Acer a-550 Series manual Adjusting the volume, Using the Audio DJ feature

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TMa550.book Page 26 Wednesday, October 3, 2001 10:57 AM

26

1 Getting familiar with your computer

Audio

Your computer includes 16-bit high-fidelity stereo audio. The dual speakers, located near the front of the computer, direct sound towards you to further enhance sound output and quality.

There are audio ports on the right side of the computer. See “Right view” on page 6 for the location and description of these ports. For information on how to connect external audio devices to these ports, see “Audio devices” on page 42.

Adjusting the volume

Press the volume buttons to increase (+) or decrease (-) the volume. For the location of these buttons, see “Launch keys” on page 22.

Using the Audio DJ feature

The Audio DJ feature allows you to control the playback of music CDs even with the computer turned off. Do as follows:

1Slide the launch key mode switch to Audio DJ mode. For the location of this switch, see “Launch keys” on page 22.

Note: If the computer is off, the power status indicator lights up.

2Press the optical drive eject button; then pull out the drive tray.

3Insert a music CD on the optical drive until it clicks in place on the spindle.

4Close the optical drive tray securely.

5You can now press the CD playback buttons to play the music CD.

Adjust the volume by pressing the volume buttons (+ to increase; - to decrease).

For more information on the CD playback buttons, see “Launch keys” on page 22.

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Contents TravelMate α-550 series TMa550.book Page ii Wednesday, October 3, 2001 1057 AM Basic care and tips for using your computer First things firstYour guides Turning your computer on and offTaking care of your computer Taking care of your AC adapterTaking care of your battery pack Cleaning and servicingTMa550.book Page vi Wednesday, October 3, 2001 1057 AM Contents Peripherals and options Moving with your computerTroubleshooting Appendix a Specifications Appendix B Notices IndexSoftware TMa550.book Page x Wednesday, October 3, 2001 1057 AM Your computer TMa550.book Page 2 Wednesday, October 3, 2001 1057 AM Tour of your computer Front viewDescription Left view Right view Rear view Bottom view Features PerformanceMultimedia ConnectivityExpansion Display Video performanceSimultaneous display Indicators Function Icon DescriptionTMa550.book Page 13 Wednesday, October 3, 2001 1057 AM TMa550.book Page 14 Wednesday, October 3, 2001 1057 AM Keyboard Special keysLock keys Lock Key DescriptionDesired Access Num lock On Pad lock On Embedded keypadWindows keys Key DescriptionHotkeys HotKey Function DescriptionKeyboard ergonomics Touchpad Touchpad basicsFunction Left Button Right Tap Launch keys Icon Description Storage Connectivity options Ethernet and LANFax/data modem Adjusting the volume Using the Audio DJ featureAudio Passwords Securing your computerSecurity notch TMa550.book Page 28 Wednesday, October 3, 2001 1057 AM Battery power TMa550.book Page 30 Wednesday, October 3, 2001 1057 AM Battery pack Battery pack characteristicsInstalling and removing the battery pack Using a battery pack for the first timeOperating on battery power Charging the battery Checking the battery levelOptimizing battery life Using the Windows battery meterBattery-low warning Situation Recommended Action Power management Options TMa550.book Page 38 Wednesday, October 3, 2001 1057 AM Using simultaneous display External display devicesExternal monitor External display with s-video inputExternal input devices External keyboardExternal keypad External pointing devicePrinter Audio devices Expansion devices PC Card slotsInserting a card Disconnecting USB devices Ejecting a cardDisconnecting Ieee 1394 devices IeeeBattery pack Miscellaneous optionsAC adapter Key component upgrades Memory upgradeInstalling memory TMa550.book Page 48 Wednesday, October 3, 2001 1057 AM Hard disk upgrade TMa550.book Page 50 Wednesday, October 3, 2001 1057 AM Computer TMa550.book Page 52 Wednesday, October 3, 2001 1057 AM Disconnecting from the desktop Moving around Preparing the computerWhat to bring to short meetings What to bring to long meetingsTaking the computer home What to bring with youSpecial considerations Setting up a home office Traveling with the computer Traveling internationally with the computer Software TMa550.book Page 60 Wednesday, October 3, 2001 1057 AM System software Easy Button Mail Detector Bios Setup Utility Navigating the Bios Setup UtilityMain Parameter Description System Devices System DevicesSecurity SecuritySetting a password May consist of up to eight alphanumeric characters A-Z, a-zRemoving a password Changing a passwordOthers screen contains various parameter settings OthersBoot BootExit ExitTMa550.book Page 74 Wednesday, October 3, 2001 1057 AM Troubleshooting TMa550.book Page 76 Wednesday, October 3, 2001 1057 AM Frequently-asked questions Nothing appears on the screenImage is not full-screen Floppy drive cannot access a diskette No audio from the computerExternal microphone does not work Keyboard does not respondCD or DVD drive cannot access a disc Want to set up my location to use the internal modemPrinter does not work Charged? Error messages Error Messages Corrective ActionTMa550.book Page 82 Wednesday, October 3, 2001 1057 AM TMa550.book Page 83 Wednesday, October 3, 2001 1057 AM TMa550.book Page 84 Wednesday, October 3, 2001 1057 AM Specifications TMa550.book Page 86 Wednesday, October 3, 2001 1057 AM Microprocessor MemoryData storage Display and videoWeight and dimensions AudioKeyboard and pointing device PortsPower EnvironmentOperating system OptionsTMa550.book Page 90 Wednesday, October 3, 2001 1057 AM Appendix B This appendix lists the general notices for your computer FCC notice Use conditionsModem notices Remarque ¶ l’intention des utilisateurs canadiensCTR Important safety instructions Laser compliance statement Lithium battery statement Year 2000 compliance statementLCD pixel statement Macrovision copyright protection noticeIndex TMa550.book Page 100 Wednesday, October 3, 2001 1057 AM Password 102