THOMSON GRASS VALLEY KayakDD-1, Руководство пользователя

Страница: 79 / 448

KayakDD - Digital Production Switcher
3.5.1.1 Main Transition Subpanel
The transition controls are used to select the signal elements that will be involved in
the transition (background or keys), define the type of transition, and perform the
transition.
3.5.1.2 2nd Transition Subpanel
These transition controls allow the operator to cut or mix the separate keyers with
individual transition times. The Cut and Auto buttons at the bottom or used to cut or
auto trans Fade to Black.
This Fade to Black function can be enabled with the FTB Enable button in the Main
Transition Subpanel.
NOTE!
In a later software version the Fade to Black Cut & Auto buttons as well as most
buttons of the Main Transition Subpanel will be user programmable.
3.5.1.3 Transition Elements
The Key 1 – 4 and BGD buttons select the elements that will change during the next
transition. Pressing these buttons does not change the current output of the switcher,
but prepares for a change (the next transition).
Pressing one transition element button automatically turns off the others in this group.
More than one transition element can be selected by holding down one button while
pressing another in the group. Elements not selected remain in their current state
when the transition is performed. For example, if
Key 1 is on and is not selected as
part of the next transition, it will remain on during and after the transition.
The
BGD button selects a change in the background buses. The result will be a
transition from the current source on the PGM bus to the source selected on the PST
bus. After the transition, the buses will flip flop, so the PGM bus always remains the
on-air bus. The PGM bus selection remains the background source if this button is not
selected as part of the next transition.
The
Key 1-4 buttons selects the keyers that will be involved in the next transition. The
keys currently visible on the output of the switcher are identified by the On indicator
lights below each button. Note that a key may be on but not visible (for example, half
way through a preset black transition).
The
Key Prior button selects a change in the key priority. The layering order (stack) of
the keys will transition from the current stack to a new stack specified by the operator.
The new key priority stack is defined using the
Key Prior button in the Keyers
subpanel or via a menu.
User Manual 79