National Instruments NI 5670 用户手册

The LEDs may not light until the device has been configured in MAX. Before 

proceeding, verify that the NI RF signal generator module(s) appear in MAX.

Troubleshoot this issue by completing the following steps:

1.

Power off the PXI chassis.

2.

Disconnect any signals from the PXI module front panels.

3.

Remove any module front panel connections from the NI RF signal 
generator hardware module(s).

4.

Remove the NI RF signal generator hardware and inspect for damage. 
Do not reinstall a damaged device.

5.

Reinstall the NI RF signal generator in different PXI slot(s). Use the 
procedure detailed in section 

 for more 

installation information.

6.

Power on the PXI chassis.

7.

Verify that the NI RF signal generator module(s) appear in MAX.

8.

Reset the NI RF signal generator module(s) in MAX and perform a 
self-test. Refer to section 

 or 

 for information 

on performing device resets and self-tests in MAX.

9.

If either ACCESS LED still fails to illuminate, and failures continue, 
contact NI technical support or visit 

ni.com/support

.

Use the following procedure if an NI RF signal generator hardware module 
does not appear in MAX:

1.

In the MAX Configuration pane, click Devices and Interfaces to 
expand the category. 

2.

Click NI-DAQmx Devices folder and press <F5> to refresh the list of 
installed devices.

3.

If an NI RF signal generator module is still not listed, power off the 
system, ensure that all NI RF signal generator hardware is correctly 
installed, and restart the system.

4.

Open the Windows Control Panel and select System»Hardware»
Device Manager. Complete the appropriate step for the setup:

•

If using a PXI controller, verify that a National Instruments 
entry appears in the system device list. Reinstall NI-RFSG and 
the NI RF signal generator hardware modules if error conditions 
are present in the list.