Designed to fit in the interchangable slots of the Series-9 plama models to provide easy and sleek in-hotel TV solution (compatible plasma models and slots as designed in the specification below). AV in&out ports are available for the connection with in-room local AV equipment (like VCR, DVD) Switch able between normal TV mode and Hotel mode (Hotel mode allows you to set initial channel, max volume, etc). IR through-out port allows you to co-use IR sensor on plasma display to control both TV and STB Available with optional Set Up Loader - enables you to easily make same setting on multiple TV's.