@Attention, the installation has been modified since the last backup@. @Do not forget to make a new backup and archive it in a safe place@.
@Last modification@: @#LAST_MODIF@. @Last backup@: @#LAST_BACKUP@.

@Create a backup@

@The WS4 automatically creates an internal backup at 11pm (only if the programming has been changed). This backup will be copied on an USB stick if it is connected to the master controller at that time@.
@But it is strongly advised to download a backup in order to archive it on your system@ : @You can also save a backup on a USB stick directly plugged into the WS4@ :
 

@Restore a backup@

@Choose the backup you want to restore@ :
@You can also restore an internal backup@ :

@Upgrade firmware@

@Choose the update file@ :