Dell E2219HN 사용자 설명서 - 페이지 40
{카테고리_이름} Dell E2219HN에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell E2219HN 45 페이지. 22" lcd color monitor
Dell E2219HN에 대해서도 마찬가지입니다: 서비스 매뉴얼 (3 페이지)
페이지 인쇄
Missing Pixels
Stuck-on Pixels
Brightness Problems
Geometric Distortion
Horizontal/Vertical
Lines
40
│
Troubleshooting
LCD screen has
spots
LCD screen has
bright spots
Picture too dim or
too bright
Screen not
centered correctly
Screen has one or
more lines
• Cycle power on-off
• Pixel that is permanently off is a
natural defect that can occur in LCD
technology
For more information on Dell Monitor
Quality and Pixel Policy, see Dell Support
site at:
http://www.dell.com/support/
monitors
• Cycle power on-off
• Pixel that is permanently off is a
natural defect that can occur in LCD
technology
For more information on Dell Monitor
Quality and Pixel Policy, see Dell Support
site at:
http://www.dell.com/support/
monitors
• Reset the monitor to Factory Settings
• Auto Adjust via OSD
• Adjust brightness & contrast controls
via OSD
• Reset the monitor to Factory Settings
• Auto Adjust via OSD
• Adjust brightness & contrast controls
via OSD
NOTE: When using 'HDMI', the
positioning adjustments are not
available
• Reset the monitor to Factory Settings
• Perform Auto Adjust via OSD
• Adjust Phase and Pixel Clock controls
via OSD
• Perform monitor self-test feature check
and determine if these lines are also in
self-test mode
• Check for bent or broken pins in the
video cable connector
NOTE: When using 'HDMI', the Pixel
Clock and Phase adjustments are not
available