Volume Control Headphones and Speakers

Proper Posture During Computer Use

Volume Control (Headphones and Speakers)

Check your volume first to listen to music.

	Chapter 1	23
	Getting Started	23
	Getting Started

Use Time (Break Time)

•• Take a break for 10 minutes or more after a 50-minute period when working for more than one hour.

Check your

volume!

•• Check if the volume is too loud before using headphones.

•• It is not recommended using headphones for long periods of time.

•• Any deviation from the equalizer default setting could cause hearing impairment.

•• The default setting can be changed through software and driver updates without your intervention. Please check the equalizer default setting before first usage.

Illumination

•• Do not use the computer in dark locations. The illumination level for computer use must be as bright as for reading a book.

•• Indirect illumination is recommended. Use a curtain to prevent reflection on the LCD screen.

Operation Condition

•• Do not use the computer in hot and humid locations.

•• Use the computer within the allowed temperature and humidity range specified in the User Guide.

To prevent possible hearing damage, do not listen at high volume levels for long periods.

NP900X4C-A01US, NP900X3E-A03US, NP900X3D-A01US, NP900X3D-A02US specifications

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In summary, the Samsung NP900X3D-A01US, NP900X3D-A02US, NP900X3E-A03US, and NP900X4C-A01US combine sleek design, powerful internals, and user-friendly features, making them a strong choice for anyone seeking a premium ultrabook experience. With impressive build quality, vibrant displays, and robust performance, these laptops are suitable for both professional and personal use, appealing to a wide range of users.

Samsung NP900X3D-A02US Volume Control Headphones and Speakers, Use Time Break Time, Illumination

Models: NP900X4C-A01US NP900X3E-A03US NP900X3D-A01US NP900X3D-A02US