beautypg.com

Audio input/output device settings, 1 in system preferences, click sound – Roland UA-25 EX User Manual

Page 25

background image

25

Driver Installation and Settings

10

When your computer has started up, use a USB cable to connect the

UA-25EX to your computer.

Turn the UA-25EX’s Advanced driver switch ON, and use a USB cable to connect the UA-25EX to

your computer.

* This unit is equipped with a protection circuit. A brief interval (a few seconds) after connecting

the USB cable is required before the unit will operate normally.

Next, you need to set your software so it can use the UA-25EX.

In order to use the UA-25EX with your software, you’ll need to select the UA-25EX as the audio
input/output device. For details on how to do this, refer to the documentation for your software.

* The “44.1kHz” in the device name will depend on the setting of the UA-25EX’s Sample rate

select switch (p. 13).

* If you’re unable to select the UA-25EX as the audio input/output device in your software, it may

be that a problem has occurred. Refer to “Problems with settings” (p. 49) in the
Troubleshooting section.

Using the UA-25EX with iTunes

Some software, such as iTunes, will use the audio input/output device that you select in the
“Sound” preference settings.

Here’s how to specify the UA-25EX as the sound output device so that it can be used with iTunes.

* In a later step, you’ll use iTunes to play back sample data. Be sure to make the settings described

below.

* The content displayed may differ depending on your system.

1

In System Preferences, click Sound.

2

Click the Output tab.

In “Choose a device for sound output,” choose UA-25EX 44.1kHz.

* The “44.1kHz” in the device name will depend on the setting of the UA-25EX’s Sample rate

select switch (p. 13).

3

When you’ve finished making the setting, close System Preferences.

Audio input/output device settings

Audio output device

UA-25EX 44.1kHz

Audio input device

UA-25EX 44.1kHz

Operation of the UA-25EX

UA-25EXCW_e.book 25 ページ 2009年4月13日 月曜日 午後12時33分