TV. channel returning method
A TV and TV technology, applied in the direction of using stored programs for program control, two-way working system, etc., can solve the problems of complex production and debugging, poor visual effect, small application range, etc., achieve simple production and debugging, increase circuit cost, The effect of increasing production costs
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[0036] The current TV has a central processing unit inside, and the professional name is MCU. Its function is to process the operation of the software inside the TV and operate according to the instructions given by the remote control. For example, functions such as channel search and timing are all handled by the MCU. The recall method of the TV channel of the present invention is mainly accomplished by the MCU.
[0037] Referring to the accompanying drawings, the specific implementation method of the present invention is as follows: When the original TV program is interrupted and an advertisement is inserted, the user inputs an instruction to start "TV recall" to the central processing unit in the TV to activate the TV recall function. After the return time is set in the central processing unit, the central processing unit stores the current TV state, such as sound, brightness, color and other relevant data in the memory, and starts timing in the central processing unit. D...
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