| 摘要 |
A media system (20) comprises a television (32) having a first tuner (38) connected to receive a media transmission and to select a channel, a signal monitor (42) connected to the first tuner (38) to monitor media transmission, a memory (44) operably connected for storing channel data, and a primary timer (46) connected to the signal monitor (42) for timing a pre-determined interval upon receipt of a pre-determined signal indicator from the signal monitor (42). The tuner (38) is connected to the primary timer (46) to select, in response to expiration of the pre-determined interval, a channel corresponding to channel data stored in memory. <IMAGE> |
