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FM-531HD / May 2013
F M - 5 3 1 H D G U R U G U I
Audio Processing Gain Reduction Displays
At the bottom of the GUI display are the vertical bars representing the amount of
activity occurring in each of the FM‑531HD’s processing sections.
The View button on the top-left of the metering section allows
you to scale the size of the GUI. This is done by “turning
off” some or all of the metering and analysis displays. The
check boxes allow you to pick the metering and analysis
you want to view.
Also, there is an option for which processing path you
want the analysis to display. The options are for the FM path
or the HD path.
FM Metering
HD Metering
The meters are arranged in seven logical groups as follows:
- SST Activity meter;
‑ Five‑band AGC gain reduction;
‑ VBMS Activity meter;
‑ 31‑band Limiter gain reduction activity;
‑ Final Limiter gain reduction or Clipper activity;
‑ MPX Limiter gain reduction or Clipper activity;
‑ BS‑412 MPX Power gain meter.
Summary of Contents for FM-531 HD
Page 2: ...Technical Manual Wheatstone Corporation May 2013 FM HD Digital Audio Processor FM 531hd...
Page 122: ...page A 2 FM 531HD May 2013 A P P E N D I C E S Appendix A General Specifications A 3 Contents...
Page 128: ...page A 8 FM 531HD May 2013 A P P E N D I C E S Appendix B FM 531HD GPI Interface A 9 Contents...