung's cutting-edge LED technology, which delivers vibrant colors and sharp images. The high brightness and contrast ratio allow for excellent visibility, even in brightly lit environments. This makes them perfect for attracting attention in storefronts and public spaces.

In terms of resolution, these displays support Full HD (1920x1080) content, ensuring that graphics, videos, and advertisements are presented with clarity and precision. This high definition is essential for engaging audiences and conveying messages effectively. Furthermore, the screens are designed to operate continuously, featuring a robust cooling system that ensures consistent performance, minimizing the risk of overheating during extended usage.

Another noteworthy characteristic of the SPD400SX/EN and SPD400SFX/EN models is their versatility in connectivity options. They come equipped with multiple input ports, including HDMI, USB, and DisplayPort, making it easy to connect to various multimedia devices. This flexibility allows users to display content from different sources seamlessly, enhancing the overall user experience.

Samsung's innovative MagicINFO software accompanies these displays, providing powerful content management capabilities. Users can easily schedule, deploy, and control content remotely, streamlining the process of managing digital signage. The software supports a variety of content types, including images, videos, and even dynamic data feeds, ensuring that displays can be updated efficiently and effectively.

Additionally, these models are designed with durability in mind. The rugged construction ensures they can withstand the demands of commercial use, while features like anti-glare screens reduce reflections for optimal viewing angles. With an eye towards energy efficiency, the SPD400SX/EN and SPD400SFX/EN also incorporate technologies that reduce power consumption without compromising performance.

In conclusion, the Samsung SPD400SX/EN and SPD400SFX/EN are a remarkable choice for businesses and organizations seeking reliable, high-quality digital signage solutions. With their stunning display performance, versatile connectivity options, and robust content management capabilities, these models provide an outstanding platform for effective communication and engagement with audiences.