Hach-Lange LICO 690 User Manual - Manual (Page 29)

29
Standard programs
4. Press Operator Password.
5. Enter the operator password and confirm with OK.
6. Press Security Level: <Off>.
7. Enter the security password and confirm with OK.
The current security level for the selected operator is shown.
8. Select the required security level for this operator ID and
confirm with OK.
9. Press OK.