=====================================================================
=      Windows Driver for Vector Network Analyzer Driver            =
=                                             API-VNA(WDM) Ver1.11  =
=                                                  CONTEC Co.,Ltd.  =
=====================================================================

- Contents
==========
  Introduction
  Installation
  The files installed
  Sample programs
  The history of version-up


- Introduction
==============
  Thank you for purchasing this product.

  The following description is a supplementary explanation for API-VNA(WDM).
  Please refer to Online Help(CVNA.CHM) for how to use API-VNA(WDM).


- Installation
==============
  - Installation of development environment(help, sample, tool, etc)

    You must uninstall older version of development environment from
    [control panel] before installing newer version.

    <Install from WEB downloaded file>
      Unzip downloaded file and execute following setup file.
      Apipac\VnaWdm\Disk1\Setup.exe

    <Install from API-PAC(W32) CD-ROM>
      Install from Autorun.exe.

  - Installation of device driver

    You must uninstall older version of device driver 
    before installing newer driver.

    And, in order to run our company's Front Panel Software, 
    you should download and install the library of .NET FRAMEWORK 2.0 
    or later from Microsoft beforehand.

    <Install from WEB downloaded file>
      For uninstallation or installation procedure, 
      refer to following help file which is created after 
      unzipping the downloaded file.
      Help\VnaWdm\Jpn\Apitool.chm

    <Install from API-PAC(W32) CD-ROM>
      For uninstallation or installation procedure, 
      refer to following help file in API-PAC(W32) CD-ROM.
      <CD-ROM>\Apipac\Help\Hwinst\Jpn\Apitool.chm

- The files installed
=====================
  - This product uses a setup program to install files in the System 
    directory or other directory designated by the user in the 
    following configuration. 
  - If other API-TOOL drivers have already been installed, the 
    files will be installed in that directory.

  \<User Directory>
    CONTEC.ICO                    Icon file
    CONTEC_APIPACW32_HOMEPAGE.URL Shortcut of API-PAC(W32)HP
    CVNA.CHM			  Help file
    VNAWDM\README.TXT             This file
    VNAWDM\SAMPLES\               Sample programs


- Sample programs
=================
  The sample programs consist of the following directories for every
  language.

[32bitOS]

  \<User Directory>
  |
  +--\VNAWDM
     |
     +--\SAMPLES
        |
        +--\INC                 Include file for every language
        |
        +--\Lib_i386            Library file for every language
        |
        +--\VbNet               Sample program for Visual Basic .Net
        |
        +--\VcNet2005           Sample program for Visual C++ .NET
        |
        +--\Vcs                 Sample program for Visual C# .Net


- The history of version-up
===========================
  Ver1.11 (Ver.Mar.2014)
  --------------------------------
  - Support Native 64
  - Add support OS
    Microsoft Windows 8.1
    Microsoft Windows 8.1 x64 Edition
  - Update front panel Ver1.1.1.0

  Ver1.10 (Ver.Des.2013)
  --------------------------------
  - Support Wow64
  - Update front panel Ver1.1.0.0
    1.Change the layout
    2.Add the number of digits displyed drawing area and chart type to "View" the menu bar
    3.Add Log mode to the measurement mode
    4.Add Marker
  - Add new functions
    VnaGetMaxValue
    VnaGetMinValue
    VnaFindValueFromDataPoint
    VnaFindValueFromFreq
    VnaFindDataPointFromValue
    VnaFindFreqFromDataPoint
    VnaFindDataPointFromFreq
  - Add the front panel and new functions to help 

  Ver1.04 (Ver.Sep.2013)
  --------------------------------
  - When VnaStart calls after VnaStart and VnaStop looped, measurement cannot start.
   It was corrected.    

  Ver1.03 (Ver.Jul.2013)
  --------------------------------
  - Fixed a bug that can not be installed at the same time as the development environment for API-DMM(WDM)

  Ver1.02 (Ver.Jun.2013)
  --------------------------------
  - Support OS Language with English.

  Ver1.01 (Ver.May.2013)
  --------------------------------
  - Update front panel Ver1.0.2
    1.It changed to help a diagnostic report on the menu bar.
    2.It added diagnostic report, the version information to Help in the menu bar.
    3.Has been changed to initialize the calibration data by clicking the button all settings.
    4.This has been fixed the value of the segment is not initialized when you click the reset button while selecting other than CH0.
    5.This has been fixed the "norm button" is become to "Open, Short, Load button"when changing "CH".
    6.This has been fixed the value of the segment decimal point is incorrect when click the all set button.
    7.This has been fixed to "Drawing (Sub)" is not eliminated by uncheck the PHASE.
    8.Has been modified to also save the information Start / Stop, the Center / Span When you save output data, the setup data.
    9.Have changed Ver1.01 to the version of the save file with the change of the information to be saved.
      It can use older versions of files without any problems.
  - It was fixed front panel portion of the Help.
  Ver1.00 (Ver.Mar.2013)
  --------------------------------
  - First release