Xylem ProLab 4000 MULTIPARAMETER BENCHTOP METER - Manual (Page 50)

Access to the meter ProLab 4000
50 ba75646e02 01/2010
5.4 Lock
During operation (e.g. if the automatic storing function is active), the
activated lock prevents the inadvertent use of the meter with the name
of the registered user.
The lock can only can only be released with the currently registered
electronic key or the administrator key.
Activating the lock
Releasing the lock
Note
The lock can only be activated in the measuring mode of operation.
With anonymous access, the Activate lock function is not available.
1 Activate the lock in the System / Activate lock menu.
The meter is locked against inadvertent use.
1 Press any key.
The login window pops up.
2 Log in with the password, electronic key or electronic key and
password.
The lock is released.