Axis V5925 - Page 35

AXISV5925PTZNetworkCamera
Thedeviceinterface
Limits
Tonarrowdowntheareaundersurveillance,youcanlimitthePTZmovements.
SaveasPan0:Clicktosetthecurrentpositionaszero-pointforpancoordinates.
Setpan-tiltlimits:Turnontosetpan-tiltlimitsforPTZmovements.Thecamerausesthecoordinatesofthecenterofthe
imagewhenyousetpan-tiltlimits.
•
Leftpanlimit:Clicktolimitthecamera’spanmovementstotheleft.Clickagaintoremovethelimit.
•
Rightpanlimit:Clicktolimitthecamera’spanmovementstotheright.Clickagaintoremovethelimit.
•
Toptiltlimit:Clicktolimitthecamera’stiltmovementstothetop.Clickagaintoremovethelimit.
•
Bottomtiltlimit:Clicktolimitthecamera’stiltmovementstothebottom.Clickagaintoremovethelimit.
•Auto-ip
:Enablesthecameraheadtoinstantlyreverse360°andcontinuetopanbeyonditsmechanicallimit.
•E-ip
:Automaticallycorrectsthecameraviewbyippingtheimage180°whenthecameratiltsbeyond-90°.
•Nadir-ip
:Enablesthecameratopan180°whentiltingbeyond-90°,andthencontinueupwards.
Zoomlimit:Selectavaluetolimitthecamera’smaximumzoomlevel.Opticalordigital(e.g.480xD)valuescanbeselected.
Whenusingajoystick,onlydigitalzoomlevelscanbeusedtosetthezoomlimit.
Nearfocuslimit:Selectavaluetopreventthecamerafromautofocusingonobjectsclosetothecamera.Thisway,thecamera
canignoreobjectssuchasoverheadwires,streetlights,orothernearbyobjects.Tomakethecamerafocusontheareasofinterest,
setthenearfocuslimittoavaluegreaterthanthedistanceatwhichtheobjectsofnointeresttendtoappear.
Motion
Proportionalspeed:Turnontosetthemaximumproportionalspeed.
•Maxproportionalspeed:Setavaluebetween1and1000tolimitthepanandtiltspeed.Maxproportionalspeedis
denedasapercentage,wherethevalue1000equals1000%.
Thisisusefulwhenthejoystickispushedallthewayout.Forexample,iftheimageisapproximately44degreeswide
whenfullyzoomedoutandthemaxproportionalspeedissetto100(100%),themaximumspeedisabout44
degrees/second.Iftheimageisthenzoomedinfrom44to10degreeswide,themaximumspeedreachesabout10
degrees/second,whichisprobablytoofastforeasyviewing.Tolimitthespeed,setthemaxproportionalspeedto50
(50%).Thisway,themaximumspeedonlyreaches50%ofthemaximumforthecurrentlyselectedzoomlevel.This
meansthatwhentheimageis44degreeswide,thegreatestpossiblespeedislimitedtoabout22degrees/second,and
whentheviewiszoomedinto10degreesthespeedislimitedtoabout5degrees/second.
Adjustablezoomspeed:Turnontousevariablespeedswhencontrollingthezoomwithajoystickoramousewheel.Thezoom
speedisautomaticallysetthroughthecommandcontinuouszoommoveintheVAPIX®ApplicationProgrammingInterface
(API).Turnofftousethehighestzoomspeedwhichisthesamespeedformovingtopresets.
FreezeimageonPTZ
•Off:Neverfreezeimage.
•Allmovements:Freezetheimagewhilethecameraismoving.Oncethecamerareachesitsnewposition,the
viewfromthatpositionisshown.
•Presetpositions:Freezetheimageonlywhenthecameramovesbetweenpresetpositions.
Pan-tiltspeed:Selectthespeedofthecamera’spanandtiltmovements.
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