Troubleshooting

A:Check if the signal cable between the computer and the LCD Display is securely con- nected.

(Refer to Connecting a Computer)

Problems related to the Screen

Note

Problems related to the LCD Display screen and their solutions are listed.

Q:The screen is blank and the power indicator is off.

A:Ensure that the power cord is firmly connected and the LCD Display is on. (Refer to the Connecting a Computer)

Q:"Check Signal Cable" message.

A:Ensure that the signal cable is firmly connected to the PC or video sources.

(Refer to the Connecting a Computer)

A:Ensure that the PC or video sources are turned on.

Q:"Not Optimum Mode" message.

A:Check the maximum resolution and the frequency of the video adaptor.

A:Compare these values with the data in the Preset Timing Modes Chart.

Q:The picture rolls vertically.

A:Check if the signal cable is securely connected. Re-connect it, if necessary. (Refer to Connecting a Computer)

Q:The image is not clear; picture is blurred.

A:Run Frequency Coarse and Fine tuning.

A:Turn on again after removing all accessories (video extension cable, etc.)

A:Set the resolution and frequency to the recommended ranges.

Q:The picture image is unstable and shakes.

A:Check if the resolution and frequency set for the computer video card falls in the range supported by the LCD Display. If not, reset them referring to the current Information under the LCD Display menu and Preset Timing Modes.

Q:Ghost images are shown in the picture.

A:Check if the resolution and frequency set for the computer video card falls in the range supported by the LCD Display. If not, reset them referring to the current Information under the LCD Display menu and Preset Timing Modes.

Q:The image is too light or too dark.

A:Adjusts the brightness and contrast. (Refer to the Brightness, Contrast)

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Samsung LH46TCUMBC/EN, LH40TCUMBG/EN Problems related to the Screen, Check Signal Cable message, Not Optimum Mode message
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LH40TCQMBG/XY, LH40TCUMBG/EN, LH40TCQMBG/EN, LH46TCUMBC/XY, LH40TCUMBG/XY specifications

The Samsung LH40TCUMBG/EN is a state-of-the-art, 40-inch display designed primarily for commercial settings, offering an impressive blend of vivid picture quality, advanced technology, and versatile features. This model stands out as a robust solution for businesses seeking effective advertising or information delivery through digital signage.

One of the most remarkable features of the LH40TCUMBG/EN is its high-definition resolution, which ensures any visual content is crystal clear and engaging. This display utilizes an LED-backlit panel that delivers exceptional brightness, vivid colors, and precise contrast, making it suitable for a variety of environments, from brightly lit retail spaces to darker conference rooms.

The display’s slim design is not just aesthetically pleasing but also functional, allowing for easy integration into various setups without taking up excessive space. Its lightweight construction makes mounting straightforward, and it can be oriented in either landscape or portrait mode, providing flexibility for any application.

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Samsung’s unique MagicINFO platform is built into the display, allowing for intuitive content management and scheduling. This feature empowers users to create, manage, and update digital signage content remotely, making it easy to provide timely information and promotional materials where and when they are needed.

The LH40TCUMBG/EN also incorporates advanced thermal management technology, ensuring the display runs efficiently without overheating. This is particularly beneficial in high-usage settings, enhancing the longevity and reliability of the display.

In summary, the Samsung LH40TCUMBG/EN combines advanced display technology with practical features tailored for commercial use. Its high-resolution screen, smart connectivity options, and robust content management capabilities make it an ideal choice for businesses looking to enhance customer engagement and drive communication effectively. This display stands as a testament to Samsung's commitment to quality and innovation in the digital signage market.
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