Tektronix Grass Valley 3000 User Manual

Page 102

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Section 2 — Startup & Configuration

Select either

BLACK SCREEN

WHITE SCREEN

for your

mask store background. Then select either a BLACK (for
white screen) or WHITE (for black screen) brush with the

BRUSH SOURCE

button. Hint: If you are using a black brush

on a white screen you may want to adjust the

BRUSH

OPACITY

soft knob to a value of 20% or higher. A value of 0 to

5% makes the brush strokes very hard to see.

Use

FILL SHAPE

to fill a completely enclosed shape with either

black or white, as selected by

BRUSH SOURCE

. If the shape is

not completely closed, the fill will “leak out” and fill the entire
screen. (This may happen if you have the

BRUSH SOFTNESS

soft knob set to a low value, such as 0 to 15%.) First, press the

FILL SHAPE

button to get a “cross hair” cursor. Then touch the

graphics tablet pen inside the shape to be filled; the filling
action will begin. The screen message:

FILL REGION COMPLETE

displays when the operation is complete.

NOTE:

The FILL SHAPE function times out 5 seconds after pressing

the button. The cursor “cross hair” reverts back to a brush.

SAVE

and

UNDO

buttons. Use SAVE periodically throughout

your mask draw work session to save desired results. Use
UNDO to delete current undesired results. Screen messages:

SAVE COMPLETE

UNDO COMPLETE

display when these operations are done.