Hitachi BE-IR30, BE-IR31 manual

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5. Notes to users

‹Phenomena inherent to CCD imaging device

Following are phenomena inherent to a CCD imaging device , and not defects.

zSmear and blooming

When strong light (lamp , fluorescent lamp , reflected light , etc.) is shot , pale bands are displayed vertically above and below the light.

In this case , change the angle of the camera so that such strong light does not enter the camera through the lens.

zFixed pattern noise

When the camera is operated in a high temperature , fixed pattern noise may appear on the entire screen.

The higher the sensitivity of camera , the more this fixed pattern noise appears.

zMoire

When fine patterns are shot , moire may be displayed.

zThe CE mark is required when exporting to Europe. Obtain the necessary authorization for the customer’s system. Enclose the camera in a shielded case and use shielded cable.

BE-IR30 / 31

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Contents Infrared B/W Camera Module Operation Guide Table of Contents Composition SpecificationsIntroduction General.Specifications Auto electronic shutter BE-IR30 BE-IR30 External view External view Optical dimensions Two 2.5 mm Dia InstallationBLK GRN YEL RED Typical connectionTypical connection External sync BE-IR31 AGC on / off Function setting and changesGamma response Function setting and changesAuto electronic shutter on / off Fixed Changes to fixed shutter modeBE-IR30 external sync BE-IR31 internal sync HD and VD output BE-IR30 only Options Options BE-IR30C/31C and CS mount adapter option combined dimensions Spectral sensitivity typical example U t i o n