Panasonic Toughbook CF-18FHAZXBM Operating Instructions Manual

Also see for Toughbook CF-18 Series: Precautions for Installing Precautions for Installing Operating instructions Supplementary instructions Supplementary instructions

26 OperationUseful InformationEnvironmentOperation: Temperature: 5 °C to 35 °C {41 °F to 95 °F}Humidity : 30% to 80% RH (No condensation)Storage: Temperature: -20 °C to 60 °C {-4 °F to 140 °F}Humidity : 30% to 90% RH (No condensation)Even within the temperature and humidity ranges noted above, using the computer forlong periods of time in an environment with exceptionally low or high temperatures orhigh humidity may result in deterioration of the product, which can lead to a reduction inproduct life.Usage EnvironmentNOTEOnly use the computer within the allowable temperature range.When the computer is left powered on in a low temperature environment, set [Turn offhard disks] to [Never] in the following menu to avoid damage to the hard disk drive.[start] - [Control Panel] - [Performance and Maintenance] - [Power Options] - [PowerSchemes]Places not to use your computerSuch areas may result in damage to the computer.Areas with electronic equipmentThese areas may interfere with your display or cause your computer to produce strangesounds.Areas with extremely high/low temperaturesDo not leave things near the computer that are sensitive to heat. During operation, thecomputer may become warm.Before putting the computer away, be sure to wipe off any moisture.HandlingThis computer has been designed so as to minimize shock to the LCD and hard disk drive, theleakage of liquid (e.g., water) on to the keyboard, etc., but no warranty is provided against suchtrouble. Therefore, as a precision instrument, be extremely careful when handling.When carrying the computer, be sure to keep to the following:Turn off the computer.Remove all external devices, cables, and PC Cards sticking out of the computer (see thefigure on the left) before transporting the computer.Do not drop or hit your computer against solid objects.Do not place the computer upright or allow it to tip over. When the computer receivesextremely strong shock after falling, the hard disk or floppy disk drive, etc., may becomeinoperable.Do not carry the computer while the display is open, or carry it by gripping the display.Do not put anything (e.g., a piece of paper) between the display and keyboard.When taking an airplane, always carry your computer with you. Never check it in withluggage. Before using the computer inside an airplane, we recommend asking the airlinesregarding their policy on this issue.When transporting spare batteries inside a package, briefcase, etc., it is recommended thatthe batteries be stored in a plastic bag.We recommend the following:Preparing a fully charged battery pack.Making backup copies on discs and carrying them with you.