Eline-technology EVC User Manual Manual do Utilizador descarregar pdf (Página 9)

CAMERAELI‐EVC/ELI‐EEVCUSERMANUAL

eLineTechnology.com

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Page|9

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Specifications

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Feature Specification

MinimumIllumination

0.001Lux/0Lux(withIRLEDON)

S/NRatio

Morethan50dB

ScanningSystem

2:1Interface

SynchronousSystem

Internal,Negativesync

AutoElectronicShutter

NTSC:1/60s~1/100,000s/PAL:1/50s~1/100,000s

GammaCharacteristic

0.45

IRDistance

ModelDependent

20Meters(withȼ5x24pcsInfraredLED)

30Meters(withȼ5x36pcsInfraredLED)

VideoOutput

1Vpp.75Ω

AutoGainControl

Auto

Power/Current

ModelDependent

DC12V(+/‐10%)350mA–FixedLens

DC12V(+/‐10%)500mA–VarifocalLens

Dimension

ModelDependent

94(C)x69(H)mm–FixedLens

131(C)x93(H)mm–VarifocalLens

Weight

ModelDependent

400g–FixedLens

800g–VarifocalLens

StorageTemperature

‐20°~60°CRH95%Max

OperatingTemperature

‐10°~50°CRH95%Max

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Troubleshooting

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Nopictureafterprovidingpower

 Checkthepowerconnec tiontothepowersupplytothepoweroutletforconnectivity.

 Checkthepowersupply voltage.

 Checkallconnectingcableandmonitorsforlooseconnections.

 Checkthemonitorsettings

Thepicturehasinterferenceorripples

 Thismaybecausedbythepowersupply’sarc,poorqualitycable,toolongcable,orimproper

groundconnection.

Thepicturebackgroundcolorchangescontinuously

 Afluorescentlight’selectromagneticfieldmaycausecolor roll.Reduce thenumberof

fluorescentlightsorincreasethedistancebetweenthecameraandthelightstoreducethis

effect.Useofapowersupplywithexternalsyncmaysolvetheproblem.

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