LG 55VH7B User Manual (English)

Other manuals for LG 55VH7B

Owner's Manual106 pages

Easy Setup Guide44 pages

Questions and Answers:

S
Sandra CamachoAug 22, 2025
Why is there no image on my LG Monitor?
- C
  Cynthia PorterAug 23, 2025
  If your LG Monitor displays no image, ensure the power cord is securely plugged into the power outlet. Also, verify that the signal cable between your PC and the monitor is properly connected. Another possible reason is that the signal from your PC's video card is outside the monitor's supported frequency range. In this case, adjust the frequency range according to the specifications in the manual. Finally, check the input signal by pressing the INPUT menu on the remote control.
P
Paul Davis DVMSep 2, 2025
Why is the screen color abnormal on my LG 55VH7B?
- J
  Janet HumphreySep 2, 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
Sarah OwenSep 1, 2025
Why does the audio function not work on my LG Digital Signage?
- R
  Ronald StephensSep 1, 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.
R
Richard GrantAug 31, 2025
What to do if LG 55VH7B Digital Signage screen image looks abnormal?
- R
  Robert HollowayAug 31, 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.
M
Mrs. Misty RobertsAug 29, 2025
How to fix no image on LG 55VH7B?
- B
  Brad LewisAug 30, 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.
C
Carlos GreenAug 28, 2025
Why does the 'Unknown Product' message appear when my LG Monitor is connected?
- A
  alexandersuarezAug 28, 2025
  To resolve the 'Unknown Product' message on your LG Monitor, check your video card user manual to see if the Plug & Play function is supported.
K
kelly88Aug 27, 2025
What to do if after-image appears on my LG Monitor?
- K
  Kyle SwansonAug 27, 2025
  If you notice an after-image on your LG Monitor, and you've been using a fixed image for an extended period, it may cause pixel damage. To prevent this, use the screen-saver function. If a dark image is displayed after a high-contrast image, image sticking can occur, which is normal for LCD screens.
J
Jennifer HuffmanAug 27, 2025
Why does the screen image look abnormal on my LG Monitor?
- N
  Nicole LoveAug 27, 2025
  If the screen image looks abnormal on your LG Monitor, check that the video card resolution and frequency are supported by the monitor. If the frequency is out of range, set the resolution to the recommended setting in the Control Panel Display Setting menu. Also, ensure you are using the correct signal cable that matches the source input signal.
K
Kevin JohnsonAug 25, 2025
Why is the screen color on my LG Monitor abnormal?
- R
  Reginald FisherAug 26, 2025
  If the screen color on your LG Monitor appears abnormal, first, set the color depth 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 try re-inserting the PC video card. Note that the appearance of a few red, green, white, or black pixels is normal for LCD panels and not a malfunction.
J
jamesgrahamAug 25, 2025
What to do if the audio function does not work on my LG Monitor?
- L
  Lori WallaceAug 25, 2025
  If the audio function on your LG Monitor isn't working, check that the audio cable is properly connected. Also, make sure the volume of the external device is adjusted appropriately and that the sound settings are correctly configured. Try selecting the appropriate equalizing sound on the external device.

LG 55VH7B Specifications

General

Panel Technology	IPS
Brightness	500 cd/m²
Viewing Angle (H x V)	178° x 178°
Response Time	8 ms
Operating Hours	24/7
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 60°C
Standby Power Consumption	0.5W
Frequency	50/60 Hz
VESA Mount	400 x 400 mm
Built-in Speaker	Yes
Commercial Use	Yes
Screen Size	55"
Resolution	1920 x 1080
Input Ports	HDMI, USB, DVI
Output Ports	DP, Audio Out
Orientation	Portrait / Landscape
External Control	RS-232C
Input Voltage	100-240 V