The VectorStar VNA is configured with Windows® Operating System Restore. This system can be accessed from the Windows desktop Start menu and used to restore the VectorStar operating system to a recent known good state.
The instrument is shipped with a “Point of Shipment” restore point. Additional restore points are created when the VectorStar application is updated, other user applications are installed, when new or updated hardware drivers are installed, or when restore points are created manually. Restore points are saved for a limited time, so the system should be restored as soon as problems are discovered.
Note
For detailed information about system restore and additional restore tasks, refer to the Windows Operating System Help and Support as detailed in the procedure below.
In the event that the VectorStar operating system or application becomes corrupt or inoperable, the instrument must be returned to a qualified service center for repair.
Caution
If a VectorStar VNA internal drive restore is required, contact Anritsu Customer Service.
Restoring the system software may adversely affect some user data or programs that are loaded onto the internal drive. The instrument operating system will be configured as it was on the selected restore date, including the original option configuration. Before starting the system restore procedure, back up all user data, applications, and ensure that the installation files of any additional software or instrument options are available for reinstallation.
Procedure
The following procedure should be performed with a mouse attached to the instrument.
1. Close the VectorStar application and reveal the operating system desktop by clicking:
File | Exit
2. To access the Operating System Help and Support for additional information on System Restore, move the mouse pointer to the bottom of the desktop to reveal the Windows Task Bar and click:
Start | Help and Support
Search for topics on “System Restore.”
3. Open System Restore by moving the mouse pointer to the bottom of the desktop to reveal the Windows Task Bar and clicking:
Start | Programs | Accessories | System Tools | System Restore
4. If you are prompted for an administrator password or confirmation, enter the password or provide confirmation.
5. Follow the on-screen instructions to restore your computer to an earlier restore point shown on the calendar. The most recent known good restore point should be used to restore the instrument operating system.
6. Do not interrupt the restoration process once it has been started.