WILLTEK 4403 - The Softkeys of this Menu

Chapter 4 Tools
Configuration
WCDMA Options Version 6.20
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The display field in the upper middle of the menu (6.10.1 is Active in this
example) indicates the software release that is currently in use.
The selection field to the left of the display field allows you to select a different
software release that was previously installed on this test set. This will usually
be an older software version.
The file selection box
TCP/IP Installation from: allows you to select a
file on the network from which to install new software. The file with the software
upgrade usually has the file name extension
.tar. The box displays the directo-
ries and files available on the mounted server disk. The server disk can be
mounted in the
Tools > Config > I/O menu.
The
Status area of the menu is where the 4400 will display additional informa-
tion, comments and messages.
The softkeys of this menu
NOTE
The 4400 allows a maximum of five software releases to be stored internally.
In case you try to update a test set where five software releases have been
stored already, you will be prompted to delete a software release first.
CAUTION
After installing version 5.10 version 5.00 must be deleted as switching back to
the old version can in this case cause problems.
NOTE
The network computer with the server disk must be an NFS server.
Closes the current menu and displays the service menu (tog-
gle).
The softkey will change to
New Version.
A push on this softkey starts the update routine via LAN
(TCP/IP). The 4400 will load and install the file selected in the
file selector box. Please follow the instructions shown on the
screen of the 4400.
Note: NEVER close the window or switch off the 4400 while
the 4400 is updating the system (i.e. after copying software
from the network onto the internal hard disk and before the
EPLD update is completed). Otherwise the instrument will not
be usable anymore and needs to go back to the factory or to a
Willtek service center.