3.Shortcut 
•Default: Brightness hotkey
•To change the hotkey function, go to the Shortcut > Shortcut 1 menu.
4.Shortcut 
•Default: Contrast hotkey
•To change the hotkey function, go to the Shortcut > Shortcut 2 menu.
5.
button:
•Selects a desired preset mode.
6.
button:
•Selects an available input source.
Press 
button (Input Select button) to display HDMI/DisplayPort signals after you connect HDMI/DisplayPort cable with the monitor.
7.
Power button/power indicator
•Turns the monitor on/off.
•The color definition of the power indicator is as the below table.
Status Description
| White | On |
|
| Amber | Standby mode |
|
| Off | Off |
|
ASUS PA279 Series LCD Monitor |