METHOD FOR CONTROLLING PLAYBACK OF PROGRAM OF TVCR

摘要

PURPOSE: A method for controlling playback of program of TVCR is provided to increase an effect of study by giving a student time in which the student solves a question by displaying question part as still scene and by generating congratulating melody if an answer is correct while playing back an educational tape. CONSTITUTION: A method for controlling playback of program of TVCR includes several steps. A first step is to turn on a TVCR(201S) and check a control signal when playing back an educational tape.(202S,203S) A second step is to display a question scene by using the checked control signal and wait until an answer is inputted.(204S) A third step is to determine whether the answer is correct when a student inputs the answer.(205S) A fourth step is to generate an alarming melody and to play back a question solution by checking VISS signal if the answer is incorrect.(209S) A fifth step is to generate a congratulating melody(206S) and to ask the student whether the solving process is displayed on screen(207S) if the answer is correct. A sixth step is to display the solving process if the student requests it(208S) and to determine whether playback of the subject is completed without display of the solving process if the student does'n't request it.(210S)