Miranda FRS-111i, Руководство по установке и эксплуатации

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1 FRS-111i 4:2:2 Frame Synchronizer
1.1 Introduction
The FRS-111i is a high-quality frame synchronizer providing control and adjustment of a
4:2:2 digital video signal. This unit accepts a serial digital 4:2:2 signal conforming to the
SMPTE 259M standard. Timing adjustments include individual component retiming,
horizontal and vertical active video retiming, and video signal retiming.
Equipped with automatic 525- and 625-line format input detection, the FRS-111i
maintains all-digital, minimum 10-bit signal processing throughout the unit. This structure
ensures reliable and repeatable results. Error detection and handling (EDH) is performed
at the input and at the output. Vertical and horizontal ancillary data are buffered through
or blanked according to user selection. Vertical interval data is buffered through, blanked
or processed on a line-by-line basis according to user selection. An internal color bar
generator further enhances the FRS-111i’s functionality. All outputs conform to the
SMPTE 259M standard.
The easy-to-use microprocessor-based user interface simplifies user selections and
allows precise adjustments of the parameters. All FRS-111i adjustments and selections
can be controlled remotely with Miranda’s iControl software and RCP-100.
The FRS-111i is a member of the imaging family of digital video cards and therefore
requires the imaging Quartet, Quartet-C or Quartet-M, imaging Solo or imaging
Symphonie housing frame for mounting and power.
Figure 1.1 FRS-111i Functional Block Diagram
Microcontroller
FRS-111i Functional Block Diagram
REF IN
REMOTE
CONTROL
Genlock
4:2:2
4:2:2
OUT
Test
Generator
DELAY & GPI
Frame
Sync
EDH
EDH
1
2
3
4
IN
LOOP
And Delay
Delay