User Guide

4-3
Chapter 4: General Instruction
2. Blue Light Filter
AdjusttheenergylevelofbluelightemittedfromLEDbacklight.
Blue Light Filter
Level 1
Level 2
Level 3
Level 4
Level 0
Standard Mode VGA 1366x768@60Hz
ASUS VT168
S
• 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).