Yamaha DPX-1300 Owner's Manual page 58

<Initialization of all the memories>
Reset all the settings in the memories to their default settings regardless of the input jack or input signal.
or
Remote Control Main Unit
or
Remote Control Main Unit
54
1. From the main menu, select
[Initial] [Reset]
memory].
2. Press the + button to display the
confirmation screen.
3. Press the button to reset the
settings to their default settings.
Move Menu Window
[All
Image Signal
Reset
+ : Enter
Move Menu Window
Image Signal
Press "
all Memory.
ESC : Return
Initial Setup
All Settings
All Memory
Current Memory
Memory 4 VIDEO
Initial Setup
" to reset
Memory 4
VIDEO