DISPLAY APPARATUS, REMOTE CONTROL APPARATUS, REMOTE CONTROL SYSTEM AND CONTROLLING METHOD THEREOF

摘要

A display apparatus which is controlled by a remote control apparatus is provided. The display apparatus includes an output unit including a display and a speaker, a communicator configured to perform communication with the remote control apparatus while the display apparatus is turned off, and a processor configured to be turned on according to a predetermined signal received from the remote control apparatus while the display apparatus is turned off, and control an operation of the output unit based on at least one of channel selection information and volume control information included in the predetermined signal.