Grass Valley Karrera Video Production Center v.4.0 - Manual (Page 91)

KARRERA — User Manual 91
iDPM Operations
Cycle Limiting — activates the Cycles soft knob. This control can be used
to limit the number of wave pattern cycles.
Cycles + ve Only — selects only the positive portion of the wave cycle.
Representative wave shapes are shown in Figure 44 .
Figure 44. Available Wave Patterns
Page Turn/Roll Mode
Page Turn is a transition effect with the video being mapped to an original
plane, a cylinder, and a final plane parallel to the original plane. Page Roll
maps the video to an original plane and a cylinder. Page Turn and Roll are
parallel projections to the target screen with no perspective.
Touch the Page Turn/Roll Kurl Mode button to access the Page Turn and Roll
controls ( Figure 45 ).
Normal + Only + Only
Sine
Normal
Circle
Triangle Random
Square
(Illogical, pattern lost)
Pulse
Ramp Trap
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