SYSTEM AND METHOD FOR MANAGING SIGNALS USING OSD

摘要

PURPOSE: A system and a method for managing signals using OSD are provided to display various kinds of signals on a display monitor using OSD function when the signals are inputted from the outside. CONSTITUTION: When a signal management switch is selected using OSD, it is judged if there is a signal inputted to a display monitor(S22). When it is judged that there is a signal inputted to the display monitor, all signals inputted to the display monitor are checked(S24). The signals are transmitted to an OSD circuit(S25). The transmitted signals are applied to a CRT to be displayed(S26).