Hitachi HV-D30 operation manual Realtime Auto White, Auto Shading Correction

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Realtime Auto White

The camera detects a white part in the image by itself, and its internal microcomputer automatically adjusts white balance in realtime. Use this function in case that the color temperature varies with time (e.g., from morning to day to night).

1. In the MENU mode, set up WHITE BAL:AUTO.

Where the camera is mounted fixedly and the orientation and image-taking range of the camera remain unchanged. it is advisable to use the white gate function in combination for attaining higher accuracy in white balance.

1.In the MENU mode, set up WHITE GATE:ON.

2.Using the WHITE GATE menu in the MENU mode, bring the display window to a monochrome part (white or gray part) in the image.

For details of the WHITE GATE function, refer to p. 22. Be sure to set the WHITE GATE window to a white or gray part in the image. Do not set it to a colored part.

Auto Shading Correction

Color shading may occur in the vertical direction on screen due to any characteristic of lens. This camera is equipped with a function for correcting color shading automatically.

1.Provide a proper aperture value of lens using the auto iris function or manually.

2.Take an white image fully on screen. At this step, take care so that uneven brightness will not occur in the vertical direction.

3.In the DIRECT mode, press the AWB button. White balance is adjusted automatically.

4.In the DIRECT mode, while holding down this button for more than two seconds and press the D button or in the MENU mode, carry out AUTO SHADING. Thus, color shading in the image is corrected automatically.

Notes 1) When using the camera for the first time or after replacing the lens, just be sure above instructions.

2)If adjusted under a light source that has a flicker component, such as fluorescent or mercury, the white balance accuracy can be impaired. Change the electronic shutter mode (Sub-menu 1 Shutter or Variable) setting to reduce flicker before engaging the auto white balance adjustment.

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Contents Model HV-D30 Accessories CleaningRead Instructions Retain InstructionsPower-Cord Protection Power SourcesGrounding or Polarization LightningReplacement Parts Damage Requiring ServiceSafety Check Wall or Ceiling MountingDie Anweisungen aufbewahren Alle Anweisungen lesenWarnungen beachten Anweisungen befolgenErdung oder Polarisierung StromversorgungNetzkabelschutz BlitzschlagWartung Starke stöße oder VibrationenBeschädigung, die Wartung erfordert ErsatzteileLire les instructions AccessoiresConserver ces instructions Tenir compte des avertissementsMise á la terre ou polarisation Sources d’allmentationProtection du cordon d’alimentation Foudre19. Réparations Chocs ou vibrations violentsDommages nécessitant réparations 21. Piéces de rechangeImportant Notice Table of contents Page Standard composition FeaturesOverview Page Transportation Continuous operationCCD properties Page Name and function each section Menu ModeFILE/R button Pilot lampLens selection LensVideo signal type lens adjustment Triangle mark is center. If Camera mounting System examples Menu Structure Menu Screen OperationSpecial SET Lens Hite Gate Main Menu SUB Menu Auto electronic shutter operates in the Limit range setting Comb Filter ALC Auto ShadingSlow FastALC Gate ON/OFF toggle Special SET Lens White Gate Level Masking Gamma LOW DTLStandard HIGHDTL SUB Ext trigger Mode MODE1, CCD Mode FLDMode MODE2, CCD Mode FLD Mode MODE1, CCD Mode FRMMode MODE2, CCD Mode FRM OUTPUT/SYNC Other Func File set17. ID/TITLE ID/TITLE Display PositionTitle Black Balance Adjustment How to Attain Better ImagesAuto Black BAR Auto BlackWhite Balance Adjustment Temp LOW Long Shutter Mode Change TRY Again CAM Mode AutoChange to Manual Auto Shading Correction Realtime Auto WhiteALC 38 Operation RC-Z3 Remote Control Panel  Extender LED RC-Z3 panel facilitiesPage Gain control AUTO MEMMenu screen composition SW806 Function Selection by Internal Switch SettingSW401 Connectors  GND NTSC, PAL SpecificationsCCD Ntsc50.31 to 1/2024 second H Input signal conditions Input/Output SignalsOutput signal ratings Page Dimensions Major accessories