| 摘要 |
The system transmits the image signal by a remote control from a long distance for the purpose of industrial and domestic uses according to the command in a microprocessor. Since the system equips a modem that is a modulation and demodulation processor and that uses public telephone network, the installation is simple, the cost is low and the high-speed data process is possible when using a four-division monitor. In the system, the transmission part of the control data consists of a microprocessor, a first transmitter, a monitor, a four-division monitor and an A/D converter. The transmission part of the image signal consists of a microprocessor, a second transmitter, a controller and an A/D converter.
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