Sony DVS-7300 User Manual page 18

Features of the DVS-7300/7350 I/O Expansion System
PGM/PST bank (operation coupled to a DMK-7000)
In a DVS-7350 I/O expansion system, the three M/E banks are supplemented
by a PGM/PST bank, for manipulating the final program output from the
switcher. Using the PGM/PST bank, you can insert a total of four
downstream keys into the final background output. These operations are
controlled from the switcher control panel, but the processing is carried out
by a DMK-7000 Digital Multi Keyer connected to the system.
In a DVS-7300 I/O expansion system, by connecting a DMK-7000, and
equipping the control panel with a BKDS-7032 DSK Control Panel Unit, you
can again control the insertion of a maximum of four downstream keys.
In this case, the four downstream keyers are equipped with the same
functions, including key source selection, video and key source linking, key
memory, as the M/E keyers. Even though a separate unit, there is integral
operation with the switcher.
DME wipes (operation coupled to a DME)
By connecting a DME-7000 or other Digital Multi Effects unit, you can use
the control panel to carry out DME wipes, using DME effects (the "DME
LINK™" function).
System configuration flexibility
Wide range of options
In addition to the two basic control panel types, that is, 3.5-M/E and 3-M/E
panels, there is a wide range of options, allowing just the features required to
be installed in a system.
Support for D1 and D2 formats
Except for some options, both D1 (component) and D2 (composite) signal
formats are supported. A simple control panel operation switches between
the D1 and D2 selections, and also in the case of D1 format between 525- and
625-line systems.
Convenient interfaces with external equipment
Using the DVS-7300/7350 I/O expansion system along with the DVS-
V6464M Routing Switcher via the BKDS-7700 Tally Interface Unit, you can
make up a large-scale switcher system.
Connecting the BVE-9100 Editing Control Unit to your system will allow
you to carry out such advanced editing operations as ISR (Intelligent Status
Reporting) system and EDL (Edit Decision List ) management.
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Chapter 1 Overview