48
Using the Audio Mixer
The SD-90 has a rich array of input/output jacks, allowing a wide variety of uses.
This chapter explains the
audio mixer
which controls the signal flow; i.e., how the input signal from each
jack will be sent to your computer, and how to select the sound that will be monitored.
The general procedure for using the audio mixer is shown below.
Connect the audio device that will be the input source
|
Select the recording source
|
Set the volume of the source
*
A
block diagram
(a diagram of internal connections) is printed on the top panel of the SD-90. You may wish to
refer to this block diagram for a general understanding of the audio mixer.
Connecting an input source audio device
■
Analog connections
You can connect a mic, guitar, CD player, or other device to the analog input jacks on the front panel and
rear panel.
*
Before making connections to other devices, you must turn down the volume of all devices to prevent malfunction
and/or speaker damage.
Selecting an analog input jack
You can select and use either the front panel
MIC/GUITAR
jack or the rear panel
INPUT
jacks. It is not
possible to use both sets of jacks simultaneously. You must first select the analog jack(s) that you want to
use.
fig.3-02a
1.
Press
[SYSTEM]
.
2.
Press
[PAGE
]
or
[PAGE
]
until
Select Analog In
is displayed.
1, 5
3
4
2
sd90_manual_e.book 48 ページ 2004年10月4日 月曜日 午後3時28分