Controlling Display Brightness - Siemens SIMATIC HMI Series Getting Started

3.6.3

Controlling display brightness

You can either switch on a switched-off display with an operator action or you can gradually
increase the brightness.
Requirements
The display is switched off.
Procedure
Proceed as follows:
1. To switch on the display, briefly touch it or press any system key.
2. To gradually increase the display brightness, touch the touch screen until the desired
Result
If you have switched on the display with a short operator action, it is set to the brightness
value set in the Control Panel, e.g. 100%.
If you increase the display brightness gradually, the brightness value set in the Control Panel
is ignored. If a brightness of "75%" is configured, for example, you can still set the display to
a brightness of "100%" by gradually increasing it.
Migration Guide Comfort Panels
Getting Started, 03/2011, A5E03478626-01
brightness has been reached. Use the cursor key <Up> for HMI devices with keys.
Migrating a project
3.6 Using energy-saving functions
41