VIEWSONIC CD4225 - Manual (Page 35)

ViewSonic CD4225 33
For Long Life Use of Public Display
< Image Sticking of LCD Panel >
When LCD panel is operated continuously for long hours, a trace of electric charge remains near the
electrode inside LCD, and residual or “ghost” image of previous image may be observed. (Image
Persistence)
Image Persistence is not permanent, but when fixed image is displayed for long period, ionic impurities
inside LCD are accumulated along the displayed image, and it is observed permanently. (Image
Sticking)
< Recommendations >
For preventing the fast transition to Image Sticking, and for longer life usage of LCD, following are
recommended.
1. Fixed image should not be displayed for long period, and changed to another images with short
cycle.
2. When not in use, please turn off the monitor.
3. Reducing the environmental temperature is effective for long life use.