Rohde & Schwarz VOR/ILS Analyzer EVS200 Manual de usuario descargar pdf (Pagina 12)

5CE / PB

15.06.2009

ReleaseNotes EVS300 SW Release 4.0

5202.6116.00

Page:12 of 13

4. Update Procedures

3.1 Update by USB memory stick

Software updates for the R&S®EVS300 are usually done by using an USB memory stick:

- an update file with ending .evs is copied to the memory stick

- go to Setup à Inventory à Press RETURN

- follow the instructions on the screen and confirm the update

- switch R&S®EVS300 off and on again

- after reboot the new software is running

With this procedure, the R&S®EVS300 application file is replaced by a new one. In most cases this

is all you need to update an R&S®EVS300 to a new software.

3.2 Complete update of application and operating system

For updates from Release 2 or 3 (Main Software <= 1.27) to Release 4 or newer (Main Software >=

1.41) the USB Update is not sufficient, because the newer R&S®EVS300 software also requires an

update of the LINUX operating system. This affects all R&S®EVS300 units which were sold before

1.2009.

If you intend to update an EVS300 with software release 3.3 (or older) to software release 4.0 (or

newer), please contact your local Rohde & Schwarz support or contact Rohde&Schwarz,

department 5CE, ariane.knappe@rohde-schwarz.com.

3.3 Compatibility

Backward compatibility is maintained whenever possible. In general, all EVS300 units shall work

well with all present and upcoming software releases.

If not otherwise quoted, the minimum requirement for the EVS300 software is:

Compatibility:

Mainboard Revision >= 5.xx

RF-Board Revision >= 3.xx

Power Supply Revision >= 2.xx

A few exceptions exist:

- some EVS300 units are found to work perfectly stable with Release 3.3 while crashing with

Release 4.0. It was found that this is caused by the new LINUX system, and can only be solved by a

hardware patch. Please contact R&S service in that case.

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Rohde & Schwarz VOR/ILS Analyzer EVS200 Manual de usuario Pagina 12