| 摘要 |
PURPOSE: A plurality of timer program controller system and an operating method thereof are provided to output a melody of a flash memory or recording contents at a designated time of weekday, weekend and monthly. CONSTITUTION: A power button(19) is connected to a power source terminal of an external device. A reset button(20) is used in the error generation as the power source reset switch of equipment. A plurality of devices(21, 22) is terminals for communicating with the external device. A communication port debug(23) upgrades a program. A serial port(24) is connected to a PC. A communications port(25) is connected to a PC system. |
