AXISQ1765–LEPTMountNetworkCamera
Video
WhenShutterandGainarebothsettoAuto,itispossibletosetthePrioritybetweenlowmotionblurandlownoisemanuallyandto
useadifferentPriorityinNormalLightandinLowLight.
Example
Consideranareawherepeopleorvehiclesmoveduringtheday,butwherethereshouldbenomovementsduringnight.Tobeableto,
forexample,recognizefacesorlicenseplates,movethenormallightpriorityslidertowardlowmotionblur.Atnighttime,motion
detectionismoreimportantthanidentication.Motionblurisacceptableandsincelowlightcancausealotofnoise,move
thelowlightpriorityslidertowardlownoise.
Example
Ifstoragespaceorbandwidthislimited,tryusingalowergain.Thiswillreduceimagenoiseandproducesmallerimageles.
Day/Night
TheIRcutlterpreventsinfrared(IR)lightfromreachingtheimagesensor.Inpoorlightingconditions,forexampleatnight,orwhen
usinganexternalIRlamp,settheIRcutltertoOff.Thisincreaseslightsensitivityandallowstheproductto“see”infraredlight.The
imageisshowninblackandwhitewhentheIRcutlterisoff.
IfusingautomaticExposurecontrol,settheIRcutltertoAutotoautomaticallyswitchbetweenOnandOffaccordingtothe
lightingconditions.
ThecameralensisIRcorrected,whichmeansthatitmaintainsfocusinmixedlight,howeverasmallfocusadjustmentis
recommendedwhenIRilluminationisused.SelectEnablefocusadjustmentforIRilluminationtoautomaticallyadjustthefocus
whentheIRcutlterswitchesbetweenonandoff.
TheDay/Nightshiftlevelbarhelpsdeterminewhenthecamerawillshiftfromdaymodetonightmode.Normally,thecamera
automaticallychangesmodefromdaytonightwhenverydark(level100intheslider).BysettingDay/Nightshiftleveltoa
lowervalue,thecamerawillchangetonightmodeearlier.

Built-inIRIlluminationsLEDs

WARNING
Riskofeyeinjury.DonotlookdirectlyintotheIRLEDatshortdistance.SincethelightprovidedfromtheIRLEDisoutsideof
thevisiblerange,itisnotpossibletoseeifitisactive.UsethecameratocheckiftheIRilluminationisactive.
TheIRilluminationcanbeactivatedorde-activated,anditsintensitycanbeincreasedordecreasedbymovingtheslider ,fromthe
product’sLiveViewpage.OthersettingscanbedenedfromSetup>Video>CameraSettings.
De-selecttheEnableIRilluminationoptiontodisableIRilluminationaltogether.IfyoudisabletheSynchronizeIRilluminationwith
day/nightoption,IRilluminationwillnotbesynchronizedwithday/nightchanges.
Overlay
Overlaysareusedtoprovideextrainformation,forexampleforforensicvideoanalysisorduringproductinstallationand
conguration.Overlaysaresuperimposedoverthevideostream.
Anoverlaytextcandisplaythecurrentdateandtime,oratextstring.Whenusingatextstring,modierscanbeusedtodisplay
informationsuchasthecurrentbitrateorthecurrentframerate.Forinformationaboutavailablemodiers,seeFileNaming&
Date/TimeFormatsintheonlinehelp.
Toenableoverlays:
1.GotoVideo>VideoStreamandselecttheImagetab.
2.Toincludeanoverlayimage,selectIncludeoverlayimageatthecoordinates.Theoverlayimagemustrstbeuploadedto
theAxisproduct,seeOverlayImage.
3.Toincludedateandtime,selectIncludedateandIncludetime.
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