Troubleshooting

No image is displayed

Is the product power cord connected?

Is the power indicator light on?

Power is on, power indicator is blue but the screen appears extremely dark.

the power indicator amber?

Does the 'Out of range' message appear?

Does the 'Check signal cable' message appear?

See if the power cord is properly connected to the outlet.

See if the power switch is turned on.

May need service.

Adjust brightness and contrast again.

Backlight may need repair.

If the product is in power saving mode, move the mouse or press any key.

Turn both devices off and then back on.

The signal from the PC (video 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.

*Maximum resolution

RGB : 1600 x 1200 @60Hz

HDMI/DVI : 1920 x 1080 @60Hz

The signal cable between PC and product is not connected. Check the signal cable.

Press the 'INPUT' menu in the remote Control to check the input signal.

'Unknown Product' message appears when the product is connected.

Did you install the driver?

Install the product driver, which is provided with the product, or download it from the web site. (http://www.lge.com)

See if the plug&play function is supported by referring to the video card user manual.

'Controls Locked' message appears.

The 'Controls Locked' message appears when pressing the Menu button.

The control locking function prevents unintentional

OSD setting change due to careless usage. To unlock the controls, simultaneously press the Menu button and button for several seconds. (You cannot set this function using the remote control buttons. You can set this function in the product only.)

Note

*Vertical frequency: To enable the user to watch the product display, screen image should be changed tens of times every second like a fluorescent lamp. The vertical frequency or refresh rate is the times of image display per second. The unit is Hz.

*Horizontal frequency: The horizontal interval is the time to display one vertical line. When 1 is divided by the horizontal interval, the number of horizontal lines displayed every second can be tabulated as the horizontal frequency. The unit is kHz.

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LG Electronics M3702C, M3202C manual Troubleshooting, Maximum resolution

M3202C, M3702C specifications

LG Electronics has consistently pushed the boundaries of technology, particularly in the realm of display products. Among its impressive lineup, the LG M3702C and M3202C models stand out for their innovative features, advanced technologies, and user-centric design.

The M3702C is a 37-inch digital signage display, while the M3202C features a slightly smaller 32-inch screen. Both models are designed to meet the demands of commercial environments, offering vibrant visuals and reliable performance. Their primary characteristic is the use of LED backlighting, which enhances brightness and contrast, resulting in stunning, high-quality imagery.

One of the standout features of the M3702C and M3202C is their Full HD resolution. This ensures that content is displayed in high clarity, making it perfect for retail settings, training facilities, or any space requiring digital signage. With a wide viewing angle, these displays deliver consistent image quality from various positions, making them ideal for communal areas.

Another notable technology found in both models is the integrated content management system, which allows users to seamlessly schedule and manage their displays. This feature enables businesses to showcase promotional content dynamically, keeping information fresh and engaging for viewers. Additionally, they support multiple input formats, including HDMI, DVI, and VGA, ensuring compatibility with a wide range of devices.

Durability is also a key characteristic of the M3702C and M3202C displays. Built with commercial-grade components, these models are designed for extended usage, making them suitable for environments that require continuous operation. Their sleek design and sturdy construction further enhance their suitability for any professional setting.

The LG M3702C and M3202C also come equipped with energy-efficient technologies, helping reduce operational costs while promoting sustainability. Energy-saving features ensure that these displays consume less power without compromising performance.

In summary, LG Electronics M3702C and M3202C display models are remarkable solutions for digital signage and commercial display needs. With their high-resolution screens, advanced content management capabilities, broad compatibility, and durability, they offer an effective way to engage audiences and deliver impactful messages. These displays stand as a testament to LG's commitment to innovation and quality in the ever-evolving world of technology.