Asus VL249 Series - Blue Light Filter

3-3
ASUS LCD Monitor VL249 Series
2. Blue Light Filter
AdjusttheenergylevelofbluelightemittedfromLEDbacklight.
Blue Light Filter
Level 0
Level 3
Level 4
Level 2
Level 1
Standard Mode VGA 1920x1080@60Hz
ASUS VL249
• Level 0:Nochange.
• Level 1~4:Thehigherthelevel,themorebluelightwillbereduced.
• 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.
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).