Xylem ProLab 1000 BENCH TOP pH METER - Manual (Page 29)

ProLab 1000 Operation
29 ba75576e04 01/2011
4.3.2 Lost your electronic key?
Without an electronic key with access authorization, anonymous
access is possible only: (USER ID 0).
Electronic key Keys for additional users are available from SI Analytics GmbH.
The access authorization for new keys is set up by the administrator
(see page 27).
Electronic administrator
key
If the electronic administrator key is lost, the access authorization for a
new electronic administrator key can be set up in the factory only.
The addresses and telephone numbers of SI Analytics GmbH are given
on the cover of this operating manual.
4.3.3 Lock
The activated lock prevents the inadvertent usage of the meter or
registered USER ID during running operation.
The lock can only can only be released with the currently registered
electronic key or the administrator key.
Note
The lock can only be activated in the measuring mode of operation.
With anonymous access (USER ID: 0), the lock function is not
available.
Activating the lock
Releasing the lock
1 If necessary, switch to the measuring mode with <MODE>.
2 Use <MODE
_
> to activate the lock.
The registered USER ID is locked against inadvertent use.
1 Press any key.
2 Place the registered electronic key or administrator key on the
reader field.
Place the registered electronic user key or administrator key on
the read field and leave it there for approx. 2 seconds until the
key has been recognized.
The lock is released.