3-6 Chapter 3: OSD (On-Screen Display) menu
• Eye exercises can help to reduces eye strain. Repeat these exercises
often. If eye strain continues please consult a physician. Eye exercises: (1)
Repeating look up and down (2) Slowly roll your eyes (3) Move your eyes
diagonal.
• High energy blue light may lead to eye strain and AMD (Age-Related
Macular Degeneration). Blue light lter to reduce 70% (max.) harmful blue
light to avoiding CVS (Computer Vision Syndrome) when the user adjusts
blue light lter bar to maximum level.
4. PIP/PBP
The PIP/PBP menu allows you to open up another sub-window
connected from another video source (when input source is below
60Hz) besides the main-window from your original video source.
To activate this function, you need to do the following: turn off FreeSync
Premium and disable HDR on your device.
PA278CGV
2560x1440_144Hz
Native Mode 50
Preset
Palette
Image
PIP/PBP
QuickFit Plus
Navigate Select Exit
Preset Signal
DisplayPort
Brightness
PIP/PBP Mode
PIP/PBP Source
Color setting
PIP Size
• PIP/PBP Mode: Selects PIP, PBP function, or turn it off.
To scale both displays to full screen in PBP mode, set resolution
settings for both as 2560 x 1440 in OS display settings. (And make
sure that the scaling option is "Maintain Display Scaling" if you are
using an Intel graphic card.)
• PIP/PBP Source: Selects the video input source from among HDMI-1,
HDMI-2, DisplayPort and USB Type-C. The table below shows the input
source combinations.
Main-window
Sub-window
HDMI-1 HDMI-2 DisplayPort USB Type-C
HDMI-1 Yes Yes Yes
HDMI-2 Yes Yes Yes
DisplayPort Yes Yes Yes
USB Type C Yes Yes Yes