LG 16T90Q Series Easy Manual page 107

Keyboard
The keyboard allows the user to input data or give commands.
The keyboard may differ in appearance and color depending on your country.
CAUTION
Spilling a watery substance like coffee or juice on the keyboard may cause a fault,
malfunction, or electric shock.
Some of the keys may not work properly when you use several keys at the same time
while playing a PC game.
Please change the key combination settings according to the combinations necessary for
the game play or use an external keyboard dedicated for gameplay.
Using Hot Keys
Hot Keys are shortcut keys that can run some functions and software of the PC, and using them
allows you to use the PC more easily.
Fn + F1 Executes LG Smart Assistant.
Fn + F2
Adjusts screen brightness (brightness decreases in 11 levels).
Fn + F3
Adjusts screen brightness (brightness increases in 11 levels).
Fn + F4
Switches to the Secure Mode
Each time you press the [Fn] + [F4] keys, it switches in the order of Secure Mode
On (webcam, microphone unavailable) and Secure Mode Off (webcam, microphone
available).
Fn + F5
Switches to using the Touchpad Mode.
Each time you press the [Fn] + [F5] keys, the mode switches between Touchpad
Off (touchpad disabled) and Touchpad On (touchpad enabled).
To set Touchpad Auto (disables automatic use of touchpad when inserting an
external USB mouse), select the Start button [
devices] > [Touchpad] and uncheck [Leave touchpad on when a mouse is
connected] in [Touchpad].
Each time you press the [Fn] + [F5] keys, the mode switches between Touchpad
Off and Touchpad Auto.
Since it takes about 1 to 2 seconds to initialize after switching to the touchpad
function, we recommend you to use the device after initialization is completed.
Fn + F6
Airplane Mode ON/OFF (Wireless LAN and Bluetooth OFF/ON)
Fn + F7
Switches to the monitor (projector).
Fn + F8 Switch to the Keyboard Backlight Mode.
Using the PC
] > [Settings] > [Bluetooth &
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