Sound or TV broadcast receiver tuning circuit - stores criteria for tuning recalled by program key after transmitter is found and store key operated

摘要

The tuner has a number of given features. one of the tuning-criteria e.g. frequency, channel number, tuning voltage etc. belonging to a transmitter can be stored in any storage location of a store by operation of a key. The transmitter tuning criterion is stored on a program key by operating the program key after finding or tuning to the transmitter and operating a store key. The stored tuning criteria are called out by operation fo the corresponding program key. The store key and the program keys are mounted on separate from each other units.