Grass Valley 4300 Krystal Reference Manual v.3.1 - Manual (Page 188)

8-42 Krystal 4300 Reference
Section 8 — Picture Frame Menu
Splash
Press the MODIFY soft button to highlight the SPLASH parameter as shown in
the following menu.
The Splash optional feature is a special enhancement to the Kurl option that
allows you to distort an image into and out of the target screen by a set of
radial waves (like the spokes of a wheel).
Requirements
To perform Splash functions correctly, the RAG Warp mezzanine must be
version #066221-10 or higher. This version consists of a #066221-01 mezza-
nine that has been updated to -10 with the addition of a hardware license
PLD. The Splash feature is only enabled when the RAG Warp board is at
the proper revision and hardware license is also present.
Functions
The menu functions and soft knob controls used in this menu are generally
the same as those shown for Ripples Pattern menu (see
page 8-28 ) with the
following changes:
MODULATION — the AMPLITUDE soft knob changes the amount of radial
distortion. Amplitude values above 8 and below -8 will impose a cir-
cular clip of the splash effect. The
FREQUENCY soft knob changes the
number of waves around the edge of the image. If the frequency is not
an integer value, a discontinuity in the wave pattern will be visible.
POSITION — the ASPECT soft knob stretches the distortion pattern verti-
cally when dialed to positive values, and stretches the pattern horizon-
tally when dialed to negative values.
Displayed:
Register:
Keyframe:
Cur.Time:
KURL
SPHERE
SLITS
KURL
MODE
----
SPLASH
RINGS
SIZE MOD
POS MOD
RIPPLE
PAGE ROLL
PAGE TURN
OFF OFF
MODULATN
KURL
MODE
PATTERN
POSITION PULSE
MODIFY
TRAPEZOID
ANGLE MOD
PATTERN
ON
OFF
+ ONLY
SQUARE
RAMP
SINE
TRIANGLE
CIRCLE
RANDOM
ANGLE MOD
PATTERN