Grass Valley DD35 Family v.3.1.5 - Manual (Page 269)

3. Menu Operation DD35 Production Switcher
3 – 117 Operating Instructions – Rev. 16 / 10.2001
3.9.3.2 Function Buttons
Delegates the matte generator to the Montage Processor channels.
The Matte 1 (Matte 2) button delegates the digipots so that the desired colors can
be adjusted. There are seven preadjusted matte colors selectable.
The Hue control serves to adjust the color. The Chroma control serves to adjust
the color saturation (chrominance). The Luminance control serves to adjust the
desired brightness of the color.
Note: Please note that certain combinations of chrominance and luminance
values will cause overlevels and inadmissible colors. For this reason,
an automatic can be switched on to control limits the chrominance for
defined luminance values.
You can easily check this by setting the Chroma control to maximum
and then turning the Luminance control slowly to maximum; the chro-
minance will be reduced with increasing luminance values.
If the automatic control is switched off an illegal sign indicates a
wrong adjustment.
The Wash button serves to reset the wash to: Angle-Vert, Pos-Mid and Soft-Min
and delegates the digipots to the wash parameters Angle, Pos, Soft.
Delegate
Matte 1
Matte 2
Wash