National Instruments AT Manual de usuario descargar pdf (Pagina 166)

Appendix D Troubleshooting and Common Questions

Selecting Conflict-Free Resources

PCI and PXI Boards

When the Device Manager indicates a conflict with another device, you can

usually correct the problem by manually selecting conflict-free resources.

To do so, complete the following steps:

1. Select Start»Settings»Control Panel and double-click on the

System icon.

2. ClickontheDevice Manager tabandclickontheView devices by

type button.

3. Double-click on the Multi-function adapters icon.

4. From the Multi-function adapters list, double-click on the serial

interface that you want to change.

5. ClickontheResources tab.

6. Uncheck the Use automatic settings checkbox and click on the

Change Setting button. If the system does not allow you to change the

settings, select the configuration that gives you a conflict-free base

address and interrupt level from the Setting based on list box.

7. ClickontheOK button to save your changes.

AT Boards

When the Device Manager indicates a conflict with another device, you can

usually correct the problem by manually selecting conflict-free resources.

To do so, complete the following steps:

1. Select Start»Settings»Control Panel.

2. Double-click on the System icon.

3. Select the Device Manager tab, and click on the View devices by type

button at the top of the page.

4. Double-click on the Ports (COM & LPT) icon. A list of installed

ports appears.

5. Double-click on the name of the serial port you want to change, then

clickontheResources tab.

Note

To change the resources of ports on shared IRQ AT boards from within the Device

Manager, you must open the Multi-function adapters class and double-click on the name

of your interface. Use the Resources page to change the resources. Any resource changes

are automatically reflected to the child devices.

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National Instruments AT Manual de usuario Pagina 166