©
National Instruments Corporation
33
NI myDAQ User Guide and Specifications
6.
In the
Supported Physical Channels
window, select
audioInputLeft
from under the Dev
x
(NI myDAQ) option. You can also press <Ctrl>
while clicking
audioInputRight
to select both channels.
7.
Click
Finish
to exit the Create New Express Task dialog.
8.
On the
Configuration
tab of the DAQ Assistant front panel window,
configure voltage channel 0 by selecting
Voltage_0
in the
Channel
Settings
pane, and setting
Max
to
2
and
Min
to
-2
in the
Signal Input
Range
pane. Repeat this step for voltage channel 1 if you configured
the task for two channels.
9.
Under
Timing Settings
, set
Acquisition Mode
to
Continuous
Samples
. Enter
5000
in
Samples to Read
, and
40000
in
Rate (Hz)
.
10. Click
OK
to exit the DAQ Assistant configuration front panel. The VI
builds. Click
No
on the Confirm Auto Loop Creation dialog box that
displays.
11. Place another DAQ Assistant Express VI to the right of the previously
configured DAQ Assistant Express VI on the block diagram. The DAQ
Assistant
Create New Express Task
configuration window opens.
12. In the DAQ Assistant configuration window, select
Generate Signals»
Analog Output
, and click
Voltage
to select a Voltage task.
