Philips 247E3L - Page 33

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8. Customer care and warranty
 Note
Aredorbluebrightdotmustbemore
than50
percentbrighterthanneighboringdotswhile
agreenbrightdotis30percentbrighterthan
neighboringdots.
Black Dot Defects
Blackdotdefectsappearaspixelsorsubpixels
thatarealwaysdarkor'off'.Thatis,adarkdotis
asub-pixelthatstandsoutonthescreenwhen
themonitordisplaysalightpattern.Theseare
thetypesofblackdotdefects.
Proximity of Pixel Defects
Becausepixelandsubpixelsdefectsofthe
sametypethatareneartooneanothermaybe
morenoticeable,Philipsalsospecifiestolerances
fortheproximityofpixeldefects.
Pixel Defect Tolerances
Inordertoqualifyforrepairorreplacement
duetopixeldefectsduringthewarrantyperiod,
aTFTMonitorpanelinaPhilipsflatpanel
monitormusthavepixelorsubpixeldefects
exceedingthetoleranceslistedinthefollowing
tables.
BRIGHT DOT DEFECTS ACCEPTABLE LEVEL
1litsubpixel 3
2adjacentlitsubpixels 1
3adjacentlitsubpixels(onewhitepixel) 0
Distancebetweentwobrightdotdefects* >15mm
Totalbrightdotdefectsofalltypes 3
BLACK DOT DEFECTS ACCEPTABLE LEVEL
1darksubpixel 5orfewer
2adjacentdarksubpixels 2orfewer
3adjacentdarksubpixels 0
Distancebetweentwoblackdotdefects* >15mm
Totalblackdotdefectsofalltypes 5orfewer
TOTAL DOT DEFECTS ACCEPTABLE LEVEL
Totalbrightorblackdotdefectsofalltypes 5orfewer
Note
1. 1or2adjacentsubpixeldefects=1dotdefect
2. ThismonitorisISO9241-307compliant(ISO9241-307:Ergonomicrequirement,analysisand
compliancetestmethodsforelectronicvisualdisplays)