Hitachi HV-F22F, HV-F31F operation manual Mode selection

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(3) SHADING

(CSR：F200 0060 h)

Color irregularity (white shading) likely to occur vertically on the screen due to lens characteristics is automatically compensated.

Notes:

1.When using the camera for the first time, or after replacing the lens, be sure to conduct auto shading adjustment.

2.When used under fluorescent, mercury or other special types of lighting, flicker can impair white balance or shading adjustment. In such cases, adjust the shutter speed to reduce the flicker to the extent possible, then adjust white balance or shading.

-OFF-

Setting value 80000000 h

Set white shading compensation to OFF.

-Mode selection-

Setting value 8200000x h x: 0- COLOR mode, 1- LUMINUNCE mode, 2- FLAT mode

•COLOR ：Auto shading correction operates to minimize vertical color irregularity in the image. Use for non-uniformly lit general-purpose image material.

•LUMINANCE ：Auto shading compensation operates to maintain uniform vertical level for the RGB video signals. Use with microscopes and other uniformly illuminated equipment.

• FLAT	：Auto shading compensation operates to maintain uniform RGB video signal level
	for the full screen. Use with microscopes and other equipment when peripheral
	22

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Contents HV-F22F Cleaning AccessoriesRead Instructions Retain InstructionsPower Sources Power-Cord ProtectionGrounding or Polarization LightningDamage Requiring Service Replacement PartsSafety Check ServicingAlle Anweisungen lesen Die Anweisungen aufbewahrenWarnungen beachten Anweisungen befolgenStromversorgung Erdung oder PolarisierungNetzkabelschutz BlitzschlagEindringen von Fremdkörpern und Flüssigkeit Entflammbare und explosive SubstanzenStarke stöße oder Vibrationen WartungErsatzteile SicherheitsprüfungAnbringung an der Wand oder an der Decke 24. WärmeAccessoires Lire les instructionsConserver ces instructions Tenir compte des avertissementsSources d’allmentation Mise á la terre ou polarisationProtection du cordon d’alimentation Foudre19. Réparations 21. Piéces de rechange22. Vérificaton de sécurité Montage au mur ou au plafondChaleur Important Notice Table of contents Standard composition CD-ROMCPU Features OverviewImportant safety notes Operating considerations Power supplyConnectors Installation and storage sitesCCD properties TransportationSmear and blooming Fixed pattern noiseMoire GhostingSystem example IEEE1394 connector see Note Section names and functionsConnector IEEE1394 connectorDC IN/SYNC connector HR10A-10R-12PB01Lens Selecting a lensCamera mounting Control and Status register CSR Function descriptionSetting value 820xx0yy h Xx 00h to FFh B gain Iidc Standard CSRSharpnesscsr F0F0 0808 h Setting value 82000xxx h Xxx 000h to 0C0h 1dB ≒ 010h Setting value 80000000 hSwitches off shutter operation Sets electronic shutter speedCause of shutter speed ≦ 1 / Offspeed Cause of shutter speed 1 / OffspeedSetting value 820000xx h Xx 00h to FFh standard80 h Color saturation is adjustedSetting value 820000xx h Video level decreases toward 00h and increases toward FFhSetting value 80000000h Gamma correction is set to OFFCSR F0F0-0818 h CSR F0F0 0830 hSee trigger operation details and timing chart Select channel carried out memory backupLoading memory channel designating data Masking R Saturation CSR F200 0024 h Manual adjustment Masking Y Saturation CSR F200 0028 h Manual adjustmentMasking G Saturaton CSR F200 002C h Manual adjustment Maskingcsr F200 0020 hSetting value 820000xx h Xx 00hto FFh standard 80 h CSR F200 0048 h Manual adjustment Masking B HUE CSR F200 004C h Manual adjustmentCSR F200 0050 h Manual adjustment Gamma Total Manual adjustmentMode selection One push ASC CSR F200-0098 hBlack balance is adjusted Sharpness signal width can be setSetting value 8200000x h LOW, 1- MID, 2- High Image quality related CSRManual adjustment Setting value 820000xx h Xx 00h toFFh Setting value 820000xx h Xx 00h to FFhSharpness Level Dependent CSR F200 00B4 h Sharpness Clisp CSR F200 00B8 hSetting value 82000xyy h Setting value 820xx0yy hSharpness Color DTL Ch2 CSR F200 00C8 h Sharpness Color DTL Ch2 WIDTH/LEVEL CSR F200 00CC hKnee CSR F200 00D4 h Setting value 8200000x h SLOW, 1- MID, 2- Fast Improve S/N by digital noise reductionImage level related CSR AGC and AES response speedSetting value 820xx0yy h Xx Line 1 ON/OFF data Yy Line 2 ON/OFF bit map dataE Gate line7-8 CSR F200 0088 h Manual adjustment Gate line1-2 to line7-8 setting examplesCSR related to other functions CSR F200 0018 hBAR CSR F200 00DC h Nega CSR F200 00E0 hHorizontal phase can be adjusted See setting range on page 42 External sync timingSets pixel concealment on/off Each type of indicator is displayed Setting value 80000000 h Setting value 8200000x hResult codes Procedure CSR F200 01004 h read onlyPage Specification HV-F31F HV-F22FAuto Exposure Input/Output Signals IEEE1394 interface IEEE1394 connector1360 1280 DC IN/SYNC input and output DC IN/SYNC connector External trigger input Trig in connectorTrigger operation and timing chart HV-F31FDelay 1250us Data transfer Data transfer Start 2.1ms HV-F22F 5FPSDelay 1250us Data transfer Data transfer Start 3.0ms External sync timing Dimensions