16 Using Special Functions
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•
Changes of user accounts (creating, editing, activating, deactivating,
deleting, changing a password)
•
Saving and restoring of parameter settings and configurations
•
Deletion of measured data (number of deleted measuring data and
corresponding unique sample ID)
•
Changes in the instrument firmware, module firmware and operating system
•
Changes in the setup of the measuring system (mounting or dismounting
modules)
•
Activation or deactivation of the audit trail function and exporting/deletion of
audit trail entries
•
Changes to the instrument date and time
If you are working under QM regulations like GLP/GMP or 21 CFR part 11, we
recommend you set your security level to 21 CFR part 11 or a user-defined
security level where audit trail is active. Export the audit trail data in regular
intervals and store the data in a safe place.
To activate/deactivate audit trail
There are two ways to activate the audit trail function:
•
You can set the security level to "21 CFR Part 11" (see Chapter 16.1.1) and
audit trail will be activated automatically.
•
You can activate the audit trail function within your user-defined security
mode.
1. Tap <Menu> and select
"Setup > System Security > Audit Trail"
to open
the "Audit Trail Settings" dialog.
2. Activate/deactivate the audit trail using the check box "Audit Trail active".
3. Activate/deactivate the "Backup Reminder", define the time span and tap
<OK>.
To view, print or export the audit trail
The audit trail list can store up to 999 entries. Make sure to regularly export and
delete the audit trail data.
1. Tap <Menu> and select
"Data Memory > Audit Trail"
to open the audit trail
list.
2. Highlight a list item and tap <Single Entry> to see more detailed information.
3. To perform a printout on paper or to a PDF file or to export the data as an MS
Excel or text file, tap <Print or Export> and follow the instructions on the
screen.
To delete the audit trail entries
1. Tap <Menu> and select
"Data Memory > Delete Audit Trail"
.
2. Tap <OK>.
