User manual ACER TRAVELMATE 6252

[. . . ] TravelMate 6292/6291/6252/6231 Series User's Guide Copyright © 2007. TravelMate 6292/6291/6252/6231 Series User's Guide Original Issue: 07/2007 Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or changes. Such changes will be incorporated in new editions of this manual or supplementary documents and publications. This company makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims the implied warranties of merchantability or fitness for a particular purpose. [. . . ] Select Run Scan to scan your system. English 4 When the scan is complete, review the results of the scan. Note: For optimal security, run a Full System Scan when scanning your computer for the first time. You can schedule customized virus scans that run unattended on specific dates and times or at periodic intervals. If you are using the computer when the scheduled scan begins, it runs in the background so that you do not have to stop working. For more information refer to the Norton Internet Security help files. 40 English Frequently asked questions The following is a list of possible situations that may arise during the use of your computer. Easy solutions are provided for each one. I turned on the power, but the computer does not start or boot up. Look at the power indicator: · If it is not lit, no power is being supplied to the computer. Check the following: · · · If you are using on the battery, it may be low and unable to power the computer. Make sure that the AC adapter is properly plugged into the computer and to the power outlet. Remove or replace it with a system disk and press <Ctrl> + <Alt> + <Del> to restart the system. If it is lit, check the following: · Nothing appears on the screen. The computer's power management system automatically blanks the screen to save power. If pressing a key does not turn the display back on, three things might be the cause: · · · The brightness level might be too low. Press <Fn> + <> (increase) to adjust the brightness level. Press the display toggle hotkey <Fn> + <F5> to toggle the display back to the computer. Press and release the power button to resume. Image is not full-screen. Each computer display has a different native resolution depending on the screen. If you set the resolution lower than this native resoution, the screen expands to fill the computer display. Right-click on your Windows desktop and select Properties to bring up the "Display Properties" dialog box. Then click on the Settings tab to make sure that the resolution is set to the appropriate resolution. Resolutions lower than the specified resolution are not full-screen on the computer or on an external monitor. 41 No audio is heard from the computer. Check the following: English · The volume may be muted. If it is crossed-out, click on the icon and deselect the Mute all option. If headphones, earphones or external speakers are connected to the lineout port on the computer, the internal speakers automatically turn off. · · I want to eject the optical drive tray without turning on the power. There is a mechanical eject hole on the optical drive. Simply insert the tip of a pen or paperclip into the hole and push to eject the tray. (If your computer's optical drive is a slot-load model, it will not have an eject hole. ) The keyboard does not respond. Try attaching an external keyboard to a USB port on the computer. If it works, contact your dealer or an authorized service center as the internal keyboard cable may be loose. The infrared port does not work. Check the following: · · · Make sure that the infrared ports of the two devices are facing each other (+/- 15 degrees) a maximum of 1 meter apart. Make sure you have the appropriate software running on both devices (for file transfers) or you have the appropriate drivers (for printing to an infrared printer). [. . . ] EN301 908-2 V2. 2. 1:2003 (Applied to models with 3G function). 71 EU member states as of May 2004 are: Belgium, Denmark, Germany, Greece, Spain, France, Ireland, Italy, Luxembourg, the Netherlands, Austria, Portugal, Finland, Sweden, United Kingdom Estonia, Latvia, Lithuania, Poland, Hungary, Czech Republic, Slovak Republic, Slovenia, Cyprus and Malta. Usage allowed in the countries of European Union, as well as Norway, Switzerland, Iceland and Liechtenstein. This device must be used in strict accordance with the regulations and constraints in the country of use. For further information, please contact local office in the country of use. The FCC RF safety requirement The radiated output power of the wireless LAN Mini PCI Card and Bluetooth card is far below the FCC radio frequency exposure limits. [. . . ]