Host device having notice function for setting environment and setting environment method thereof

摘要

A host device (100) having a notice function for setting environment and a setting environment method thereof are disclosed. The host device (100) includes a download unit (140) which downloads and stores an application provided from a broadcasting station, a control unit (170) which executes the application stored in the download unit (140) and thus to change a setting environment, and a display unit (130) which displays the setting environment changed by the control unit (170) on a screen.