Display - Siemens Simatic PG 740 Manual

2.3

Display

The PG 740's Color
The PG 740 has a TFT (thin-film transistor) color display with a 10.4 in.
Display
diagonal and a resolution of 800 x 600 pixels.
Figure 2-9
Color Shades The three primary colors, red, green and blue, can each be displayed in six
different shades. This means that, including all secondary colors formed, a
maximum of 65535 from 262144 different colors can be displayed, where the
number of colors can be set in the respective graphic driver The display has
automatic contrast control.
Caution
!
Risk of injury!
If a display is damaged, liquid crystal may escape. Do not touch this liquid
or allow it to come into contact with your skin in any way, and do not
breathe in the vapors. If you do come into contact with the liquid, wash
those parts of the skin affected immediately with alcohol, and rinse with
plenty of water. Then consult a physician right away.
Use only a cotton cloth and a neutral cleansing agent to clean the display. Do
not use water or aggressive solvents (like alcohol or acetone, for instance).
Never touch the display with hard, pointed objects.
Programming Device PG 740
C79000-G7076-C742-01
The PG 740's Color Display
Installing the PG 740
2-9
2