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AXISQ6054-EPTZDomeNetworkCamera
Video
ImageSettings
Important
Theautofocusbehaviorisaffectedbyfactorssuchaslightconditions,contrastsinthescene,andobjectsmovinginandout.In
theseconditionsorscenes,amanualfocuscouldbepreferabletoenhanceperformanceandallowthecameratofocusfaster.
Autofocusenabled-Autofocusenablesthecameratofocusalthoughthedistancetodifferentobjectsofinterestisconstantly
changing.Wheneverthecamera’span/tilt/zoompositionischanged,theautofocusperformsasearchtondtheidealfocuspoint.
Automaticfocusingisenabledbydefault.Ifthefocuspositionischangedmanuallyusingthefocusbar,autofocuswillbedisabled
evenifenabledinImageSettings.Inthiscase,usethePTZcontrolpaneltoenableautofocus,seepage12.Ifrequired,thefocus
controlcanbedisabledunderPTZ>Advanced>Controls.
Autodefog-Theproductwilldetectfogandautomaticallylteritouttogetaclearimage.Selecttheleveloffogremovalfromthe
drop-downlist.Highimpliesthatmaximumfogremovalisappliedandoffimpliesnofogremoval.Autodefogcanbeactivated
incorrectlyinsceneswithlowcontrast,highlightlevelvariationsorwhenautofocusisslightlyoff.Thiscanaffecttheimagequality
byforexample,increasingimagecontrast.Also,toomuchbrightnesscannegativelyimpacttheimagequalitywhendefogisactive.
Noisereduction-SettoOntoenablenoisereduction.Noisereductionmayincreasetheamountofmotionblur.
Stabilizer-Whenmonitoringenvironmentsthataresubjecttovibrations(e.g.trafccontrol),imagesmayappeartobeunsteady.
Selectthefrequency,HighorLow,thatgivesthebestimprovementinimagequality.Seetheonlinehelp
formoreinformation.
ImagefreezeonPTZ-SelectAllmovementstofreezetheimagewhilethecameraismovingduringapan,tiltorzoomoperation.
Oncethecamerareachesitsnewposition,theviewfromthatpositionisshown.Presetsfreezestheimageonlywhenthecamera
movesbetweenpresetpositions.
Aboutoverlays
Overlaysaresuperimposedoverthevideostream.Theyareusedtoprovideextrainformationduringrecordings,suchasatimestamp,
orduringproductinstallationandconguration.
Aboutoverlaytext
Anoverlaytextcanincludethecurrentdateandtime,oratextstring.Whenusingatextstring,so-calledmodierscanbeusedto
displayforexamplethecurrentbitrateorthecurrentframerate.
Youcanchoosebetweenthefollowingtextoverlaysizes:
Size
TextheightBackgroundheight
Small
10pixels20pixels
Medium16pixels28pixels
Large21pixels36pixels
Itisalsopossibletodisplaytextwhenanactionruleistriggered,seeHowtoincludeoverlaytextinanactionruleonpage23.
Howtoincludeoverlaytext
1.GotoVideo>VideoStreamandselecttheImagetab.
2.Toincludedateandtime,selectIncludedateandIncludetime.
3.Toincludeatextstring,selectIncludetextandenterthetextintheeld.Modierscanbeused,seeFileNaming&
Date/TimeFormatsintheonlinehelp
.
4.Selectsize,color,andplacementofthetextstring.
5.ClickSave.
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