Yamaha A3000 Owner's Manual - Page 187

FILTER Function FILTER - FltScale (Filter Scaling) Sets the relation between cutoff frequency and keyboard location. PLAY EDIT REC DISK UTILITY PROGRAM SAMPLE EASY EDIT TRIM / LOOP MAP / OUT FILTER RECORD SETUP METER PROGRAM SAMPLE SEQUENCE TOTAL EQ PANEL PLAY SEQUENCE EFFECT EG EFFECT VOLUME MASTER SETUP LFO EXT CTRL DISK SYSTEM CONTROL MIDI / CTRL MONITOR IMPORT MIDI Turn Knob 1 to select FltScale. Turn action Push action Knob 1 Knob 2 - Knob 3 Knob 4 Knob 5 - This page determines how the cutoff frequency varies across the keyboard. The following illustration shows the relationship. All notes from BP1 down are filtered using cutoff frequency "Cutoff1," while all notes from BP2 up are filtered by "Cutoff2." The applied cutoff frequency changes at a constant rate over the keyboard range BP1 to BP2. Frequency + Cutoff frequency set by Cutoff parameter on Filter page. - Applied cutoff frequency. Cutoff1 Cutoff2 Pitch (Note) Chapter 5 BP1 BP2 Important It is not possible to set the actual cutoff frequency beyond a certain range. Regardless of settings you make at this page, the cutoff frequency will not shift beyond these limits. FYI You can use the Note setting on the UTILITY | SYSTEM Display page (302) to select whether key values for the BP1 and BP2 settings are shown by name ("C-2" to "G8") or by the corresponding MIDI note number (0 to 127). Descriptions below assume that you are using name display. Chapter 5 EDIT Mode 185