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1) Download FTDI drivers file from
driver / CDM20828_WHQL_Certified.zip
2) Uncompress the file into any selected directory (e.g. C:\CDM20828_WHQL_Certified).
3) Connect the A4404 - Signal Analyzer Box to your PC via USB cable.
4) If drivers are not installed already in your computer, then the Add hardware Wizard window will open and
you follow next steps.
5) Select Install from a list or specific location and click the Next button (do not accept any automatic
downloads).
6) Check Include this location in the search.
7) Click the Browse button and select the driver folder, where you uncompressed the file (e.g.
C:\CDM20828_WHQL_Certified).
8) Click the Next button and wait for installation completing.
9) Delete the driver folder (not required).
License file
The A4410 Virtual unit needs the license file adashx123456.a44 to be running with the A4404 - Signal Analyzer
Box (the 123456 is the serial number of A4404). Copy this file from the CD (it is attached to your A4404 - Signal
Analyzer Box unit) to the A4410 Virtual unit/data/VA4licence folder.
The ver.0226 and older use the file name adash.a44.
Update
If you would like to upgrade your older version, delete the old one and install the new one.
However if your old version contains data (data folder) you need to keep them, you must not rewrite them.
Follow the instruction to keep your data:
1) Uncompress the new version to the new folder.
2) Delete bin folder in the old version folder.
3) Copy the bin folder from the new version to the old version folder.
4) If the old version folder contains version number, rewrite it to the new number (it has no effect for running).
5) Delete the new version folder.
Alternative instructions to keep your data:
1) Uncompress the new version to the new folder.
2) Delete the data folder from the new version.
3) Copy the data folder from the old version to the new version.
4) Delete the old version.
Operation
Use the runme.bat file to launch the application or run directly the VA4.exe in the bin folder.
The A4410 Virtual unit contains the same functions as the portable instrument. See A4400 manual for all
information. The only difference is in controlling of the Virtual unit, which is controlled by mouse and keyboard.
Live signal is measured only with the A4404 - Signal Analyzer Box. Without this unit it's possible to process
records (See A4400 manual to get info about acquisition and processing of records). A4410_VirtualUnit
contains one record (Default Rec) for demonstration. Next records you need to measure directly or import them
from A4400 VA4Pro unit (see A4410 - Virtual unit and A4400 VA4Pro connection chapter below).
VA4_DISC
VA4_DISC folder is created in the A4410_VirtualUnit_verXXXX folder after the first run of the application.
A4410 Virtual unit use VA4_DISC folder the same way as the real instrument.
VA4_DISC Folders Structure
VA4analyser - analyzer projects are exported here
VA4balancer - balancing projects are exported here
VA4balancer_protocol - balancing reports are exported here
VA4route - route projects are exported here
For further technical and contact information visit www.adash.eu, email: info@adash.cz
www.adash.cz
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Adash 4400 – VA4Pro
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