Axis 01766-001 - Additional Settings; Adjust the Image

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AXISQ9216–SLVNetworkCamera

Additionalsettings

Adjusttheimage

Tondoutmoreaboutwhatyoucandowiththeimage,seeLearnmoreonpage18.

Selectexposuremode

Therearedifferentexposuremodeoptionsinthecamerathatadjustsaperture,shutterspeed,andgaintoimproveimagequalityfor

specicsurveillancescenes.GotoSettings>Image>Exposureandselectbetweenthefollowingexposuremodes:

•Formostusecases,selectAutomaticexposure.

•Forenvironmentswithcertainarticiallighting,forexampleuorescentlighting,selectFlicker-free.

Selectthesamefrequencyasthepowerlinefrequency.

•Forenvironmentswithcertainarticiallightandbrightlight,forexampleoutdoorswithuorescentlightingatnightand

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.

BenetfromIRlightinlow-lightconditionsusingnightmode

Yourcamerausesvisiblelighttodelivercolorimagesduringtheday.Astheavailablelightdiminishes,youcansetthecamerato

automaticallyshifttonightmode,inwhichthecamerausesbothvisiblelightandnear-infraredlighttodeliverblack-and-white

images.Sincethecamerausesmoreoftheavailablelightitcandeliverbrighter,moredetailed,images.

1.GotoSettings>Image>Dayandnight,andmakesurethattheIRcutlterissettoAuto.

2.Todetermineatwhatlightlevelyouwantthecameratoshifttonightmode,movetheThresholdslidertowardBright

orDark.

Note

Ifyousettheshifttooccurwhenit’sbrighter,theimageremainssharperastherewillbelesslow-lightnoise.Ifyouset

theshifttooccurwhenit’sdarker,theimagecolorsaremaintainedforlonger,buttherewillbemoreimageblurdue

tolow-lightnoise.

Reducenoiseinlow-lightconditions

Toreducenoiseinlow-lightconditions,youcanadjustoneormoreofthefollowingsettings:

•Settheexposuremodetoautomatic.

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