YSI IQ SensorNet 2020 XT Terminal - Manual (Page 129)

System 2020 XT USB Settings/setup
5 - 9 ba76019e01 12/2012
Fig. 5-4 100 - Settings -> Access control -> Extended access control
The instrument automatically generates a password for each
authorization level. This password can be accepted or changed.
Note
Forgotten the password? You can release the IQ S
ENSOR N ET again
(see section 12.1).
3 Using <
>, select the function, Activate extended
access control and confirm with <OK>.
Authorization and instrument block can be selected.
4 Press <
> to select an authorization level and confirm
with <OK>.
If necessary, change the password in the selection dialog and/
or save the password on a connected USB memory device.
5 Note passwords.
For reasons of safety at least the administrator password
should be saved in such a way that it can be accessed in an
emergency.
6 Press <
> to select the Apply settings function and
confirm with <OK>.
A security prompt opens.
7 Press < > to select OK and confirm with <OK>.
The settings are adopted.
The Extended access control window is still open.
The current passwords are visible.