AXISQ87BispectralPTZNetworkCameraSeries
Troubleshooting
ProblemssettingtheIPaddress
Theproductislocatedona
differentsubnet
fthePaddressintendedfortheproductandthePaddressofthecomputerusedtoaccessthe
productarelocatedondifferentsubnets,youcannotsetthePaddress.Contactyournetwork
administratortoobtainanPaddress.
ThePaddressisbeingused
byanotherdevice
DisconnecttheAxisproductfromthenetwork.Runthepingcommand(inaCommand/DOS
window,typepingandthePaddressoftheproduct):
•fyoureceive:Replyfrom<IPaddress>:bytes=32;time=10...
thismeansthatthePaddressmayalreadybeinusebyanotherdeviceonthenetwork.
ObtainanewPaddressfromthenetworkadministratorandreinstalltheproduct.
•fyoureceive:Requesttimedout,thismeansthatthePaddressisavailable
forusewiththeAxisproduct.Checkallcablingandreinstalltheproduct.
PossiblePaddressconict
withanotherdeviceonthe
samesubnet
ThestaticPaddressintheAxisproductisusedbeforetheDHCPserversetsadynamicaddress.
ThismeansthatifthesamedefaultstaticPaddressisalsousedbyanotherdevice,theremay
beproblemsaccessingtheproduct.
Theproductcannotbeaccessedfromabrowser
CannotloginWhenHTTPSisenabled,ensurethatthecorrectprotocol(HTTPorHTTPS)isusedwhenattempting
tologin.Youmayneedtomanuallytypehttporhttpsinthebrowser’saddresseld.
fthepasswordfortheuserrootislost,theproductmustberesettothefactorydefaultsettings.
SeeResettofactorydefaultsettingsonpage14.
ThePaddresshasbeen
changedbyDHCP
Theproductisaccessiblelocallybutnotexternally
RoutercongurationCheckthatyourrouterallowsincomingdatatrafctotheAxisproduct.Theroutermustsupport
UPnP®.
FirewallprotectionCheckthenternetrewallwithyournetworkadministrator.
Performanceconsiderations
Whensettingupyoursystem,itisimportanttoconsiderhowvarioussettingsandsituationsaffecttheperformance.Somefactors
affecttheamountofbandwidth(thebitrate)required,otherscanaffecttheframerate,andsomeaffectboth.ftheloadonthe
CPUreachesitsmaximum,thisalsoaffectstheframerate.
Thefollowingfactorsarethemostimportanttoconsider:
•Highimageresolutionorlowercompressionlevelsresultinimagescontainingmoredatawhichinturnaffectsthe
bandwidth.
•AccessbylargenumbersofMotionJPEGorunicastH.264clientsaffectsthebandwidth.
•Simultaneousviewingofdifferentstreams(resolution,compression)bydifferentclientsaffectsbothframerateand
bandwidth.
Useidenticalstreamswhereverpossibletomaintainahighframerate.Streamprolescanbeusedtoensurethat
streamsareidentical.
•AccessingMotionJPEGandH.264videostreamssimultaneouslyaffectsbothframerateandbandwidth.
•Heavyusageofeventsettingsaffectstheproduct’sCPUloadwhichinturnaffectstheframerate.
•UsingHTTPSmayreduceframerate,inparticularifstreamingMotionJPEG.
•Heavynetworkutilizationduetopoorinfrastructureaffectsthebandwidth.
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