Buchi DuMaster D-480, Руководство по эксплуатации

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Operating instructions DuMaster D-480 ©BÜCHI Labortechnik AG
10 - Menu and dialog descriptions 268
In section "Backup":
Label Element type Meaning
Select
Button Opens the "Find directory" dialog in which you can select
the directory to save to.
The operating software must have write access to the
directory in order to be able to save the backup correctly.
--- Label Field displaying the selected directory.
Keep max. last n
backup files
Textbox with buttons Field to input the number of backup files to keep at the
same time.
If you input 7, for example, and if the backup is performed
once a day, you can track the database file back in
intervals of one day up to one week. However, avoid
keeping too many backup files for reasons of memory. If
the number of backup files already equals the maximum
number, the oldest file is deleted when you create a new
backup copy.
In section "Start backup":
Label Element type Meaning
Never Radiobutton The backup is never started automatically.
Daily Radiobutton The backup is started automatically once a day. You can
set the time in the textbox next to the button.
Every Radiobutton The backup is started automatically several times a day.

In the textboxes next to the button you can specify the
intervals in minutes, hours or days.

In the following textboxes you can set the date and
time as of when to start backing up several times a
day.
Too frequent backups can disrupt the analysis and the
operating software once the database file has reached a
certain size.
Once Radiobutton The backup is started automatically once. In the textboxes
next to the button you can define the date and time to start
the backup.
Backup now
Button Starts manually the backup immediately.
Remaining elements:
Label Element type Meaning
Next backup Label Field displaying when the next backup will start according
to the settings.
OK
Button Saves new settings
Cancel
Button Discards settings not yet saved.
Further information
Further information includes instructions in which the dialog is used and knowledge articles
concerning the dialog:

Backup der Datenbank starten
(on page 94).

Administrative work on the database
(on page 92).

Database backup.