GRASS VALLEY GV KORONA, Руководство пользователя, Страница: 251 / 415

Kayenne/Karrera/GV Korona
User Manual
253
Select the Device to Control
1 Enable the DEV button on the Source Display.
2 Press the Source Select button for the device you want to control.
3 Use the transport control buttons to play video.
Delegate a Source for Device Control
Once delegated, the device under control cannot be changed by source selection. A ‘D:’ is
displayed in the Delegation button of the Status Display.
1 Turn on the
DEV
button.
2 Touch and hold the Delegation button on the Status Display (pressing and holding the
button also displays the row and source selected).
3 Press the Source Select row button for the device you want to delegate and control.
Router Interface Operation
Introduction
The GV Switcher system can interface with an external routing system. A routing system
connects a router source (router input) to a router destination (router output). Changing the
router source sends a different signal to the destination (called a take ). A router destination
can in turn be connected to a GV Switcher input and be configured as a
routed GV Switcher
source (called switcher source in this discussion and in the GV Switcher menus). The router
acts as a pre-selector for the switcher source, and so increases the number of inputs
available to a button on a GV Switcher system bus.
Router Source, Destination, and Routed GV Switcher Source
Router signal switching is non-deterministic, as compared to source selections performed
on a production switcher. For this reason, it is better to choose the desired router source in
advance, then switch it on-air using switcher controls, rather than select a different router
source while it is on-air.
An external router can be configured into
levels , to allow the switching of multiple signals
simultaneously. For example, video signals can be organized on one level, and key signals
on another. By specifying both levels when giving a router take command, both the video
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