LG 55XF3C-B.AUS - User Manual

Questions and Answers

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Michael CoxAug 18, 2025
Why does the screen image look abnormal on my LG Digital Signage?
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  Mary ClarkAug 18, 2025
  If the screen image on your LG Digital Signage looks abnormal, verify that the graphics card resolution and frequency are supported by the product. If the frequency is out of range, set the recommended resolution in the [Control Panel] ? [Display] ? [Setting] menu. Also, ensure the proper input signal is connected to the signal port by connecting the signal cable that matches the source input signal.
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Kevin FreemanAug 20, 2025
How to fix no image on LG 55XF3C-B.AUS Digital Signage?
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  Pamela WilliamsAug 21, 2025
  If no image is displayed on your LG Digital Signage, there are several potential reasons. First, ensure that the power cord is correctly plugged into the power outlet. Second, check the signal cable. You may also want to press the INPUT menu on the remote control to verify the input signal. Finally, if the signal from the PC is out of the vertical or horizontal frequency range, adjust the frequency range by referring to the Specifications in this manual.
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Jacqueline TaylorAug 23, 2025
Why does audio not work on LG 55XF3C-B.AUS?
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  Kari JohnsonAug 23, 2025
  If the audio function on your LG Digital Signage isn't working, there are several things you can check: * Ensure the audio cable is properly connected. * Adjust the volume to an audible level. * Verify that the sound settings are configured correctly. * Try selecting an appropriate equalizer sound.
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jeffrey16Aug 26, 2025
How to fix abnormal screen color on LG Digital Signage?
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  Lisa Perez DVMAug 26, 2025
  If the screen color on your LG Digital Signage appears abnormal, try the following: 1. Set the number of colors to more than 24 bits (true color). In Windows, this can usually be found under [Control Panel] ? [Display] ? [Settings] ? [Color Table]. (The settings may differ depending on your operating system.) 2. Check the connection status of the signal cable to ensure it's properly connected. 3. Try re-inserting the PC graphics card.
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barbaralopezAug 28, 2025
What to do if screen image looks abnormal on LG Digital Signage?
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  Laura CooperAug 28, 2025
  If the screen image on your LG Digital Signage looks abnormal, verify that the graphics card resolution and frequency are supported by the product. If the frequency is out of range, set to the recommended resolution in the [Control Panel] ? [Display] ? [Setting] menu. (The settings may differ depending on your operating system.) Also, ensure the proper input signal is connected to the signal port; connect the signal cable that matches with the source input signal.
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Crystal ClarkAug 30, 2025
Why after-image appears on LG 55XF3C-B.AUS?
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  Meghan DavisAug 31, 2025
  If an after-image appears on your LG Digital Signage, it could be due to using a fixed image for an extended period, which may damage the pixels. To prevent this, use the screen-saver function. Also, it's normal for LCD screens to display a dark image after an image with high contrast (black and white or gray).
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Michael DaySep 2, 2025
Why does 'Unknown Product' message appear on LG 55XF3C-B.AUS?
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  Nicole WhiteSep 2, 2025
  If the “Unknown Product” message appears when your LG Digital Signage is connected, check if the Plug and Play function is supported by referring to the graphics card user manual.
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Leslie BurchSep 5, 2025
What to do if the audio function does not work on LG 55XF3C-B.AUS?
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  navarrodianeSep 5, 2025
  If the audio function on your LG Digital Signage is not working, check the following: * Ensure the audio cable is connected properly. * Adjust the volume. * Verify the sound settings are correct. * Select the appropriate equalizer sound.
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Rachel JohnsonSep 7, 2025
Why is the screen color abnormal on my LG 55XF3C-B.AUS Digital Signage?
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  Julia JonesSep 7, 2025
  If the screen color on your LG Digital Signage is abnormal, set the number of colors to more than 24 bits (true color) by selecting [Control Panel] ? [Display] ? [Settings] ? [Color Table] in Windows. Also, check the connection status of the signal cable and re-insert the PC graphics card. Note that several pixels (red, green, blue, white, or black color) may appear on the screen, which is normal and not a malfunction of the LCD.
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Anthony GonzalezSep 10, 2025
Why does after-image appear on my LG Digital Signage?
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  Oscar SpencerSep 10, 2025
  If after-image appears on your LG Digital Signage, and you've been using a fixed image for a long time, the pixels may be damaged. Use the screen-saver function. This is a normal occurrence for LCD screen products.

LG 55XF3C-B.AUS Specifications

General

Panel Type	IPS
Operating Temperature	0 °C to 40 °C
Storage Temperature	-20 °C to 60 °C
Standby Power Consumption	0.5W
Screen Size	55 inches
Viewing Angle	178° (H) / 178° (V)
Response Time	8 ms
USB	Yes
Orientation	Landscape / Portrait
Power Consumption	120 W
Input Ports	HDMI, USB, RS-232C