To solve the problem that the operation load of update confirmation and storage update is large.

A DAB receiver 1 receives DAB broadcast obtained by multiplexing data service broadcast and has a preset memory 28 for storing the data service broadcast and a CPU 27 displaying the data service broadcast on a display 22 in accordance with the operation of a preset key 26 corresponding to the memory 28. When the CPU 27 detects the operation of the preset key 24, the CPU 27 starts receiving operation of the data service broadcast stored in the memory 28 corresponding to the key 24, decides the existence/ absence of update of the data service broadcast when the CPU 27 decides that the data service broadcast has been received, and stores and updates the data service broadcast that is currently received into the memory 28 when the CPU 27 decides that the data service broadcast is updated.