Edirol UM-550 Owner's Manual page 49

Specifying the startup mode
Here's how you can specify the type of driver used by the UM-550/880, and how Patch mode will
be selected.
fig.4-15_50
1
Put the UM-550/880 in Setup mode.
Simultaneously press the [P.SAVE] button and [UTILITY] button. The indicators of both buttons
will light.
2
Press the INPUT [3] button.
Press the INPUT [5] button.
A button's indicator will light, indicating the currently selected startup mode.
3
Select the desired startup mode.
To change the type of driver that will be used
Press one of the following buttons.
Button
OUTPUT 1
OUTPUT 2
* FPT = Fast Processing Technology of MIDI Transmission:
This optimizes MIDI data processing by making efficient use of the USB bandwidth according to
the amount of MIDI data being transferred.
4
4
Mode
EDIROL original driver mode
Generic driver mode
2
3 3
1
2
3
1
FPT technology will be used to perform high-
speed MIDI transfer. We recommend that you
normally use this mode.
Use the standard MIDI driver provided by your
operating system.
The functions of the UM-550/880
3
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