Apparatus for and method of providing question-and-answer screen on OSD

摘要

An apparatus for and a method of providing a question-and-answer screen. A storage part (120) stores a plurality of questions related to an image or sound quality adjustment and a plurality of options corresponding to the plurality of questions, a screen generator (130) generates a question-and-answer screen including the plurality of questions and the plurality of options, and a signal processor (250) adjusts the image or sound quality based on the options which are selected through the question-and-answer screen in response to the plurality of questions. As a result, a user can easily adjust functions by using the question-and-answer screen.