Switcher Control
Creating Cascading Bus Links
176
2
Select the
M/E Buses
,
Aux Buses
, or
eDPM Inputs
tab and select the desired bus. The
menu closes and returns to the Bus Links menu. The selected bus is displayed in the
Controlling Bus
data pad (in the menu example above, the selected bus is PGM A).
3
Select the
Linked Bus
data pad in the Table Setup pane; the Linked Bus selection menu
is displayed.
4
Select the
ME Buses
,
Aux Buses
, or
eDPM Inputs
tab and select the desired bus. The
menu closes and returns to the Bus Links menu. The selected bus is displayed in the
Linked Bus
data pad.
5
Select the
Controlling Bus
data pad again, in the Table Setup pane; the Controlling Bus
selection menu is displayed. Select the same bus as is currently displayed in the
Linked
Bus
data pad (your previous selection).
The linked bus is now also a controlling bus.
6
Select the
Linked Bus
data pad again in the Table Setup pane and select another linked
bus.
Repeat this process for each controlling and linked bus you wish to add to the
cascading links.
7
If desired, assign different source tables to the bus links:
a Select a
Linked Bus
data pad in the Current Link pane.
b Select a source table in the Table Setup pane.
Note:
The Inhibit All Links button at the bottom of the Current Links
pane must be off for the links to be active.
Bus Linking Rules and Restrictions
•
The Switched Preview, Primary Preview, and Image Store input buses cannot be
configured as Linked buses.
•
An Aux bus associated with a DPM cannot be configured as a Controlling bus. However,
these buses may be configured as Linked buses.
•
Once the Bus Linking associations have been established and are enabled, selecting a
source on a Controlling bus that is associated with a source on a Linked bus will make
the Linked bus select its associated source.
Special operating rules:
•
Source Override—Holding down a source select button on a Linked bus prevents that
bus from changing its sources when Controlling bus source selections change.
•
Bus Pair Rules—GV Switcher source selection buses can operate in pairs. M/E keyer
buses operate in video fill/key cut mode. Aux buses can be configured in pairs, either as
video fill/key cut or as video/video for external DPMs.
When a bus pair is involved in bus linking, the following rules apply:
•
Key cut selections on video fill/key cut bus pairs does not affect the key cut source on a
linked bus (split key cut selections don’t link).
•
The fill/A side of the Controlling bus is always sent to the fill/A side of the Linked bus.
•
If the Controlling bus is in video/video mode, the B side selection will be sent to the
Linked bus.
Summary of Contents for GV KORONA
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