3-4
Chapter 3: OSD (On-Screen Display) menu
• Blue Light Filter:
• Level 0: No change.
• Level 1~4: The higher the level, the less blue light is scattered.
When Blue Light Filter is activated, the default settings of Racing
Mode will be automatically imported. Between Level 1 to Level
3, the Brightness function is user-congurable. Level 4 is an
optimized setting. It is in compliance with TUV Low Blue Light
Certication. The Brightness function is not user-congurable.
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, you 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 reduces 70% (max.) harmful blue
light to avoid CVS (Computer Vision Syndrome).