
AXISQ9216–SLVNetworkCamera
Addtonalsettngs
Addtonalsettngs
Adjuttheimage
Tondoutmoreaboutwhatyoucandowiththeimage,seeLearnmoreonpage18.
Selectexpouremode
Therearedifferentexposuremodeoptionsinthecamerathatadjustsaperture,shutterspeed,andgaintoimproveimagequalityfor
specicsurveillancescenes.GotoSettings>Image>xposureandselectbetweenthefollowingexposuremodes:
•Formostusecases,selectAutomaticexposure.
•Forenvironmentswithcertainarticiallighting,forexampleuorescentlighting,selectFlicker-free.
Selectthesamefrequencyasthepowerlinefrequency.
•Forenvironmentswithcertainarticiallightandbrightlight,forexampleoutdoorswithuorescentlightingatnightand
sunduringdaytime,selectFlicker-reduced.
Selectthesamefrequencyasthepowerlinefrequency.
•Tolockthecurrentexposuresettings,selectHoldcurrent.
OptimizeIRillumination
Dependingontheinstallationenvironmentandtheconditionsaroundthecamera,forexampleexternallightsourcesinthescene,
youcansometimesimprovetheIRilluminationifyoumanuallyadjusttheintensityoftheLED’s.
1.GotoSettings>Image>Dayandnight,andturnonAllowillumination.
2.TurnonLiveviewcontrol.
3.MinimizeSettings.
4.Intheliveviewcontrolbar,clicktheIlluminationbutton,turnonIRlightandselectManual.
5.Adjusttheintensity.
BenetfromIRlightinlow-lightconditionuingnightmode
Yourcamerausesvisiblelighttodelivercolorimagesduringtheday.Astheavailablelightdiminishes,youcansetthecamerato
automaticallyshifttonightmode,inwhichthecamerausesbothvisiblelightandnear-infraredlighttodeliverblack-and-white
images.Sincethecamerausesmoreoftheavailablelightitcandeliverbrighter,moredetailed,images.
1.GotoSettings>Image>Dayandnight,andmakesurethattheIRcutlterissettoAuto.
2.Todetermineatwhatlightlevelyouwantthecameratoshifttonightmode,movetheThresholdslidertowardBright
orDark.
Note
Ifyousettheshifttooccurwhenit’sbrighter,theimageremainssharperastherewillbelesslow-lightnoise.Ifyouset
theshifttooccurwhenit’sdarker,theimagecolorsaremaintainedforlonger,buttherewillbemoreimageblurdue
tolow-lightnoise.
Reducenoieinlow-lightcondition
Toreducenoiseinlow-lightconditions,youcanadjustoneormoreofthefollowingsettings:
•Settheexposuremodetoautomatic.
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