Sony DFS-700 Service Manual page 57
Dme switcher, digital/analog input board, analog composite input board, digital multi effects board, 3d video mapping effects board
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Also See for DFS-700:
- Operating instructions manual (212 pages) ,
- Specifications (8 pages)
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User Program Effects
Displaying parameter values
The numerical values of the parameters appear in the menu.
Parameter
Function
Loc-X
Movement along x-axis
Loc-Y
Movement along y-axis
Loc-Z
Magnification
KfDur
Key frame duration
Rot-X
Rotation about the x-axis
Rot-Y
Rotation about the y-axis
Rot-Z
Rotation about the z-axis
Pers
Perspective
Angle
Direction of folding
Offset
Degree of modification
Rot-Z
Rotation about the z-axis
Radius
Radius
FORM
Type of modification
a) 600 corresponds to the full width of the screen.
b) 300 corresponds to the full height of the screen.
c) 100 corresponds to 360 degrees.
d) For SPHERE, the Angle and the Radius parameter do not function.
Resetting the parameters to their initial values
• To reset all of the parameters, hold down the INITIAL button, and press
the PATTERN ADJ button.
The initial values of the parameters are for an unmodified image
occupying the whole screen.
• To reset all of the parameters on a particular page, hold down the
INITIAL button, and press the PAGE button.
• To reset a particular parameter only, press the corresponding function
button while holding down the INITIAL button.
4-8
Chapter 4 Advanced Operations
Numerical parameter values
Value range
Default
–800 to +800
a)
0
–600 to +600
b)
0
0 to 200
100
1 to 100
50
–400 to +400
c)
0
–400 to +400
c)
0
–400 to +400
c)
0
0 to 400
200
–100 to +100
c)
20
0 to 200
0
–400 to +400
c)
0
0 to 100
0
TURN, ROLL, SPHERE
d)
TURN
About the key frame duration
The KfDur value (key frame duration) for key frame n corresponds to the
interval between key frame n and key frame n+1. Therefore, if the settings
are as follows:
Key frame 1 ... not effective
Key frame 2 ... KfDur 100
Key frame 3 ... KfDur 50
Key frame 4 ... KfDur 50
The interval between key frames 1 and 2 is twice that between the other
pairs of frames. For example, if the transition duration is set to 100 frames,
the transition will proceed as follows:
Key frame 4 t 3 ... 25 frames
Key frame 3 t 2 ... 25 frames
Key frame 2 t 1 ... 50 frames
Setting the type of interpolation
When executing the effect, using the F1 button in the menu, you can set
the type of interpolation between key frames as follows:
Lin: linear interpolation
S-Lin: S-curve interpolation
Spln: spline interpolation
V-Spln: parameterized spline interpolation
If you select V-Spln, with the F2(Tens) knob you can adjust the tension of
the spline curve in the range –100 to +100. This controls the smoothness,
with the initial value 0 and –100 giving the smoothest result.
4-9
Chapter 4 Advanced Operations
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