Information

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 accumu- lates 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)

•Turn the power off when using a stationary pattern.

•Turn the power off for 4 hours after 20 hours in use

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

•Use a Screen saver if possible

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

•Set 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 recom- mend 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.

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

81

Page 81 Page 83
Page 82
Image 82
Samsung T190N, T200N, T220GN, T200GN, T220N, T190GN user manual Display Information together with Logo or Moving image cycle
Page 81 Page 83

T200N, T190GN, T220N, T190N, T220GN specifications

The Samsung T200GN, T220GN, T190N, T220N, and T190GN are part of Samsung’s robust lineup of tablets, designed to accommodate a variety of user needs and preferences. Each model boasts unique features, cutting-edge technologies, and characteristics that enhance the overall user experience.

The Samsung T200GN is noted for its compact design and lightweight build, making it a perfect choice for users who prioritize portability without compromising performance. This tablet is equipped with a vibrant display that offers sharp visuals, ideal for browsing the web, watching videos, or reading eBooks. Powered by an efficient processor, the T200GN ensures smooth multitasking and app performance.

Next in line, the T220GN enhances the experience with its larger screen, which makes it suitable for more immersive tasks, such as gaming or media consumption. It features advanced audio technology that delivers rich sound quality, elevating the overall viewing experience. Additionally, the T220GN comes with enhanced connectivity options, allowing users to seamlessly share content across devices.

The T190N model is targeted towards budget-conscious consumers, offering solid performance features at an affordable price. This tablet stands out due to its durability and long battery life, making it an excellent option for students and professionals alike. The T190N is equipped with essential productivity tools, perfect for note-taking and document editing, which further enhances its value for everyday use.

For those who desire a versatile device, the T220N combines portability with functionality. It incorporates features such as expandable storage, which allows users to store a wealth of multimedia content without worrying about running out of space. The T220N is optimized for productivity, making it an ideal choice for users looking to balance work and play.

Finally, the T190GN appeals to users seeking a balance between performance and affordability. It retains essential features from its counterparts while offering a user-friendly interface, suitable for all age groups. With all models, Samsung emphasizes robust security features, ensuring data protection and user privacy.

In summary, the Samsung T200GN, T220GN, T190N, T220N, and T190GN provide a range of options tailored to meet diverse needs. Each device characterizes itself with a blend of performance, design, and usability, further solidifying Samsung’s reputation in the tablet market.
Top Page Image Contents