Eco Sensor and screen brightness

Eco Sensor adjusts the brightness of the TV automatically. This feature measures the light in your room and optimises the brightness of the TV automatically to reduce power consumption. If you want to turn this off, go to > Settings > System > Eco Solution > Eco Sensor.

-- If the screen is too dark while you are watching TV in a dark environment, it may be due to the Eco Sensor. -- Do not block the sensor with any object. This can decrease picture brightness.

Still image warning

Avoid displaying still images (such as jpeg picture files), still image elements (such as TV channel logos, stock or news crawls at the screen bottom etc.), or programmes in panorama or 4:3 image format on the screen. If you constantly display still pictures, it can cause image burn-in on the LED screen and affect image quality. To reduce the risk of this adverse effect, please follow the recommendations below:

•Avoid displaying the still image for long periods.

•Always try to display any image in full screen. Use the picture format menu of the TV set for the best possible match.

•Reduce brightness and contrast to avoid the appearance of after-images.

•Use all TV features designed to reduce image retention and screen burn. Refer to the e-Manual for details.

Caring for the TV

•If a sticker was attached to the TV screen, some debris can remain

after you remove the sticker. Please clean the debris off before watching TV.

•The exterior and screen of the TV can get scratched during cleaning. Be sure to wipe the exterior and screen carefully using a soft cloth to

prevent scratches.

•Do not spray water or any liquid directly onto the TV. Any liquid that goes into the product may cause a failure, fire, or electric shock.

•Turn off the TV, then gently wipe away smudges and fingerprints on the screen with a micro-fiber cloth. Clean the body of the TV with a soft cloth dampened with a small amount of water. Do not use flammable liquids (benzene, thinners, etc.) or a cleaning agent. For stubborn smudges, spray a small amount of screen cleaner on the cloth.

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Samsung UE65KU6400UXRU manual Eco Sensor and screen brightness, Still image warning, Caring for the TV, Prevent scratches
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UE65KU6400UXRU specifications

The Samsung UE65KU6400UXRU is a standout model in the realm of 4K Ultra HD televisions, blending exceptional performance with a sleek design. With a generous 65-inch screen size, this TV offers an immersive viewing experience that is perfect for watching movies, sports, or playing video games.

One of the defining features of the UE65KU6400UXRU is its 4K resolution, which boasts a pixel count of 3840 x 2160. This means it delivers four times the resolution of Full HD TVs, resulting in breathtakingly sharp images and rich details that enhance the overall viewing experience. Coupled with Samsung’s proprietary UHD Upscaling technology, lower resolution content is automatically analyzed and upscaled to near-4K quality, ensuring that everything you watch looks stunning.

The TV also incorporates HDR (High Dynamic Range) technology, which significantly enhances contrast and color accuracy. HDR allows for brighter highlights and deeper blacks, providing a more dynamic and lifelike picture. This feature is particularly noticeable in scenes with high contrast, where details in both the darkest and brightest areas are brought to life.

Additionally, the Samsung UE65KU6400UXRU utilizes Active Crystal Color technology, elevating color purity and accuracy for a wider color spectrum. This results in vivid, natural colors that make every scene pop.

The device is also equipped with Smart TV capabilities, powered by Samsung's Tizen operating system. This provides seamless access to a variety of streaming services like Netflix, YouTube, and Amazon Prime Video, along with a range of apps and features. The user interface is intuitive, making navigation simple and efficient.

Connectivity options are abundant, including HDMI and USB ports, allowing for easy connections to gaming consoles, Blu-ray players, and other devices. The TV also features Wi-Fi connectivity for streaming content over the internet without the need for additional cables.

Design-wise, the UE65KU6400UXRU features a slim profile and narrow bezels, making it an attractive addition to any living room. The sleek stand provides stability while enhancing the modern aesthetic of the TV.

In summary, the Samsung UE65KU6400UXRU impresses with its 4K resolution, HDR capabilities, active color technology, smart features, and modern design. This television is a perfect choice for anyone looking to elevate their home entertainment experience.
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