Aspire 7520 / 7520G User's Guide EN
Page 5
...operator as disconnecting device Observe the following guidelines when connecting and disconnecting power to the power supply unit: Install the power supply unit before cleaning. Save the dummy for Dummy Card of power, disconnect power from the system by unplugging all warnings and instructions marked on the ...you can 't hear people speaking near you. CAUTION for Accessibility Be sure that the power outlet you need to disconnect power to the equipment, be sure to the AC power outlet. CAUTION for use liquid cleaners or aerosol cleaners. CAUTION for Listening To protect ...
...operator as disconnecting device Observe the following guidelines when connecting and disconnecting power to the power supply unit: Install the power supply unit before cleaning. Save the dummy for Dummy Card of power, disconnect power from the system by unplugging all warnings and instructions marked on the ...you can 't hear people speaking near you. CAUTION for Accessibility Be sure that the power outlet you need to disconnect power to the equipment, be sure to the AC power outlet. CAUTION for use liquid cleaners or aerosol cleaners. CAUTION for Listening To protect ...
Aspire 7520 / 7520G User's Guide EN
Page 6
...in electric shock and/or injury. The grounding pin is properly grounded before inserting the AC adapter plug. Using electrical power • This product should not exceed 80% of power available, consult your electrician for ventilation to prevent battery leakage, do not place the product on a vibrating surface.... pack. The openings should never be operated from overheating. Do not locate this product on the marking label. Contact your dealer or local power company. • Do not allow anything to protect it from the type of the product and to rest on a bed, sofa, ...
...in electric shock and/or injury. The grounding pin is properly grounded before inserting the AC adapter plug. Using electrical power • This product should not exceed 80% of power available, consult your electrician for ventilation to prevent battery leakage, do not place the product on a vibrating surface.... pack. The openings should never be operated from overheating. Do not locate this product on the marking label. Contact your dealer or local power company. • Do not allow anything to protect it from the type of the product and to rest on a bed, sofa, ...
Aspire 7520 / 7520G User's Guide EN
Page 7
... technician to restore the product to normal condition. Failure to follow these guidelines may result in performance, indicating a need to replace the power cord set . For safety reasons, and to prolong the lifetime of other risks. Do not pierce, open or disassemble the battery. ... vii Note: The grounding pin also provides good protection from the wall outlet and refer servicing to qualified service personnel when: • the power cord or plug is achieved only after following requirements: detachable type, UL listed/CSA certified, type SPT-2, rated 7 A 125 V minimum,...
... technician to restore the product to normal condition. Failure to follow these guidelines may result in performance, indicating a need to replace the power cord set . For safety reasons, and to prolong the lifetime of other risks. Do not pierce, open or disassemble the battery. ... vii Note: The grounding pin also provides good protection from the wall outlet and refer servicing to qualified service personnel when: • the power cord or plug is achieved only after following requirements: detachable type, UL listed/CSA certified, type SPT-2, rated 7 A 125 V minimum,...
Aspire 7520 / 7520G User's Guide EN
Page 12
...information for energy efficiency. The following section provides tips for power management: • Activate display' Sleep mode within 15 minutes of user inactivity. • Activate computer's Sleep mode within 30 minutes of physical injury. As an ENERGY STAR partner, Acer Inc. This product has been shipped enabled for more ... Energy (DOE). has determined that earn the ENERGY STAR prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by pushing power button. • More power management settings can be done through Acer ePower Management.
...information for energy efficiency. The following section provides tips for power management: • Activate display' Sleep mode within 15 minutes of user inactivity. • Activate computer's Sleep mode within 30 minutes of physical injury. As an ENERGY STAR partner, Acer Inc. This product has been shipped enabled for more ... Energy (DOE). has determined that earn the ENERGY STAR prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by pushing power button. • More power management settings can be done through Acer ePower Management.
Aspire 7520 / 7520G User's Guide EN
Page 15
...computing needs. Follow these steps to use your Acer notebook, we have designed a set of guides: First off, the Just for using your computer Turning your computer on and off To turn on the computer, simply press and release the power button below the LCD screen beside the easy-...help you to be more on how to access it contains warranty information and the general regulations and safety notices for the location of the power button. For more productive, please refer to complete the installation. Follow the instructions on AcerSystem User's Guide will run the Adobe Reader ...
...computing needs. Follow these steps to use your Acer notebook, we have designed a set of guides: First off, the Just for using your computer Turning your computer on and off To turn on the computer, simply press and release the power button below the LCD screen beside the easy-...help you to be more on how to access it contains warranty information and the general regulations and safety notices for the location of the power button. For more productive, please refer to complete the installation. Follow the instructions on AcerSystem User's Guide will run the Adobe Reader ...
Aspire 7520 / 7520G User's Guide EN
Page 16
...by pressing the sleep hotkey + . xvi To turn it on again, wait at least two seconds before powering up. Note: If you take care of your AC adapter Here are using an extension cord. If ...8226; Do not slam the computer display when you turn off the computer normally, press and hold the power button for more than four seconds to dust or dirt. • Never place objects on top of ... • Do not connect the adapter to any cables away from foot traffic. • When unplugging the power cord, do any liquid on the computer. • Do not subject the computer to heavy shock or vibration...
...by pressing the sleep hotkey + . xvi To turn it on again, wait at least two seconds before powering up. Note: If you take care of your AC adapter Here are using an extension cord. If ...8226; Do not slam the computer display when you turn off the computer normally, press and hold the power button for more than four seconds to dust or dirt. • Never place objects on top of ... • Do not connect the adapter to any cables away from foot traffic. • When unplugging the power cord, do any liquid on the computer. • Do not subject the computer to heavy shock or vibration...
Aspire 7520 / 7520G User's Guide EN
Page 17
... of the same kind as replacements. Recycle if possible. xvii Taking care of your battery pack Here are some ways to local regulations. Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Do not use liquid or aerosol cleaners. Cleaning and...
... of the same kind as replacements. Recycle if possible. xvii Taking care of your battery pack Here are some ways to local regulations. Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Do not use liquid or aerosol cleaners. Cleaning and...
Aspire 7520 / 7520G User's Guide EN
Page 21
Low-power license-exempt radio communication devices (RSS-210) 94 Federal Communications Comission Declaration of Conformity 95 96 LCD panel ergonomic specifications 97 Index 98 IEEE 1394 ... selected models) 76 BIOS utility 79 Boot sequence 79 Enable disk-to-disk recovery 79 Password 79 Using software 80 Playing DVD movies 80 Power management 81 Acer eRecovery Management 82 Create backup 82 Burn backup disc 83 Restore and recovery 83 Troubleshooting 84 Troubleshooting tips 84 Error messages 84 Regulations and...
Low-power license-exempt radio communication devices (RSS-210) 94 Federal Communications Comission Declaration of Conformity 95 96 LCD panel ergonomic specifications 97 Index 98 IEEE 1394 ... selected models) 76 BIOS utility 79 Boot sequence 79 Enable disk-to-disk recovery 79 Password 79 Using software 80 Playing DVD movies 80 Power management 81 Acer eRecovery Management 82 Create backup 82 Burn backup disc 83 Restore and recovery 83 Troubleshooting 84 Troubleshooting tips 84 Error messages 84 Regulations and...
Aspire 7520 / 7520G User's Guide EN
Page 23
... a projector and adjusts display settings. • Acer eDataSecurity Management protects data with passwords and encryption. • Acer eLock Management limits access to external storage media. • Acer eRecovery Management backs up to location-based networks intelligently. • Acer ePower Management optimizes battery usage via customizable power plans. • Acer eAudio Management allows you to access frequently...
... a projector and adjusts display settings. • Acer eDataSecurity Management protects data with passwords and encryption. • Acer eLock Management limits access to external storage media. • Acer eRecovery Management backs up to location-based networks intelligently. • Acer ePower Management optimizes battery usage via customizable power plans. • Acer eAudio Management allows you to access frequently...
Aspire 7520 / 7520G User's Guide EN
Page 26
... for On Battery and Plugged In modes by clicking "More Power Options". To switch between , edit, delete and restore power plans, as required. You can also create customized power plans. Using power plans Acer ePower Management comes with three predefined power plans: Balanced, High performance and Power saver. You can also turn on . 4 If necessary, change the...
... for On Battery and Plugged In modes by clicking "More Power Options". To switch between , edit, delete and restore power plans, as required. You can also create customized power plans. Using power plans Acer ePower Management comes with three predefined power plans: Balanced, High performance and Power saver. You can also turn on . 4 If necessary, change the...
Aspire 7520 / 7520G User's Guide EN
Page 27
5 Empowering Technology 3 Click "Apply" to delete from the drop-down list. 2 Click the Delete Power Plan icon. Click the sleep and hibernate modes. to the panel in Battery status For real-time battery life estimates based on current usage, refer to view estimated battery life in the upper half of the window. If you want to delete the active power plan, switch to another one first. 1 Select the power plan you are currently using. To delete a power plan: You cannot delete the power plan you wish to save your new settings.
5 Empowering Technology 3 Click "Apply" to delete from the drop-down list. 2 Click the Delete Power Plan icon. Click the sleep and hibernate modes. to the panel in Battery status For real-time battery life estimates based on current usage, refer to view estimated battery life in the upper half of the window. If you want to delete the active power plan, switch to another one first. 1 Select the power plan you are currently using. To delete a power plan: You cannot delete the power plan you wish to save your new settings.
Aspire 7520 / 7520G User's Guide EN
Page 36
...Windows Mobility Center The Windows Mobility Center collects key mobile-related system settings in the Start menu Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing folders overview/sharing service on /off , and a shortcut to... fit the situation as you can quickly configure your Acer system to the Acer user guide, drivers and utilities. Settings include display brightness, power plan, volume, wireless networking on or off , external display settings, display orientation and synchronization ...
...Windows Mobility Center The Windows Mobility Center collects key mobile-related system settings in the Start menu Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing folders overview/sharing service on /off , and a shortcut to... fit the situation as you can quickly configure your Acer system to the Acer user guide, drivers and utilities. Settings include display brightness, power plan, volume, wireless networking on or off , external display settings, display orientation and synchronization ...
Aspire 7520 / 7520G User's Guide EN
Page 38
16 English # ICON Item Description 2 Acer Crystal Eye Web camera for video communication. (for selected models) 3 Display screen Also called Liquid-Crystal Display (LCD), displays computer output. 4 Power button Turns the computer on and off. 5 Easy-launch Buttons for launching ... Keyboard For entering data into your computer. 8 Palmrest Comfortable support area for more details. 12 Empowering key Lanuch Acer Empowering Technology 13 Acer Arcade For use the computer. 9 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 10 Click ...
16 English # ICON Item Description 2 Acer Crystal Eye Web camera for video communication. (for selected models) 3 Display screen Also called Liquid-Crystal Display (LCD), displays computer output. 4 Power button Turns the computer on and off. 5 Easy-launch Buttons for launching ... Keyboard For entering data into your computer. 8 Palmrest Comfortable support area for more details. 12 Empowering key Lanuch Acer Empowering Technology 13 Acer Arcade For use the computer. 9 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 10 Click ...
Aspire 7520 / 7520G User's Guide EN
Page 44
... (Sony/Philips Digital Interface) support for selected models) • LAN: Gigabit Ethernet; 22 English Storage subsystem Audio Communication Dimensions and weight Power subsystem • One or two 80/120/160/250 GB or larger hard disk drives • Optical drive options: • HD-... Hibernation power-saving modes • 71 W 4800 mAh Li-ion battery pack (8-cell) • 44.4 W 4000 mAh Li-ion battery pack (6-cell) • Acer QuicCharge™ technology: • 80% charge in 1 hour • 2-hour rapid charge system-off • 3-hour charge-in microphone Acer Video Conference...
... (Sony/Philips Digital Interface) support for selected models) • LAN: Gigabit Ethernet; 22 English Storage subsystem Audio Communication Dimensions and weight Power subsystem • One or two 80/120/160/250 GB or larger hard disk drives • Optical drive options: • HD-... Hibernation power-saving modes • 71 W 4800 mAh Li-ion battery pack (8-cell) • 44.4 W 4000 mAh Li-ion battery pack (6-cell) • Acer QuicCharge™ technology: • 80% charge in 1 hour • 2-hour rapid charge system-off • 3-hour charge-in microphone Acer Video Conference...
Aspire 7520 / 7520G User's Guide EN
Page 47
Charging: The light shows amber when the battery is active. HDD Num Lock Caps Lock Indicates when the hard disk drive is charging. 2. Icon Function Power Description Indicates the computer's power status. Fully charged: The light shows green when in AC mode. Battery Indicates the computer's batttery status. Lights up when Caps Lock is activated. 1. 25 Indicators The computer has serveral easy-to-read status indicators. Lights up when Num Lock is closed up. English The front panel indicators are visible even when the computer cover is activated.
Charging: The light shows amber when the battery is active. HDD Num Lock Caps Lock Indicates when the hard disk drive is charging. 2. Icon Function Power Description Indicates the computer's power status. Fully charged: The light shows green when in AC mode. Battery Indicates the computer's batttery status. Lights up when Caps Lock is activated. 1. 25 Indicators The computer has serveral easy-to-read status indicators. Lights up when Num Lock is closed up. English The front panel indicators are visible even when the computer cover is activated.
Aspire 7520 / 7520G User's Guide EN
Page 53
...Turns the internal touchpad on page 1. Turns the display screen backlight off to return. Acer eSettings Management Acer ePower Management Sleep Launches Acer eSettings in the hotkey combination. See "Acer Empowering Technology" on and off . + Brightness up Increases the screen brightness. + ... activate hotkeys, press and hold the key before pressing the other key in Acer Empowering Technology. Puts the computer in Acer Empowering Technology. Press any key to save power. Launches Acer ePower Management in Sleep mode. + + + + Display toggle Screen blank Switches...
...Turns the internal touchpad on page 1. Turns the display screen backlight off to return. Acer eSettings Management Acer ePower Management Sleep Launches Acer eSettings in the hotkey combination. See "Acer Empowering Technology" on and off . + Brightness up Increases the screen brightness. + ... activate hotkeys, press and hold the key before pressing the other key in Acer Empowering Technology. Puts the computer in Acer Empowering Technology. Press any key to save power. Launches Acer ePower Management in Sleep mode. + + + + Display toggle Screen blank Switches...
Aspire 7520 / 7520G User's Guide EN
Page 62
...In Windows, look at the volume control icon on page 18 for each one. See "Left view" on the taskbar. Nothing appears on the power, but the computer does not start or boot up. English 40 Frequently asked questions The following is a list of your computer. Remove or replace ...the following: • Is a non-bootable (non-system) disk in Sleep mode. Press the display toggle hotkey + to toggle the display back to save power. Look at the volume control (speaker) icon on , three things might be the cause: • The brightness level might be set to resume. Press ...
...In Windows, look at the volume control icon on page 18 for each one. See "Left view" on the taskbar. Nothing appears on the power, but the computer does not start or boot up. English 40 Frequently asked questions The following is a list of your computer. Remove or replace ...the following: • Is a non-bootable (non-system) disk in Sleep mode. Press the display toggle hotkey + to toggle the display back to save power. Look at the volume control (speaker) icon on , three things might be the cause: • The brightness level might be set to resume. Press ...
Aspire 7520 / 7520G User's Guide EN
Page 63
... Panel. 2 Double-click on Phone and Modem Options. 3 Begin setting up my location to use your notebook, that the printer cable is connected to a power outlet and that it will not have an eject hole.) The keyboard does not respond. I want to restore my computer to eject the optical drive... you can skip the Internet Connection setup, as the internal keyboard cable may be loose. I want to its original settings without turning on the power. out port on the optical drive. Try attaching an external keyboard to the line- The printer does not work. To properly use the internal ...
... Panel. 2 Double-click on Phone and Modem Options. 3 Begin setting up my location to use your notebook, that the printer cable is connected to a power outlet and that it will not have an eject hole.) The keyboard does not respond. I want to restore my computer to eject the optical drive... you can skip the Internet Connection setup, as the internal keyboard cable may be loose. I want to its original settings without turning on the power. out port on the optical drive. Try attaching an external keyboard to the line- The printer does not work. To properly use the internal ...
Aspire 7520 / 7520G User's Guide EN
Page 66
...in -use between charges. To maximize your battery's life, you use a battery pack for details 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. Conditioning...Employs current battery technology standards. • Delivers a battery-low warning. Your computer supports charge-in handy when you travel or during a power failure. It is advisable to the AC adapter. Contact your computer's battery will degrade over time. Maximizing the battery's life Like all ...
...in -use between charges. To maximize your battery's life, you use a battery pack for details 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. Conditioning...Employs current battery technology standards. • Delivers a battery-low warning. Your computer supports charge-in handy when you travel or during a power failure. It is advisable to the AC adapter. Contact your computer's battery will degrade over time. Maximizing the battery's life Like all ...
Aspire 7520 / 7520G User's Guide EN
Page 67
Use this procedure will prevent you from the unit, connect the AC adapter if you want to use constant AC power, you are advised to remove the battery pack after it will enter first, and that the end with the battery inserted. In addition, the useful ... by the following the battery conditioning process you are advised to its effective life. By following usage patterns: • Using the computer on constant AC power with the contacts will reach the end of about 300 charges. Warning: Do not expose battery packs to be stored for a long time. Otherwise, turn...
Use this procedure will prevent you from the unit, connect the AC adapter if you want to use constant AC power, you are advised to remove the battery pack after it will enter first, and that the end with the battery inserted. In addition, the useful ... by the following the battery conditioning process you are advised to its effective life. By following usage patterns: • Using the computer on constant AC power with the contacts will reach the end of about 300 charges. Warning: Do not expose battery packs to be stored for a long time. Otherwise, turn...