LG 55TC3D User Manual (English)

Other manuals for LG 55TC3D

Questions and Answers:

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William SmithAug 20, 2025
How to fix no image displayed on LG Digital Signage?
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  Matthew HarrisAug 20, 2025
  If no image is displayed on your LG Digital Signage, first, ensure the power cord is correctly plugged into the power outlet. Then, check the signal cable and access the input menu to check the input signal. Also, verify that the signal from the PC (Graphic card) is within the product's vertical or horizontal frequency range, adjusting if necessary by referring to the Specifications in this manual.
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Julie GreenAug 22, 2025
Why is the screen color abnormal on my LG 55TC3D Digital Signage?
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  Lisa JamesAug 22, 2025
  If the screen color on your LG Digital Signage appears abnormal, try setting 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 re-insert the PC graphic card.
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Tony HarrisAug 25, 2025
What to do if the audio function does not work on LG 55TC3D?
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  Casey HopkinsAug 25, 2025
  If the audio function does not work on your LG Digital Signage, make sure the audio cable is connected properly. Then, adjust the volume and ensure the sound is set appropriately. Also, try selecting the appropriate equalizer sound.
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Amanda HowardAug 26, 2025
Why does the screen image look abnormal on my LG 55TC3D?
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  vjonesAug 26, 2025
  If the screen image looks abnormal on your LG Digital Signage, check if 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 you connect the signal cable that matches the source input signal.
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Christopher WellsAug 28, 2025
What to do if there is a problem with the touch response on LG 55TC3D?
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  Laura ArcherAug 28, 2025
  If there is a problem with the touch response on your LG Digital Signage, try the following steps: 1. Remove the USB cable and connect it again after 10 seconds. 2. Check the USB cable connection. 3. Check the PC power. 4. Restart your PC. 5. Check the signal cable connection. 6. Check the monitor power. 7. Ensure the power cord is connected to a grounded outlet. 8. Verify that the screen is on.
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amy25Aug 30, 2025
Why is a touch applied to a monitor other than the one I intended on my LG Digital Signage?
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  Steven ReedAug 30, 2025
  This can occur if the monitor is not set as the default monitor when you are using multiple monitors, so set the monitor as the default monitor. This may also occur when the touch screen is not calibrated properly, so change your tablet PC settings.
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elizabeth96Aug 31, 2025
Why does the location of a touch not correspond to the touch coordinates on my LG 55TC3D Digital Signage?
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  Timothy BarronAug 31, 2025
  This may occur when the touch screen is not calibrated properly, so change your tablet PC settings.
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christinaclineSep 2, 2025
What to do if the operation does not work normally on LG Digital Signage?
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  Holly WellsSep 2, 2025
  If the operation of your LG Digital Signage does not work normally, check if the Timer is set and review the power control settings. Also, check for any power interruptions.
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Sarah RamirezSep 4, 2025
Why does after-image appear on the LG Digital Signage?
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  Jennifer WhiteSep 4, 2025
  If you see an after-image on your LG Digital Signage, and you've been using a fixed image for a long time, it may be due to pixel damage. Use the screen-saver function to prevent this. Note that this can be normal for LCD screen products.
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Christy Bailey MDSep 6, 2025
What to do if the Unknown Product message appears when LG 55TC3D Digital Signage is connected?
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  kristenmillerSep 6, 2025
  Check if the Plug and Play function is supported by referring to the graphic card user manual.

LG 55TC3D Specifications

General

Operating Hours	24/7
Output	Audio Out
Operating Temperature	0 °C to 40 °C
Storage Temperature	-20 °C to 60 °C
Screen Size	55"
Resolution	1920 x 1080 (Full HD)
Viewing Angle (H x V)	178° x 178°
Life Time	50, 000 hours
Orientation	Landscape/Portrait
External Control	RS232C In/Out, RJ45 In
Power Supply	100-240V~, 50/60Hz
Standby Power Consumption	0.5W