A television receiver is connected to a multi-directional antenna having
multiple receiving directions for receiving a television signal by making
one receiving direction active, and comprises a clock, a tuner, a memory
for storing a receiving direction table having content containing channel
numbers and a best receiving direction, and a microprocessor for
controlling the receiver.Based on the time measured by the clock, the
microprocessor renews the content of the table at a preset time, and
outputs, to the antenna, a control signal to command a receiving
direction for receiving one channel based on the renewed content of the
table.The receiver can properly adapt to the variations in time of the
receiving conditions of terrestrial broadcasts based on the renewed
content of the table, and can automatically renew the content of the
table in a time zone when a user does not view a television program.