Axis P3248-LV - Page 10

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AXISP32NetworkCameraSeries

Conﬁgureyourdevice

BenetfromIRlightinlow-lightconditionsbyusingnightmode

Yourcamerausesvisiblelighttodelivercolorimagesduringtheday.Butasthevisiblelightdiminishes,colorimagesbecomeless

brightandclear.Ifyouswitchtonightmodewhenthishappens,thecamerausesbothvisibleandnear-infraredlighttodeliverbright

anddetailedblack-and-whiteimagesinstead.Youcansetthecameratoswitchtonightmodeautomatically.

1.GotoVideo>Image>Day-nightmode,andmakesurethattheIR-cutlterissettoAuto.

2.Tosetatwhatlightlevelyouwantthecameratoswitchtonightmode,movetheThresholdslidertowardBrightorDark.

3.Tousethebuilt-inIRlightwhenthecameraisinnightmode,turnonAllowilluminationandSynchronizeillumination.

Note

Ifyousettheswitchtonightmodetooccurwhenit’sbrighter,theimageremainssharperasthereislesslow-lightnoise.If

yousettheswitchtooccurwhenit’sdarker,theimagecolorsaremaintainedforlonger,butthereismoreimageblurdue

tolow-lightnoise.

Reducenoiseinlow-lightconditions

Toreducenoiseinlow-lightconditions,youcanadjustoneormoreofthefollowingsettings:

•Adjustthetrade-offbetweennoiseandmotionblur.GotoVideo>Image>ExposureandmovetheBlur-noisetrade-off

slidertowardLownoise.

•Settheexposuremodetoautomatic.

Note

Ahighmaxshuttervaluecanresultinmotionblur.

•Toslowdowntheshutterspeed,setmaxshuttertothehighestpossiblevalue.

Note

Whenyoureducethemaxgain,theimagecanbecomedarker.

•Setthemaxgaintoalowervalue.

•Ifpossible,opentheaperture.

•Reducesharpnessintheimage,underVideo>Image>Appearance.

Reducemotionblurinlow-lightconditions

Toreducemotionblurinlow-lightconditions,adjustoneormoreofthefollowingsettingsinVideo>Image>Exposure:

•SetExposuremodetoAutomaticandturnonMotion-adaptiveexposure.

Note

Motion-adaptiveexposureworksbestwhenyoumovetheBlur-noisetrade-offsliderfullytowardLownoise.

•MovetheBlur-noisetrade-offslidertowardLowmotionblur.

Note

Whenyouincreasethegain,imagenoisealsoincreases.

•SetMaxshuttertoashortertime,andMaxgaintoahighervalue.

Note

Whenyouopentheaperture,thedepthofeldgetsshallower.

•MovetheApertureslidertowardOpen.

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