Siemens SITRANS LUT400 Series Operating Instructions Manual page 501

2.13.2. LCD Contrast
The factory setting is for optimum visibility at room temperature and in average
light conditions. Extremes of temperature will lessen the contrast.
Values
Adjust the value to improve visibility in different temperatures and luminosity.
Available only via LUI and web browser.
2.14. Date and Time
Enter the current date and time using the local push buttons.
Parameter Edit mode displays a string editor.
Using the string editor:
a) Use RIGHT/LEFT arrow to select the character position in the parameter field to
be edited.
b) As each character is highlighted (selected), use the UP/DOWN arrow to change
the character.
• Use the DOWN arrow to select a character from the string
value.
• Use the UP arrow to select a character from the string
value.
c) To escape without saving your changes, press LEFT arrow continually until ESC is
highlighted. Press LEFT arrow again to escape without saving changes.
Otherwise, when new parameter value is correct, press RIGHT arrow continually
until OK is highlighted.
d) Press RIGHT arrow to accept the new value. The LCD returns to parameter view
and displays the new selection. Review for accuracy.
Special Characters:
Character Description Function
:
/
-
_
Page 188 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
DATE (YYYY-MM-DD)
ESC. 2011-02-2
MNOPQRSTUVWXYZ:/-_01234
colon enters colon in text string
space enters space in text string
slash enters slash in text string
hyphen enters hyphen in text string
underscore enters underscore in text string
Range: 0 (Low contrast) to 20 (High contrast)
Default: 10
2.14.1
6789 ][ abcdefg
5 OK
below
above
the parameter
the parameter
A5E33329501