User's Manual

FI - 361 user manuals
28
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4.Whytheimagehassomeverticalwhiteline?
TheremaybetheCMOSsensorexposuretothehardlight(suchasdirect
exposuretosunlightorahalogenlight)andoverload.TheCMOSsensoris
locatedintherearofthelens,itsroleisthemeasurethelightsignaland
convertsittoadigitalformat.Sothatthecomputerwillpresentthedigital
formattotheuserintheimageform.IftheCMOSsensorisinthebrightlightfor
alongtime,donottransferthenetworkCameratoadarkareaimmediately,so
asnottodamagetheCMOSsensor. 
5.TheCamerahasblurredimage,howtosolveit?
IfthenetworkCameraworksindimplace,thevideoimagemaybecomeblurred.
AnotherpossibilityisthattheCameralensandCMOSsensorarenotingood
focus,pleasealigntheobject  5metersawayfromthecamera,adjustthelens
slowlyandrepeatedlybyhandadjusteduntiltheimagebetheclearest.
6.Theimagequalityispoor,howtoimprove?
Determineyourcomputer'sdisplaypropertiessetatleastsixcolors.16or256
colorsmakestheimageappearjitterartifacts,itseemsthequalitywillbepoor.
NetworkCameraimagedisplayisnotconfiguredcorrectly.Configuration
throughtheWebManagementWebvideointerface,youcanadjustthe
parameterstoimprovetheimagequality,theseparametersinclude:brightness,
contrast,andcolorsaturation.
7.WhynoimagesontheWebbrowser?
TheActiveXmightnotenabled.IfyouareviewingthecameraviaInternet
Explorer,makesuretoenableActiveXintheInternetOptionsmenu.Youmay
alsoneedtomodifythebrowser'ssecuritysettingstoallowinstallationof
ActiveXplug.
IfyourInternetExplorerversionislessthan7.0,youneedtoupgradetoaWeb
browserinordertowatchthevideosentbythenetworkCamera.
9.Troubleshooting,LEDstatusindication:

Indicator Indicatorstate statements
POWER(POWERindicator) RedlightLongbright Powersupplyisnormal
Greenlight
scintillation
Equipmentcannormalaccess
Internet,usersnowcan
throughthePCormobile
phonenormalaccess
STA1(Wirelessnetwork
instruction)
GreenlightLong
bright
Gatewaycommunicationhave
normal,butcan'tnormal
accessInternet,suchasdialing