| 摘要 |
The TV receiver has a central processor (1), a non-volatile memory. For user guidance data, a control unit with a switch-on button (5a), a DOS component (3) and a display (4). The central processor control the DOS component during operation depending on an entered command so that it provides user guidance information at its output which is displayed. A basic setting up execution signal is stored in an identifier signal memory (2b). The central processor is programmed to interrogate the contents of the identifier signal memory when switched on by the switch-on button; if the basic setting up execution signal is stored the device is switched into TV mode, otherwise it is automatically switched into basic setting up mode. |
