Getting connected and installing drivers (Macintosh)
USB connection
The following items are required for connections and installation. Please
have the following items ready.
• SD-20
• AC adaptor
• USB cable
• CD-ROM
1
Turn off the power of the Macintosh and all peripheral devices connected to
the Macintosh.
2
Set the computer switch of the SD-20 to USB.
3
With the SD-20's power switch turned off, connect it to the AC adaptor.
4
Plug the AC adaptor into an AC power outlet.
5
Turn on the peripheral devices connected to the Macintosh, except for the
SD-20. Then turn on the power of the Macintosh itself.
* Do not turn on the power of the SD-20 at this time.
If the power of the SD-20 is turned on, a message like the following will
appear when the Macintosh is started up. Perform the steps described below
as appropriate for the message that is displayed.
If the screen indicates:
"Driver required for USB device `unknown device' is not available.
Search for driver on the Internet?"
If the screen indicates:
"Software required for using device `unknown device' cannot be found.
Please refer to the manual included with the device, and install the
necessary software."
Use either OMS or FreeMIDI as the MIDI driver.
• If you are using OMS ................................................. (p. 45)
• If you are using FreeMIDI ......................................... (p. 49)
* Either OMS or FreeMIDI must be installed in your Macintosh, as appropriate for
the sequencer software you are using.
44
-> click [Cancel].
-> click [OK].