Axis M1125 Manual de usuario descargar pdf (Pagina 22)

AXISM1125NetworkCamera

Video

Irisadjustment

SelectEnableautomaticirisadjustmenttoautomaticallycompensateforchanginglightconditions.Thisoptionisnotavailable

ifaxedirisisused.

Day/Night

TheIRcutlterpreventsinfrared(IR)lightfromreachingtheimagesensor.Inpoorlightingconditions,forexampleatnight,orwhen

usinganexternalIRlamp,settheIRcutltertoOff.Thisincreaseslightsensitivityandallowstheproductto“see”infraredlight.The

imageisshowninblackandwhitewhentheIRcutlterisoff.

IfusingautomaticExposurecontrol,settheIRcutltertoAutotoautomaticallyswitchbetweenOnandOffaccordingtothe

lightingconditions.

TheDay/Nightshiftlevelbarhelpsdeterminewhenthecamerawillshiftfromdaymodetonightmode.Normally,thecamera

automaticallychangesmodefromdaytonightwhenverydark(level100intheslider).BysettingDay/Nightshiftleveltoa

lowervalue,thecamerawillchangetonightmodeearlier.

ViewArea

Aviewareaisacroppedpartofthefullview.EachviewareaistreatedasavideosourceinLiveViewandhasitsownvideo

streamandPTZsettings.

Whensettingupaviewareaitisrecommendedthatthevideostreamresolutionisthesamesizeasorsmallerthantheviewarea

size.Settingthevideostreamresolutionlargerthantheviewareasizeimpliesdigitallyscaledupvideoaftersensorcapture,

requiringmorebandwidthwithoutaddingimageinformation.

Toenable,gotoVideo>CameraSettingsandselectEnableViewAreas.

Toaddanewviewarea:

1.GotoVideo>ViewArea.

2.ClickAdd.

3.ThenewviewareaappearsunderSelectedviewarea.EnteradescriptivenameintheNameeld.

4.SelectanAspectratioandaVideostreamresolution.

5.Anewviewareacoversthewholeimage.Usethemousetomoveandresizetheviewarea.

6.SelectEnablePTZtoenabledigitalPTZfortheviewarea.

7.ClickSavetosavethesettings.

Tomodifyaviewarea,selecttheviewareainthelistandmodifythesettingsasrequired.ClickSave.

Toremoveaviewarea,selecttheviewareaandclickRemove.

Note

ThePTZfunctionalityisusefulduringinstallationoftheAxisproduct.Useaviewareatocropoutaspecicpartofthe

fullview.

Overlay

Overlaysareusedtoprovideextrainformation,forexampleforforensicvideoanalysisorduringproductinstallationand

conguration.Overlaysaresuperimposedoverthevideostream.

Anoverlaytextcandisplaythecurrentdateandtime,oratextstring.Whenusingatextstring,modierscanbeusedtodisplay

informationsuchasthecurrentbitrateorthecurrentframerate.Forinformationaboutavailablemodiers,seeFileNaming&

Date/TimeFormatsintheonlinehelp

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Axis M1125 Manual de usuario Pagina 22