LG Electronics 49VL5F-A 49” 3.5mm Narrow Bezel Video Wall with 450 nit Brightness, FHD, IPS, Gap Reduction & easy controls

User Manual - Page 25

For 49VL5F-A.

PDF File Manual, 92 pages, Download pdf file

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25
ENGLISH
After-image appears on the product.
Problem Action
After-image appears when the product is
turned off.
If you use a fixed image for a long time, the pixels may be damaged.
Use the screen-saver function.
When a dark image is displayed on the screen after an image with high
contrast (black and white or gray), this may cause image sticking. This
is normal for LCD screen products.
Screen color is abnormal.
Problem Action
Screen has poor color resolution (16
colors).
Set the number of colors to more than 24 bits (true color). Select
(Control Panel Display Settings Color Table) in Windows. (The
settings may differ depending on your operating system.)
Screen color is unstable or mono-colored. Check the connection status of the signal cable. Or, re-insert the PC
graphics card.
Do colored appear on the screen? Several pixels (red, green, blue, white, or black color) may appear on the
screen, which can be attributable to the unique characteristics of the
LCD panel. This is not a malfunction of the LCD.
The operation does not work normally.
Problem Action
The power suddenly turned off. Is the Timer set?
Check the power control settings. Power interrupted.
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