Yamaha MONTAGE 6 Supplementary Manual page 11

Effect Switch
Added a setting for keeping the current A/D Part volume after switching to a different Performance.
[UTILITY]  [Effect Switch]
Operation
or
Effect icon
Global A/D
When set to ON, neither the A/D Part volume nor other related parameters are retained even after switching to a different
Performance. When set to OFF, the A/D Part volume and other related parameters change according to the Volume setting in the
Performance.
Settings:
Off, On
MONTAGE Supplementary Manual
Global A/D
11