Axis P3935-LR User manual

AXISP3935-LRNetworkCamera
UserManual

AXISP3935-LRNetworkCamera
TableofContents
Aboutthismanual..........................................3
Getstarted................................................4
Chooselens....................................................4
Findthedeviceonthenetwork....................................4
Accessthedevice...............................................4
Webpageoverview..............................................5
Additionalsettings..........................................7
Adjusttheimage................................................7
Adjustthecameraview(TZ)......................................12
Viewandrecordvideo............................................12
Setuprulesandalerts...........................................13
Addaudio.....................................................17
Cleaningrecommendations...................................18
Learnmore................................................19
Viewarea......................................................19
Capturemodes.................................................19
rivacymasks..................................................19
Overlays.......................................................20
an,tilt,andzoom(TZ)..........................................20
Streamingandstorage...........................................20
Applications....................................................22
Troubleshooting............................................24
Resettofactorydefaultsettings...................................24
Firmwareoptions...............................................24
Checkthecurrentrmware.......................................24
Upgradethermware............................................25
Technicalissues,cluesandsolutions................................25
erformanceconsiderations.......................................26
Contactsupport.................................................27
Specications..............................................28
roductoverview................................................28
SDcardslot....................................................29
Buttons.......................................................29
Connectors....................................................29
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AXISP3935-LRNetworkCamera
Aboutthsmanual
Aboutthsmanual
Thisusermanualdescribesseveralproducts.Thismeansyoumayndinstructionsthataren’tapplicabletoyourproduct.
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AXISP3935-LRNetworkCamera
Getstarted
Getstarted
Chooselens
Thereismorethanonelensoptionforyourcamera.Whichlenstochoosedependsonthesurveillancerequirements.Thelenseshave
differentcapabilitieswhenitcomestolightsensitivityandeldofview.Seetheproduct’sdatasheetforlensalternatives.
Findthedeviceonthenetwork
TondAxisdevicesonthenetworkandassignthemIaddressesinWindows®,useAXISIUtilityorAXISDeviceManager.Both
applicationsarefreeandcanbedownloadedfromaxis.com/support.
FormoreinformationabouthowtondandassignIaddresses,seethedocumentHowtoassignanIPaddressandaccessyour
deviceonthedevicepageataxis.com.
rowsersupport
Youcanusethedevicewiththefollowingbrowsers:
ChromeTMFirefox®Edge®Safari®
Windows®recommendedxx
macOS®recommendedx
Otheroperatingsystemsxx
Ifyouneedmoreinformationaboutrecommendedbrowsers,gotoaxis.com/browser-support.
Accessthedevice
1.OpenabrowserandentertheIaddressorhostnameoftheAxisdevice.
IfyouhaveaMaccomputer(macOS),gotoSafari,clickBonjourandselectthedevicefromthedrop-downlist.Toadd
Bonjourasabrowserbookmark,gotoSafari>Preferences.
IfyoudonotknowtheIaddress,useAXISIUtilityorAXISDeviceManagertondthedeviceonthenetwork.
2.Entertheusernameandpassword.Ifyouaccessthedeviceforthersttime,youmustsettherootpassword.SeeSeta
newpasswordfortherootaccountonpage4.
3.Theliveviewpageopensinyourbrowser.
Verifythatnoonehastamperedwiththermware
TomakesurethatthedevicehasitsoriginalAxisrmware,ortotakefullcontrolofthedeviceafterasecurityattack:
1.Resettofactorydefaultsettings.SeeResettofactorydefaultsettingsonpage4.
Afterthereset,securebootguaranteesthestateofthedevice.
2.Congureandinstallthedevice.
Setanewpasswordfortherootaccount
Important
Thedefaultadministratorusernameisroot.Ifthepasswordforrootislost,resetthedevicetofactorydefaultsettings.
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AXISP3935-LRNetworkCamera
Getstarted
1.Typeapassword.Followtheinstructionsaboutsecurepasswords.SeeSecurepasswordsonpage5.
2.Retypethepasswordtoconrmthespelling.
3.ClickCreatelogin.Thepasswordhasnowbeencongured.
Securepasswords
Important
Axisdevicessendtheinitiallysetpasswordincleartextoverthenetwork.Toprotectyourdeviceaftertherstlogin,set
upasecureandencryptedHTTSconnectionandthenchangethepassword.
Thedevicepasswordistheprimaryprotectionforyourdataandservices.Axisdevicesdonotimposeapasswordpolicyasthey
maybeusedinvarioustypesofinstallations.
Toprotectyourdatawestronglyrecommendthatyou:
•Useapasswordwithatleast8characters,preferablycreatedbyapasswordgenerator.
•Don’texposethepassword.
•Changethepasswordatarecurringinterval,atleastonceayear.
Webpageoverview
1Liveviewcontrolbar
Liveview
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AXISP3935-LRNetworkCamera
Getstarted
3Productname
4Userinformation,colorthemes,andhelp
5Videocontrolbar
6Settingstoggle
7Settingstabs
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AXISP3935-LRNetworkCamera
Addtonalsettngs
Addtonalsettngs
Adjusttheimage
Ifyouwanttoknowmoreaboutdifferentimagesettings,seeLearnmoreonpage19.
Levelthecamera
Toadjusttheviewinrelationtoareferenceareaorobject,usethelevelingguideincombinationwithamechanicaladjustment
ofthecamera.
1.GotoSettings>System>Orientationandclick.
2.Adjustthecameramechanicallyuntilthepositionofthereferenceareaorobject,isalignedwiththelevelingguide.
Selectsceneprole
Asceneproleisasetofpredenedimageappearancesettingsincludingcolorlevel,brightness,sharpness,contrastandlocal
contrast.Sceneprolesarepreconguredintheproductforquicksetuptoaspecicscenario,forexampleForensicwhichis
optimizedforsurveillanceconditions.Foradescriptionofeachavailablesetting,gotothehelpmenuandclickelp.
Youcanselectasceneproleduringtheinitialsetupofthecamera.Youcanalsoselectorchangesceneprolelater.
1.GotoSettings>System.
2.GotoPlaincong>Imagesourceandselectasceneprole.
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,selectoldcurrent.
OptimizeIRillumination
Inmostcases,theexposureoftheimageisautomaticallyadjustedtoobtainoptimalimagequality.Ifthecameraisplacedclosetoa
walloracorner,itcansometimesresultinsaturationofpartsoftheimage.Whenthishappens,theLED’sclosesttothewallor
cornerareautomaticallydimmedtoavoidsaturatingtheimage.
Dependingontheinstallationenvironmentandtheconditionsaroundthecamera,forexampleexternallightsourcesinthescene,
youcansometimesimprovetheIRilluminationifyoumanuallyadjusttheintensityoftheLED’s.
1.GotoSettings>Image>Dayandnight,andturnonAllowillumination.
2.TurnonLiveviewcontrol.
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AXISP3935-LRNetworkCamera
Addtonalsettngs
3.MinimizeSettings.
4.Intheliveviewcontrolbar,clicktheIlluminationbutton,turnonIRlightandselectManual.
5.Adjusttheintensity.
enetfromIRlightinlow-lightconditionsusingnightmode
Yourcamerausesvisiblelighttodelivercolorimagesduringtheday.Astheavailablelightdiminishes,youcansetthecamerato
automaticallyshifttonightmode,inwhichthecamerausesbothvisiblelightandnear-infraredlighttodeliverblack-and-white
images.Sincethecamerausesmoreoftheavailablelightitcandeliverbrighter,moredetailed,images.
1.GotoSettings>Image>Dayandnight,andmakesurethattheIRcutlterissettoAuto.
2.Todetermineatwhatlightlevelyouwantthecameratoshifttonightmode,movetheThresholdslidertowardBright
orDark.
3.EnableAllowIRilluminationandSynchronizeIRilluminationtousethecamera’sIRlightwhennightmodeisactivated.
Note
Ifyousettheshifttonightmodetooccurwhenit’sbrighter,theimageremainssharperastherewillbelesslow-light
noise.Ifyousettheshifttooccurwhenit’sdarker,theimagecolorsaremaintainedforlonger,buttherewillbemore
imageblurduetolow-lightnoise.
Reducenoiseinlow-lightconditions
Toreducenoiseinlow-lightconditions,youcanadjustoneormoreofthefollowingsettings:
•Adjustthetrade-offbetweennoiseandmotionblur.GotoSettings>Image>ExposureandmovetheBlur-noise
trade-offslidertowardLownoise.
•Settheexposuremodetoautomatic.
Note
Ahighmaxshuttervaluecanresultinmotionblur.
•Toslowdowntheshutterspeed,setmaxshuttertothehighestpossiblevalue.
•Reducesharpnessintheimage.
Note
Whenyoureducethemaxgain,theimagecanbecomedarker.
•Setthemaxgaintoalowervalue.
•Opentheaperture.
Reducemotionblurinlow-lightconditions
Toreducemotionblurinlow-lightconditions,adjustoneormoreofthefollowingsettingsinSettings>Image>Exposure:
•MovetheBlur-noisetrade-offslidertowardLowmotionblur.
Note
Whenyouincreasethegain,imagenoisealsoincreases.
•SetMaxshuttertoashortertime,andMaxgaintoahighervalue.
Ifyoustillhaveproblemswithmotionblur:
•Increasethelightlevelinthescene.
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AXISP3935-LRNetworkCamera
Addtonalsettngs
•Mountthecamerasothatobjectsmovetowarditorawayfromitratherthansideways.
Note
Ifyouusealenswithalargeraperture,thedepthofeldgetsshallower.
•Changetoalenswithalargeraperture.
Handlesceneswithstrongbacklight
Dynamicrangeisthedifferenceinlightlevelsinanimage.Insomecasesthedifferencebetweenthedarkestandthebrightest
areascanbesignicant.Theresultisoftenanimagewhereeitherthedarkorthebrightareasarevisible.Widedynamicrange
(WDR)makesbothdarkandbrightareasoftheimagevisible.
ImagewithoutWDR.
ImagewithWDR.
Note
WDRmightcauseartifactsintheimage.
1.GotoSettings>Image>Widedynamicrange.
2.TurnonWDR.
3.UsetheLocalcontrastslidertoadjusttheamountofWDR.
4.UsetheTonemappingslidertoadjusttheamountofWDR.
5.Ifyoustillhaveproblems,gotoExposureandadjusttheExposurezonetocovertheareaofinterest.
FindoutmoreaboutWDRandhowtouseitataxis.com/web-articles/wdr.
StabilizeashakyimagewithElectronicImageStabilization(EIS)
ElectronicImageStabilization(EIS)canbeusedinenvironmentswheretheproductismountedinanexposedlocationandsubjectto
vibrations,forexample,windorpassingtrafc.TurnonEIStogetasmootherandsteadierimagewithoutblur.
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AXISP3935-LRNetworkCamera
Addtonalsettngs
EISalsoreducesthelesizeofthecompressedimageandlowersthebitrateofthevideostream.
Note
WhenEISisturnedontheimageiscroppedslightly,loweringthemaximumresolution.
1.GotoSettings>Image>Imagecorrection.
2.TurnonEIS.
Monitorlongandnarrowareas
Usecorridorformattobetterutilizethefulleldofviewinalongandnarrowarea,forexampleastaircase,hallway,road,ortunnel.
1.Dependingonyourdevice,turnthecameraorthe3-axislensinthecamera90°or270°.
Note
MakesuretoaimIRLEDsawayfromwallsorweathershields.
2.Ifthedevicedoesn’thaveautomaticrotationoftheview,logintothewebpageandgotoSettings>System>Orientation.
3.Click.
4.Rotatetheview90°or270°.
Findoutmoreataxis.com/axis-corridor-format.
Improvefacialrecognition
Tobetterrecognizethefaceofapersonpassingbythecamera,youcansettheoptimalpixelresolutionwiththecamera’spixel
counter.
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