Sony DVS-7300 User Manual page 41

1 Cross-point buttons
These buttons select the signals used for
video making on this M/E bank.
Each row of buttons corresponds to one or
more signal buses within the switcher.
Using a setup menu, you can assign any
signals to the first 29 cross-point buttons
in each row. The two buttons at the right
of each row are reentry buttons for
selecting the output signals from the other
mix/effects banks.
The buttons to which you can assign
signals are numbered 0 to 28 from left to
right. By means of a setup operation, you
can assign the rightmost button (number
28) as a shift button. In this case buttons 0
to 27 can be used to select a second set of
signals, numbered 30 to 57, in the shifted
state. To select these shifted signals, hold
down the SHIFT button then press the
required cross-point button.
It is also possible, using a setup menu
operation, to switch the shift button to be
the leftmost button instead of the
rightmost. In this case the assignable
signals are numbered 1 to 28 and 31 to 58.
The setup menu operation assigns signals
to cross-point button columns, so that
naturally buttons select the same signals
regardless of which bank or row they are
in.
K1 (key 1) and K2 (key 2) rows (BKDS-
7012/7021/7022), K (key) row (BKDS-
7011/7023):
These buttons select the key signals to
be inserted into the video on this bank.
• On the BKDS-7012/7021/7022, the
K1 row controls the key 1 fill bus,
and the K2 row the key 2 fill bus.
• On the BKDS-7011/7023, the K row
controls both the key 1 and key 2 fill
buses. To delegate these buttons to
the key 1 fill bus press the KEY 1
button in the key control section,
turning it on, and to delegate these
buttons to the key 2 fill bus press the
KEY 2 button in the key control
section, turning it on.
When the K row is delegated to the
key 1 fill bus, a "1" appears below
the key bus tally indicator, and
similarly a "2" when it is delegated
to the key 2 fill bus.
A row (background bus A): These
buttons select the signal for
background A. Except while
executing a background transition, this
bus provides the output of the mix/
effects block.
B row (background bus B): This bus
provides the second background for a
transition, which replaces the
background currently on bus A.
Chapter 2 Location and Function of Parts
2-9