6 – Application Guide

Mac OS X and iTunes

1Open the Utilities folder, which is inside the Applications folder, and double-click Audio MIDI Setup to launch it.

2When using Mac OS 10.6, open the Audio Devices window and control-click US- 1800 to open a pop- up menu. Click Use this device for sound input and Use this device for sound output. The microphone and speaker icons should move to the US-1800.

When using Mac OS 10.5, click the Audio Devices tab and set the Default input, Properties, Default output, and System output to US-1800.

3Launch iTunes, select an audio file and start playback.

Simultaneous use with multiple clients

On Windows, this unit can simultaneously mix the outputs of multiple audio applications that use different driver protocols.

16 TASCAM US-1800