Belden Grass Valley GV Korona, Руководство пользователя

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Switching Basics
Transitions
Double Press Open (DPOP) and Single Press Open (SPOP) are convenient ways to access
related menus when working on the Control Panel. Double pressing or single pressing
certain buttons bring up particular menus.
Once that menu is displayed, delegation changes affecting that menu that are made on the
Control Panel will be tracked on the Menu Panel. For example, if ME 3 Key 1 is selected on a
menu, and then ME 3 Key 2 is selected on the Control Panel, the menu display will change
its delegation to ME 3 Key 2. However, the reverse is not true. Changing delegations on the
Menu Panel does not change Control Panel delegations.
When both the Control Panel and the Menu Panel are delegated to the same object (say, ME
1, Key 1), changes can be made to that object from either panel. Once the change occurs,
both panels will be updated to reflect the status of the object. Both panels do not need to
be delegated to the same object to enact a change, however. Suppose the Control Panel is
delegated to control ME 1, Key 1 while the Menu Panel is delegated to ME 2, Key 2. Changes
made on the Menu Panel will affect only ME 2, Key 2, and changes made on the Control
Panel will affect only ME 1 Key 1. When the delegation of either panel is changed to a new
object, that object’s current status (which may have been changed since last shown) will be
reflected on that panel.
Transitions
A transition is a change from one image to another. The GV Switcher system supports three
types of transitions:
• Cut
• Mix
• Wipe
A transition can be applied to the entire picture, or to only the background or keyed
elements of the picture, and can include multiple elements.
M/E and Aux Panel transitions can be performed on the GV Switcher Control Panel.
Transitions are also possible from the M/E, Transition menu.\
Wipes
A wipe is a transition from one picture to another in which the edge of a shape moves
across the screen, revealing the new picture. Wipe transitions can be applied to
backgrounds, to keys, or to both simultaneously. A wipe transition shape can be selected
from a variety of patterns, and these patterns can be adjusted in several ways (position,
aspect ratios, edge attributes, etc.).
Each K-Frame M/E has two separate wipe systems, each of which can be assigned a
different wipe pattern and be adjusted independently. These systems can each use one of
the two available complex wipe pattern generators with advanced capabilities. It is also
possible to combine these wipes to create extremely complicated wipe transition shapes,
and generally this is used only by advanced operators. Utility bus video signals can also be
used to generate a custom pattern for a wipe transition or other purposes.