| 摘要 |
A method acquires program guide information in an image signal receiver, and program guide method and apparatus use the same. In the program guide apparatus, information immediately required by a user is obtained first, and information of less preferential channels is obtained next, thus presenting a smooth interface to the user. The method of acquiring program guide information for channels includes acquiring the program guide information for each channel by scanning accessible channels while a received program is not displayed. The program guide apparatus includes a tuner tuning a channel, a program guide information detector, a memory, a key input, a microprocessor, and a character signal generator.
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