DLNA Revolution HD2S+

Explain what DMP, DMR, DMS stands for

    D-digital digital devices
    M-media Processing device for transmitting various data (video, audio)
    last letters indicate the device itself.

    DMS - Media Server, the device containing the content, and which can make available networked digital media player (DMP) and digital media player (DMR). This could be for example a computer with the software installed to support DLNA.
    DMP - Media Player (DMP): finds the content on the digital media server (DMS) and provides playback. This TVs, stereos and home theater, wireless monitors and game consoles.
    DMR - Digital Media Renderer (DMR): Larger than DMP devices reproduces content that includes a media server at the same time, it can be used for other devices.

Broadly present in the description of DMP / DMR / DMS expressly declines any meaning because it has a DLNA protocol is standardized and describes the support for such devices. But as they say, and you can write some technical terms for the solidity

revolution_galaxy_hd2_s__plus_2016_06_28.bin