FOR-A FA-9520 Operation Manual page 17

UNITY buttons The Unity buttons return the settings to the default values.
Single-arrow buttons
8 Arrow buttons
Double-arrow
buttons
9 Menu buttons Used to select menus.
*1 The DC POWER indicator functions when the optional FA-95PS is installed.
Used to move between parameters.
(Indicators light up to indicate the accessible
direction.)
Used to move between menus (same as the
menu buttons). (Indicators light up to indicate the
accessible direction.)
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