Diagnosis and Prediction Method of Current Status of TV and Video

摘要

The present invention diagnoses the current state in a device using a microcomputer in television and video. In particular, the present state and the operation of the device corresponding to the information are displayed at the touch of a button. The present invention relates to a method of displaying through a character display device.;Current status diagnosis and operation prediction include a microprocessor that controls and displays data on the screen and displays an on-screen text display device that displays text on the screen. The stored current data is analyzed and determined with a predetermined fixed value, and the result value (current state diagnosis and operation prediction) is displayed on the on-screen character display device.