Canopus ADVC-300, Руководство пользователя

Страница: 40 / 54

40
[Video1] tab [Video1] tab [Video1] tab [Video1] tab [Video1] tab
This tab page is provided to set the correction for color graduation. If
this correction is enabled for a video having black or white crushes, the
video is adjusted and become clear and crisp.
• Black Expansion
Corrects grayish black by correcting the gain of black (low bright-
ness) areas and thereby enhancing their blackness.
[Adjustment]
Allows you to set the level of black expansion. The higher the
value, the deeper the black will be.
[Base Level]
Allows you to specify up to which level of brightness you want to
enhance the black. The more the cursor is moved to the right, the
higher (brighter) the bright level will be.
[Auto Adjust]
Adjusts the level of black expansion based on the average bright-
ness of the incoming video.
We recommend setting this to
[Middle] or [Strong] because you
may not recognize the effect of
this setting if it has been set to
[Weak].
Tip
NOTE
If the cursor is set to the far right
when [Adjustment] has been set
to [Weak] or [Middle], the screen
image may become whitish be-
cause of insufficient correction.