POWER: Switch the receiver in and out of standby mode.
SUB-T: Display subtitle options (availability depends on the channel).
TTX: Switch on Teletext, if current channel has this option, and use EXIT key to quit Teletext.
MUTE: Switch volume on/off.
EPG: Shows the Electronic Program Guide.
LANG: Select Main or SAP(Second Audio Program) audio according to your preference.
VOL-/VOL+: To increase / decrease volume.
PAGE-/PAGE+: To navigate inside the menus.
MENU: Display main menu on TV screen
EXIT: Use this key to quit current menu.
CH-/CH+: Program changing keys.
OK: To confirm current setting, or display channel list in no-menu model.
FAV: Displays your favorite channels list.
TV/RADIO: Switch between Digital Radio and Digital TV mode.
-: Numeric keys.
RECALL: Go back to the previous viewed channel.
INFO: Display information about the current channel.
PLAY/PAUSE/STOP/FF/REW:Used for multimedia playback.
TIMESHIFT: Use to start Timeshift function.
ZOOM: Zoom in/out the DTV picture.
REC: Start recording current channel to USB disk.
AD: Switch on/off audio description quickly.
V-FORMAT: Switch the HDMI resolution.
ASPECT: Switch 4:3/16:9
TIMER: Use to access Schedule Timer menu quickly.