KROHNE OPTISYS TUR 1050 EN - Manual (Page 41)

OPERATION
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OPTISYS TUR 1050
www.krohne.com 11/2012 - 4002444301 MA OPTISYS TUR 1050 R02 en
5.7.5 Offset calibration
The offset calibration is a submenu item in the configuration mode. That means despite of its
function, it is not accessible via the calibration mode. For detailed information concerning the
offset calibration procedure refer to
Calibration procedure (offset calibration) on page 33.
5.7.6 Enabling or disabling the security access
With an enabled security access the user has to enter a valid code to get to any mode other than
normal operation (AUTO).
Execute the following steps to change the setting of the function:
• Use the buttons ↑ or ↓ to enable (upper row: ON) or disable (upper row: OFF) the security
access or leave the setting
i If you enabled the security access, the security key icon will be visible and flashing on the
display in all working modes of the device (AUTO, CAL, CONFIG) and their submenus.
• Accept your selection by pressing ^.
i The device switches to the last submenu of the configuration mode ("Extended settings").
For further information refer to Getting access with activated security access function on page
29.
5.7.7 Extended settings
"Extended settings" is the last submenu of the configuration mode. A couple of settings are
grouped together in this submenu to prevent them form being adjusted by mistake. The default
setting is "OFF", as shown in the following drawing:
INFORMATION!
The only valid security code is 333, it cannot be changed.
AUTO
CAL
CONFIG