TOTAL-FUNCTION ITSELF DIAGNOSIS AND SUCCESSIVE DISPLAY METHOD

摘要

PURPOSE: To effectively use the method for a production process, an agency, an exhibition hole, etc., by depressing a function explanation key, successively displaying all functions of a set and controlling the displayed contents. CONSTITUTION: A 1st process L1 for checking the input of the function explanation key for explaining a commodity and successively displaying the menu pictures of a set is executed, and in a 2nd process L2, a picture mode/sound mode/sound multiple mode selecting process is displayed, a function item is selected, a subroutine for the selected function item is executed and the changing operation of a pulse width modulation value is shown to control the selected function. In a 3rd channel, an automatic program for selecting and adjusting volume control, successively tuning a channel in broadcasting from a current channel by an AFT pulse, and then storing the tuned channel is executed. In a 4th process, recalling, muting stereophonic sound mode conversion, color conversion, etc., are successively executed.