Yamaha GC2020C - Manual (Page 7)

4
Setting Up the Compressor/Limiter
GC2020C Compressor/Limiter Owner’s Manual
Setting Up the Compressor/Limiter
1. Set the INPUT and OUTPUT controls midway.
2. Set the Threshold Level and Ratio as appropriate for
your application.
3. Adjust the OUTPUT control so that the PEAK indicator
just lights up at the loudest signals.
4. Set the Attack and Release times as appropriate.