What does 'Key Lock On' message mean on my LG 32WL30MS-B and how to disable it?
The 'Key Lock On' message on your LG Digital Signage indicates that the OSD settings are locked to prevent accidental changes. To unlock, go to Menu, then Option, and disable the Key Lock option.
Why is no image displayed on my LG 32WL30MS-B Digital Signage?
If your LG Digital Signage is not displaying an image, several factors could be the cause. First, ensure the power cord is securely connected to the outlet and that the power switch is turned on. Adjust the brightness and contrast settings. If the device is in power saving mode, try moving the mouse or pressing any key. Also, verify that the signal cable between your PC and the signage is properly connected, and press the 'INPUT' menu on the remote to check the input signal. If the signal from the PC is out of the product's frequency range, adjust it by referring to the specifications. Maximum resolution for RGB and HDMI/DVI is 1920 x 1080 @ 60 Hz. If problems persist, the backlight may need repair.
What to do if the screen image looks abnormal on my LG 32WL30MS-B?
If the screen image on your LG Digital Signage appears abnormal, press the "AUTO" button on the remote control to automatically optimize the screen status. If this doesn't resolve the issue, navigate to [PICTURE] - [Screen] - [Position] in the OSD menu. Ensure 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' settings. Also, verify that the correct input signal is connected to the corresponding signal port.
How to fix abnormal screen color on LG 32WL30MS-B Digital Signage?
If the screen color on your LG Digital Signage is 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 of the signal cable or re-insert the PC video card. Note that several pixels (red, green, white, or black) may appear due to the unique characteristics of the LCD panel and do not indicate a malfunction.
How to fix LG 32WL30MS-B when the audio function does not work?
If the audio function on your LG Digital Signage is not working, first check if the audio cable is properly connected. Then, adjust the volume settings and ensure the sound is set correctly. You may also want to select an appropriate equalizer setting and try adjusting the volume again.
Why does after-image appear on my LG 32WL30MS-B?
An after-image may appear on your LG Digital Signage if a fixed image is displayed for an extended period. To prevent this, use the screen-saver function. Also, image sticking can occur when a dark image is displayed after a high-contrast image; this is normal for LCD screens.
Why does 'Unknown Product' message appear when my LG 32WL30MS-B is connected?
If the 'Unknown Product' message appears when your LG Digital Signage is connected, check if the plug&play function is supported by referring to the video card user manual.
General| Screen Size | 32 inches |
|---|---|
| Panel Type | IPS |
| Contrast Ratio | 1000:1 |
| Viewing Angle (H x V) | 178° x 178° |
| Operating Hours | 24/7 |
| Operating Temperature | 0°C to 40°C |
| Resolution | 1920 x 1080 (Full HD) |
| Response Time | 5 ms |
| Input Ports | HDMI, USB |
| Output | Audio |
| External Control | RS-232C, RJ45 |
| VESA Mount Compatible | 100 x 100 mm |
| Orientation | Landscape, Portrait |
| Color Gamut | 72% NTSC |
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