Samsung PL120 - ISO Sensitivity and Focus Control

6.Adjustment
6.2.LensShading
NOTE
•MakeadjustmentstotheLensShadingtothesurroundingbrightnessofeachcamera.
•Becausethesurroundingbrightnessislowercomparedtothecenterforeachset,separatelyadjusteachsetsothatthe
surroundingbrightnessishigher.
<Adjustmentmethod>
1)PreparetheAETESTER.
•LuminancespecicationoftheLightboxis12LV.
•TheLightboxislocatedat10mm±1mmwiththebodytubeopen.
•ThecolortemperaturespecicationoftheLightboxis3300K.
2)SavetheapplicableadjustmentletothemicroSDcard.
3)AfterinsertingthemicroSDcardcontainingtheprogramletothecamera,setthecameratotheAETESTER.
Figure6.2
4)AdjusttheLVvalueoftheAEMETERto12.
5)Whenyouturnonthepowerofthecamera,theadjustmentwillstartautomatically.
a)AdjusttheLensShadingwithlargelense,Zoom0condition.
b)RefertotheEEPROMWRITEinformationandwritetheadjustmentresulttoEEPROM.
c)RefertotheCARDWRITEINFORMA TIONtowritetheadjustmentresulttothedatale.
d)Setthelowerandupperspecication.
6)Whentheadjustmentiscompleted,thecamerawillautomaticallybeturnedoff.
<Adjustmentresult>
Onthememorycard,openandcheckifaCSVlewasgeneratedfromtheadjustment.
<Restriction>
IfthecapacityofCSVleismorethan30KB,clearallofthepreviousdataandthen,record.
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