Metrohm 917 - Page 64

7.3 User administration
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917 Coulometer
Special characters required
on | off (Default value: off)
If this option is activated, then the password must contain one of the fol-
lowing special characters: ° § + ¦ @ * # ç % & ¬ ( ) = ' ^ ` ~ ] [ } { - _ : . ; , >
< £ !
Password expires
on | off (Default value: off)
If this option is activated, then the user must define a new password after
the time specified. A password that has already been used cannot be used
again.
Input range 1 - 999 days
Default value 365 days
Forgotten password
CAUTION
If a user has forgotten his password, a new user name must be defined.
The same user name can only be used again after a re-installation and
re-creating the user list.
Proceed as follows:
1
Create a backup
Create a backup (see chapter 11.3, page 92).
2
Executing a system initialization
Switch off the Coulometer and execute a system initialization (see
chapter 29.1, page 287).
3
Restore backed-up data
Use the function Restore to reload the data from the backup into
your system (see chapter 11.3.1, page 92).
Deactivate the options User list and System settings / User
admin..
4
Switch on the Coulometer
Switch the Coulometer back on again after a few seconds.