Roland DP90 Manual Do Utilizador

Here’s how you can completely erase all songs that were 

saved in the internal memory or the USB flash drive (sold 

separately).

•  Once an initialization is performed, all songs that 

have been saved in the internal memory or the USB 

flash drive will be erased. The erased data cannot 

be recovered, so we recommend that you check the 

contents of memory before you proceed.

•  If you’re using new USB flash drive (sold separately) with the unit 

for the first time, you’ll need to initialize (format) the USB flash 

drive before using it. The unit can’t use USB flash drive that has 

not been initialized.

If you want to format USB flash drive, connect the USB flash drive to 

the USB memory port (p. 10).

A screen will appear, allowing you to proceed with the format.

If you decide not to proceed with the format, press the 

[Metronome] button.

A confirmation message will appear.

Formatting of the media will begin.
If you decide not to initialize, press the [ 

 ] (Slow) button.

Once the initialization is finished, you’ll be returned to the screen 

you were in at step 2.

•  Never turn off the power while “Working...” is shown in the 

display.

•  If the screen indicates “Error,” please refer to “Error Messages” 

•  Initializing the unit’s internal memory will not initialize 

settings other than the contents of the internal memory. If 

you want to return settings other than the contents of the 

internal memory to their factory-set condition, execute the 

Factory Reset operation (p. 40).

•  Don’t disconnect the USB flash drive until USB flash drive 

initialization has been completed.