Tektronix Grass Valley 3000 - Manual (Page 151)

4-13
Wipe Operations
Most pattern modifiers are located on the Wipe Subpanel.
Positioning the lever arm to the middle position allows the wipe
parameters to be seen as changes are made:
Wipe Direction – Select the desired direction: NORMAL ,
REVERSE , or FLIP FLOP .
NORMAL = the original video is in the
black part of the icon; the new video is
in white.
REVERSE = the opposite of NORMAL
FLIP FLOP = cycles between NORMAL
and REVERSE wipes. If NORMAL
button is lit, the next transition will be
Normal, or vice versa.
Edge Width – Select BORDER and adjust WIDTH
Border Color – Adjust BRIGHTNESS , SATURATION ,
and HUE , controls on the M/E 1 Matte
Subpanel, and WIDTH and OPACITY on
the Wipe Subpanel.
Edge Softness – Select SOFT and adjust SOFTNESS
Position – Move the Positioner joystick to move
the pattern, if desired. To return the
pattern to center, press
CENTER .