Release Notes: VectorVu-PC Vector Network Analysis Software


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Version 1.0.3 Date: April 3, 2017
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This release note summarizes new features, improvements and bug fixes contained
in the above software release.

The current VectorVu-PC software is available at www.tektronix.com/vna/ttr500/.
The TTR500 also ships with the software in the embedded USB drive in the instrument, which can be replaced
with updated versions if desired by the user.

Version 1.0.3 adds the following functions.
- Maintenance release, no new functions.


Bug fixes and other enhancements
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- Sweep speed improved to meet specified performance.


Documentation
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The VectorVu-PC programmers manual is available on www.tektronix.com.


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Version 1.0.2 Date: March 16, 2017
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This release note summarizes new features, improvements and bug fixes contained
in the above software release.

The current VectorVu-PC software is available at www.tektronix.com/vna/ttr500/.
The TTR500 also ships with the software in the embedded USB drive in the instrument, which can be replaced
with updated versions if desired by the user.

Version 1.0.2 adds the following functions.
- Initial release of VectorVu-PC.


Known Issues
------------
- When installing VectorVu-PC on a computer with Microsoft Visual Studio 2015, the installer will fail installing Microsoft VC redistributable. A note in the installer prompts the user to continue installation in this case.
Workaround: Continue installation when Microsoft VC redistribtable installation fails.

- If a TTR500 has been connected a second unactivated TTR500 will not show up in connection manager.
Workaround: Connect TTR500 alone when first connected to a PC.

- Auto scale does not guarantee that memory trace is on screen
Workaround: Use manual scale when watching memory traces

- When using multiple channels layout, pressing next changes the channel on the active window. Another window with the same channel will not show a trace
Workaround: Use channel->active or click a window to change active channel

- Target search in continuous marker mode returns data closest to target in the specified frequency points
Workaround: Read trace data to the left or right of the marker if interpolated target frequency is desired

- Channel label for channels 4,8,12,16 cannot be hidden

- It is possible to set reference value or reference position off screen
Workaround: Specify reference value and reference posision in screen

- Bandwidth search and notch search do not display immediately when trigger is on hold
Workaround: Move marker and bandwidth / notch search data will show up

- Marker response value attached to data trace even if only memory trace is selected
Workaround: Read memory trace at marker position

Documentation
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The VectorVu-PC programmers manual is available on www.tektronix.com.