| 摘要 |
checking a present power state when a power key is inputted; making a power state off after processing an operation for storing to an using information when the TV is the power ON state; checking a memorized input signal switching data whether it is a video mode after the power is on; returning to an original video mode after outputting a broadcasting voice during the pre-heating time of a cathode-ray tube in case of the video mode; and tuning to the channel corresponding to a stored broadcasting channel data in case of the power off when the input signal switching data is the TV mode. |
