LG 75UT640S0DA Easy Setup Manual page 22

* To use the button, press and hold for more than 3
seconds.
(Power) Turns the TV on or off.
Toggles between Radio, TV, CATV, and DTV.
Activates your preferred subtitle in digital
mode.
Not functional.
Resizes an image.
(Input) Changes the input source.
Number button Enters numbers. Also supports
characters.
(Space) Opens an empty space on the screen
keyboard.
Accesses the saved channel list.
Alternates between the two last channels
selected (pressing repeatedly).
Adjusts the volume level.
Displays the previous history.
Displays the program event according to time
scheduler.
(Mute) Mutes all sounds.
(Mute) * Accesses the [Accessibility] menu.
Scrolls through the saved channels.
Moves to the previous or next screen.
Changes the picture mode.
Shows information on the current program.
Changes the sound mode.
(Q.Settings) Accesses the Quick Settings.
(Home) Accesses the Home menu.
• Pressing and holding the
displays the previous history.
Navigation button (up / down / left / right) Scrolls
through menus or options.
Selects menus or options and confirms your input.
Returns to the previous screen.
Clears all on-screen displays and returns to TV
viewing.
Accesses the AV devices connected to the
TV. Opens the SIMPLINK menu.
Sets the length of time until the TV to turns off.
, , , , Control buttons for media contents
, , , These access special functions in
some menus.
14
(Home) button
(Some buttons and services may not be provided
depending upon models or regions.)