Axis 0647-001 ~ EOL Axis Q2901-E User Manual

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AXISQ2901-ETemperatureAlarmCamera

VideoandAudio

Forquicksetup,useoneofthepredenedstreamproles.Eachpredenedprolehasadescriptivename,indicatingitspurpose.If

required,thepredenedstreamprolescanbemodiedandnewcustomizedstreamprolescanbecreated.

Tocreateanewproleormodifyanexistingprole,gotoSetup>Video&Audio>StreamProles.

ToselectadefaultstreamprolefortheLiveViewpage,gotoSetup>LiveViewCong.

CameraSettings

TheVideo&Audio>CameraSettingspageprovidesaccesstoadvancedimagesettingsfortheAxisproduct.

ImageAppearance

TochangeImageAppearancegotothemenusunderSetup>Video&Audio>CameraSettings.

IncreasingtheSharpnesscanincreasebandwidthusage.Asharperimagemightincreaseimagenoiseespeciallyinlowdynamic

conditions.Alowersettingreducesimagenoise,butthewholeimagewillappearlesssharp.

ExposureSettings

Conguretheexposuresettingstosuittheimagequalityrequirementsinrelationtotemperaturevariationsinthescene.

Automaticgaincontrol-Thissettingisusedtoautomaticallyadjustthegaintoanappropriaterange,theweakertheimagesignal,

thestrongerthegain.SelecttheLinearorEqualizationautomaticgaincontrolmethod.Thelatterusesahistogramequalization

method,whichadjuststhegaindynamicallybydistributingthemostfrequentintensityvalues.

Exposurezones-Thissettingsdetermineswhichpartoftheimageisusedtocalculatetheexposure.Formostsituations,theAuto

settingcanbeused.Forparticularrequirement,selectDenedandthenclickEditandselectoneofthepredenedareas.

Gain-Thissettingcontrolsthemaximumgain.Loweringthegainreducesthecontrastinthethermalimage.

Overlay

Overlaysareusedtoprovideextrainformation,forexampleforforensicvideoanalysisorduringproductinstallationand

conguration.Overlaysaresuperimposedoverthevideostream.

Anoverlaytextcandisplaythecurrentdateandtime,oratextstring.Whenusingatextstring,modierscanbeusedtodisplay

informationsuchasthecurrentbitrateorthecurrentframerate.Forinformationaboutavailablemodiers,seeFileNaming&

Date/TimeFormatsintheonlinehelp

Itisalsopossibletodisplaytextwhenanactionruleistriggered,seeUseOverlayTextinanActionRule.

Toenableoverlays:

1.GotoVideo&Audio>VideoStreamandselecttheImagetab.

2.Toincludeanoverlayimage,selectIncludeoverlayimageatthecoordinates.Theoverlayimagemustrstbeuploadedto

theAxisproduct,seeOverlayImage.

3.Toincludedateandtime,selectIncludedateandIncludetime.

4.Toincludeatextstring,selectIncludetextandenterthetextintheeld.Modierscanbeused,seeFileNaming&

Date/TimeFormatsintheonlinehelp

5.Denetextoverlaycharacteristicsintherelevantelds.

6.ClickSave.

Tomodifythedateandtimeformat,gotoSystemOptions>Date&Time.SeeDate&Timeonpage47.

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Axis 0647-001 ~ EOL Q2901-E Temperature Alarm Network Camera 19mm 0647-001