Display And Operating Components; Backlight Switch-Off; Fig. 6-1: Graphics Properties - Backlight Dimming - Bosch Rexroth IndraControl VEP .2 Series Project Planning Manual

IndraControl VEP30.2 40.2 and 50.2
6

Display and Operating Components

6.1

Backlight Switch-Off

DOK-SUPPL*-VEP**.2****-PR01-EN-P
The backlight as background lighting of the display has a limited lifetime
(see section 4.9, "Wear Parts").
To extend the service life of the LCD backlight, the flat screen display
features a backlight dimming. This function "darkens" the display to half of
its original brightness, if no operation of the embedded terminal has
occurred for a certain period of time.
The length of the time interval can be set under Windows CE in the
"Display Properties". You can call up the "Display Properties" either by
clicking with the right mouse button on the desktop or via Start – Settings
– Control Panel – Display.
The default value is 5 minutes. Avoid longer waiting times than 5 minutes
to ensure a longer service life of the backlight.
Fig. 6-1: Graphics properties – Backlight dimming
Display and Operating Components
6-1
BacklDimm.bmp