Samsung 720N Warranty, What is Image retention ?, Power Off, Screen Saver, or Power Save Mode

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PRODUCT INFORMATION (Image Retention Free)

LCD Monitors and TVs may have image retention when switching from one image to another especially after displaying a stationary image for a long time.

This guide is to demonstrate correct usage of LCD products in order to protect them from Image retention.

Warranty

Warranty does not cover any damage caused by image retention.

Burn-in is not covered by the warranty.

What is Image retention ?

During normal operation of a LCD panel, pixel image retention doesn't occur. However, if the same image is displayed for a long time, a slight difference in electric charge accumulates between the two electrodes which encase the liquid crystal. This may cause the liquid crystal to build up in a certain areas of the display. Thus, the previous image is retained when switching to a new video image. All display products, including LCD,are subject to image retention. This is not a product defect.

Please follow the suggestions below to protect your LCD from image retention

Power Off, Screen Saver, or Power Save Mode

Ex)

zTurn the power off when using a stationary pattern.

-Turn the power off for 4 hours after 24 hours in use

-Turn the power off for 2 hours after 12 hours in use

zUse a Screen saver if possible

-Screen saver in one color or a moving image is recommended.

zSet the Monitor to power off with the PC Display Properties Power Scheme.

Suggestions for specific applications

Ex) Airports, Transit Stations, Stock Markets, Banks, and Controlling Systems We recommend that you follow set up of your display system program as below:

Display Information together with Logo or Moving image cycle.

Ex) Cycle : Display Information for 1 hour followed by a

Display Logo or moving image for 1 minute.

Change the Color Information periodically (Use 2 different colors).

Ex) Rotate the Color Information with 2 colors every 30 minutes.

Avoid using a combination of characters and background color with large difference in luminance.

Avoid using Grey colors, which can cause Image retention easily.

zAvoid: Colors with big difference in luminance (Black & White, Grey) Ex)

zRecommended settings: Bright colors with little difference in luminance - Change the characters color and background color every 30 minutes Ex)

- Every 30 minutes, change the characters with movement.

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Contents SyncMaster 720N Notational PowerDo not disconnect the power cord while using the monitor Insert the power plug firmly so that it does not come looseDo not use a damaged or loose plug Use only a properly grounded plug and receptacleDo not drop the monitor when moving it InstallationKeep any heating devices away from the power cable Do not place the product on the floorSet down the monitor carefully CleanDo not place the monitor face down Keep the plastic packaging bag out of children’s reachDo not remove cover or back OthersNever insert anything metallic into the monitor openings Do not cover the vents on the monitor cabinetFalling product could cause physical damage even death Page Unpacking Cable Sub Cable Power CordMonitor Driver Natural Color softwareCustom FrontRear For using a locking device, contact where you purchase itMonitor Assembly Attaching a Base Click Windows ME Driver Windows MEWindows XP/2000 Click Windows XP/2000 DriverMicrosoft Windows XP Operating System Installing the Monitor Driver ManualPage How to install Linux Operating System Click Start , Setting , Control PanelMicrosoft Windows NT Operating System Natural Color Software Program How to install the Natural Color softwareAuto Description MenuMagicBright Menu DescriptionPicture BrightnessDescriptionPlay/Stop Brightness ContrastColor Menu Description Play/StopGamma Color Tone Color ControlImage Coarse Fine Sharpness PositionLanguage Position Transparency Display Time Position displayOSD Information SetupImage Reset Color Reset Shows a video source, display mode on the OSD screen Can you see Check Signal Cable on the screen? SymptomSolutions Check ListThere is no image on the screen Control Panel → Display → SettingsAnswer Self-Test Feature CheckQuestion Useful Tips Input Signal, Terminated ResolutionPower Supply Signal CableState Normal Operation Power saving mode Power Switch off Dimensions WxDxH/ Weight Simple StandVesa Mounting Interface Environmental considerationsPixel Clock Sync Polarity Display Mode Frequency MHz KHz Preset Timing ModesHorizontal Horizontal FrequencyNorth America Contact Samsung WORLD-WIDELatin America EuropeMiddle East & Africa Asia PacificFor Better Display TermsClass B AuthorityPage What is Image retention ? WarrantyPower Off, Screen Saver, or Power Save Mode Suggestions for specific applications
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720N specifications

The Samsung 720N is a versatile and advanced smartphone that has captured the attention of tech enthusiasts and everyday users alike. Launched as part of Samsung's series of high-performance devices, the 720N stands out with its impressive specifications and innovative features that enhance user experience.

One of the key highlights of the Samsung 720N is its stunning display. Featuring a 6.5-inch Super AMOLED screen, it delivers vibrant colors and deep contrasts, making it perfect for streaming videos, playing games, or browsing photos. The display's FHD+ (1080 x 2400) resolution ensures that every detail stands out, providing an immersive experience for users.

Under the hood, the Samsung 720N is powered by a capable processor, ensuring smooth multitasking and efficient performance. With up to 8GB of RAM, users can seamlessly switch between apps, allowing for an uninterrupted workflow. The device comes with multiple storage options, up to 128GB, expandable via a microSD card, catering to users who need extra space for their files, photos, and apps.

Camera capabilities are also a major attraction of the Samsung 720N. The device boasts a triple-camera system on the rear, featuring a 64MP main sensor that captures high-resolution images with stunning clarity. Additionally, it includes a 12MP ultra-wide lens for capturing expansive landscapes and a 5MP depth sensor for professional-quality portrait shots. The front-facing 32MP camera ensures that selfies are crisp and vibrant, making it a great choice for social media enthusiasts.

In terms of connectivity, the Samsung 720N supports 5G technology, allowing users to experience faster download and streaming speeds. With Wi-Fi 6 support and Bluetooth 5.0, the device offers enhanced connectivity options, making it easier to connect with other devices and networks.

Battery life is another strong suit of the Samsung 720N. Equipped with a robust 4500mAh battery, it offers all-day usage, ensuring that users can stay connected without worrying about running out of power. The device also supports fast charging, allowing users to quickly recharge their phone when needed.

Additionally, the Samsung 720N runs on the latest version of Samsung's One UI, built on Android, which provides a user-friendly interface and a host of customization options. Security features such as an in-display fingerprint sensor ensure that user data remains protected.

Overall, the Samsung 720N impresses with its blend of performance, camera quality, and modern technology, making it a compelling choice for anyone in the market for a new smartphone.
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