AO2000 CONTINUOUS GAS ANALYZERS  |  OI/AO2000-EN REV. B  185
 
 
 
Changing the password 
Menu path 
MENU → Configure → System → Change password 
Password protection 
See "Password protection" (see page 149) section for basic information on 
password protection. 
Factory setting 
 
User group  Access to password levels  Default password 
Every user  0  None 
Maintenance team  0, 1  471100 
Specialist team  0, 1, 2  081500 
Function block specialist  0, 1, 2, 3  325465 
Field service  0, 1, 2, 3, 4, S  737842 
It is recommended to change the default passwords. 
Procedure 
1  Select the menu item Change password. 
2  Select the user group. 
3  Enter the old password. 
4  Enter the new password (6 digits). 
5  Re-enter the new password, 
6  Leave the menu item with Back. 
NOTE 
Password level 0 is not displayed in the Change password menu item. 
CAUTION 
After entering the password for password level 3, you can access all of the 
function block applications. When configuring function blocks, existing 
applications with their configurations and links can be damaged or de-
stroyed!