How to control the Vishal RF output channel setting on the TV

摘要

The present invention relates to a Vishal-RF output channel setting control method on a television, and in the related art, in order to output a Vishal output on a screen of a TV receiver, a user inputs an RF output channel It is troublesome to set up the output channel of the RF signal by performing a channel search on the OSD screen of the TV.;In order to overcome such a problem, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a method and apparatus for determining whether an input function selection signal is an RF output channel data transmission signal, Requesting transmission of the RF output channel data to the Vishial microcomputer if it is determined that the input signal is a transmission signal and executing a function corresponding to the inputted function selection signal if it is determined that the inputted function selection signal is a function signal other than the RF output channel data transmission signal; Checking whether or not there is reception of RF output channel data from the Vishialmicom, and if it is checked that reception of the RF output channel data is received, transmitting the received RF output channel data to the TV tuner unit to tune the RF output channel, When the tuning is completed, And displaying the reception RF output channel on the OSD screen by sending a control signal to the receiver.