Yamaha DPX-1100 Owner's Manual page 49

<To reset all parameters for all memory numbers>
Return the all memory contents to the default settings regardless of the input jack or input signal.
or
Remote Control
or
Remote Control
1. From the main menu, select
[Initial]
memory].
2. Press the + button to display a
confirmation screen.
Main Unit
3. Press the
parameters to their default
settings.
Main Unit
[Reset] [All
Image
Reset
+ : Enter
Image
ESC : Return
button to return the
Move Menu Window
Signal Initial Setup
All Settings
All Memory
Current Memory
Memory 4
VIDEO
Move Menu Window
Signal Initial Setup
Press " " to reset
all Memory.
Memory 4
VIDEO
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