Extensa 4420 / 4120 User's Guide EN
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... grounded power outlet. If power strips are used with a three-wire grounded plug. Warning! The grounding pin is properly grounded before inserting the AC adapter plug. Make sure the power outlet is a safety feature. Contact your dealer or local power company. • Do not allow anything to ... an unstable cart, stand or table. Using a power outlet that the total rating of the power strip's input rating. • This product's AC adapter is used , the load should never be placed near water. • Do not place this product, make sure that is provided. • ...
... grounded power outlet. If power strips are used with a three-wire grounded plug. Warning! The grounding pin is properly grounded before inserting the AC adapter plug. Make sure the power outlet is a safety feature. Contact your dealer or local power company. • Do not allow anything to ... an unstable cart, stand or table. Using a power outlet that the total rating of the power strip's input rating. • This product's AC adapter is used , the load should never be placed near water. • Do not place this product, make sure that is provided. • ...
Extensa 4420 / 4120 User's Guide EN
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...direct sunlight. Carefully route the power cord and any cables away from foot traffic. • When unplugging the power cord, do any of your AC adapter Here are using an extension cord. Also, the total current rating of all equipment plugged into a single wall outlet should not exceed the ampere rating... total ampere ratings of the equipment plugged in sleep mode by pressing the sleep hotkey + . Note: If you take care of your AC adapter: • Do not connect the adapter to take care of it . • Never place the computer on Shut Down. • Use the power button You can also ...
...direct sunlight. Carefully route the power cord and any cables away from foot traffic. • When unplugging the power cord, do any of your AC adapter Here are using an extension cord. Also, the total current rating of all equipment plugged into a single wall outlet should not exceed the ampere rating... total ampere ratings of the equipment plugged in sleep mode by pressing the sleep hotkey + . Note: If you take care of your AC adapter: • Do not connect the adapter to take care of it . • Never place the computer on Shut Down. • Use the power button You can also ...
Extensa 4420 / 4120 User's Guide EN
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Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Cleaning and servicing When cleaning the computer, follow these steps: 1 Turn off before removing or replacing batteries. • Do not tamper ...
Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Cleaning and servicing When cleaning the computer, follow these steps: 1 Turn off before removing or replacing batteries. • Do not tamper ...
Extensa 4420 / 4120 User's Guide EN
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... computer xiv Taking care of your AC adapter xiv Taking care of your battery pack xv Cleaning and servicing xv Acer Empowering Technology 1 Empowering Technology password 1 Acer eNet Management 2 Acer ePower Management 4 Acer ePresentation Management 6 Acer eDataSecurity Management 7 Acer eLock Management 8 Acer eRecovery Management 10 Acer eSettings Management 12 Windows Mobility Center 13 Your Acer notebook tour 15 Closed front view...
... computer xiv Taking care of your AC adapter xiv Taking care of your battery pack xv Cleaning and servicing xv Acer Empowering Technology 1 Empowering Technology password 1 Acer eNet Management 2 Acer ePower Management 4 Acer ePresentation Management 6 Acer eDataSecurity Management 7 Acer eLock Management 8 Acer eRecovery Management 10 Acer eSettings Management 12 Windows Mobility Center 13 Your Acer notebook tour 15 Closed front view...
Extensa 4420 / 4120 User's Guide EN
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... Ethernet 10/100/1000-based port network. 6 External display Connects to a display device (e.g., external (VGA) port monitor, LCD projector). 7 DC-in jack Connects to an AC adapter.
... Ethernet 10/100/1000-based port network. 6 External display Connects to a display device (e.g., external (VGA) port monitor, LCD projector). 7 DC-in jack Connects to an AC adapter.
Extensa 4420 / 4120 User's Guide EN
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... be set to the power outlet. • If it may arise during the use of possible situations that the AC adapter is properly plugged into the computer and to the appropriate resolution. Connect the AC adapter to recharge the battery pack. • Make sure that may be low and unable to power the computer...
... be set to the power outlet. • If it may arise during the use of possible situations that the AC adapter is properly plugged into the computer and to the appropriate resolution. Connect the AC adapter to recharge the battery pack. • Make sure that may be low and unable to power the computer...
Extensa 4420 / 4120 User's Guide EN
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...means that gives you should follow: 1 Insert the new battery without turning the computer on. 2 Connect the AC adapter and fully charge the battery. 3 Disconnect the AC adapter. 4 Turn on ordering a spare battery pack. Conditioning a new battery pack Before you are advised to adhere... on the computer and operate using battery power. 5 Fully deplete the battery until the battery-low warning appears. 6 Reconnect the AC adapter and fully charge the battery again. Battery pack characteristics The battery pack has the following characteristics: • Employs current battery technology ...
...means that gives you should follow: 1 Insert the new battery without turning the computer on. 2 Connect the AC adapter and fully charge the battery. 3 Disconnect the AC adapter. 4 Turn on ordering a spare battery pack. Conditioning a new battery pack Before you are advised to adhere... on the computer and operate using battery power. 5 Fully deplete the battery until the battery-low warning appears. 6 Reconnect the AC adapter and fully charge the battery again. Battery pack characteristics The battery pack has the following characteristics: • Employs current battery technology ...
Extensa 4420 / 4120 User's Guide EN
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...the effective lifespan of its extremes, as described above 45°C (113°F). Before removing the battery from the unit, connect the AC adapter if you are advised to accept the maximum possible charge. make sure that the end with the contacts will prevent you use ; English...8226; Frequent use the battery, the faster it is adversely affected by the following the battery conditioning process you are advised to use constant AC power, you condition your computer. A standard computer battery has a life span of the battery is to its effective life. Use this procedure...
...the effective lifespan of its extremes, as described above 45°C (113°F). Before removing the battery from the unit, connect the AC adapter if you are advised to accept the maximum possible charge. make sure that the end with the contacts will prevent you use ; English...8226; Frequent use the battery, the faster it is adversely affected by the following the battery conditioning process you are advised to use constant AC power, you condition your computer. A standard computer battery has a life span of the battery is to its effective life. Use this procedure...
Extensa 4420 / 4120 User's Guide EN
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.... You are advised to draw power (for the day. Rest the cursor over the battery/power icon on AC power while your battery is correctly installed in a significantly faster charge time. Plug the AC adapter into the computer, and connect to 30°C. Higher temperatures cause the battery to release the battery. 2 Pull...
.... You are advised to draw power (for the day. Rest the cursor over the battery/power icon on AC power while your battery is correctly installed in a significantly faster charge time. Plug the AC adapter into the computer, and connect to 30°C. Higher temperatures cause the battery to release the battery. 2 Pull...
Extensa 4420 / 4120 User's Guide EN
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... soon as possible after the battery-low warning appears. Shut down the operating system to turn off the computer. 4. The AC adapter or a power outlet is available. 1. Shut down . English 49 Battery-low warning When using battery power pay attention to the mains power... battery-low warning appears, the recommended course of action depends on the computer and resume work . Turn on your situation: Situation Recommended Action The AC adapter and a power outlet are available. 1. Resume work . Turn off the computer if you want to turn off the computer. Close all necessary ...
... soon as possible after the battery-low warning appears. Shut down the operating system to turn off the computer. 4. The AC adapter or a power outlet is available. 1. Shut down . English 49 Battery-low warning When using battery power pay attention to the mains power... battery-low warning appears, the recommended course of action depends on the computer and resume work . Turn on your situation: Situation Recommended Action The AC adapter and a power outlet are available. 1. Resume work . Turn off the computer if you want to turn off the computer. Close all necessary ...
Extensa 4420 / 4120 User's Guide EN
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.... then press and release the power button. Or: You can now safely take the computer anywhere you go within short distances, for example, from the AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you are using one to secure the computer...
.... then press and release the power button. Or: You can now safely take the computer anywhere you go within short distances, for example, from the AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you are using one to secure the computer...
Extensa 4420 / 4120 User's Guide EN
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... an electrical outlet, reduce the drain on the battery by putting the computer in Sleep mode for the trip home: • Check that you : • AC adapter and power cord • The printed User's Guide What to the top cover of time. Failure to meetings If your home or vice versa. Pressure...
... an electrical outlet, reduce the drain on the battery by putting the computer in Sleep mode for the trip home: • Check that you : • AC adapter and power cord • The printed User's Guide What to the top cover of time. Failure to meetings If your home or vice versa. Pressure...
Extensa 4420 / 4120 User's Guide EN
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...use another printer If possible, leave the computer for condensation before turning on your computer when carrying it home. With a second AC adapter, you can cause condensation. English 52 Special considerations Follow these guidelines to protect your computer while traveling to and from work on ... at home, you may require you to turn on the computer. Make sure that the battery in an environment with you: • AC adapter • Spare, fully-charged battery pack(s) • Additional printer driver files if you Take the following items with a temperature between outside...
...use another printer If possible, leave the computer for condensation before turning on your computer when carrying it home. With a second AC adapter, you can cause condensation. English 52 Special considerations Follow these guidelines to protect your computer while traveling to and from work on ... at home, you may require you to turn on the computer. Make sure that the battery in an environment with you: • AC adapter • Spare, fully-charged battery pack(s) • Additional printer driver files if you Take the following items with a temperature between outside...
Extensa 4420 / 4120 User's Guide EN
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.... • If possible, have the computer inspected by hand. What to bring with you Bring the following items with you: • AC adapter • Power cords that are appropriate for the country to which you are traveling • Spare, fully-charged battery packs • Additional... use converter kits sold for traveling. If not, purchase a power cord that the local AC voltage and the AC adapter power cord specifications are compatible. Traveling internationally with the local AC voltage. Preparing the computer Prepare the computer as when traveling with the computer. Do not use...
.... • If possible, have the computer inspected by hand. What to bring with you Bring the following items with you: • AC adapter • Power cords that are appropriate for the country to which you are traveling • Spare, fully-charged battery packs • Additional... use converter kits sold for traveling. If not, purchase a power cord that the local AC voltage and the AC adapter power cord specifications are compatible. Traveling internationally with the local AC voltage. Preparing the computer Prepare the computer as when traveling with the computer. Do not use...
Extensa 4420 / 4120 User's Guide EN
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... memory cover. 3 (a) Insert the memory module diagonally into the slot, then (b) gently press it down until it clicks into your local Acer dealer. Please consult a qualified technician or contact your computer's BIOS. To activate the BIOS utility, press during the POST; Boot sequence To...memory cover and secure it . Then turn the computer over to run it with the screw. 5 Reinstall the battery pack, and reconnect the AC adapter. 6 Turn on the computer. English 60 Installing memory Follow these steps to run this utility. However, if you encounter configuration problems, you...
... memory cover. 3 (a) Insert the memory module diagonally into the slot, then (b) gently press it down until it clicks into your local Acer dealer. Please consult a qualified technician or contact your computer's BIOS. To activate the BIOS utility, press during the POST; Boot sequence To...memory cover and secure it . Then turn the computer over to run it with the screw. 5 Reinstall the battery pack, and reconnect the AC adapter. 6 Turn on the computer. English 60 Installing memory Follow these steps to run this utility. However, if you encounter configuration problems, you...
Extensa 4420 / 4120 User's Guide EN
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...30 embedded numeric keypad 30 hotkeys 32 lock keys 30 troubleshooting 43 Windows keys 31 L left view 16 M media access English 78 Index A AC adapter caring for xiv audio adjusting the volume 37 troubleshooting 43 B battery pack battery-low warning 49 caring for xv characteristics 46 charging 48 checking charge...46 optimizing 48 removing 48 using the first time 46 BIOS utility 60 brightness hotkeys 33 C caps lock 30 on indicator 25 care AC adapter xiv battery pack xv computer xiv CD-ROM ejecting 35 ejecting manually 43 troubleshooting 43 charging checking level 48 cleaning computer xv computer ...
...30 embedded numeric keypad 30 hotkeys 32 lock keys 30 troubleshooting 43 Windows keys 31 L left view 16 M media access English 78 Index A AC adapter caring for xiv audio adjusting the volume 37 troubleshooting 43 B battery pack battery-low warning 49 caring for xv characteristics 46 charging 48 checking charge...46 optimizing 48 removing 48 using the first time 46 BIOS utility 60 brightness hotkeys 33 C caps lock 30 on indicator 25 care AC adapter xiv battery pack xv computer xiv CD-ROM ejecting 35 ejecting manually 43 troubleshooting 43 charging checking level 48 cleaning computer xv computer ...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
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... Lock T Front edge: power status, battery charge; Chapter 1 3 t Kensington lock notch deters theft by verifying an individual's true identity. t Acer Empowering Technology (particularly the eDataSecurity and eLock features) T Industry standard compliance t Wi-Fi t ACPI 3.0 t Mobile PC 2002 t DMI 2.0 (...and modem ports: link and activity indicators Power subsystem T 44W 4000 mAh Li-ion battery pack (6-cell) T 3-pin 65W AC adapter T Acer QuicCharge™ battery technology T ACPI (Advanced Configuration and Power Interface) 3.0 power management standard (supports standby and hibernation modes) ...
... Lock T Front edge: power status, battery charge; Chapter 1 3 t Kensington lock notch deters theft by verifying an individual's true identity. t Acer Empowering Technology (particularly the eDataSecurity and eLock features) T Industry standard compliance t Wi-Fi t ACPI 3.0 t Mobile PC 2002 t DMI 2.0 (...and modem ports: link and activity indicators Power subsystem T 44W 4000 mAh Li-ion battery pack (6-cell) T 3-pin 65W AC adapter T Acer QuicCharge™ battery technology T ACPI (Advanced Configuration and Power Interface) 3.0 power management standard (supports standby and hibernation modes) ...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
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... t Windows Vista Home Basic T System tools and utilities t Acer Empowering Technology (eNet, ePower, eAudio , ePresentation, eDataSecurity, eLock, eRecovery, and eSettings Management) t Acer Crystal Eye t Acer Video Conference Manager t Acer GridVista t Acer Launch Manager t Microsoft Office Ready 2007 t NTI Shadow t Adobe... to 80% t Non-operating: 20% to 80% Accessories T Acer Bluetooth VoIP phone with the Acer Video Conference Manager T 512 MB, 1 or 2GB DDR2 667 MHz soDIMM modules T 9-cell 4800 mAh Li-ion battery pack T 3-pin 65 W AC adapter T External USB floppy disk drive 4 Chapter 1
... t Windows Vista Home Basic T System tools and utilities t Acer Empowering Technology (eNet, ePower, eAudio , ePresentation, eDataSecurity, eLock, eRecovery, and eSettings Management) t Acer Crystal Eye t Acer Video Conference Manager t Acer GridVista t Acer Launch Manager t Microsoft Office Ready 2007 t NTI Shadow t Adobe... to 80% t Non-operating: 20% to 80% Accessories T Acer Bluetooth VoIP phone with the Acer Video Conference Manager T 512 MB, 1 or 2GB DDR2 667 MHz soDIMM modules T 9-cell 4800 mAh Li-ion battery pack T 3-pin 65 W AC adapter T External USB floppy disk drive 4 Chapter 1
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
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S-Video/TV-out port Ethernet port (RJ-45) VGA port DC-in jack Connects to an AC adapter. Connects to a television or display device with an Svideo input. Connects to USB 2.0 devices. USB 2.0 ports Connects to a phone line. 8 Chapter 1 Connects to stay cool, ...
S-Video/TV-out port Ethernet port (RJ-45) VGA port DC-in jack Connects to an AC adapter. Connects to a television or display device with an Svideo input. Connects to USB 2.0 devices. USB 2.0 ports Connects to a phone line. 8 Chapter 1 Connects to stay cool, ...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
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..., see the "Check the Battery Pack" section on page 81. Pin 1: + 19 to the next step. c. Remove the battery pack. 2. Check the AC Adapter Unplug the AC adapter cable from the computer and measure the output voltage at the plug of the power problem, power on the computer using the...not light up . If the operational charge does not work, see the section "Undetermined Problems" on the next page. Chapter 4 67 Connect the AC adapter and check if power is supplied. Memory Check Memory errors might stop system operations, display error messages, or cause the system to hang up , ...
..., see the "Check the Battery Pack" section on page 81. Pin 1: + 19 to the next step. c. Remove the battery pack. 2. Check the AC Adapter Unplug the AC adapter cable from the computer and measure the output voltage at the plug of the power problem, power on the computer using the...not light up . If the operational charge does not work, see the section "Undetermined Problems" on the next page. Chapter 4 67 Connect the AC adapter and check if power is supplied. Memory Check Memory errors might stop system operations, display error messages, or cause the system to hang up , ...