Grass Valley DD35 Family v.3.1.5 - Manual (Page 196)

3. Menu Operation DD35 Production Switcher
3 – 44 Operating Instructions – Rev. 16 / 10.2001
3.7.1.2 Dialog Buttons
Selecting Fill / Border Matte menu.
Selecting Paint Store menu.
Selecting Mask menu.
Selecting Chroma Key menu.
Return to the previous menu. For details refer to section Introduction.
3.7.1.3 Function Buttons
For details refer to section Introduction.
The Key PVW button displays the keying result or the key signal on the preview
monitor to permit optimization.
This function permits adjusting a keyer which is not selected in the Transition panel.
If you press Key PVW repeatedly, the following signals can successively be
switched to the preview monitor:
D
original key fill signal on current background picture
D
key control signal as black-and-white signal.
In the activated status, the blanking width of the mixer is changed over to blanking
for analog signals. This is necessary if the signals of the analogous sources are
derived. The different blanking width can result in black bars on the right and left
picture edge, particularly in case of key invert.
Note: The CROP mode should not be used in connection with
DynaChrome as it can lead to color distortions on the right
and left picture edge.
Button and display to change the priority of the keyers 1, 2 and 3.
For details refer to section 2.7.10.
Fill / Bord Matte
Paint Store
Mask
Chroma Key
Previous Menu
Delegate
PVW
Crop
Key Over