National Instruments PXIe-5668, Getting Started Manual, Page: 28 / 34

Using Microsoft Visual C/C++
If you're using NI-RFmx or NI-RFSA with Microsoft Visual C/C++, locate examples in the
following directories.
Table 14. Location of Microsoft Visual C/C++ Programming Examples
Software Option Examples Location
NI-RFmx
<NIDocDir>
\RFmx\Demod\Examples
<NIDocDir> \RFmx\SpecAn\Examples
where
<NIDocDir>
is the
Users\Public\Public Documents
\National Instruments
directory.
NI-RFSA
<NIDocDir>
\NI-RFSA\examples
where
<NIDocDir>
is the
Users\Public\Public Documents
\National Instruments
directory.
Note LabVIEW examples that demonstrate integration of the PXIe-5668 with NI
RF vector signal generators and NI toolkit software, including the NI Modulation
Toolkit, are also available online at
ni.com/examples .
Troubleshooting
If an issue persists after you complete a troubleshooting procedure, contact NI technical
support or visit
ni.com/support .
Related Information
Interconnecting the PXIe-5668 Modules on page 8
Installation
Why Is the ACCESS LED Off When the Chassis Is On?
The LEDs may not light until the device has been configured in MAX. Before proceeding,
verify that the PXIe-5668 appears in MAX.
If the ACCESS LED fails to light after you power on the chassis, a problem may exist with the
chassis power rails, a hardware module, or the LED.
Caution
Apply external signals only while the PXIe-5668 is powered on.
Applying external signals while the device is powered off may cause damage.
1. Disconnect any signals from the module front panels.
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