What does 'Out of range' mean on LG 55SH7DB Digital Signage?
If you see an 'Out of range' message on your LG Digital Signage, it means the signal from the PC is outside the product's vertical or horizontal frequency range. Adjust the frequency range according to the specifications in the manual. The maximum resolution is 1920 x 1080 (60 Hz).
Why the operation does not work normally on my LG Monitor?
If your LG Monitor isn't operating normally, check if the Timer is set. Also, review the power control settings. Note that a power interruption could also cause this issue.
How to fix no image on my LG Monitor?
If your LG Monitor displays no image, first ensure the power cord is securely plugged into the power outlet. Also, check the signal cable connecting your PC to the monitor to confirm it's properly connected. If these are fine, use the INPUT menu on the remote control to select the correct input signal. Also, the signal from the PC (video card) may be out of the vertical or horizontal frequency range of the product. In this case, adjust the frequency range by referring to the Specifications in this manual.
Why is the screen color abnormal on my LG Monitor?
If the colors on your LG Monitor's screen appear 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 to ensure it's properly connected. Please note that slight color variations can be normal due to the unique characteristics of the LCD panel and do not indicate a malfunction.
What to do if the screen image looks abnormal on LG Monitor?
If the screen image on your LG Monitor looks abnormal, verify that the video card resolution and frequency are supported by the monitor. Also, ensure that the correct input signal is connected to the appropriate signal port using the corresponding signal cable.
Why do black spots appear on the screen of my LG 55SH7DB Digital Signage?
The appearance of several pixels (red, green, white, or black color) on the screen of your LG Digital Signage is attributable to the unique characteristics of the LCD panel and is not a malfunction.
How to adjust dull sound on LG Digital Signage?
If the sound from your LG Digital Signage is too dull, select the appropriate equalizer sound setting.
How to fix poor color resolution on LG 55SH7DB Digital Signage?
To fix poor color resolution (16 colors) on your LG Digital Signage, set the number of colors to more than 24 bits (true color). In Windows, go to Control Panel - Display - Settings - Color Table menu.
How to fix wrong screen position on LG Digital Signage?
If the screen position is incorrect on your LG Digital Signage, check that the video 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.
How to check the power cord connection on LG 55SH7DB Digital Signage?
If your LG Digital Signage isn't powering on, verify that the power cord is securely plugged into the power outlet.
General| Display Size | 55 inches |
|---|---|
| Panel Technology | IPS |
| Viewing Angle (H x V) | 178° x 178° |
| Operating Hours | 24/7 |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Standby Power Consumption | 0.5 W |
| Frequency | 50/60Hz |
| VESA Mount | 300 x 300 mm |
| Display Type | LCD |
| Resolution | 1920 x 1080 (Full HD) |
| Contrast Ratio | 1200:1 |
| Response Time | 12 ms |
| Input | HDMI, USB |
| Output | Audio Out |
| External Control | RS-232C, RJ45 |
| Orientation | Landscape & Portrait |
| Input Voltage | 100-240 V |
| Bezel Width | 11.9 mm (Even Bezel) |
To Next Page
