YSI DIQ/S 182 XT-4 System 182 XT-4 - Manual (Page 85)

System 182 XT-4 Operation
4 - 17 ba76026e01 01/2012
4.6 Passwords
You can assign and activate two passwords for the System 182 XT-4.
 Settings password
protects all settings in the SETTINGS menu.
If the password is active, all settings can be viewed but not changed.
The password prompt appears on leaving a setting table with the
Save and quit command. Resetting the system configuration to
default is also protected.
 Calibration password
protects against unauthorized calibration.
If this password is active, the password query appears on calling up
calibration with
c
. If no valid password is entered, calibration is
blocked.
Configuring
passwords
Activating/deactivating and changing passwords is carried out in the
SETTINGS -> System menu.
Fig. 4-11 SYSTEM SETTINGS menu
Operating notes
 The settings password is configured with the Settings a
/
z
menu
item.
 The calibration password is configured with the Calibrate a
/
z
menu item.
 Any activating, deactivating or changing action requires the entry of
the relevant current password.