192  AO2000 CONTINUOUS GAS ANALYZERS  |  OI/AO2000-EN REV. B 
 
 
 
Saving the configuration 
Menu path 
MENU → Configure → System → Save configuration 
Automatic saving of the configuration 
The database containing the configuration data and logbook recordings is 
automatically saved in two configuration files. 
The database is saved at the time when parameters have been changed in 
the menu mode. Saving takes place either when the user deactivates an 
entered password by pressing the "MEAS" key twice or when the gas analyz-
er automatically reverts to measurement mode by "time out". 
When the gas analyzer is booting the last saved valid configuration file is 
loaded. 
Manual saving of the configuration 
The database can also be saved manually. This is useful e.g. for buffering a 
large function block configuration. 
Backup 
In addition to automatic or manual saving of the configuration a backup of 
the current configuration can be created. This backup can be saved in a sep-
arate memory area and can be loaded when required e.g. to reset the gas 
analyzer to a well-defined state. 
NOTE 
Using the software tool "SMT light" it is possible to save a backup of the 
current configuration on a separate storage medium. "SMT light" can be 
found on the DVD-ROM "Software tools and technical documentation" which 
is delivered together with the gas analyzer.