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German Rheinland TUV certification
German Rheinland TUV Low Blue Light certification
Blue light has been proven to cause eye fatigue and discomfort. 
MSI Microstar Technology
now  provides  the  screen  that  has  been  awarded  the  German 
Rheinland TUV low blue light certification to ensure the comfort 
and health of user’s eyes. Please follow the instructions below to 
operate the screen so as to reduce the symptoms caused by long 
exposure to the screen blue light. 
 Place  the  screen  20-28  inches  (50-70  cm)  from  the  eyes, 
with the cente
r point of the screen slightly lower than the line of sight.
 When  you  need to  use  the  screen  for  a  long  time,  blink  your  eyes  consciously  from time  to time  will  help 
reduce eye fatigue.
 Rest for 20 minutes every 2 hours.
 At rest, remove your eyes from the screen and gaze at distant objects for at least 20 seconds.
 Stretch moderately during rest to relieve fatigue or pain of your body.
 Activate the optional low blue light function.
German Rheinland TUV Flicker Free (non-flickering ) certification
 TUV  Rheinland  has  tested  this  product  to  determine 
whether  it  produces  v
isible  and  invisible  flickers  to  the 
human eyes and make the user's eyes fatigued.
 TUV Rheinland has  defined the  test  items  and  listed  the 
minimum  standards  with  various  frequency  ranges.  The 
test  items  are  based  on  internationally  applicable 
standards or the general standards in the industry, and they 
are even more stringent than these standards.
 This product has been tested in the laboratory according to the above standards.
 The keyword "Flicker Free" confirms that under various brightness settings,  this product has  no visible and 
inv
isible flicker defined in the standard within the frequency range of 0 - 3000 Hz
 When  Anti  Motion  Blur/MPRT  is  enabled,  the  monitor  will  stop  supporting  the  Flicker  Free  function. 
(Whether there is the Anti Motion Blur/MPRT function depends on the actual product.)
ENERGY STAR certification
ENERGY STAR is a program implemented by the U.S. Environmental Protection Agency 
(EPA)  and  the  U.S.  Department  of  Energy  (DOE)  to  improve  energy  efficiency.  The 
product  meets  the  qualification  of  ENERGY  STAR  in  the  "factory  default”,  and  the 
purpose  of  en
ergy  conservation  can  be  achieved  through  this  setting.  Changing  factory 
default picture setting or enabling other features will increase power consumption, which 
may exceed the limit required to obtain ENERGY STAR rating.
To learn more about ENERGY STAR, visit
https://www.energystar.gov/.