Safety instructions
2.2 Notes on usage
SIMATIC IPC277E
28 Operating Instructions, 11/2019, A5E35783335-AE
TFT displays
Burn-in effect and backlighting
The brightness of the backlighting deteriorates over the course of the screen's service life.
A permanent picture with bright screen objects leads to a burn-in effect.
• Use a screen saver to extend the life of the screen and the backlighting and to prevent
the burn-in effect.
Defective pixels in the display
At present, the manufacturing process of modern displays does not guarantee that all pixels
of the display will be perfect. A small number of defective pixels in the display is therefore
unavoidable. This does not present a functional problem as long as the defective pixels are
not bunched in one location.
Additional information is available in the section "Technical specifications (Page 104)".
To Next Page
Loading...
Need help?
General
