Apple GarageBand 3 - Manual (Page 52)

52 Chapter 6 Working With Real Instruments
To change the instrument for a Real Instrument track:
1 Select the track, then click the Track Info button to open the Track Info pane.
2 Select an instrument category from the list on the left, then select a track instrument
from the list on the right.
Changing the Input Channel
When you create a Real Instrument track, you set the input channel (for mono input) or
pair of channels (for stereo input). You can change these settings in the Track Info pane.
To change the input channel:
1 Select the track, then click the Track Info button to open the Track Info pane.
2 Choose an input channel, or pair of channels, from the Input pop-up menu.
The number and format of input channels varies, depending on what type of audio
interface is connected to your computer.
Use these controls to set
the input format and input
channel and to turn
monitoring on or off.
Select an instrument
category from this list.
Select an instrument
from this list.