Grass Valley ADVC-300 - Manual (Page 43)

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• Video AGC
Sets up the AGC feature for video in detail. Checkmark this option if
you want to automatically set the brightness of the entire video to
an optimal level.
[AGC]
If [Auto] is checkmarked, the brightness of the entire video will
be automatically adjusted. When [Fix] is checkmarked, the bright-
ness of the entire video will be adjusted using the fixed value.
[Set Auto Gain]
Allows you to set the automatic adjustment level of AGC if [AGC]
has been set to [Auto]. The more the cursor is moved to the right,
the higher the level for AGC will be, thereby making the video
less bright.
[Y Adjust]
Allows you to set the fixed brightness level of AGC if [AGC] has
been set to [Fix], The more the cursor is moved to the right, the
more (brighter) the gain will be.
AGC is an acronym of “Auto Gain
Control” and the function to auto-
matically adjust the image gradu-
ation and such. Using this feature,
you can always display the video
in an optimal brightness level
even if the video input to display
change every time.
Tip