Asus ProArt Display OLED PA32DC 31.5" 4K HDR Monitor - Manual (Page 26)

2-10
Chapter 2: Setup
When these cables are connected, you can choose the desired signal from the
Input Select item in the OSD menu.
2.8 Turning on the monitor
Set the AC switch to ON position ( A ), and then press the button ( B ). See page
1-3 for the location of the Power button. The power indicator lights up in white to
show that the monitor is ON.
A
B