Options And Upgrades; Basic Chroma Key Board; Chroma Key Upgrade Board; Basic Frame Memory Board - Sony DVS-7200 Product Manual

Options and Upgrades

BKDS-2031
BKDS-2032
BKDS-2041
BKDS-7445
BKDS-2070
DVS-7200 • Product Guide
This section describes the optional boards and system upgrades that can be added to
a DVS-7200 switcher.

Basic Chroma Key Board

The BKDS-2031 Basic Chroma Key Board offers 4:4:4 over-sampling of Chroma
Key signals for high quality FineChroma effects, including auto-adjust, color
window, color cancellation, and foreground video adjustment. The system accepts
one board per M/E.

Chroma Key Upgrade Board

The BKDS-2032 Chroma Key Upgrade Board adds enhanced capability to the
BKDS-2031 in each M/E. When installed, two basic chroma keys may be
performed (one per keyer per M/E). The BKDS-2031 and BKDS-2032 may also be
used in an enhanced mode that handles uneven backgrounds with varying
luminance levels. Enhancements for shadows and spot color correction are
provided. The system accepts one BKDS-2032 Chroma Key Upgrade board per
M/E. Note that the BKDS-2031 Basic Chroma Key Board is required.
The option also provides Clean Chroma Keys, which are composited signals
generated from a background and foreground signal. A Clean Chroma Key may be
assigned as a direct switcher crosspoint without the use of an M/E Keyer. The
Clean Chroma Key feature requires the BKDS-7133 Analog Component Input
Board.

Basic Frame Memory Board

The BKDS-2041 Basic Frame Memory Board provides two full color frame
memories. The option includes Frame/Field freeze capability (GPI controllable),
live picture placement, key mode for layering, last freeze recall, "paint" mode, and
dedicated routing for each frame memory. Requires the BKDS-7445 Frame
Memory Adaptor Board.

Frame Memory Adaptor Board

The BKDS-7445 Frame Memory Adaptor Board works in conjunction with the
BKDS-2041 Basic Frame Memory Board to provide two frames of storage. The
adaptor board permits the BKDS-2041 to be installed in the DVS-7200 chassis.

Enhanced Wipe Option

The BKDS-2070 Enhanced Wipe Option provides additional wipe patterns such as
the Matrix, Heart, Star, and Diamond Dust wipes.
SONY
Configuration Guide • • 23