Dell P2222H User Manual page 72

Image retention
from a static
image left on
the monitor for
a long period of
time
Video Ghosting
or Overshooting
│
72 Troubleshooting
• Set the screen to turn off after a few minutes of screen idle
time. These can be adjusted in Windows Power Options or
Mac Energy Saver setting.
• Alternatively, use a dynamically changing screensaver.
• Change the Response Time in the Display OSD to Normal,
or Fast depending on your application and usage.