Screen Settings - Siemens Multi Panel MP270 SIMATIC HMI Equipment Manual

System Settings
6.3

Screen Settings

Purpose
In order to be able to view the MP270 screen well, even with changing lighting
conditions, the brightness can be adjusted during operation and, when using units
with an STN display, the screen contrast can also be adjusted.
Set brightness
The screen brightness can be adjusted by means of the following key
combinations:
Set contrast
The screen contrast can be adjusted by means of the following key combinations:
Note
In the case of units with TFT displays, the screen contrast is fixed.
Save settings
The MP270 saves the current settings, which are backed up should a power failure
occur, and sets them automatically when the unit is switched on again.
6-4
Increases the brightness.
Reduces the brightness.
Increases the contrast.
Reduces the contrast.
MP270 Equipment Manual
Release 01/99