Hitachi HV-D25 operation manual SUB Menu, BLACKMaster black level setting

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3.SUB MENU 1

1)M BLACK:Master black level setting

The master black level can be set in a range of -128 to 127. Pressing the R button increases a set value to make the black level higher, and pressing the L button decreases a set value to make the black level lower. For zero

(0)setting, hold down both the L and R buttons for approx. two seconds.

2)SHUTTER:Electronic shutter mode

The electoric shutter setting is changed over as shown below When VARIABLE is selected, a shutter speed specified at VARIABLE is used in operation.

In the Auto camera mode, if the Lens Type is set to DC, the shutter mode defaults to AES. If Lens Type is set to Video, default is to Off

FO

 

 

)CSTN(01/

 

1/250

 

 

 

05/1

 

/10

 

 

)LAP(06/1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

SEA

 

 

ELBAIRV

/10

 

 

04/1

 

1/20

 

 

 

 

Lock scan/long-time store mode

Auto electronic shutter mode

(Note):1. If the Lens Type is Video, the AES mode cannot be used. If using a manual iris lens, set the Lens Type to DC and the Iris Mode to Manual in order to use AES.

If the iris opening is proportional to the DC voltage (with manual over-ride), set the Lens Type to DC and the Iris

Mode to Auto.

2.In the AES mode, the CCD operates in FLD mode even if set to FRM.

3)VARIABLE:Variable electronic shutter speed setting

L R

8

 

03/1

 

83.06/1

 

/21.5

 

 

 

8￿ 1/30￿ 1/25:PAL￿ :Long-time store mode

The camera delivers intermittent video signal output. So, to view continuous images, it is required to use the video memory. A clear image can be attained even if the subject is illuminated with a faint light source. As the store time increases, the degree of after-image becomes higher.

(Note) With an increase in store time, the degree of characteristic pattern noise, white scratch, etc. of the CCD image sensor will become higher.

1/60.38 (1/50.31: PAL)￿ 1/251.5 (1/253.8: PAL):Lock scan mode

When an image of a subject display screen having a different scan frequency is taken, a bright or dark horizontal bar appears to roll up or down the screen.

When the shutter speed is Variable, operation is at the speed selected by the Variable setting (see below). In the Auto CAM mode, the shutter is set to AES.

The shutter speed can be adjusted to where the horizontal bars are minimized in the display.

(Note) If the display screen scanning frequency is less than 60Hz (50Hz PAL), the rolling horizontal bars cannot be stopped. Not settable in the Auto CAM mode.

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Contents Model HV-D25 Read Instructions CleaningAccessories Power SourcesSafety Check Power-Cord ProtectionDamage Requiring Service Replacement PartsAmplifiers that produce heat Anweisungen befolgen Alle Anweisungen lesenDie Anweisungen aufbewahren Warnungen beachtenBlitzschlag StromversorgungErdung oder Polarisierung NetzkabelschutzAnbringung an der Wand oder an der Decke Beschädigung, die Wartung erfordertErsatzteile SicherheitsprüfungTenir compte des avertissements AccessoiresLire les instructions Conserver ces instructionsSurcharge Mise á la terre ou polarisationProtection du cordon d’alimentation FoudreChaleur 21. Piéces de rechange22. Vérificaton de sécurité Montage au mur ou au plafondImportant Notice Table of contents Page Standard composition Operating considerations Important safety notesTransportation Continuous operationCCD properties Moire Rear panel facilities Lens selection LensZoom lens Fixed focus lensLens Camera mounting System examples SYN Multi-camera computer control Page Main Menu Structure Menu Screen Operation Menu StructureSpecial Menu Structure Auto Main MenuPRST320K Ultra Gainultra Gain ON/OFF Lamron HGI MAX AGCFO MODE1 2EDOM SUB Menu BLACKMaster black level settingHigh BD1+ BD01+Auto Kneeauto Knee ON/OFF Kneeknee ON/OFFWindow ALCSpb0526 Spb084 960bps 1920bps Special SETLens Page White Gate Iris GateLevel Initialize Menu for setting the maskingMasking White BAL12OUTPUT/SYNC GL Mode‹0 90‹ 180‹ 270‹ 13 ID/TITLEDTL Gamma Application Files APP-1,APP-2,APP-3 ID/TITLE Common file settingsBlack Balance Adjustment White Balance Adjustment Change to MEM 3200K Long Shutter ModeChange Shutter Mode TRY Again CAM Modeauto Change to MEM 5600KAuto Shading Correction Realtime Auto WhiteALC Lock scan mode shutter speed setting Ab+ Ac+ Long-Time Store ModeConnection to RC-C10 remote control box ABB/R auto black balance/right button Menu modeLock switch ∙ 0 dB Normal mode Option 1 buttonLED indicators Remote status LED Remote switch∙ Auto Over-ride adjustable about 2 f-stops ∙ Remote Auto Over-ride adjustable about 2 f-stops RemoteMain menu screen MenuscreenOperation Menu screen customizingAPP-1 APP-3 APP-2 Special menu screen 5000 K Application files APP-1, APP-2 and APP-3Items stored in applications files Items stored in common file Connectors Function Selection by Internal Switch SettingEXT NTSC,PAL SpecificationsB-Y Ntsc Smpte AESInput/Output Signals Major accessories Dimensions