Ensemble Designs Avenue 5230, Руководство пользователя

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5230 and 6230 OVERVIEW
The 5230 takes serial digital component and converts the signal into either composite or
component analog video outputs. 8x oversampling and 12 bit processing ensure high
quality conversion for use in the most demanding applications.
The 5230 has a full-featured Proc Amp for adjustment of every signal parameter. Proc
controls include video and chroma gain, NTSC style hue rotation, black balance, and
pedestal.
Selective (toothed) vertical blanking lets you choose to pass or strip content in the vertical
interval on a line by line and field by field basis.
The output timing of the 5230 is fully adjustable relative to the reference input signal.
Composite outputs can be precisely color-timed and will also track color framing of the
reference signal. Incorporating a full frame synchronizer, the 5230 accepts serial inputs
that are asynchronous to the reference.
The 6230 is an optional audio submodule for disembedding or converting. This audio
processor option has AES audio inputs and analog outputs, and the ability to disembed
audio from the serial digital video stream. Disembedded audio or signals from any of the
inputs may be mixed, shuffled or level controlled and any of the channels re-embedded
and/or sent to the analog output connectors.
Full audio delay tracking is included as well as the provision to add fixed delay to correct
incoming lip sync errors. There is built-in sample rate conversion allowing use of asyn-
chronous AES inputs, while synchronous AC-3 or Dolby-E audio signals may also be used.
As always, the comprehensive Avenue control system allows for monitoring and adjust-
ment of all parameters through networked Touch Screen or PC control.
Other features include the following:
• Clips and chroma limiting
• Composite legalizer
• Internal color bars test generator
Power is derived from the ± 12 volt frame power. It is regulated to the re 5 volts
for the digital circuitry and ± 8 volts for the analog circuitry by on-board regulators. The
module is fused with a resettable fuse device. If the fuse opens due to an overcurrent
condition, the module will lose power. After pulling the module, the fuse will reset auto-
matically requiring no replacement fuse.
The on-board CPU can monitor and report module ID information including slot location,
software version and board revision and other data to the optional frame System Control
module. This information can be accessed by the user or set to register an alarm if desired
using the remote control options available.
Every function and parameter on the 5230 module can be controlled from an Avenue
Touch Screen Control Panel, or the Avenue PC Control Application. Memory registers can
be used to save the complete configuration of the module, making it easy to change
instantly between different configurations.
Model 5230/6230 Video Audio DAC
5230/6230-2