6
OPERATION
44
H250
www.krohne.com
04/2009 - 4000269302 MA H250-R02
6.2 Basic principles of operation
6.2.1 Functional description of the keys
6.2.2 Navigation within the menu structure
Navigation within the menu is by means of the and
^
buttons. Pressing button takes you one
menu level lower,
^
takes you one menu level higher.
If you are already located at the lowest level (function level), you can use the button to go the the
change mode, which can be used to set data and values.
If you are located at the first level (main menu), you can use the
^
key to exit the menu mode and
return to the measuring mode.
→
Switch from measurement mode to menu mode
Switch to one menu level lower
Open menu item and activate change mode
In change mode:
In change mode:
In change mode:
In change mode: Move the input cursor one position to the right; after the last digit the
input cursor jumps back to the beginning.
↑
In measuring mode:
In measuring mode:
In measuring mode:
In measuring mode: Switch between measured values and error messages
Change between the menu items within a menu level
In change mode:
In change mode:
In change mode:
In change mode: Changing parameters and settings; running through the available
characters; shifting the decimal point to the right.
^
Change one level up at the menu
Return to measuring mode with a query whether the data should be accepted
Table 6-2: Description of the opperation buttons
Measuring
operation
→
Main menu
↑
→
Sub-menu
↑
→
Function
↑
→
Edit
→
↑
^
^
^
^
^
^
^
^
^
^
^
^
^
^
^
^
^
^
^
^
Table 6-3: Navigation menu structure
MA_H250_R02_en_PRT.book Page 44 Tuesday, September 22, 2009 12:26 PM
