Acer 4520 manual FCC RF safety requirement

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The FCC RF safety requirement

The radiated output power of the wireless LAN Mini PCI 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:

1Users 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 built in to the screen section and all persons.

Note: The Acer wireless Mini PCI adapter implements a transmission diversity function. The function does not emit radio frequencies simultaneously from both antennas. One of the antennas is selected automatically or manually (by users) to ensure good quality radiocommunication.

2This device is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency range. FCC requires this product to be used indoors for the frequency range 5.15 to 5.25 GHz to reduce the potential for harmful interference to co-channel Mobile Satellite systems.

3High power radar are allocated as primary users of the 5.25 to 5.35 GHz and 5.65 to 5.85 GHz bands. These radar stations can cause interference with and/or damage this device.

English

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Contents Users Guide Aspire 4520/4520G/4220 SeriesPage Turning the product off before cleaning Information for your safety and comfortSafety instructions Using electrical power Product servicing Replacing the battery packMedical devices Additional safety informationTelephone line safety Operating environmentPotentially explosive environments VehiclesMercury advisory Emergency calls Disposal instructionsTips and information for comfortable use Taking care of your vision Finding your comfort zoneDeveloping good work habits Turning your computer on and off Basic care and tips for using your computerFirst things first Your guidesTaking care of your AC adapter Taking care of your computerPlease refer to Frequently asked questions on Taking care of your battery packCleaning and servicing Contents Using the system utilities Securing your computer Power management Acer eRecovery Management Empowering Technology password Acer Empowering TechnologyAcer eNet Management for selected models Empowering Technology To switch between power plans Acer ePower Management for selected modelsUsing power plans To create a new power planBattery status To delete a power planAcer eAudio Management Acer ePresentation Management for selected models Acer eDataSecurity Management for selected models Acer eLock Management for selected models Empowering Technology Acer eRecovery Management Empowering Technology Acer eSettings Management for selected models Windows Mobility Center Icon Item Description Your Acer notebook tourFront view Speakers Icon Description Closed front view# Icon Description Left view# Icon Item Description Right viewRear view Hard disk bay Base viewPlatform SpecificationsStorage Dimensions Options Function Description IndicatorsIcon Function Description Easy-launch buttonsTouchpad basics TouchpadFunction Left button Right Main touchpad Center Button Lock key Description Using the keyboardDesired access Num Lock on Num Lock off Lock keys and embedded numeric keypadKeyDescription Windows keysHotkeys Hotkey Icon Function Description Fn + ← Euro symbolSpecial keys US dollar signEjecting the optical CD or DVD drive tray Using a computer security lockAudio Adjusting the volumeSet playback as digital output Using Dolby Home Theater for surround/ multi-channel soundEnglish Acer GridVista dual-display compatible Using the system utilitiesLaunch Manager English No audio is heard from the computer Frequently asked questionsNothing appears on the screen Printer does not work Want to set up my location to use the internal modemKeyboard does not respond English Before you call Requesting serviceInternational Travelers Warranty ITW Maximizing the batterys life Battery packBattery pack characteristics Installing and removing the battery pack Optimising battery life Charging the batteryChecking the battery level Situation Recommended Action Battery-low warningAcer Arcade for selected models Display Settings Finding and playing contentSettings Player controls Audio SettingsArcade controls Navigation controlsVirtual keyboard Background modeCinema Editing Pictures Slide Show settingsAlbum Snapshot VideoPlaying a video file Capturing video TV models onlyTV for selected models MusicProgram guide Time-shift functionalityRecorded TV Scheduling recordingsFind program TV settingsUsing TeleText functions English Acer Arcade Deluxe for selected models Remote control for selected models Remote functions SportsCap selected models only Starting Acer Arcade DeluxeVideoMagician TV Joy selected models onlyDVDivine Preparing the computer Disconnecting from the desktopTaking your notebook PC with you Moving aroundWhat to take with you Taking the computer homeWhat to bring to meetings Special considerations Setting up a home officeTraveling with the computer What to bring with you Traveling internationally with the computerSecuring your computer Using a computer security lockUsing passwords Setting passwords Entering passwordsFax/data modem Expanding through optionsConnectivity options Universal Serial Bus USB Built-in network featureIeee 1394 port Ejecting an ExpressCard ExpressCardInserting an ExpressCard Installing memory Password Bios utilityBoot sequence Enable disk-to-disk recoveryRegion code Country or region Using softwarePlaying DVD movies Power management Create backup Acer eRecovery ManagementRestore and recovery Burn backup discError messages Corrective action Troubleshooting tipsError messages English Operation conditions Regulations and safety noticesFCC notice Declaration of Conformity for EU countries Modem noticesRemarque à lintention des utilisateurs canadiens List of applicable countries TBREnglish Macrovision copyright protection notice Laser compliance statementLCD pixel statement Article 3.1b EMC Article 3.1a Health and SafetyRadio device regulatory notice General European Union EUList of applicable countries FCC RF safety requirement English Federal Communications Comission Declaration of Conformity EN60950-12001 EN600652002 applied to models with TV function Acer Computer Shanghai LimitedLCD panel ergonomic specifications CD-ROM IndexEnglish
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4520 specifications

The Acer 4520 laptop is a versatile and economically accessible device that caters to a wide variety of computing needs. Launched in the mid-2000s, this laptop became particularly popular among students and working professionals, thanks to its balance of performance, portability, and affordability.

One of the standout features of the Acer 4520 is its durable yet lightweight design, which weighs around 2.6 kg. This makes it easy to carry around, whether for commuting to school or taking it to a coffee shop for remote work. The 15.4-inch screen with a resolution of 1280 x 800 pixels provides a decent visual experience, suitable for both productivity tasks and media consumption.

In terms of performance, the Acer 4520 is typically equipped with AMD processors, such as the AMD Turion X2 or Athlon series, which are designed to deliver competent multitasking capabilities. The laptop usually comes with 1GB or 2GB of RAM, allowing users to run essential applications smoothly. Additionally, the device features a 120GB to 250GB hard drive, providing ample storage space for documents, photos, and multimedia files.

Connectivity is another strong point of the Acer 4520. It comes with a variety of ports, including USB 2.0, VGA, and audio jacks, as well as a built-in webcam for video conferencing and social interaction. The laptop supports Wi-Fi connectivity, enabling users to access the internet wirelessly, which is essential for both personal and professional use.

The Acer 4520 also integrates several multimedia features, including a DVD-RW drive for reading and writing optical discs, along with built-in speakers that deliver sound decent enough for casual listening. Additionally, it supports Acer's own PowerSmart technology, which helps manage battery life and optimize performance, allowing users to prolong their usage time during on-the-go scenarios.

Furthermore, the laptop offers a user-friendly operating system, commonly shipped with Windows Vista or later versions, providing a familiar environment for users. Overall, the Acer 4520 stands out with its balanced range of features, reliability, and economical price point, making it an attractive option for budget-conscious individuals seeking a capable laptop for everyday tasks. This blend of utility and performance ensures that the Acer 4520 remains relevant for basic computing needs even years after its initial release.
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