Remote control, Activates one-touch play, Turns on the tv or sets it to standby mode – Sony BDV-E770W User Manual

Page 12: Turns on the system or sets it to standby mode, Selects the audio format/track, Selects the radio frequencies, Opens or closes the bd’s or dvd’s top menu, Displays the options menu on the tv screen, Returns to the previous display, Moves the highlight to a displayed item