Why do black spots appear on my LG Digital Signage screen?
The appearance of several pixels (red, green, white, or black color) on the screen can be attributable to the unique characteristics of the LCD panel and does not indicate a malfunction of the LCD in your LG Digital Signage.
Why is my LG Monitor screen so dark?
If your LG monitor screen appears extremely dark, try adjusting the brightness and contrast settings. If the issue persists, the backlight may require repair.
Why does my LG Monitor keep turning off?
If your LG Monitor suddenly turned off, check if the sleep timer is enabled. Also, verify the power control settings and ensure there are no power interruptions.
Why is the screen on my LG Monitor displayed abnormally?
If your LG Monitor is displaying an abnormal screen, ensure that the correct input signal is connected to the appropriate signal port using the corresponding signal cable.
What to do if the 'No signal' message appears on my LG Digital Signage?
If the 'No signal' message appears on your LG Digital Signage, first check the signal cable connecting your PC and the signage to ensure it's properly connected. If the connection is correct, press the INPUT menu on the remote control to verify the input signal.
Why are there black spots on my LG 55LV35A5BC screen?
Several pixels (red, green, white, or black color) may appear on the screen, which can be attributable to the unique characteristics of the LCD panel. It is not a malfunction of the LCD.
What to do if the 'Invalid Format' message appears on LG 55LV35A5BC Digital Signage?
If you see an 'Invalid Format' message on your LG Digital Signage, it means the signal from your PC's video card is outside the product's vertical or horizontal frequency range. Adjust the frequency range according to the specifications in the manual. The maximum resolution for RGB, HDMI, and DVI is 1920 x 1080 @ 60 Hz.
Why is the screen color unstable on my LG 55LV35A5BC Digital Signage?
If the screen color on your LG Digital Signage is unstable or mono-colored, check the connection status of the signal cable. If the connection is good, try re-inserting the PC video card.
How to fix poor color resolution on LG Monitor?
If your LG Monitor screen has poor color resolution (16 colors), adjust the color settings in Windows. Go to Control Panel - Display - Settings - Color Table menu and set the number of colors to more than 24 bits (true color).
How to fix thin lines on LG Monitor?
If you see thin lines on the background of your LG Monitor screen when using a D-Sub analog signal, press the AUTO button on the remote control to automatically optimize the screen. If the issue persists, navigate to [PICTURE] - [Screen] - [Size] in the OSD menu and make adjustments.
General| Display Type | LED |
|---|---|
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² |
| Response Time | 8 ms |
| Built-in Speakers | Yes (10W x 2) |
| VESA Mounting | 400 x 400 mm |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Power Consumption | 150 W |
| Standby Power Consumption | 0.5 W |
| Frequency | 50/60 Hz |
| Screen Size | 55 inches |
| Resolution | 1920 x 1080 |
| Contrast Ratio | 1200:1 |
| Viewing Angle | 178° |
| Connectivity | HDMI, USB, RS-232C |
| Input Voltage | 100-240V |
| Ports | HDMI, RS-232C |
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