Axis F44 Manuel d'utilisateur télécharger pdf (Page 23)

AXISF44MainUnit

VideoandAudio

2.SelecttheimagetousefromtheUseoverlayimagelistandclickSave.

Todisplaytheoverlayimage:

1.GotoVideo&Audio>VideoStreamandselecttheImagetab.

2.UnderOverlaySettings,selectIncludeoverlayimageatthecoordinates.

3.Tocontroltheimage’sposition,entertheXandYcoordinates.TheX=0andY=0positionisthetopleftcorner.Ifapartof

theimageispositionedoutsidethevideoimage,theoverlayimagewillbemovedsothatthewholeimageisvisible.

4.ClickSave.

UseOverlayTextinanActionRule

Actionrules,seepage33,candisplayanoverlaytextwhentheruleistriggered.Thetextcanbeusedtoprovideinformationfor

forensicvideoanalysis,notifysurveillanceoperatorsorvalidatetriggersandactionsduringproductinstallationandconguration.

Todisplayoverlaytextwhenanactionruleistriggered,themodier#Dshouldbeusedasdescribedbelow.Whentheruleis

triggered,#Dwillbereplacedbythetextspeciedintheactionrule.

Startbyenablingoverlaytextinthevideostream:

1.GotoVideo&Audio>VideoStreamandselecttheImagetab.

2.UnderOverlaySettings,selectIncludetext.

3.Enterthemodier#Dand,optionally,additionaltextwhichwillbedisplayedalsowhentheactionruleisnotactive.

Createtheactionrule:

1.GotoEvents>ActionRules

2.ClickAddtocreateanewrule.

3.SelectaTriggerand,optionally,aScheduleandAdditionalconditions.Seetheonlinehelpfordetails.

4.FromtheActionslist,selectOverlayText

5.EnterthetexttodisplayintheTexteld.Thisisthetextthat#Dwillbereplacedby.

6.SpecifytheDuration.Thetextcanbedisplayedwhiletheruleisactiveorforaxednumberofseconds.

Example

Todisplaythetext“Motiondetected”whenmotionisdetected,enter#DintheIncludetexteldandenter“Motiondetected”in

theTexteldwhensettinguptheactionrule.

AudioSettings

TheaudiofunctionalityforeachvideostreamisenabledunderVideo&Audio>VideoStream>Audio.

AudioModes

TheAxisproductsupportsthefollowingaudiomodes:

Fullduplex-Simultaneoustwo-wayaudioallowingtheAxisproducttotransmitandreceiveaudioatthesametime.Thereisno

echocancellation;iffeedbackloopsappear,trymovingthemicrophoneorthespeaker.

Half-duplex-AudiocanbetransmittedtoandfromtheAxisproductbutonlyinonedirectionatatime.Totransmitaudiousingthe

LiveViewpage,usetheTalkandListenbuttons,seeAMCAudioControlsonpage12.

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Axis F44 Manuel d'utilisateur Page 23