Yamaha QY70 Owner's Manual - Page 218

Effects & Effect Editing Effect Editing The Reverb Edit, Chorus Edit, and Variation Edit displays can be accessed from the Effect Connection display by pressing the [MENU] key and then the function key next to "Reverb Edit", "Chorus Edit", or "Vari. Edit" on the display. Note that only "Vari. Edit" is available from the PATTERN mode Effect Connection display. Use the "Type" parameter near the top of the display to select the effect type for the current effect stage (REVERB, CHORUS, or VARIATION). Each effect will have different parameters which will appear in the lower section of the display. Move the cursor to the various parameters and set as required via the [-1] and [+1] keys. Refer to the "Effect Type List" and the "Effect Parameter List" (refer to the List Book) for a complete list of the parameters available for each effect and their ranges. Song Mode Effect Connection Display Pattern Mode Effect Connection Display 216