Endress+Hauser Proline Promag 55 - Page 21

Device Functions Proline Promag 55 FOUNDATION Fieldbus 5 Block USER INTERFACE
Endress+Hauser 21
CONTRAST LCD
(2003)
Use this function to optimize display contrast to suit local operating conditions.
User input:
10 to 100%
Factory setting:
50%
BACKLIGHT
(2004)
Use this function to optimize the backlight to suit local operating conditions.
User input:
0 to 100%
! Note!
Entering the value "0" means that the backlight is "switched off". The display then no
longer emits any light, i.e. the display texts can no longer be read in the dark.
Factory setting:
50%
Function description
USER INTERFACE → CONTROL → BASIC CONFIGURATION