Dell UltraScan 15TX User Manual (English)

Questions and Answers:

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nhudsonAug 13, 2025
What to do if the power saving indicator is lit on my Dell UltraScan 15TX Monitor?
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  Kathy MedinaAug 14, 2025
  If the POWER SAVING indicator is lit, make sure your computer's power switch is in the ON position. Also, verify that the video cable is properly connected and that no pins are bent or pushed in the HD15 connector of the cable. Ensure the video card is correctly seated in its bus slot, and check that the video sync signal is within the specifications for the monitor.
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Kevin KentAug 17, 2025
How to fix 'Out of Scan Range' on Dell UltraScan 15TX?
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  Lori McdanielAug 17, 2025
  If you see an “OUT OF SCAN RANGE” message, ensure that the video sync signal is specified for the monitor.
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Diane MoraAug 21, 2025
How to fix a fuzzy picture on my Dell Monitor?
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  Dr. Heather JonesAug 21, 2025
  To address a fuzzy picture, first, adjust the Contrast and Brightness controls. It's also possible that certain SVGA boards might have an excessive video output level, causing fuzziness at maximum contrast. Additionally, activating the Auto-degauss cycle by pushing the power switch once might help.
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Victor JonesAug 25, 2025
How to fix no picture on Dell Monitor if power indicator is off?
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  Troy JohnsonAug 26, 2025
  If neither the power indicator nor the POWER SAVING indicator is lit, ensure the power cord is properly connected and the power switch is in the ON position.
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James YatesAug 28, 2025
Why does the picture on my Dell Monitor bounce or have wavy oscillations?
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  Michelle MullinsAug 28, 2025
  Picture bouncing or wavy oscillations can be due to electrical interference. Try moving any nearby electrical or magnetic devices away from the monitor. If you have another monitor close by, increase the distance between them to reduce interference. Also, consider that electric power wiring behind the wall might be the cause, so try moving the monitor away from the wall.
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Christopher EstradaSep 1, 2025
How to remove wavy patterns on Dell Monitor?
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  Jennifer HubbardSep 1, 2025
  Wavy or elliptical (moire) patterns can appear due to the relationship between resolution, monitor dot pitch, and image patterns, especially on gray backgrounds. Try turning the MOIRE CANCEL switch to ON.
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Kyle WilsonSep 5, 2025
How to fix non-uniform color on my Dell UltraScan 15TX?
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  michaelgardnerSep 5, 2025
  To correct non-uniform color, activate the Auto-degauss cycle by pushing the power switch once.
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Patricia SmithSep 9, 2025
What to do if power and power saving indicators are flashing on Dell UltraScan 15TX?
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  Rachel AllenSep 9, 2025
  There is a potential monitor failure. Contact your dealer.