Underwriters Laboratories Network IR Speed Dome Camera Manual de usuario descargar pdf (Pagina 49)

UserManualofIRNetworkSpeedDome

48

 GainPriority:

Thevalueofgainneeds tobeadjusted manually. Theshutterandiris valueswillbe

adjustedautomaticallyaccordingtothebrightnessoftheenvironment.



Figure628 ManualGain

 Manual:

InManualmode,youcanadjustthevaluesofGain,Shutter,Irismanually.

Note:Thisfunctionvariesdependingonthemodelsofspeeddome.

VideoStandard

You can set the Video Standard to 50hz(PAL) or 60hz(NTSC) accordingto the video

systeminyourcountry.

Note:Thisfunctionvariesdependingonthemodelsofspeeddome.

Day/NightSwitch

TheDay/NightSwitchmodecanbesettoAuto,DayandNight.

 Auto:

InAutomode,thedaymodeandnightmodecanswitchautomaticallyaccordingto

thelightconditionofenvironment.TheswitchingsensitivitycanbesettoLow,

Normal,High.



Figure629 AutoModeSensitivity

 Day:

In Day mode, the speed dome displays color image. It is used for normal lighting

conditions.

 Night:

InNightmode,theimageisblackandwhite.Nightmodecanincreasethesensitivity

inlowlightconditions.

Mirror

IfyouturntheMIRRORfunctionon,theimagewillbeflipped.Itisliketheimagein

themirror.TheflipdirectioncanbesettoOFF,LEFT/RIGHT,UP/DOWNorCENTER.

Note:Thisfunctionvariesdependingonthemodelsofspeeddome.

WDR(WideDynamicRange)

Thewidedynamicrange(WDR)functionhelpsthecameraprovideclearimageseven

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Underwriters Laboratories Network IR Speed Dome Camera Manual de usuario Pagina 49