Proper Posture During Computer Use

Eye Position

Keep the monitor or LCD away from your eyes by at least 50cm.

Chapter 1

22

Getting Started

 

Hand Position

Keep your arm at a right angle as shown by the figure.

•• Adjust the height of the monitor and the LCD screen so that its top height is equal to or lower than your eyes.

•• Avoid setting the monitor and LCD excessively bright.

•• Keep the monitor and LCD screen clean.

•• If you wear glasses, clean them before using the computer.

•• When entering contents printed on a paper into the computer, use a static paper holder so that the height of the paper is almost equal to that of the monitor.

•• Keep the line from your elbow to your hand straight.

•• Do not place your palm over the keyboard while typing.

•• Do not hold the mouse with excessive force.

•• Do not press the keyboard, touchpad or mouse with excessive force.

•• It is recommended to connect an external keyboard and mouse when using the computer for long periods of time.

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Samsung NP900X4DMS1US, NP900X3C manual Eye Position, Hand Position, Keep your arm at a right angle as shown by the figure
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NP900X3C, NP355V5CS01US, NP900X4DMS1US, NP355V5C, NP900X3DA04US specifications

The Samsung NP900X3CA04US, NP900X4D, NP900X3DA03US, NP900X3D, and NP900X3DA04US are premium ultrabooks designed to provide a perfect blend of performance, style, and portability. These models from Samsung's Series 9 lineup were built to meet the needs of professionals and tech enthusiasts alike, combining advanced features with sleek aesthetics.

One of the standout characteristics of these laptops is their lightweight design. Constructed from durable materials such as aluminum and magnesium, they boast impressive portability, making them an ideal choice for users who are frequently on the move. The NP900X3CA04US, for instance, weighs just about 2.5 pounds, allowing users to slip it effortlessly into a bag without adding significant weight.

Performance-wise, these ultrabooks are equipped with Intel's third-generation i5 or i7 processors, which provide robust capabilities for multitasking and demanding applications. The fast SSD storage options enhance performance, providing quicker boot times and faster data access, which is crucial for professionals who require efficiency in their workflow.

The display quality of these models is noteworthy, featuring a Full HD screen that delivers sharp images and vibrant colors. The anti-reflective coating minimizes glare, making it comfortable to use in various lighting conditions. This is particularly beneficial for creative professionals who rely on accurate color reproduction for design and editing tasks.

In terms of connectivity, the NP900X3 series includes USB 3.0 ports, an HDMI output, and built-in Wi-Fi capabilities, ensuring users can connect to a wide range of devices and networks easily. The inclusion of a card reader also adds convenience for users who need to transfer files from cameras or other devices.

Battery life is another key feature of these laptops, with endurance capabilities that can last up to 8 hours on a single charge, depending on usage. This extended battery life allows users to work or enjoy multimedia content without the constant concern of needing to recharge.

Samsung's commitment to sound quality is evident in the NP900X4D, which includes enhanced audio technology for an immersive listening experience. The ergonomically designed keyboard and precision touchpad further ensure that users can type comfortably and navigate effectively.

All in all, the Samsung NP900 series ultrabooks exhibit a fine balance of innovation, design, and utility, catering perfectly to the needs of mobile professionals who seek a high-performance device without compromising on style or portability.
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