White Gate - Hitachi HV-D20P Operation Manual

8. WHITE GATE

Sets the area (window) position for use as white balance control data. Adjust the window to a white or gray
monochrome portion of the screen.
1) WHITE GATE : White gate ON/OFF
• ON : In real time auto white balance operation or
execution of memory auto white balance, a video
signal appearing in the window on screen is
detected for white balancing.
In the MENU mode, the window is presented over
the video signal. In the DIRECT mode, the window
is not displayed but white balance control is
conducted by the white gate function.
• OFF : A video signal of the entire image is detected for
carrying out white balance control.
2) GATE AREA<UP/DOWN> : The window can be shifted up/down.
To shift the window up, press the R button. To shift it down, press the L button.
3) GATE AREA<LEFT/RIGHT> : The window can be shifted left/right.
To shift the window rightward, press the R button. To shift it leftward, press the L button.
■WHITE GATE
:ON
GATE
GATE AREA(UP/DOWN)
GATE AREA(LEFT/RIGHT)
WINDOW
27