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Service manual
4.5.4. Users
Two types of user can be created with different access levels:
· SAT. This user has full access to the programme. This user has permission to create and/or delete
other users.
· User. This user has restricted access to the programme. This user can only perform the tests and run
the utilities. He/she can not make any adjustments or load any previously saved adjustments les or change
the rmware version of the analyser.
From the Users menu, it is possible to create, delete and change users. The Change password option is for
each user to change his own password.
4.6. MONITOR
These enable the low level communication with the analyzer to load new versions of the program in the ash
memory of the analyzer (rmware) or to restore the default adjustment parameters.
The rmware of the analyzer resides in a permanent ash memory. The change of this program can be made
through the computer without the need for changing the memory chip. Once the program has changed, the
analyzer is restarted with the new version of the program. While the copy process is being performed, the screen
indicates the percentage completed. To load the new version, press the Start button, previously indicating where
the program is located using the Open button. First of all, the current content of the ash memory is deleted
and then the new program is loaded. This operation may take several minutes.
There is also the option to Restore Default Adjustments, selecting the option and pressing Start.
If the technician wants the analyzer to enter monitor mode (e.g. because the analyzer does not respond be-
cause the rmware was incorrectly loaded, he may do so by shutting down the analyzer, pressing the Force
Monitor button and then rebooting.
Once the new programme has been loaded or the default adjustments have been restored, exit the monitor by
pressing the Close button.
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