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350-8697 DGy Model 201 User Guide 1
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INTRODUCTION
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IN THIS CHAPTER
This chapter provides an introduction to the features of the DGy 201
high resolution graphics recorder.
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PRODUCT OVERVIEW
The RGB Spectrum DGy 201 is a family of recorder products designed
specifically to record and replay high-resolution graphic images in real
time. The DGy 201 family of products employ the wavelet based JPEG
2000 compression standard. This state-of-the-art method of coding and
compression offers numerous advantages, including high coding
efficiency, error-resiliency, efficient scalability and excellent image
quality.
The DGy 201 is a single channel recorder that accepts a wide variety of
standard and non-standard graphics signals. Multi-channel recording
can be accomplished simply by linking single channel DGy 201
recorders to build multi-channel capability from a single control point.
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SYSTEM FEATURES
The DGy 201 includes the following features and functions:
• Quality, Utility — The DGy 201 is a graphics recording,
playback and storage device, offering exceptional quality,
flexibility and ease of use — all delivered in a compact 1RU
package.
• Models — DGy 201 is available in four different models
differentiated by functionality and performance. Refer to the
“
DGy Models” section for details.
• System Input/Output — DGy 201 supports RGB, DVI and
optional composite video inputs, RGB and DVI outputs, plus
stereo audio I/O. Refer to the “
DGy A/V Inputs and Outputs”
section for details.
• Record Storage — DGy 201 recording systems include internal
disk-based storage. Refer to the “
Recording and Replay”
section for full details.