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1、Distancesensorcalibrationinstructions1.TheimportanceofthedistancesensorcalibrationThedistancesensorsgenerallybyaninfraredtransmitter+aninfraredreceiver,Distancesensorwork,Infraredemitterwillcontinueemittinginfraredlight,Obstructionsfromthefrontofthesensor,Inf
2、raredpartwillbereflectedandreceivedbytheinfraredreceiver,Obstructionsfromthecloserdistancesensorinfraredreflectedthestronger,Conversely,theweaker,Infraredreceiverbydetectinginfraredintensitytojudgetherelativedistanceoftheobject.Seenfromtheprinciplesofthedista
3、ncesensors,Thesealingeffectofthetransmitterandreceiver,Theconsistencyoftheassembly,closetothetouchscreeninfrontofthesensorsareinfraredlighttransmittance,andthesefactorswillcausethedifferenceofthestrengthofthereceivedinfraredrayIRreceiver,sotheorderconsistency
4、usingtheresultsofthedistancesensor,thedistancesensorcalibrationisveryimportant! 2.Factorymode(powerbutton+volumedownbutton)distancesensorcalibrationAndroid4.0phone,Cellphoneturnedoff,Pressthepowerbutton+volumedownkey,Enterthefactorymode(Factorymode),Selectm
5、enu,SelecttheTestfollowsMenuItemPSCalibrationDocalibration,DoCalibartionagoobstructions(suchasthepalmofyourhand)needtobeplacedatthepositionofthedistancesensorinfrontofabout3cm,andthecursormovestotheDoCalibartionThenpresstheEnterkey,about1-2stocompletecalibrat
6、ioninterfaceonTip:Calibrating:okay,seecalibrationprompts,donotmoveobstructions!!!FullTestwillhaveadistancesensorcalibration,pleasefollowtheaboveoperation.Android4.1phone,becausethefactorymodemenuhasbeentranslatedintoChinese,thenameofthemenucorrespondingto:dis
7、tancesensorcalibration.3.HownormalbootfromthesensorcalibrationNormalstartup,setthedisplaymenutoincreasethedistancesensorcalibrationfunction,asshowninthespecificlocationasshownbelow:Afterenteringthecalibrationinterface,theoccluderisplacedatadistancesensorinfro
8、ntof3cm,thenclickthe"calibration"button,only1-2sintimetherewillbeapromptcompletionofthecalibrationiscomplete,asshownbelow:4.DistancesensorsolutionstocommonproblemsAfterthecallisconnected,
