Roland GT-PRO Owner's Manual download pdf (Page 136)

136

Driver installation and settings (Macintosh)

With the GT-PRO disconnected, start up Mac OS.

Disconnect all USB cables except for a USB keyboard and USB mouse (if used).

Exit all currently running software (applications).

Also close any open windows. If you are using virus checking or similar software, be sure to

exit it as well.

Before connecting the USB cable, switch the GT-PRO’s driver mode to “Standard.”

For instructions on switching the GT-PRO’s driver modes, refer to “Switching the Driver

Mode” (p. 88).

With the power switch turned OFF, use the USB cable to connect the GT-PRO to your

computer.

Make sure that the GT-PRO’s OUTPUT MAIN and SUB knobs are set to the lowest setting,

then switch ON the POWER switch.

Open the System Preferences and click “Sound.”

fig.12-0370

In the Sound Effects tab, set the Play alerts and sound effects through to “GT-PRO.”

Now, return the GT-PRO’s OUTPUT MAIN/SUB knob to the original position, then try

clicking on an alert in the list. If the sound of the alert comes from the GT-PRO when you do

so, it means that the GT-PRO is being recognized and that the driver has been installed

properly.

Installing the OS-standard Driver

Mac OS X users

The installation procedure will differ depending on your system.

Please proceed to one of the following sections, depending on the system you use.

• Mac OS X users........................................................................(p. 136)

• Mac OS 9 users ........................................................................(p. 138)

Once set this way, all sounds

from your Macintosh (including

audio alerts) will be output only

through the GT-PRO, not from

the speakers of your Macintosh.

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Roland GT-PRO Owner's Manual Page 136