19 Useful InformationHandling and MaintenanceOperation environmentz Temperature: Operation : 5 °C to 35 °CStorage : -20°C to 60 °CHumidity: Operation : 30% to 80% RH (No condensation)Storage : 30% to 90% RH (No condensation)Even within the above temperature/humidity ranges, using for a long time in an extreme environment will result inthe product deterioration and will shorten the product life.z Do not place the computer in the following areas, otherwise the computer may be damaged.y Near electronic equipment. Image distortion or noise may occur.y In extremely high or low temperature.z As the computer can become hot during operation, keep it away from items that are sensitive to heat.Handling cautionsThis computer is designed to minimize shock to parts such as the LCD and the hard disk drive, but no warranty isprovided against any trouble caused by shock. Be extremely careful when handling the computer.z When carrying the computer:y Turn off the computer.y Do not drop or hit the computer against solid objects.y Do not grip the display part.z When you board an airplane, take the computer with you and never put it in your checked luggage. When using thecomputer on airplane, follow the airline’s instructions.z When carrying a spare battery, put it in a plastic bag to protect its terminals.z Be careful of computer drop resulting from the hand strap damage.z Use only the included digitizer pen to touch the screen. Do not place any object on its surface and do not pressdown strongly with sharp-pointed or hard objects that may leave marks (e.g., nails, pencils and ball point pens).z Do not use the digitizer pen when dust or dirt (e.g., oil) is on the screen. Otherwise foreign particles on the screenor digitizer pen can scratch the screen surface or obstruct the operation.z Use the digitizer pen only for touching the screen. Using it for any other purpose may damage the digitizer pen andresult in scratches on the screen. Preventing your computer from unauthorized use via wireless LAN/Bluetooth/Wireless WANz Before using wireless LAN/Bluetooth/Wireless WAN, make the appropriate security settings such as dataencryption. Computrace® SoftwareComputrace ® software tracks your stolen computer.z Computrace® software is not included or installed in this computer.z Refer to the following URL for Computrace® software for installation and available service regions. Note that thisservice is only available in certain regions. http://www.absolute.comNOTEz Consult Absolute Software Corp. before disposal.