Belden Grass Valley GV Korona, User Manual

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Switcher Control
Apply a Source Rules Pattern to other Sources
Apply a Source Rules Pattern to other Sources
Using the Apply buttons, Source Rules Patterns can be applied to any other source or set of
sources.
1 Select the source buttons to which you want to apply the Source Rules Pattern.
2 Select one of the Apply 1 - 6 buttons previously stored in the Source Rules Pattern menu
pane.
Source Rules Hold
Rules Holds apply to each partition of a delegated M/E. Rules Holds can be applied by either
selecting the Rules Hold button in the Source Ops, Source Rules menu or by pressing the
Rules Hold button on the Source Select Module for the M/E or M/Es delegated to that
Source Rule.
Bus Linking
You can create single and multiple bus links, referred to as Parallel and Cascading links. Also,
you can define and associate one of the 15 definable Source Substitution Tables to a bus
(each bus link can be associated with any source table), and save bus links as part of an E-
MEM. Bus links are E-MEMable and their enables are Keyframeable.
Bus Link is an E-MEM sub-level in the User Setups, Suite Prefs, E-MEM Prefs menu therefore
all the features and controls of a GV Switcher sub-level apply.
Bus Linking Examples
A typical use of Bus Linking is to have the buses of one M/E follow the selections on another
with a few source substitutions. For example, if there's a special camera only used for the
primary customer's feed, a Linked bus used for a secondary customer’s feed might select a
wide shot whenever that camera was selected on the Controlling bus.
Another example is to prevent feedback when selecting a studio wide shot. Many modern
sets include monitors, and these will typically be fed from an aux bus of the switcher with
program output selected. When the wide shot camera is selected on PGM-PST A bus, the
camera might pick up the monitor wall and generate video feedback. This can be
prevented by associating all source selections on PGM-PST A except the wide shot camera
to select PGM-PST A on the aux bus. The wide shot camera source is then associated to an
alternative graphics source on the aux bus appropriate to the show.
Another possibility is to program the M/E 3 A row as an extension of the PGM-PST A bus for
shows that need instant access to more than 32 sources without pressing the Shift button.
In this case M/E 3 A is the Controlling bus and PGM-PST A is the Linked bus. In this scenario,
the easiest way to set this up is to link the buses and map the sources one to one, then set
the shift preference for M/E 3 A to Shifted. An alternative method is to map each source on
M/E 3 A to a specific alternate source on PGM-PST A. Other M/E 3 buses could be linked for
CAUTION: : Applying Rules Holds from the Source Select Module require
you to press the Rules Hold buttons for each M/E (including
both partitions for a Split M/E) delegated to that Source Rule.