11
Introduction
Digital input select switch
This selects the digital input connector that will be used.
•
Digital input connector (optical)
➝
“OPT”
•
Digital input connector (coaxial)
➝
“COAX”
Recording input select switch
This selects the input that will be used for recording.
•
Digital input/output connectors
–
➝
“DIGITAL”
•
Line input jacks
+
Guitar/Mic input jack
➝
“LINE + G/M”
•
Guitar/Mic input jack
➝
“G/M”
Guitar/Mic input select switch
Set this switch according to the device that is connected to the
Guitar/Mic
input jack
.
• When connecting a guitar
➝
“GUITAR”
• When connecting a mic
➝
“MIC”
USB indicator
This will light when USB is connected.
Output level indicator
The number of LED’s that light will depend on the output level from the
Headphone jack
and the
Line output jacks
. If the red LED lights, use
the
Line output volume
to lower the volume.
Line output volume
This adjusts the volume that is output from the
Headphone jack
and the
Line output jacks
.
Line input peak indicator
This will light green when there is an input signal from the
Line input
jacks
. If the input level is excessive, it will light red. If it lights red, use the
Line input adjustment slider
to lower the input level.
Line input adjustment slider
This slider adjusts the input level of the
Line input jacks
.
Guitar/Mic input jack
A guitar or mic can be connected to this jack.
Guitar/Mic input adjustment slider
This slider adjusts the input level of the
Guitar/Mic input jack
.
Guitar/Mic input peak indicator
This will light green when there is an input signal from the
Guitar/Mic input
jack
. If the input level is excessive, it will light red. If it lights red, use the
Guitar/Mic input adjustment slider
to lower the input level.
Headphone jack
A set of headphones can be connected here. Even if headphones are
connected, sound will still be output from the
Line output jacks
.
For details on how each control and connector are actually used,
refer to “UA-30 Application Guide” (p. 21).
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3
5
10
3
6
1
17
17
11
17
If you are recording only
from the line inputs,
disconnect the cable from
the Guitar/Mic input jack.
12
13
20
2
14
14
20
2
15
1
16
16
1
17
18
17
The UA-30 does not
support the miniature
microphone (condenser
mic) that may have been
included with your
computer or sound card.
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17
18
20
2