LG 55CT5WJ-I Owner's Manual page 23

(POWER) Turns the monitor on or off.
(MIC) This function is not supported.
Number buttons Enter numbers. (One:Quick Mode)
(Space) Press the spacebar. (One:Quick Mode)
(Backspace) Press the backspace. (One:Quick Mode)
(Volume Up/Down Button) Adjusts the volume level.
(MUTE) Mutes all sounds.
(Brightness) Adjusts the Brightness level.
(Home) Activates the launcher. (One:Quick Mode) (55CT5WJ-Z : This function
is not supported.)
(Menu Select) Selects the menu.
(Mouse_R) Mouse Right click. (One:Quick Mode)
(Up/Down/Left/Right) Press the up, down, left or right button to scroll the
menu.
(Wheel) Press the centre of button to activate the Mouse Left click.
(One:Quick Mode)
(Wheel (Scroll)) Scroll up/down. (One:Quick Mode)
(Backward) Browser backward click. (One:Quick Mode)
(Forward) Browser forward click. (One:Quick Mode)
, This function is not supported.
, Run the virtual keyboard. (One:Quick Mode) (55CT5WJ-Z : This function
is not supported.)
(Back) Returns to the previous level.
(Settings) Accesses the main menus or saves your input and exit menus.
(Miracast) Allows to share the screen with other devices. (One:Quick Mode)
(55CT5WJ-Z : This function is not supported.)
(Input) Changes the input source.
(Control) Play/Pause for media contents. (One:Quick Mode)
(Guide) Accesses the USER GUIDE. (One:Quick Mode) (55CT5WJ-Z : This
function is not supported.)
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