3-3ASUS PB247 Series LCD Monitor
In this function, you can adjust the blue light filter level.
Le v e l 0
Le v e l 1
Le v e l 2
Le v e l 3
Le v e l 4
Blue Light Filter
ASUS PB2 4 7
Standard M o d e D i s p la y P o r t 1 9 2 0 x 1 0 80 @ 6 0H z
No change.
The higher the level, the less blue light is scattered.
When Blue Light Filter is activated,the default settings of Standard Mode
will be automatically imported. Between Level 1 to Level 3, the Brightness
function is user-configurable. Level 4 is optimized setting. It is compliance
with TUV Low Blue Light Certification. The Brightness function is not user-
configurable. Enabling this function automatically turns off ECO Mode.
Please refer to the following to alleviate eye strains:
• Users should take some time away from the display if working for long
hours. It is advised to take short breaks (at least 5 mins) after around 1
hour of continuous working at the computer. Taking short and frequent
breaks is more effective than a single longer break.
• To minimize eye strain and dryness in your eyes, users should rest the eye
periodically by focusing on objects that are far away.
• 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 Filter to reduce 70% (max.) harmful blue
light to avoiding CVS (Computer Vision Syndrome).