Sony DVS-7250, Операционное программное обеспечение

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Chapter 2 Location and Function of Parts
2-19
• BKDS-7025
The DSK row corresponds to both the
DSK1 and DSK2 fill buses. To delegate
these buttons to the DSK1 fill bus, press
the DSK1 button in the downstream
keyer control section, turning it on, and
to delegate these buttons to the DSK2 fill
bus, press the DSK2 button in the
downstream keyer control section,
turning it on.
When the DSK row is delegated to the
DSK1 fill bus, a “1” appears below the
DSK bus tally indicator, and similarly a
“2” appears when it is delegated to the
DSK2 fill bus.
PGM row: These buttons correspond to
the A row of an M/E bank. Except
while executing a background
transition, this bus provides the final
program output of the switcher.
PST row: These buttons correspond to
the B row of an M/E bank. This bus
provides the second background for a
transition, which replaces the
background currently on the program
bus.
The identifying numbers of the cross-point
buttons, and the visual indications are the
same as on the M/E banks.
For details, see page 2-6.
2 Bus tally indicators
These have the same function as on the M/
E banks.
For details, see page 2-7.
3 Source name display (BKDS-7025
only)
This has the same function as the source
name display on the M/E banks.
For details, see page 2-7.