JVC DZ-VCA3U manual Basic operation, White balance adjustment Auto, Manual, White Balance

Page 17

Basic operation

White balance adjustment

a AUTO

 

While watching the monitor, shoot a white object with full

 

 

 

 

 

screen under the same lighting condition as actual shooting.

SETTING button

 

 

 

 

 

 

 

Set the WHITE BALANCE switch to [AUTO].

 

 

 

 

 

 

 

WHITE BALANCE

When you press and hold [SETTING] button, [AUTO WHITE]

 

 

will blink at the upper left corner of the screen.

 

 

 

 

 

 

 

 

 

 

WHITE BALANCE

 

 

 

 

 

When white balance adjustment is complete, the indication

 

 

AUTO

 

MANUAL

switch

 

 

 

 

 

 

 

 

changes to [AUTO WHITE OK].

 

 

SETTING

 

 

If the indication at the upper left corner of the monitor screen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

BLUE

does not changes to [AUTO WHITE OK], it means white

 

 

 

 

 

balance adjustment has not been completed.

 

 

 

 

 

Check the following items, and retry auto white balance

adjustment.

1. Is lighting sufficient? (Adjust the lighting.) Or is lighting too bright ?

2. Did you shoot a coloured object? (Shoot a white object.)

aMANUAL

WHITE BALANCE switch

WHITE BALANCE

AUTO MANUAL

SETTING

RED BLUE

Connect a measuring instrument such as a waveform monitor to the HD output jack, and adjust the white balance while watching the waveform.

First, set the WHITE BALANCE switch to [MANUAL].

Adjust PB and PR output amplitudes to the minimum with [R]/ [B] volume controls.

Adjust PR with [R] volume control, and PB with [B] volume control.

If measuring instrument is not available, adjust the picture on the monitor screen until it turns white. In this case, high- precision white balance cannot be obtained.

R/B volume control

17

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Contents DZ-VCA3U Standard construction Contents FeatureCart information Power connectionApplications Please Read Before Use Safety precautionsImportant product safety instructions Replacement Parts Damage Requiring ServiceSafety Check ServicingHandling precautions PrecautionsSafety precautions Camera Head Section Inspection and maintenancePhenomena peculiar to CCDs Product disposalVHS ConnectionsHead Mode control section Camera camera cable connector Menu control sectionName of parts and their functions Camera control unit front panelCamera cable connector plug Connect to camera control unit HD OUT video signal output sectionCamera control unit rear panel Ntsc Output Ntsc output sectionAdjust volume Gain switchOutput level control section Gain UP/GAIN Down buttonWhite balance control section White Balance switchSetting button B button Freeze button Enhance buttonBAR button Menu of this device has 3 screens Sync menu Basic operation White balance adjustment AutoManual White BalanceCCU Menu SettingDZ-VCA3U SR-W7MAU W-VHS DT-V1900CGUCamera head input/output connector ConnectorDocuments Class II EquipmentCamera control unit section SpecificationsCamera control unit Camera headIsolation transformer AA-V31U Optional EquipmentsHD monitor DT-V1900CGU Endoscope Adapter DZ-E3UWarranty and after-sales-service DZ-VCA3U