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Justin DelacruzSep 5, 2025
How to fix dull sound on LG 49XS4F-B.AUS?
- ZZachary BlakeSep 5, 2025
If the sound on your LG Digital Signage is too dull, try selecting the appropriate equalizer sound setting.
How to fix dull sound on LG 49XS4F-B.AUS?
If the sound on your LG Digital Signage is too dull, try selecting the appropriate equalizer sound setting.
What to do if my LG Digital Signage says “Invalid Format”?
If your LG Digital Signage displays an “Invalid Format” message, the signal from the PC (Graphics card) is out of the vertical or horizontal frequency range of the product. Adjust the frequency range by referring to the Specifications in this manual.
Why no image is displayed on my LG 49XS4F-B.AUS Digital Signage?
If no image appears on your LG Digital Signage, ensure the power cord is properly connected to the outlet. Also, verify the signal cable connection and check the input signal through the input menu. If the signal from your PC's graphics card is beyond the product's frequency range, adjust it according to the specifications.
How to fix poor color resolution on LG 49XS4F-B.AUS Digital Signage?
If your LG Digital Signage screen has poor color resolution (16 colors), set the number of colors to more than 24 bits (true color). You can typically find this setting under (Control Panel) (Display) (Settings) (Color Table) in Windows. (The settings may differ depending on your operating system.)
Why does the screen image look abnormal on my LG Digital Signage?
If the screen image on your LG Digital Signage looks abnormal, check if the graphics 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. (The settings may differ depending on your operating system.)
Why is the screen color abnormal on my LG 49XS4F-B.AUS?
If your LG Digital Signage screen color is unstable or mono-colored, check the connection of the signal cable. If the issue persists, try re-inserting the PC graphics card.
Why does the audio not work on my LG 49XS4F-B.AUS Digital Signage?
If the audio function on your LG Digital Signage isn't working, first check if the audio cable is properly connected and adjust the volume. Also, verify that the sound settings are correctly configured.
What to do if my LG Digital Signage shows 'No Signal'?
If your LG Digital Signage displays a 'No Signal' message, the cable between your PC and the product might not be connected properly. Ensure the signal cable is securely connected. Also, check the input signal by accessing the input menu.
What to do if unknown product message appears on LG 49XS4F-B.AUS?
If the 'Unknown Product' message appears when connecting your LG Digital Signage, check if the Plug and Play function is supported by referring to the graphics card user manual.
What to do if after-image appears on LG Digital Signage?
If an after-image appears on your LG Digital Signage, especially after displaying a fixed image for an extended period, use the screen-saver function to prevent pixel damage. If image sticking occurs after displaying a high contrast image, this is normal for LCD screens.
General| Panel Technology | IPS |
|---|---|
| Contrast Ratio | 1200:1 |
| Viewing Angle (H x V) | 178° x 178° |
| Operation Hours | 24/7 |
| Orientation | Landscape / Portrait |
| External Control | RS-232C, LAN |
| Speaker | 10W x 2 |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption (Typ.) | 120W |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10% to 80% |
| Operating System | WebOS |
| Screen Size | 49 inches |
| Response Time | 8 ms |
| Surface Treatment | Anti-glare |
| Life Time | 50, 000 hours |
| Input | HDMI, DisplayPort, USB |
| Output | DisplayPort |
| Color Gamut | 72% |
