LST300 |  COMPACT ULTRASONIC LEVEL TRANSMITTER  |  LST300–EN REV. E
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3  Press   or   to select the required value.
4  Press   to confirm your selection
Setting a numerical parameter
1  Select the parameter you want to set in the menu.
2  Press   for parameter editing. The currently selected 
position is highlighted.
3  Press 
 to select the decimal position to be changed.
4  Press   or   to select the required level.
5  Press 
 to select the next position.
6  If necessary, select and set other decimal positions using the 
same procedure as described in steps 3 and 4.
7  Press 
 to confirm your setting
Setting an alphanumeric parameter
1  Select the parameter you want to set in the menu.
2  Press   for parameter editing. The currently selected 
position is highlighted.
3  Press 
 to select the alphanumeric position to be changed.
4  Press   or   to select the required character.
5  Press 
 to select the next position.
6  If necessary, select and set other alphanumeric positions 
using the same procedure as described in steps 3 and 4.
7  Press 
 to confirm your setting
Exiting the setup
Values are mandatory for some menu items. Exit a menu 
without parameter change as follows:
1  Press 
 repeatedly till the cursor is moved to the right. 
Once the cursor reaches the end position, “Cancel” is 
displayed in the lower right.
2  Press 
 to terminate editing and exit the menu item. Or 
press 
 to return to the start.
IMPORTANT (NOTE)
The LCD display automatically returns to the process display 
three minutes after the last button is actuated.
Overview of parameters at the configuration 
level
IMPORTANT (NOTE)
This overview of parameters shows all the menus and 
parameters available on the device. Depending on the device 
version and configuration, some menus and parameters may 
not be visible.
The displayed menu vary in different operation modes. In this 
section, menus displayed only in some operation modes are 
marked with numbers in brackets. The numbers represent the 
operation modes as follows:
•  Level
•  Flow
•  Volume
Refer to section “Menu levels” for a list of operation modes 
these numbers represent.