Grass Valley DD10 part 1 - Manual (Page 57)

2.8 Operation of the keyer menus Diamond digital DD10
51
SEL MASK Menu
1. Call from the Key menu with SEL MSK.
Simultaneously, SelMasking and SelMasking Preview PRV is switched on.
2. or from the Chroma Adjust menu with SEL MASK
resets the box mask to a visible, medium size and position.
switches the selectivity mask to the preview output.
starts an automatic selectivity procedure inside and outside the mask. Depending
on the quality of the pattern and on the size of the mask, a subsequent manual opti-
mization may be required (menu Chroma Adjust).
Generally, the same mask sources are available as for the KeyMasking mode:
PATT1 PATT2 STORE BOX
The selection as SelectivityMasking or KeyMasking is alternatively, i.e. the selec-
tion of PATT1 as SEL MASK might influence an earlier selection of PATT1 as KEY
MASK.
inverts the selected mask.
activates the adjustment possibility for the edges of the mask:
LEFT RIGHT TOP BOTTOM
RESET
PVW
S-AUTO
Mask Source
INV
BOX