DEC 4000 Model 200 Operation Manual page 122

7. When the procedure is finished, the system displays the following
message:
%BACKUP-I-PROCDONE, operation completed.
Processing finished at 19-APR-1991 15:00:00.00
If you do not want to perform another standalone BACKUP
operation, use the console to halt the system.
If you do not want to perform another standalone BACKUP
operation, ensure the standalone application volume is
online and ready.
Enter "YES" to continue:
8. Press the Halt button.
9. Reboot the system.
Backup Procedures C–11