User manual ACER TRAVELMATE 2450

[. . . ] TravelMate 2450 Series User's Guide Copyright © 2005. TravelMate 2450 Series User's Guide Original Issue: 03/2006 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. [. . . ] 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. 35 No audio is heard from the computer. Check the following: English · The volume may be muted. In Windows, look at the volume control (speaker) icon on the taskbar. If it is crossed-out, click on the icon and deselect the Mute all option. In Windows, look at the volume control icon on the taskbar. You can also use the volume control buttons to adjust the volume. See "Hotkeys" on page 26 for more detail. 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 printer does not work. Check the following:Make sure that the printer is connected to a power outlet and that it is turned on. · Make sure that the printer cable is connected securely to the computer's parallel port or a USB port and the corresponding port on the printer. I want to set up my location to use the internal modem. To properly use your communication software (e. g. HyperTerminal), you need to set up your location: 1 2 3 Click on Start, Settings, Control Panel. Double-click on Phone and Modem Options. Click on Dialing Rules and begin setting up your location. Refer to the Windows manual. 36 English Note: Please note, on first booting your notebook, that you can skip the Internet Connection setup, as it is not necessary to complete the installation of your Operating System. After the Operating System is set up, you can proceed with the Internet Connection setup. I want to restore my computer to its original settings without recovery CDs. Note: If your system is the multilingual version, the operating system and language you choose when you first turn on the system will be the only option for future recovery operations. This recovery process helps you restore the C: drive with the original software content that is installed when you purchase your notebook. Follow the steps below to rebuild your C: drive. (Your C: drive will be reformatted and all data will be erased. ) It is important to back up all data files before using this option. Before performing a restore operation, please check the BIOS settings. 1 2 3 Check to see if Acer disk-to-disk recovery is enabled or not. Make sure the D2D Recovery setting in Main is Enabled. [. . . ] 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/ Mini Card and Bluetooth card is far below the FCC radio frequency exposure limits. Nevertheless, the notebook PC series shall be used in such a manner that the potential for human contact during normal operation is minimized as follows: 1 Users are requested to follow the RF safety instructions on wireless option devices that are included in the user's manual of each RF option device. Caution: To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm (8 inches) must be maintained between the antenna for the integrated wireless LAN Mini PCI Card/ Mini Card built in to the screen section and all persons. Note: The Acer wireless Mini PCI Card/ Mini Card adapter implements a transmission diversity function. The function does not emit radio frequencies simultaneously from both antennas. [. . . ]