Display apparatus and associated method for controlling an external upgrade apparatus

摘要

Disclosed is a display apparatus and a control method thereof, the display apparatus including: an image processor which processes an image signal; a display which displays an image based on the image signal; a connector on which an upgrade apparatus which is used for upgrading at least one function of the display is mounted; a storage which stores setting information; and a controller which transmits the stored setting information to the upgrade apparatus when the upgrade apparatus is mounted, and which displays an image based on a control of the upgrade apparatus.