User manual

FunctionInstruction
3.3Cameracontrol
Magnificationcontrol
Focuscontrol
Iriscontrol
Autobacklightcompensation
Autowhitebalance
3.4Monitorfunction
Setandcallpreset
Tour
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TheusercancontrolWide/Teletoadjustzoomfarandnearoftheimagebykeyboardcontrollertoobtain
panoramicimageorcloseviewthatyouneed.ThePTZsupportdigitalzoomandopticalzoom.
SystemdefaultsAutofocus.Whenthelenschanges,camerawillauto-adjustfocusaccordingtothecenterof
theimagetogetlegibleimage;usercanalsomanuallyfocustogetdesireimagebyoperatingkeyboard
FAR/NEAR.Whenoperatingkeyboardjoystick,cameraresumestoautofocus.
Thecameracannotautofocusinthefollowingstatus:
Targetisnotthecenteroftheimage
Observationthetargetnearandfaratthesametime,cannotbeclearatthesametime.
SystemdefaultsAutoIris.CameracanrapidlyadjustsizeofIris,throughtheautomaticallyinductthechanging
ofenvironmentray,andthusmakethebrightnessofdeferentimagestable.
UsermayadjustIrisbycontrollerkeyboardopen/closetogetrequiredbrightnessthatyouneed.Useralso
canresumeautoIrisbyjoystickoperation.WhencontrollingtheIrismanually,thePTZlockscurrentpositionyou
manuallycontrolled;whenoperatingjoystick,thePTZresumeautoIris.
Camerasub-areacancarryoutautobacklightcompensation.Underastronglightbackground,camerawillauto
compensatelightforthedarkerobjectandadjustdaylighttothebrightbackground.Inordertoavoidmakingthe
imagelackfidelitybythebacklineistoobright,andtheobjectisunabletorecognizebecauseofdarkness,thusgain
legibleimage.
Cameracanautomaticallyadjustwhitebalanceinaccordancewiththealterationofbackgroundlightness
toreachatruecolour.
PresetfunctionisthatPTZstorescurrentpan/tiltangle,zoomandotherpositionparametersintothememory.
WhennecessaryPTZrecallstheseparametersandadjustcameratothatposition.Usercanstoreandrecallpresets
easilyandpromptlybyusingkeyboardcontrolling.ThePTZcanstoreupto128presets.
Autotouristhebuilt-infunctioninthePTZ,tomakepresetarrangedinneedfulorderintourqueue
byprogramminginadvance.Tomakecameratourbetweenpresetsbyinsertingpresetsincruisetour.Itisfeasible
toprogramtourorder,eachtimeasyouruntour,youcansettheparktimeofpresetAtourcanstore24presets.
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Targetisastronglightobject,suchasneonlight,spotlight,etc.
Targetmovestoofast
Targetareasuchaswall
Targetistoodarkorvague
Targetimageistoosmall
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