Dell S3222HN User Manual page 56

Wrong Color
Image retention
from a static image
left on the monitor
for a long period of
time
Video Ghosting or
Overshooting
│
56 Troubleshooting
• Try different Preset Modes in Color settings OSD.
Adjust R/G/B value in Custom Color in Color settings
OSD.
• Change the Input Color Format to RGB or YCbCr in
the Color settings OSD.
• Run the built-in diagnostics.
• 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, Fast or Extreme depending on your application
and usage.