Manuale d’uso / di manutenzione del prodotto U840 del fabbricante Toshiba
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User's Manual Satellite U840/U800 Series.
Table of Contents Preface General Precautions Chapter 1 Getting Started Equipment checklist ............................................................................. 1-1 Getting Started .............................................................
Using the TOSHIBA Sleep Utility ......................................................... 4-7 Using the TOSHIBA Face Recognition ................................................ 4-9 TOSHIBA Password Utility ............................................
Copyright © 2012 by TOSHIBA Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of TOSHIBA. No patent liability is assumed, with respect to the use of the information contained herein.
QUALCOMM is a trademark of Qualcomm Incorporated, registered in the United States and other countries. ATHEROS is a trademark of Qualcomm Atheros, Inc., registered in the United States and other countries. Realtek is a registered trademark of Realtek Semiconductor Corporation.
9740 Irvine Boulevard Irvine, California 92618-1697 Telephone: (949) 583-3000 EU Declaration of Conformity This product is carrying the CE-Mark in accordance with the related European Directives. Responsible for CE- Marking is TOSHIBA Europe GmbH, Hammfelddamm 8, 41460 Neuss, Germany.
Automotive Environments Aircraft Environments Any consequences resulting from the use of this product in working environments that are not approved are not the responsibility of TOSHIBA. The consequences of the use of this product in non-approved working environments may be: Interference with other devices or machines in the near surrounding area.
Following information is only valid for EU-member States: Disposal of products The crossed out wheeled dust bin symbol indicates that products must be collected and disposed of separately from household waste. Integrated batteries and accumulators can be disposed of with the product.
These symbols may not stick depending on the country and region where you purchased. Disposing of the computer and the computer's batteries Contact an authorized TOSHIBA service provider for details regarding how to dispose of the computer and the batteries.
ENERGY STAR ® Program Your Computer model may be ENERGY STAR ® compliant. If the model you purchased is compliant, it is labeled with the ENERGY STAR logo on the computer and the following information applies.
Preface Congratulations on your purchase of this computer. This powerful notebook computer provides excellent expansion capability, includes multimedia functionality, and is designed to provide years of reliable, high-performance computing. This manual tells how to set up and begin using your computer.
Messages Messages are used in this manual to bring important information to your attention. Each type of message is identified as shown below. Indicates a potentially hazardous situation, which could result in death or serious injury, if you do not follow instructions.
General Precautions TOSHIBA computers are designed to optimize safety, minimize strain and withstand the rigors of portability. However, certain precautions should be observed to further reduce the risk of personal injury or damage to the computer.
Stress injury Carefully read the Instruction Manual for Safety and Comfort . It contains information on the prevention of stress injuries to your hands and wrists that can be caused by extensive keyboard use. It also includes information on work space design, posture and lighting that can help reduce physical stress.
Chapter 1 Getting Started This chapter provides an equipment checklist, and basic information to start using your computer. Some of the features described in this manual may not function properly if you use an operating system that was not pre-installed by TOSHIBA.
TOSHIBA Web Camera Application TOSHIBA Face Recognition TOSHIBA Service Station TOSHIBA PC Health Monitor TOSHIBA Sleep Utility User's Manual (this manual) You may not have all the software listed above depending on the model you purchased. Getting Started All users should be sure to read the section Starting up for the first time .
the battery pack will need to be charged before you can operate from battery power. The AC adaptor can automatically adjust to any voltage ranging from 100 to 240 volts and to a frequency of either 50 or 60 hertz, enabling you to use this computer in almost any country/region.
Figure 1-1 Connecting the power cord to the AC adaptor (2-pin plug) Figure 1-2 Connecting the power cord to the AC adaptor (3-pin plug) Either a 2-pin or 3-pin adaptor/cord will be included with the computer depending on the model. 2. Connect the AC adaptor’s DC output plug to the DC IN 19V jack on the left of the computer.
Figure 1-4 Opening the display panel 1 1. Display panel Use reasonable care when opening and closing the display panel. Opening it vigorously or slamming it shut could damage the computer. Be careful not to open the display panel too far as this could put stress on the display panel’s hinges and cause damage.
Figure 1-6 Turning on the power 1 1. Power button Starting up for the first time The Windows 7 Startup Screen will be the first screen displayed when you turn on the power. Follow the on-screen instructions on each screen in order to properly install the operating system.
Do not turn the computer or peripheral devices back on immediately - wait a short period to avoid any potential damage. Sleep Mode If you have to interrupt your work, you are able to turn off the power without exiting from your software by placing the computer into Sleep Mode.
Saves power by shutting down the system when the computer receives no input or hardware access for the time period set by the System Sleep Mode feature. Allows the use of the panel power off feature. Executing Sleep Mode You can enter Sleep Mode in one of three ways: Click Start , point to the arrow icon ( ) and then select Sleep from the menu.
Benefits of Hibernation Mode The Hibernation Mode feature provides the following benefits: Saves data to the Hard Disk Drive when the computer automatically shuts down because of a low battery condition. You can return to your previous working environment immediately when you turn on the computer.
If you need to restart the computer, there are three ways this can be achieved: Click Start , point to the arrow icon ( ) and then select Restart from the menu. Press CTRL , ALT and DEL simultaneously (once) to display the menu window, then select Restart from the Shut down options .
Chapter 2 The Grand Tour This chapter identifies the various components of the computer - it is recommended that you become familiar with each before you operate the computer. Legal Footnote (Non-applicable Icons) For more information regarding Non-applicable Icons, please refer to the Legal Footnotes section in Appendix C.
Security lock slot A security cable can be attached to this slot and then connected to a desk or other large object in order to deter theft of the computer. DC IN 19V jack The AC adaptor connects to this jack in order to power the computer and charge its internal batteries.
Right side The following figure shows the computer’s right side. Figure 2-3 The right side of the computer 1 2 3 2 1. Memory media slot 3. LAN jack 2. Universal Serial Bus (USB 2.0) ports Memory media slot This slot lets you insert an SD™/SDHC™/ SDXC™ memory card, miniSD™/microSD™ Card, Memory Stick™ (PRO™) and MultiMediaCard™.
Figure 2-4 The back of the computer 1 1. Cooling vents Cooling vents The cooling vents help the processor to avoid overheating. Underside The following figure shows the underside of the computer. You should ensure that the display is closed before the computer is turned over to avoid causing any damage.
Front with the display open This section shows the computer with the display panel open. In order to open the display, lift the display panel up and position it at a comfortable viewing angle for you.
Web Camera LED The Web Camera LED glows when the Web Camera is operating. Web Camera Web Camera is a device that allows you to record video or take photographs with your computer. You can use it for video chatting or video conferences using a communication tool such as Windows Live Messenger .
Touch Pad The Touch Pad located in the palm rest is used to control the movement of the on-screen pointer. For more information, please refer to the Using the Touch Pad in Chapter 3, Operating Basics.
Wireless communica- tion indicator The Wireless communication indicator glows amber when the Bluetooth, Wireless LAN or Wireless WAN functions are turned on. Only some models are equipped with Bluetooth and Wireless LAN functions. Some models are equipped with a Wireless WAN module.
Hard Disk Drive or Solid State Drive The size of the hard disk drive varies depending on the model. To check which type of HDD/SSD is included in your model, open the TOSHIBA PC Diagnostic Tool Utility by clicking Start -> All Programs -> TOSHIBA -> Support & Recovery -> PC Diagnostic Tool .
Display controller The display controller interprets software commands into hardware commands that turn particular parts on the screen on or off. The display controller also controls the video mode and uses industry standard rules to govern the screen resolution and the maximum number of colors that can be displayed at any one time.
If you want to enable this feature, under the conditions mentioned above, select the Display Power Saving Technology check box. Intel Rapid Start Technology This computer supports Intel ® Rapid Start Technology which enables the computer to change to Hibernation Mode from Sleep Mode after a specified period of time.
Chapter 3 Operating Basics This chapter describes the basic operations of your computer, highlights the precautions that should be taken when using it. Using the Touch Pad To use the Touch Pad, simply touch and move your fingertip across it in the direction you want the on-screen pointer to go.
The Keyboard The computer’s keyboard layouts are compatible with a 104/105-key enhanced keyboard - by pressing some keys in combination, all of the 104/105-key enhanced keyboard functions can be performed on the computer.
Soft keys: FN key combinations The FN (function) is used in combination with other keys to form soft keys. Soft keys are key combinations that enable, disable or configure specific features.
Special function mode Standard F1- F12 mode Function F1 FN + F1 Launches the help file supplied with the software. F2 FN + F2 Decreases the computer's display panel brightness in individual steps. F3 FN + F3 Increases the computer's display panel brightness in individual steps.
FN Sticky key You can use the TOSHIBA Accessibility Utility to make the FN key sticky, that is, you can press it once, release it, and then press an "F Number" key. To start the TOSHIBA Accessibility utility, click Start -> All Programs -> TOSHIBA -> Tools & Utilities -> Accessibility .
Wireless LAN The Wireless LAN is compatible with other LAN systems based on Direct Sequence Spread Spectrum / Orthogonal Frequency Division Multiplexing radio technology that complies with the IEEE802.11 Wireless LAN standard. Frequency Channel Selection of 5GHz for IEEE 802.
Compatibility IEEE 802.11 Standard for Wireless LANs Wi-Fi (Wireless Fidelity) certified by the Wi- Fi Alliance. The "Wi-Fi CERTIFIED" logo is a certification mark of the Wi-Fi Alliance.
Worldwide operation The Bluetooth radio transmitter and receiver operate in the 2.4GHz band, which is license-free and compatible with radio systems in most countries in the world.
LAN The computer has built-in support for Ethernet LAN (10 megabits per second, 10BASE-T) or Fast Ethernet LAN (100 megabits per second, 100BASE-TX). This section describes how to connect/disconnect to a LAN. The Wake-up on LAN function consumes power even when the system is off.
2. Plug one end of the cable into the LAN jack. Press gently until you hear the latch click into place. Figure 3-5 Connecting the LAN cable 2 1 1. LAN jack 2.
media slot. Foreign metal objects can create a short circuit, which can cause computer damage and fire, possibly resulting in serious injury. This Memory media slot supports the following memory media.
The SD memory card logo is ( ). The SDHC memory card logo is ( ). The SDXC memory card logo is ( TM ). The maximum capacity of SD memory cards is 2GB. The maximum capacity of SDHC memory cards is 32GB. The maximum capacity of SDXC memory cards is 2TB.
Set the write-protect switch to the lock position, if you do not want to record data. Memory cards have a limited lifespan, so it is important to backup important data. Do not write to a card if the battery power is low. Low power could affect writing accuracy.
When inserting memory media, do not touch the metal contacts. You could expose the storage area to static electricity, which can destroy data. Do not turn the computer off or switch to Sleep Mode or Hibernation Mode while files are being copied - doing so may cause data to be lost.
Figure 3-8 Connecting the HDMI out port 2 1 1. HDMI out port 2. HDMI cable Please connect or disconnect an HDMI display device to or from the computer under the following conditions: The computer is turned on. The computer is completely turned off. Do not do so when the computer is in Sleep Mode or Hibernation Mode.
While communication is being carried out. Select HD Format To select the display mode, follow the steps as detailed below: 1. Click Start and click Control Panel . 2. Click Appearance and Personalization . 3. Click Display . 4. Click Change display settings .
Universal AC Adaptor If you frequently use your computer at more than one site, it may be convenient to purchase an additional AC adaptor to be kept at each site in order to remove the need to always carry the adaptor with you. Sound System This section describes some of the audio control functions.
Starting SmartAudio Application To launch the SmartAudio , click Start -> Control Panel -> Hardware and Sound -> SmartAudio . Opening SmartAudio Help Clicking ? in the top right corner of the SmartAudio window will open the Help file in your selected language, or in English if your selected language is not supported.
Moving the computer While the computer is designed for flexible day-to-day usage you should exercise a few simple precautions when moving it in order to help ensure trouble-free operation. Make sure all disk/disc activity has ended before moving the computer - check that the HDD and other indicators on the front of the computer are off.
Chapter 4 Utilities & Advanced Usage This chapter describes the utilities and special features of this computer, and the advanced usage of some utilities. Utilities and Applications This section describes the pre-installed utilities that come with the computer and details how to start them.
When system needs to be restarted because of Windows update, drivers update or applications installation, please Shut down or Restart accordingly. If not, those changes will not be reflected to the system properly with Hi-Speed Start Mode. When setting password (e.
Bluetooth Stack for Windows by Toshiba This software enables communication between the computer and external Bluetooth devices such as printers and mobile phones. Bluetooth functions cannot be used in models that do not have a Bluetooth module installed.
TOSHIBA Service Sta- tion This application allows your computer to automatically search for TOSHIBA software updates or other alerts from TOSHIBA that are specific to your computer system and its programs.
TOSHIBA Wireless LAN Indicator TOSHIBA Wireless LAN Indicator utility displays the system's Wireless LAN connection status on the logon screen. You can quickly check the current Wireless LAN connection status before logging into Windows.
Special features The following features are either unique to TOSHIBA computers or are advanced features which make the computer more convenient to use. Access each function using the following procedures. *1 To access the Power Options, click Start -> Control Panel -> System and Security -> Power Options .
Low battery automat- ic Hibernation Mode *1 When battery power is exhausted to the point that computer operation cannot be continued, the system automatically enters Hibernation Mode and shuts itself down.
Sleep and Charge It also displays the remaining battery capacity. Sleep and Charge Your computer can supply USB bus power (DC5V) to the USB port even when the power of the computer is turned OFF. "Power OFF" includes Sleep Mode, Hibernation Mode or shutdown state.
Metal paper clips or hair pins/clips will generate heat if they come into contact with USB ports. Do not allow USB ports to come into contact with metal products, for example when carrying the computer in your bag.
TOSHIBA Face Recognition does not guarantee the correct identification of a user. Changes to the likeness of a registrant, such as hair style changes, wearing a cap, or wearing glasses may effect the recognition rates when such changes occur after the registrant had registered.
The Management screen is displayed for a logged-in user whose face has already been registered. 2. Click Run as administrator in lower left of the Management screen, and then click the Register button. The Registration screen is displayed. If you wish to practice, click on the Next button in the Registration screen.
2. Select a user which is displayed in the Management screen. 3. Click the Delete button. "You are about to delete the user data. Would you like to continue?" will be displayed on the screen. If you do not want the data to be deleted, click the No button and you will then be returned to the Management screen.
7. Verification will be performed. If the authentication is successful, the image data taken in step 6 will be faded in and placed over one another. If an error occurs during authentication, you will be returned to the Select Tiles screen. 8. The Windows Welcome screen will be displayed, and will be logged in automatically to Windows.
1. Turn on the power as described in Chapter 1, Getting Started . The following message will appear in the screen: Enter Password [ ] At this point, the hotkeys do not work. They will function after you enter the password. 2. Enter the Password. 3. Press ENTER .
Default Return all HW Setup values to the factory settings. About Display the HW Setup version. Setup This field displays the installed BIOS version , date and EC version . Password This option allows you to set or reset the user password for power on.
Owner String This blank field is used to display a message when the password field is displayed on startup. If a password is not registered the message will not be shown. Display This tab lets you customize your computer’s display settings for either the internal display or an external monitor.
If a Supervisor Password has been set, manual boot device selection functions may be restricted. The boot device selection methods described above will not change the boot priority settings that have been configured in HW Setup.
Wake-up on Keyboard When this feature is enabled, and the computer is in Sleep Mode, you can turn on the system by pressing any key. However, please be aware that this option will only work with the internal keyboard and only when the computer is in Sleep Mode.
Built-in LAN This feature enables or disables the Built-in LAN. Enabled Enables Built-in LAN functions. (Default) Disabled Disables Built-in LAN functions. SATA This feature allows you to set conditions for SATA. SATA Interface setting This feature allows you to set SATA interface setting.
Once enabled, you may disable the TOSHIBA PC Health Monitor at any time by uninstalling the software via Uninstall a program in the Control Panel . Doing so will automatically delete all collected information from the HDD.
System Recovery Options The System Recovery Options feature is installed on the hard disk when shipped from the factory. The System Recovery Options menu includes tools to repair startup problems, run diagnostics or restore the system. See the Windows Help and Support content for more information about Startup Repair .
You can use disc media when you connected the external Optical Disc Drive. A recovery image of the software on your computer is stored on the Hard Disk Drive, and can be copied to either disc media or USB Flash Memory by using the following steps: 1. Select either blank disc or USB Flash Memory.
2. Turn off the computer's power. 3. While holding down F12 key on the keyboard, turn on your computer - when the TOSHIBA Leading Innovation >>> logo screen appears, release the F12 key. 4. Use the up and down cursor key to select the appropriate option from the menu according to your actual recovery media.
You can not use System Recovery Options if restoring the pre-installed software without System Recovery Options. When you reinstall the Windows operating system, the hard disk will be reformatted and all data will be lost. 1. Turn off your computer. 2.
Chapter 5 Power and Power-Up Modes The computer's power resources include the AC adaptor, battery pack and any internal batteries. This chapter provides details on making the most effective use of these resources, and includes information on charging batteries, tips for saving battery power, and information on the different power-up modes.
Monitoring of power condition As shown in the below table, the DC IN/Battery and Power indicators on the system indicator panel alert you to the computer’s operating capability and battery charge status.
Battery This section explains battery types, use, recharging methods and handling. Battery types The computer has different types of batteries. Battery pack When the AC adaptor is not connected, the computer's main power source is this lithium ion battery pack, also referred to in this manual as the main battery.
Charging the batteries When the power in the battery pack becomes low, the DC IN/Battery indicator will flash amber to indicate that only a few minutes of battery power remain.
The battery has completely discharged and been left in the computer for a long time. In such cases you should follow the steps as detailed below: 1. Fully discharge the battery by leaving it in the computer with the power on until the system automatically turns itself off.
Whether you enable Sleep Mode, which can conserve battery power if you are frequently turning the computer off and on. Where you store your programs and data. Whether you close the display panel when you are not using the keyboard - closing the display saves power.
Power-up modes The computer has three different power-up modes as follows: Shut Down Mode: The computer will shut down without saving data - in view of this you must always save your work before you turn the computer off. Hibernation Mode: Data in memory will be saved to the Hard Disk Drive.
Chapter 6 Troubleshooting TOSHIBA have designed this computer for durability, however, should problems occur you are able to use the procedures detailed in this chapter to help determine the cause. All users should become familiar with this chapter as knowing what might go wrong can help prevent problems from occurring in the first place.
Check all cables to ensure they are correctly and firmly attached to the computer - loose cables can cause signal errors. Inspect all connecting cables for loose wires and all connectors for loose pins.
Hardware If you cannot find a software problem, you should then check the setup and configuration of your hardware. First run through the items in the preliminary checklist as described previously the.
the indicator is glowing, the computer is connected to a live external power source. Hardware and system checklist This section discusses problems caused by your computer’s hardware or attached peripherals.
Problem Procedure AC adaptor doesn’t power the computer Check the connections to make sure that the power cord/adaptor is firmly connected to the computer and a working power outlet.
Real Time Clock Problem Procedure The BIOS setting and system date/ time are lost. The charge in the Real Time Clock (RTC) battery has run out - you will need to set the date and time in the BIOS setup application by using the following steps: 1. Turn on the computer.
Problem Procedure Markings appear on the computer's display panel. These marks may have come from contact with the keyboard and Touch Pad while the display panel has been closed. You should try to remove the marks by gently wiping the display panel with a clean dry cloth or, if this fails, with a good quality LCD screen cleaner.
Problem Procedure Memory media card error occurs Remove the memory media card from the computer and then reinsert it in order to ensure it is firmly connected. If the problem persists, then you should refer to the documentation supplied with your memory media card for further information.
Problem Procedure The on-screen pointer moves too fast or too slow In this instance, you should initially try changing the speed setting within the Mouse Control utility. 1. To access this utility, click Start -> Control Panel -> Hardware and Sound -> Mouse .
Problem Procedure The on-screen pointer moves too fast or too slow In this instance, you should initially try changing the speed setting within the Mouse Control utility. 1. To access this utility, click Start -> Control Panel -> Hardware and Sound -> Mouse .
Problem Procedure I cannot use the Sleep and Charge function. Sleep and Charge function may be disabled. Select the "Enable Sleep and Charge" check box in the TOSHIBA Sleep utility to enable this function.
Problem Procedure The "USB Wakeup function" does not work. When Sleep and Charge function is enabled, the "USB WakeUp" function does not work for ports that support the Sleep and Charge function. In that case, use an USB port that does not have the USB Sleep and Charge function or change to disable Sleep and Charge function.
Problem Procedure Monitor does not turn on After confirming that the monitor's power switch is on, you should check the connections to make sure that the power cord/adaptor is firmly connected to the monitor and to a working power outlet. No display Try adjusting the contrast and brightness controls on the external monitor.
Problem Procedure Wake-up on LAN does not work Make sure the AC adaptor is connected. The Wake-up on LAN function consumes power even when the system is off. If problems persist, consult your LAN administrator. Wireless LAN If the following procedures do not restore LAN access, consult your LAN administrator.
Before you call Some problems you experience may be related to software or the operating system so it is important that you investigate other sources of assistance first. Before contacting TOSHIBA, try the following: Review troubleshooting sections in the documentation supplied with your software and/or peripheral devices.
Appendix A Specifications This appendix summarizes the computer’s technical specifications. Physical Dimensions Size 342 (w) x 232 (d) x 19.9 (h) millimeters (not including parts that extend beyond the main body).
Appendix B AC Power Cord and Connectors The power cord’s AC input plug must be compatible with the various international AC power outlets and the cord must meet the standards for the country/region in which it is used. All cords must meet the following specifications: Wire size: Minimum 0.
6-15P (250V) or 5-15P (125V) as designated in the U.S. National Electrical code handbook and the Canadian Electrical Code Part II. The following illustrations show the plug shapes for the U.S.A. and Canada, the United Kingdom, Australia, Europe and China.
Appendix C Legal Footnotes This chapter states the Legal Footnotes information applicable to TOSHIBA computers. Non-applicable Icons Certain computer chassis are designed to accommodate all possible configurations for an entire product series.
conditions. Read additional restrictions in your product documentation. Contact TOSHIBA technical service and support, refer to TOSHIBA support section in Chapter 6, Troubleshooting for more information. 64-Bit Computing 64-bit processors are designed to take advantage of 32 and 64 bit computing.
achieved on select models and configurations tested by TOSHIBA at the time of publication. Recharge time varies depending on usage. Battery may not charge while computer is consuming full power. After going through many charge and discharge cycles, the battery will lose its ability to perform at maximum capacity and will need to be replaced.
Copy Protection Applicable copy protection standards included in certain media may prevent or limit recording or viewing of the media. Satellite U840/U800 Series User's Manual C-4.
Appendix D Information for Wireless Devices Wireless LAN Interoperability The Wireless LAN is compatible with other LAN systems Direct Sequence Spread Spectrum (DSSS) /Orthogonal Frequency Division Multiplexing (OFDM) radio technology, and is compliant to: The IEEE 802.
In Europe visit http://www.toshiba-europe.com/computers/tnt/bluetooth.htm Your Bluetooth product is not compatible with devices using Bluetooth Version 1.0B specifications Wireless Devices and your health Wireless products, like other radio devices, emit radio frequency electromagnetic energy.
Italy: - For private use, a general authorization is required if WAS/ RLAN’s are used outside own premises. For public use, a general authorization is required.
Restrictions for Use of 5470-5725MHz Frequencies in Europe Italy: - For private use, a general authorization is required if WAS/ RLAN’s are used outside own premises. Luxembourg: Implemented General authorization required for network and service supply Russian Federation: Limited e.
designed to provide reasonable protection against harmful interference in a residential installation. Refer to the FCC information section for the detailed information. Caution: Exposure to Radio Frequency Radiation The radiated output power of the Wireless device is far below the FCC radio frequency exposure limits.
Using this equipment in Japan In Japan, the frequency bandwidth of 2,400MHz to 2,483.5MHz for second generation low-power data communication systems such as this equipment overlaps that of mobile object identification systems (premises radio station and specified low-power radio station).
4. : This equipment uses a frequency bandwidth from 2,400 MHz to 2,483.5 MHz. It is impossible to avoid the band of mobile object identification systems.
An ad-hoc mode is not available in 802.11n mode. Available channel of Peer-to-peer connection by ad-hoc mode is Ch1- Ch11. Connection with an access point by the Infrastructure mode is Ch1- Ch13.
Do not use this equipment in the countries/regions which are not listed in the table below. An ad-hoc mode is not available in 802.11n mode. Available channel of Peer-to-peer connection by ad-hoc mode is Ch1- Ch11. Connection with an access point by the Infrastructure mode is Ch1- Ch13.
South Korea Spain Sri Lanka Sweden Switzerland Taiwan Thailand Turkey Ukraine UAE United Kingdom United States Uruguay Venezuela Vietnam Approved Countries/Regions for the Atheros AR5B225 802.11b/g/n Wireless LAN and Bluetooth This equipment is approved to the radio standard by the countries/regions in the following table.
Saudi Arabia Serbia Slovak Republic Slovenia South Africa South Korea Spain Sweden Switzerland Taiwan Thailand Turkey Ukraine UAE United Kingdom United States Uruguay Venezuela Vietnam Satellite U840/.
Index A AC adaptor additional 3-17 connecting 1-2 DC IN 19V jack 2-2 B Battery extending life 5-6 monitoring capacity 5-5 real time clock 2-9, 5-3 save mode 4-6 types 5-3 Bluetooth Bluetooth Stack for.
accessing 4-14 Boot 4-16 display 4-16 general 4-14 keyboard 4-18 LAN 4-18 SATA 4-19 USB 4-18 window 4-14 K Keyboard FN Sticky key 3-5 Function keys F1.
R Recovery hard disk drive 4-23 Recovery Media 4-22 Restarting the computer 1-9 S SD/SDHC/SDXC Card formatting 3-12 note 3-11 Security lock 3-16 Sleep Mode setting 1-7 System automatic 4-6 Sound syste.
Glossary The terms in this glossary cover topics related to this manual. Alternate naming is included for reference. Abbreviations AC: Alternating current ANSI: American National Standards Institute A.
LAN: local area network LCD: liquid crystal display LED: light emitting diode MB: megabyte MMC: multi media card OCR: optical character recognition (reader) PC: personal computer PCI: peripheral compo.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Toshiba U840 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Toshiba U840 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Toshiba U840 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Toshiba U840 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Toshiba U840, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Toshiba U840.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Toshiba U840. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Toshiba U840 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
