REMOTE CONTROL SYSTEM

摘要

PURPOSE:To obtain a remote control system which is capable of performing the setting of timer time on the side of a switch unit and displaying the remaining time of timer time on the side of a switch unit. CONSTITUTION:The signal generation circuit 11 of a switch unit 1B for cable fetches the operation signals and set data of an operation switch 3B, a timer time setting part 26, a timer mode setting part 27 and an address setting part 4B from an input port and performs timer operations based on these signals and data. An output port is connected with a timer remaining time display part 25. The signal generation circuit 11 subtracts and counts the setting timer time of the timer time setting part 26 in a timer operation and displays timer remaining time on the timer remaining time display part 25 based on the count value.