Roland VS-1680 V-XPANDED Owner's Manual page 6

fig.1-04
If you pressed [NO] in step 9, an additional message will
ask you to confirm. If you wish to erase (initialize) the
user settings, press [YES]. If you press [NO] you will
return to step 9.
fig.1-05
The expansion procedure will begin. Please wait for
approximately 30 seconds.
You must never under any circumstances turn off the
power until the function expansion procedure has been
completed. Doing so could damage the VS-1680 system.
fig.1-06
Once the following message appears, you may turn off
the power. Verify that this message has appeared, and
then turn off the rear panel power switch.
fig.1-07
Turn on the power once again. Verify on the display that
the system software is now 2.00 or higher.
fig.1-08
Expanding the functionality of the VS-1680
Subsequently, when starting up the VS-1680, you will not
need the V-XPANDED system program Zip disk. Keep this
Zip disk in a safe location that is not excessively warm. The
V-XPANDED system program Zip disk cannot be used on
any device other than the VS-1680.