LG 55VM5B-B - User Manual

Questions and Answers

D
David SimsAug 21, 2025
How to fix no image on LG Digital Signage?
- J
  John Hernandez Jr.Aug 21, 2025
  If your LG Digital Signage displays no image, ensure the power cord is securely plugged into the power outlet. Also, verify the signal cable connection and use the remote control's INPUT menu to check the input signal. If the signal from your PC's graphics card is out of the product's vertical or horizontal frequency range, adjust the frequency range according to the specifications in the manual.
A
Amber OrtizSep 3, 2025
Why does after-image appear on LG 55VM5B-B?
- H
  Holly LivingstonSep 3, 2025
  If an after-image appears on your LG Digital Signage, use the screen-saver function to prevent pixel damage from fixed images displayed for long periods. Also, the appearance of a dark image after a high contrast image may cause image sticking, which is normal for LCD screens.
T
Tony FoxSep 1, 2025
What to do if the operation does not work normally on LG 55VM5B-B?
- B
  Brandon TurnerSep 1, 2025
  If the operation of your LG Digital Signage is not working normally, check if the Timer is set. Also, review the power control settings. Consider whether there was a recent power interruption.
J
Jason HarrisAug 31, 2025
Why does the screen image look abnormal on my LG 55VM5B-B Digital Signage?
- R
  robin48Aug 31, 2025
  If the screen image on your LG Digital Signage looks abnormal, ensure that the graphics card resolution and frequency are supported by the product. If the frequency is out of range, set it to the recommended resolution in the Control Panel Display Setting menu. Also, make sure the signal cable matches the source input signal.
K
kevin71Aug 29, 2025
What to do if the audio function does not work on LG 55VM5B-B Digital Signage?
- A
  Anne SanchezAug 29, 2025
  If your LG Digital Signage's audio function isn't working, check if the audio cable is properly connected. Also, verify and adjust the volume of the external device and ensure the sound settings are correctly configured. Selecting the appropriate equalizing sound on the external device may also resolve the issue.
D
diana82Aug 27, 2025
What to do if after-image appears on LG Digital Signage?
- M
  Michelle CampbellAug 27, 2025
  If an 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. Also, image sticking may occur when a dark image is displayed after an image with high contrast; this is normal for LCD screens.
R
Rebecca SpearsAug 27, 2025
Why is the screen color abnormal on my LG Digital Signage?
- L
  lori94Aug 27, 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 in Windows. Also, check the connection status of the signal cable and re-insert the PC graphics card. Note that the appearance of several pixels (red, green, white, or black) is normal for LCD panels and not a malfunction.
S
Samuel AlexanderAug 25, 2025
Why does the audio function not work on my LG 55VM5B-B?
- V
  Veronica YoungAug 25, 2025
  If your LG Digital Signage audio function isn't working, check if the audio cable is properly connected. Ensure the external device's volume is adjusted appropriately and that the sound settings are correctly configured. Also, select the appropriate equalizing sound on the external device and re-adjust the device's volume.
I
Isaiah RhodesAug 23, 2025
What to do if LG 55VM5B-B Digital Signage screen image looks abnormal?
- G
  george66Aug 23, 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 that you connect the correct signal cable that matches the source input signal.

LG 55VM5B-B Specifications

General

Brightness	500 cd/m²
Panel Type	IPS
Contrast Ratio	1200:1
Viewing Angle (H x V)	178° x 178°
Operating Temperature	0°C to 40°C
Response Time	8 ms
Orientation	Landscape / Portrait
Operating Hours	24/7
Storage Temperature	-20°C to 60°C
Standby Power Consumption	0.5 W
Frequency	50/60 Hz
VESA Mount	400 x 400 mm
Operating System	WebOS
Remote Control	Yes
Warranty	3 years
Display Size	55 inches
Connectivity	HDMI, RS232C, RJ45
Input Voltage	100-240V
Resolution	1920 x 1080 (Full HD)