LG 55XF2B User Manual (English)

Other manuals for LG 55XF2B

Owner's Manual117 pages

Easy Setup Guide4 pages

User Guide41 pages

Questions and Answers:

J
Jason SimsAug 22, 2025
Why is there no image displayed on my LG 55XF2B Digital Signage?
- B
  Brent WebbAug 22, 2025
  If your LG Digital Signage isn't displaying an image, first ensure the power cord is securely plugged into the power outlet. Also, verify that the signal cable between your PC and the product is correctly connected. You may also want to press the INPUT menu on the remote control to select the correct input signal. If you are using a PC, the issue might be that the signal from the PC's graphic card is out of the product's vertical or horizontal frequency range. In this case, adjust the frequency range by referring to the Specifications in this manual.
E
elizabethnelsonAug 23, 2025
What to do if the screen image looks abnormal on my LG 55XF2B?
- C
  clinecarlosAug 25, 2025
  If the screen image on your LG Digital Signage looks abnormal, ensure that the graphic 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. Also, verify that the correct input signal is connected to the appropriate signal port; connect the signal cable that matches the source input signal.
J
Jennifer BowersAug 25, 2025
How to fix the audio if it does not work on LG 55XF2B Digital Signage?
- M
  Melinda KlineAug 26, 2025
  If the audio function on your LG Digital Signage isn't working, check if the audio cable is properly connected. Also, ensure that the volume is appropriately adjusted and that the correct sound settings are selected. You may also want to select the appropriate equalizer sound and re-adjust the volume.
J
Jessica CruzAug 26, 2025
Why is the screen color abnormal on my LG 55XF2B Digital Signage?
- C
  Christopher HicksAug 26, 2025
  If the screen color on your LG Digital Signage appears abnormal, set the number of colors to more than 24 bits (true color) via Control Panel - Display - Settings - Color Table menu in Windows. Also, check the connection status of the signal cable and try re-inserting the PC video card. Note that some color variations are unique characteristics of the LCD panel and not a malfunction.
A
Ashley JohnsonAug 27, 2025
What to do if the 'Unknown Product' message appears when my LG 55XF2B Digital Signage is connected?
- M
  mbrownAug 27, 2025
  If you see an 'Unknown Product' message when connecting your LG Digital Signage, check if the Plug & Play function is supported by referring to the video card user manual.
R
Rhonda SmithAug 29, 2025
Why does after-image appear on the LG 55XF2B Digital Signage?
- R
  roachmelanieAug 29, 2025
  If an after-image appears on your LG Digital Signage, use the screen-saver function. This can happen if pixels are damaged. Note that this is normal for LCD screen products.
N
Nicole JenningsAug 30, 2025
What to do if the operation does not work normally on LG 55XF2B?
- E
  Edward SimmonsAug 30, 2025
  If the operation of your LG Digital Signage does not work normally, check if the Timer is set. Also, verify the power control settings and ensure there hasn't been a power interruption.
A
Ashley JohnsonSep 1, 2025
How to fix no image on LG Digital Signage?
- N
  Nicholas MooreSep 1, 2025
  If your LG Digital Signage isn't displaying an image, ensure the power cord is securely plugged into the outlet. Also, verify the signal cable connection between your PC and the device. Use the INPUT menu on the remote to select the correct input signal. If the signal from your PC is outside the product's frequency range, adjust it according to the specifications in the manual.
B
bsalinasSep 2, 2025
Why does the screen image look abnormal on my LG Digital Signage?
- R
  Robert SandersSep 2, 2025
  If the screen image on your LG Digital Signage looks abnormal, ensure that the graphic 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. Also, ensure the correct input signal is connected to the appropriate signal port.
T
Travis ClarkSep 4, 2025
What to do if the audio function does not work on my LG 55XF2B Digital Signage?
- M
  murraydanaSep 4, 2025
  If the audio function isn't working on your LG Digital Signage, first check that the audio cable is properly connected. Then, adjust the volume settings. Also, make sure the sound settings are correctly configured and the appropriate equalizer sound is selected.

LG 55XF2B Specifications

General

Operating Hours	24/7
Output	Audio Out
Operating Temperature	0 °C to 40 °C
Storage Temperature	-20 °C to 60 °C
Standby Power Consumption	0.5W
Screen Size	55 inches
Brightness	500 nit (Typ.)
Viewing Angle (H x V)	178° x 178°
Response Time	8 ms
Orientation	Landscape/Portrait
Input	HDMI
External Control	RS232C