Hitachi V-21W operating instructions Iris adjustment, Automatic, Manual, Instant automatic

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Iris adjustment

Auto, manual and instant auto are selectable. Instant auto functions during manual operation to adjust the iris automatically while the button is pressed.

1.Automatic

Set the lens Iris switch to A. The iris is adjusted automatically to accommodate camera video signal changes.

2.Manual

Set the switch to M. The iris is adjusted by manually turning the iris ring.

3.Instant automatic

With the Iris switch at M, pressing the button instantly and automatically adjusts the iris.

＜Notes＞

1．Set the iris response (peak/average) from the Function 1 menu screen.

2．While the menu screen is not displayed, fine adjust the auto iris by pressing the

The adjustment range using the buttons is indicated below.

△

▽

buttons.

	▽				△
	▽				△
-1.0 -0.8 -0.6 -0.4 -0.2 0 +0.2 +0.4 +0.6 +0.8 +1.0
↑						↑
Closed about 1 F stop.						Opened about 1 F stop.

The adjustment can be used if portions of interest in the scene are too dark or too light.

IRIS:0

Viewfinder screen

3．Zebra pattern

When set to on, a zebra pattern appears on the viewfinder screen. The pattern can be used as a reference for manual iris adjustment.

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Contents 21W Power Sources CleaningAccessories Read InstructionsGrounding or Polarization Power-Cord ProtectionDamage Requiring Service LightningWall or Ceiling Mounting Replacement PartsSafety Check HeatWarnungen beachten Alle Anweisungen lesenDie Anweisungen aufbewahren Anweisungen befolgenNetzkabelschutz StromversorgungErdung oder Polarisierung BlitzschlagSicherheitsprüfung Beschädigung, die Wartung erfordertErsatzteile Anbringung an der Wand oder an der DeckeConserver ces instructions AccessoiresLire les instructions Tenir compte des avertissementsFoudre Mise á la terre ou polarisationProtection du cordon d’alimentation SurchargeMontage au mur ou au plafond 21. Piéces de rechange22. Vérificaton de sécurité ChaleurContents Composition including accessories Outline and features Outstanding FeaturesViewfinder display functions Suggested system configurationsExtensive operational convenience High performance viewfinder GM-9Fuse replacement Power supplyCleaning Viewfinder lens hazardCCD characteristic phenomena SmearFixed pattern CCU/VTR Facility names and functionsBATT-CCU/VTR-EXT Batt EXTFacility names and functions PRE BarsCAM,AUTO Knee on Facility names and functions Facility names and functions Facility names and functions Flip-up button Lens installation ．Lens white shading with cameraLens flangeback adjustment ReferenceWhite shading adjustment Adjustment stepsFunc Camera adapter installation Mic holder attachment Microphone installationMicrophone power and sensitivity MicrophoneTripod mounting DetachingShoulder pad position Anton-Bauer battery pack Anton-Bauer battery packGM-51 5-inch viewfinder attachment GM-51 5-inch viewfinder attachment VTR connection VTR dockingVTR types and connections VTR power save VTRPower supply Voltage down displayEXT CCU/VTR Batt Viewfinder adjustment Viewfinder installationPosition adjustment Visibility adjustment Screen adjustments Manual Iris adjustmentAutomatic Instant automaticZoom and macro operation Zoom operationMacro operation Optical filter selection Mmid Video gain selectionLlow HhighWhite and black balance adjustment White balance adjustmentAuto White Auto white balance error messages White balance memoryAuto black balance adjustment Auto Black Auto Black OKAuto Black NG Iris not Close TRY Again Auto black balance error messagesAuto Black NG Change to CAM TRY Again Auto BlackShutter modes Electronic shutter settingShutter mode and speed settings Lock ScanLock scan mode setting CC frame modeOperation with RU-Z1, RC-Z1/RC-Z11 Setting steps Scene fileCamera ID setting BAR Function GL SET ID SETID DSP Date Time Audio Toneon Setting GenlockGenlock Inserting Setup cardHandling RemovalSetup card data operation Saving data to cardRetrieving data from card Data load failure Formatting the cardLighted indicators Viewfinder indicationsViewfinder screen indications CAM mode Shutter speedOFF AESCLS Check mode One line indicating mode Iris ：Bars mode Status Indication of Viewfinder ScreenOperation and menu screens Settings with Function menuFunction menu screen Preparation menuCAM mode Output switch Standard menuFull menu Setup card menu detail BAR mode Output switch Function menu setting items Function 1 Scene 1 to 4 main menu corresponds to scene fileDTL Scene 1 to 4 sub-menu corresponds to scene file Function 2 main menuFull Auto SEL sub-menu VF Display menu Masking Memory sub-menu Vector independent maskingG-B, B-R, B-G, R-8 linear matrix DTL sub-menu Gamma Memory sub-menuKnee/clip sub-menu White shading sub-menuFlare sub-menu System sub-menu 9600BPSID SET sub-menu Bars Function sub-menuGL SET sub-menu TIME/DATE sub-menuROU adaptor unit Power select switch setting Studio system operationConnection with RU-Z2 system Studio system operation ROU adaptor unit Multi SystemAuto setting with RU-Z2A / RU-Z1A plug & plays RGBSystem Multi SystemService information Shield VBS Sync CHR GND Incom L2 AUDIO+ Audio AUX Video Color FrameVBS Video RLYSafety Instructions Hitachi Denshi Europa GmbH