Product disclaimers and legal information

Important Legal Disclaimers. Please note that some Legal Disclaimers are product or feature specific and may not be applicable to you.
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COMPUTER SYSTEMS
GENERAL DISCLAIMERS
	1. All product specifications mentioned depending on model and configuration and local availability.


	2. Graphics Processor Unit (GPU)
		Graphics processor unit (GPU) performance may vary depending on product model, design configuration, applications, power management settings and features utilized. GPU performance is only optimized when operating in AC power mode and may decrease considerably when operating in battery power mode. Total Available Graphics Memory is the total of, as applicable, Dedicated Video Memory, System Video Memory and Shared System Memory. Shared System Memory will vary depending on system memory size and other factors.

	3. Memory (Main System)
		Part of the main system memory may be used by the graphics system for graphics performance and therefore reduce the amount of main system memory available for other computing activities. The amount of main system memory allocated to support graphics may vary depending on the graphics system, applications utilized, system memory size and other factors. Computers configured with a 32-bit operating system can address up to 3GB of system memory. Only computers configured with a 64-bit operating system can address 4 GB or more of system memory. HyperMemory™ is calculated as the cumulative total of local and system memory used by the Visual Processing Unit (VPU) intended for use in the processing and creation of 3D and other images. The amount of HyperMemory™ available is determined by the amount of local graphics memory and installed system memory.

	4. Battery Life
		Measured by MobileMark® 2007. MobileMark is a trademark of the Business Applications Performance Corporation. Rating based on either MobileMark Productivity 2007 modeling a user performing common mobile office activities or Reader 2007 modeling a user reading documents. See "Detailed Specifications" for test used. Details of MobileMark 2007 testing are available at www.bapco.com Rating is for comparison purposes only, and does not indicate the battery life that will be obtained by any individual user. Actual battery life may vary considerably from specifications depending on product model, configuration, applications, power management settings and features utilized, as well as the natural performance variations produced by the design of individual components. The battery life rating is only achieved on the select models and configurations tested by Dynabook under the specific test settings at the time of publication and is not an estimate of a system's battery life under any conditions other than the specific test settings. After a period of time, the battery will lose its ability to perform at maximum capacity and will need to be replaced. This is normal for all batteries.

	5. LCD
		Deterioration of the brightness due to an intrinsic characteristic of LCD Over a period of time, and depending on the usage of the computer, the brightness of the LCD screen will deteriorate. This is an intrinsic characteristic of LCD technology.

	6. Display
		Small bright dots may appear on your TFT display when you turn on your PC. Your display contains an extremely large number of thin-film transistors (TFT) and is manufactured using high-precision technology. Any small bright dots that may appear on your display are an intrinsic characteristic of the TFT manufacturing technology. Maximum brightness is only available when operating in AC power mode. Screen will dim when the computer is operated on battery power and you will not be able to increase the brightness of the screen.

	7. Display Response Time
		Display Response Time is based on information from display vendors. It may vary depending on product configuration, vendor components and/or environment where the PC is used.

	8. Maximum brightness is available in AC power
		On certain models, maximum brightness is only available when operating in AC power mode. Screen will dim when the computer is operated on battery power and you will not be able to increase the brightness of the screen. Maximum brightness is only available when operating in AC power mode. Screen will dim when the computer is operated on battery power and you will not be able to increase the brightness of the screen. Please refer to your PC documentation.

	9. Central Processing Unit ("CPU")
		CPU performance in your computer product may vary from specifications under the following conditions: use of certain external peripheral products use if battery power instead of AC power use of certain multimedia, computer generated graphics, or video applications use of standard telephone lines or low speed network connections use of complex modeling software, such as high end computer aided design applications use of several applications or functionalities simultaneously use of computer in areas with low air pressure (high altitude >1,000 meters or >3,280 feet above sea level) use of computer at temperatures outside the range of 5°C to 30°C (41°F to 86° F) or >25°C (77°F) at high altitude (all temperature references are approximate and may vary depending on the specific computer model – please refer to your PC documentation or visit the Dynabook web site: Dynabook and/or contact Dynabook Technical Support for details). CPU performance may also vary from specifications due to design configuration. Under some conditions, your computer product may automatically shut-down. This is a normal protective feature designed to reduce the risk of lost data or damage to the product when used outside recommended conditions. To avoid risk of lost data, always make back-up copies of data by periodically storing it on an external storage medium. For optimum performance, use your computer product only under recommended conditions. Read additional restrictions under "Environmental Conditions" in your PC documentation. Contact DynabookTechnical Service and Support for more information. 64-bit processors are designed to take advantage of 32- and 64-bit computing. 64-bit computing requires that the following hardware and software requirements are met: 64-bit Operating System 64-bit CPU, Chipset and BIOS (Basic Input/Output System) 64-bit Device drivers 64-bit applications Certain device drivers and/or applications may not be compatible with a 64-bit CPU and therefore may not function properly. A 32-bit version of the operating system is preinstalled on your computer unless explicitly stated that the operating system is 64-bit. See product documentation or visit website product pages for more information.

	10. Copy Protection
		Applicable copy protection standards included in certain media may prevent or limit recording or viewing of the media.

	11. Hard Disk Drive (HDD) Capacity
		One Gigabyte (GB) means 10⁹ = 1,000,000,000 bytes using powers of 10. The computer operating system, however, reports storage capacity using powers of 2 for the definition of 1 GB = 2³⁰ = 1,073,741,824 bytes, and therefore shows less storage capacity. Available storage capacity will also be less if the product includes one or more pre-installed operating systems, such as Microsoft Operating System and/or pre-installed software applications, or media content. Actual formatted capacity may vary.

	12. Wired and Wireless Communication Capabilities
		Wired and wireless communication capabilities to be applied in countries where approved.

	13. Weight
		Weight may vary depending on product configuration, vendor components, manufacturing variability and options selected.

	14. Copy Protection
		Applicable copy protection standards included in certain media may prevent or limit recording or viewing of the media.

	15. Non-applicable Icons
		Certain laptop chassis are designed to accommodate all possible configurations for an entire product series. Your selected model may not have all the features and specifications corresponding to all of the icons or switches shown on the laptop chassis, unless you have selected all those features.

	16. Subject to change
		While Dynabook has made every effort at the time of publication to ensure the accuracy of the information provided herein, product specifications, configurations, prices, system/component/options availability are all subject to change without notice. Product design specifications and colours are subject to change without notice and may vary from those shown. Errors and omissions excepted.

	17. Images
		Images displayed on website pages are for illustration purposes only. The images are intended to help illustrate how the function operates and are not indicative of actual relative differences.

	18. Copyright
		Microsoft, Windows and Windows 7 are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All trademarks are acknowledged. Intel, the Intel logo, Intel Core, Core Inside, Intel vPro, Pentium, Pentium Inside, Celeron, Celeron Inside, Intel Atom, Atom Inside, Centrino, and Centrino Inside are trademarks of Intel Corporation in the U.S. and other countries. BunnyPeople, Celeron, Chips, Dialogic, EtherExpress, ETOX, FlashFile, i386, i486, i960, iCOMP, InstantIP, Intel, Intel Centrino, Intel Centrino logo, Intel logo, Intel386, Intel486, Intel740, IntelDX2, IntelDX4, IntelSX2, Intel Inside, Intel Inside logo, Intel NetBurst, Intel NetMerge, Intel NetStructure, Intel SingleDriver, Intel SpeedStep, Intel StrataFlash, Intel Xeon, Intel XScale, IPLink, Itanium, MCS, MMX, MMX logo, Optimizer logo, OverDrive, Paragon, PDCharm, Pentium, Pentium II Xeon, Pentium III Xeon, Performance at Your Command, skoool, Sound Mark, The Computer Inside., The Journey Inside, VTune, and Xircom are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. © 2011 NVIDIA Corporation. NVIDIA, the NVIDIA logo, Tegra, the Tegra logo and the Powered by NVIDIA Tegra logo are trademarks and/or registered trademarks of NVIDIA Corporation in the United States and other countries. All rights reserved. Android is a trademark of Google Inc. Use of this trademark is subject to Google Permissions. Android Market is a trademark of Google Inc. HDMI, the HDMI logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. Adobe and Flash are either registered trademarks of Adobe Systems Incorporated in the United States and/or other countries. Secure Digital and SD are trademarks of SD Card Association. MultiMediaCard and MMC are trademarks of MultiMediaCard Association. RealVideo is a registered trademark of RealNetworks, Inc. Sonic Emotion is a registered trademark of sonic emotion ag. Copyrights in the pictures shown are with Dynabook, Gettyimages.de, Fotolia.de, Shutterstock.com, Istockphoto.com, or F1online.de. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Dynabook is under license. Other trademarks and trade names are those of their respective owners.
MODEL DISCLAIMERS AND LEGAL FOOTNOTES
	1. Wireless LAN/Atheros For 802.11a, b and g
		The transmission speed over the wireless LAN and the distance over which wireless LAN can reach may vary depending on surrounding electromagnetic environment, obstacles, access point design and configuration, and client design and software/hardware configurations. The actual transmission speed will be lower than the theoretical maximum speed.

	2. For Atheros models
		To use the Atheros SuperAG™ or SuperG™ function, your client and access point must support the corresponding feature. Performance of these functions may vary depending on the format of data transmitted.

	3. For 802.11a, b and g
		The transmission speed over the wireless LAN and the distance over which wireless LAN can reach may vary depending on surrounding electromagnetic environment, obstacles, access point design and configuration, and client design and software/hardware configurations. [xxMbps is the theoretical maximum speed under the IEEE802.11 (a/b/g) standard.] The actual transmission speed will be lower than the theoretical maximum speed

	4. For 802.11a, g and n
		New wireless network adapter "AR9281" supports IEEE802.11b/g/draft-n but does not support IEEE802.11a. The wireless adapter is based on a draft release version of the IEEE 802.11n specification and may not be compatible with, or support all features (e.g., security) of, certain Wi-Fi® equipment.

	5. Viewing of 1080i content
		Viewing of 1080i content will require a 1080i supported external or internal display and upconversion of DVD content will result in near HD quality picture. The effect of enhancements may vary depending upon content quality and display device capability/functionality/settings. Depending on the quality of the content, some video noise may be visible.

	6. Blu-Ray Disc™ Player
		Blu-Ray Disc™ Player Technology. Compatibility and/or performance issues are possible. Certain interactive features may not be supported due to compatibility, network settings or other conditions. Advanced Access Content System (AACS) keys are integrated into your computer for copy protection purposes. Occasional renewal is required and will initially be provided at no charge. After the initial period, Corel Corporation will provide AACS key renewals pursuant to its then current terms and conditions. For more information on AACS, visit www.aacsla.com/home. Depending on BD Disc content, you may experience "frame dropping" or lower performance. Viewing on external display requires a RGB/HDCP supported HDMI port. External power required for viewing of BD content. Dual view feature not supported. You must close all other applications during BD Disc playback. Additional User's Guide Notes/Instructions on BD Disc Player: BD Disc Player does not support DVD playback. Please use "TOSHIBA DVD Player" for DVD playback. BD Disc playback feature support may vary with each BD Disc. Please contact content publisher directly with any questions. Do not play a Blu-ray Disc when recording a TV program, whether live or pre-scheduled. Doing so may cause Blu-Ray Disc playback or television program recording errors. While playing a BD-J title, keyboard short-cut and resume play functions are not supported. BD Disc Player does not support HD DVD discs. Blu-Ray Discs with high definition content is required for HD viewing. Do not place your computer in sleep or hibernate mode while BD Disc Player is running. The region code of your BD disc (video) must match the region code of your BD Disc Player. Otherwise, the BD disc will not play properly. Region codes can be set from WinDVD BD ([Region] tab in [Setup] dialogue). Make sure to connect your computer's power cord/cable to a live electrical outlet via the AC Adaptor when playing a BD disc, otherwise, Blu-ray playback may not operate smoothly.

	7. SRS
		On certain laptop models, SRS TruSurround XT is available only when using WinDVD applications. SRS WOW is available only when using Windows Media Player 9 in the standard Windows interface. On certain laptop models, SRS audio enhancements are available in the Microsoft Windows operating system only. Please check product docuementation to determine which is applicable for your laptop model.

	8. Models with USB Sleep & Charge function
		The "USB Sleep & Charge function" may not work with certain external devices even if they are compliant with the USB specification. In those cases, turn the power of the computer ON to charge the device.

	9. Models with GPS
		GPS performance will vary depending on environmental conditions, obstacles and interference from other radio waves. GPS reception by a stand alone GPS device will generally be better than GPS reception by a laptop computer at the same location due to possible radio wave interference from other components within the computer.

	10. External HDD sold separately as accessories
		One Gigabyte (GB) means 109 = 1,000,000,000 bytes using powers of 10. A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1GB=230 = 1,073,741,824 bytes, and therefore shows less storage capacity. Available storage capacity will also be less if the computer includes one or more pre-installed operating systems, pre-installed software applications, or media content. Actual formatted capacity may vary.

	11. For models with TV tuner
		TV Tuner will function only in the country where the computer was purchased. TV Tuner will function only in the country where the computer was purchased. If you have to operate your PC during a thunderstorm and are connecting the TV tuner to an outside antenna, you should operate your PC using AC power mode. The AC adapter offers some protection against (but does not entirely prevent) possible electric shock caused by lightning. For complete protection, do not operate your PC during a thunderstorm.

	12. LCD Brightness and Eye Strain
		Your LCD display has a brightness approaching that of a TV device. We recommend that you adjust the brightness of your LCD to a comfortable level to prevent possible strain on your eyes.

	13. Spill-resistant keyboards
		Spill-resistant keyboards help protect your data from accidental spills up to 30 ml, allowing you 3 minutes shut down time to save your data.

	14. Mobile Broadband
		Mobile broadband services may require a separate subscription. Mobile broadband service may not be available in your region. Please note that mobile broadband service may be dependent on the SIM card, network, and device compatibility. Please contact your service provider and/or dealer for availability and further details. Embedded mobile broadband and all mentioned specifications depending on model and configuration.

	15. Models with 3D
		If you or any viewer experiences the following symptoms or any other discomfort from viewing 3D video images, stop viewing and contact your health care provider: Convulsions, eye or muscle twitching, loss of awareness, altered vision, involuntary movements, disorientation, eye strain, nausea/vomiting, dizziness, headaches, fatigue. Some viewers may experience a seizure or blackout when exposed to certain flashing images or lights contained in certain 3D television pictures or video games. Anyone who has had a seizure, loss of awareness, or other symptom linked to an epileptic condition, or has a family history of epilepsy, should contact a health care provider before using the 3D function. If you feel eye fatigue or other discomfort from viewing 3D video images, stop viewing and take a rest until the condition is eliminated. Avoid use of the 3D function when under the influence of alcohol. Due to the possible impact on vision development, viewers of 3D video images should be age 6 or above. Children and teenagers may be more susceptible to health issues associated with viewing in 3D and should be closely supervised to avoid prolonged viewing without rest. Watching the screen while sitting too close for an extended period of time may cause eye strain. Consult your display manual to determine the ideal viewing distance. Carefully read instructions provided with your display and/or 3D glasses before 3D viewing.

	16. NVIDIA® 3D Vision™
		Some individuals may experience health-related complications when exposed to certain 3D images. Parents should monitor and/or supervise their children's use of 3D Vision™. If you or your child should experience any problem, immediately stop using 3D Vision™ and consult a physician. Carefully read safety instructions included with the NVIDIA® 3D Vision™ kit and take the "User Vision Test" in the setup wizard before you or your child use 3D Vision™. If you see excessive flicker in your peripheral vision, change the refresh rate of your display. NVIDIA® 3D Vision™, NVIDIA® GeForce® GT 350M is a trademark of NVIDIA Corporation in the U.S. and or other countries.

	17. Models with 2D to 3D DVD Conversion
		This product is intended -for private use at home, not for commercial use or particular use in public area. Supported media types are Standard Definition DVD disks and selected video games when used with compatible 3D glasses. 3D effect and image quality may vary depending upon content quality and display device capability/functionality/settings. This technology does not currently support Blu-ray Disc™ format media.

	18. 3D Blu-ray, 3D games
		Blu-ray 3D™ is a trademark of Blu-ray Disc Association. Blu-ray 3D™ titles and 3D game content can be displayed in 3D when displayed on the integrated LCD display. This product are designated to playback Blu-ray discs that comply with the 3D specifications of Blu-ray Disc Association. It is not compatible with other 3D specifications. 3D game content is supported by DirectX 9 (released at the end of 2004) and later versions, and there may be some difference in the 3D effect, depending on the game content. For details, please refer to the following URL: https://www.nvidia.co.jp/object/3D_Vision_3D_games_jp.html
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Product disclaimers and legal information