User manual ACER ASPIRE M3920

[. . . ] Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: a. When the power cord or plug is damaged or frayed If liquid has been spilled into the product If the product has been exposed to rain or water If the product does not operate normally when the operating instructions are followed. Adjust only those controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal condition. If the product exhibits a distinct change in performance, indicating a need for service. e. [. . . ] Maximum length is 15 feet (4. 6 meters). 13. 14. viii Laser compliance statement The CD or DVD drive in this computer is a laser product. The CD or DVD drive's classification label (shown below) is located on the drive. APPAREIL A LASER DE CLASSE 1 PRODUIT LASERATTENTION: RADIATION DU FAISCEAU LASER INVISIBLE EN CAS D'OUVERTURE. LASER KLASSE 1 VORSICHT: UNSICHTBARE LASERSTRAHLUNG, WENN ABDECKUNG GEÖFFNET, NICHT DEM STRAHLL AUSSETZEN. PRODUCTO LÁSER DE LA CLASE I ADVERTENCIA: RADIACIÓN LÁSER INVISIBLE AL SER ABIERTO. ADVARSEL: LASERSTRÅLING VEDÅBNING SE IKKE IND I STRÅLEN VARO!VARNING: LASERSTRÅLNING NÅR DENNA DEL ÅR ÖPPNAD ÅLÅ TUIJOTA SÅTEESEENSTIRRA EJ IN I STRÅLEN VARNING: LASERSTRÅLNING NAR DENNA DEL ÅR ÖPPNADSTIRRA EJ IN I STRÅLEN ADVARSEL: LASERSTRÅLING NAR DEKSEL ÅPNESSTIRR IKKE INN I STRÅLEN ix Lithium battery statement CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions. Benytt same batteritype eller en tilsvarende type anbefalt av apparatfabrikanten. Anvãnd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. 1 2 Suspend Multimedia Control Mute Volume Down Volume Up Play/Pause Stop Previous Track Next Track 3 Programmable Hot Keys Description The programmable hot keys can be set to open any website or any application on your computer. When you purchase your Aspire, the hot keys will have the following default settings: Home opens your Internet home page. Your Aspire computer system includes a corded keyboard, you should connect the cord to the PS/2 keyboard port at the back of the computer before starting Windows. 6 The Speaker set Your Aspire computer system comes with a speaker set designed to maximize your enjoyment of audio CDs and exciting new multimedia. Plug your speaker set into the speaker-out port at the back of your computer. For more information on using your speaker set, refer to the included manual. The Monitor Your Aspire computer system includes a monitor designed to provide high quality visual images. The size and type of monitor included in your system depends on the system model you purchased. For more information on using your monitor, refer to the included manual. Modem Card (Optional) Depending on the models, your Aspire might include a modem card in the rear panel of the PCI slot. Plug the telephone line to Acer computer then you can enjoy the following features: Link to the Internet, and surf online. Send and receive E-mails. 7 Upgrading Your System You can quickly and easily expand your Aspire computer system by adding additional components. Alternatively, you can upgrade existing components to provide enhanced performance. Opening The Case Before you open the case, turn your computer off and unplug the power cord from the wall outlet. Slide the cover panel off. Installing New Components Make sure you only use components that are compatible with your Aspire computer. [. . . ] Possible upgrade options include the following: Replace the HDD with a higher capacity model, or add a second HDD. Install a graphics card as a substitute for the embedded graphics subsystem. Install an add-on card, such as a fax/modem card, in one of the empty PCI slots. 8 Questions & Troubleshooting This section attempts to answer some frequently asked questions regarding your Aspire computer system, as well as offering tips for troubleshooting problems. Refer to the online help file for additional information about your Aspire computer system. [. . . ]