Tektronix Grass Valley 3000 - Manual (Page 152)

4-14
Section 4— Switcher Operations
Rotation Type – Adjust the three Rotation Type
Controls on the Wipe Subpanel as
desired:
– ROT POS = set the rotation angle of
object controlled with turns of
ROTATE Knob.
– ROT SPD = Selects continuous
rotation. ROTATE Knob sets speed and
direction.
– ROT MAG = locks the rotation
movement to the lever arm. ROTATE
Knob sets amount of rotation.
Aspect – Stretch the Wipe Pattern either
horizontally or vertically.
Pattern Modifiers – Use SPLIT to split the pattern into two
opposing directions. SPLIT
simultaneously performs a NORMAL
and REVERSE wipe. Use the
Horizontal and Vertical Multipliers to
create up to seven vertical and/or
eight horizontal patterns. Press and
hold (1/2 second) the Horiz. or Vert.
Multiplier button to return to a single
wipe pattern.