Asus ProArt Display PA27UCX-K 27" 16:9 4K HDR IPS Monitor - Manual (Page 14)

1-6 Chapter 1: Product introduction
6. Customization
You can decide the frame size by moving the Menu (5-way) button up/down/
left/right. You can press the Menu (5-way) button for longer than 3 seconds to
switch the measurements between millimeter and inch.
Customization
H16
V15
7. Ruler
This pattern presents physical ruler on top and left side. You can press the
Menu (5-way) button for longer than 3 seconds to switch the measurements
between metric and imperial.
Ruler
5
5
10
10
15
15 20 25 30
1.3.4 Other Function(s)
HDR
The monitor supports HDR format. When detecting HDR content, an "HDR ON"
message will pop up and display in the Information page.
HDR content is not supported when PIP/PBP mode is on.