To automatically update a ground wave analog broadcasting channel preset table for installed broadcast receivers.

When a digital control microcomputer 28 detects update channel plan information contained in appended information of a digital satellite broadcast for instructing to update a channel preset table 29a for selecting a ground wave analog broadcast channel, it transfers the information to an update channel plan information 29g over a communication line 27a. After an analog control microcomputer 27 confirms that the update channel plan information 29g shows the class of an interested broadcast receiver, a broadcast area to be updated shows the installed area of the broadcast receiver, and the update version number 29g2 showing an updating version is newer than the version number 29b of the broadcast receiver, it starts a timer, and updates the channel preset table 29a according to the update channel preset information 29g1, when an update executing date and time 29g3 is reached.