Grass Valley 4300 Krystal Reference Manual v.3.1 - Manual (Page 56)

2-20 Krystal 4300 Reference
Section 2 — Controls
Transform Area
The Transform area contains the controls used for transforming video
images when building an effect. This area of the panel consists of four
logical parts:
■ Time and Mark Cursor buttons; Near and Far buttons
■ Buttons that assign different parameters to Joystick control
■ Buttons that determine how parameters are displayed and how Joy-
stick input is constrained and sent to the system
■ Reference axes buttons.
■ Knob Control and Menu Control buttons
Pressing the Time Cursor button activates the Time Cursor in the timeline dis-
play. Krystal has two cursors that may be used to reference times on the
effect timeline—the Mark Cursor and the Time Cursor. The Lever Arm
moves whichever cursor is active along the effect. The position of the Time
Cursor determines the current time in the effect. When the Time Cursor is
moved, the working buffer changes to reflect effect values at the current
time.
Far
Knob
Control
Near
Skew Aspect Persp.
X Y Z
Post
Xform
Center
Menu
Control
Source Target
Locate
3D Size/
Locate Rotate
Locate
Axis Spin
Time
Cursor Mark
Cursor
Time
Cursor