| 摘要 |
PURPOSE:To attain the adjustment by means of a remote controlled transmitter by using a remote control signal to adjust a digital signal processing circuit and storing the resulting data to an initial value storage element. CONSTITUTION:When a changeover circuit 22-a is thrown to the X position, the controller is in the normal state and remote control signals A-L are fed to a channel selection control circuit 24 to drive a channel selection circuit 6. When the changeover circuit 22-a is thrown to the Y position, the controler is in the adjusting state and remote control signals A-Q are fed to control circuits 28- 32. The remote control signal Q is fed to a memory write control circuit 28, the changeover circuit 22-b is thrown to the position Y', a storage element 5 is rewritable and the data adjusted by the remote control signals A-P is written to the storage element 5 as the initial data of a digital signal processing circuit 9. |
