Acer 3650 manual Tips and information for comfortable use, Finding your comfort zone

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Tips and information for comfortable use

Computer users may complain of eyestrain and headaches after prolonged use. Users are also at risk of physical injury after long hours of working in front of a computer. Long work periods, bad posture, poor work habits, stress, inadequate working conditions, personal health and other factors greatly increase the risk of physical injury.

Incorrect computer usage may lead to carpal tunnel syndrome, tendonitis, tenosynovitis or other musculoskeletal disorders. The following symptoms may appear in the hands, wrists, arms, shoulders, neck or back:

•numbness, or a burning or tingling sensation

•aching, soreness or tenderness

•pain, swelling or throbbing

•stiffness or tightness

•coldness or weakness

If you have these symptoms, or any other recurring or persistent discomfort and/or pain related to computer use, consult a physician immediately and inform your company's health and safety department.

The following section provides tips for more comfortable computer use.

Finding your comfort zone

Find your comfort zone by adjusting the viewing angle of the monitor, using a footrest, or raising your sitting height to achieve maximum comfort. Observe the following tips:

•refrain from staying too long in one fixed posture

•avoid slouching forward and/or leaning backward

•stand up and walk around regularly to remove the strain on your leg muscles

•take short rests to relax your neck and shoulders

•avoid tensing your muscles or shrugging your shoulders

•install the external display, keyboard and mouse properly and within comfortable reach

•if you view your monitor more than your documents, place the display at the center of your desk to minimize neck strain

Taking care of your vision

Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive room lighting, poorly focused screens, very small typefaces and low-contrast displays could stress your eyes. The following sections provide suggestions on how to reduce eyestrain.

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Contents Aspire 3650 Series Users GuidePage Turning the product off before cleaning Information for your safety and comfortSafety instructions Using electrical powerProduct servicing Replacing the battery pack Telephone line safety Disposal instructionsMercury advisory Tips and information for comfortable use Finding your comfort zoneTaking care of your vision Developing good work habits ViiYour guides Basic care and tips for using your computerFirst things first Turning your computer on and offTaking care of your computer Taking care of your AC adapterClick on Start, Turn Off Computer, then click on Turn Off Taking care of your battery pack Cleaning and servicingPlease refer to Frequently asked questions on Contents Page Page Page Acer Empowering Technology Empowering Technology passwordAcer eLock Management Empowering Technology Acer ePerformance Management Acer eRecovery Management Empowering Technology Acer eSettings Management DC mode Battery mode Acer ePower ManagementAC mode Adapter mode To create a new power profileBattery status Empowering Technology Acer ePresentation Management Empowering Technology Your Acer notebook tour Front viewDescription Closed front view Icon DescriptionLeft view Right view Rear view Icon Item DescriptionBase view Specifications English English Acpi Indicators Function DescriptionEasy-launch button Default application Easy-launch buttonsTouchpad Touchpad basicsFunction Left button Right Main touchpad Center Button Using the keyboard Lock keys and embedded numeric keypadWindows keys HotkeysKey Description Fn + F2 Acer EmpoweringHotkey Icon Function Description Fn + F1 Technology onEuro symbol Special keysUS dollar sign Using a computer security lock Ejecting the optical CD or DVD drive trayAdjusting the volume AudioUsing the system utilities Acer GridVista dual-display compatibleLaunch Manager Norton AntiVirus How do I check for viruses?Scans panel, click Run Full System Scan Frequently asked questions Nothing appears on the screenImage is not full-screen No audio is heard from the computer Keyboard does not respondPrinter does not work Want to set up my location to use the internal modem Requesting service International Travelers Warranty ITWBefore you call Acer Arcade Finding and playing content SettingsDisplay Settings Navigation controls Audio SettingsArcade controls Player controlsBackground mode Virtual keyboardCinema Slide Show settings AlbumEditing Pictures Snapshot VideoPlaying a video file Editing videoMusic Make DVDsAuthoring CD/DVDs File type compatibility Moving around Disconnecting from the desktopTaking your notebook PC with you Preparing the computerTaking the computer home What to bring to meetingsWhat to take with you Setting up a home office Traveling with the computerSpecial considerations Traveling internationally with the computer What to bring with youUsing a computer security lock Using passwordsSecuring your computer Entering passwords Setting passwordsExpanding through options Connectivity optionsFax/data modem Built-in network feature Universal Serial Bus USBPC Card slot Inserting a PC CardEjecting a PC Card Bios utility Boot sequenceInstalling memory Using software Enable disk-to-disk recoveryPassword Playing DVD moviesPower management Acer eRecovery ManagementCreate backup Restore from backupCreate factory default image CD Re-install bundled software without CDChange password Troubleshooting tips Error messagesError messages Corrective action English Regulations and safety notices Energy Star guidelines complianceFCC notice Remarque à lintention des utilisateurs canadiens Modem noticesOperation conditions Declaration of Conformity for EU countriesTBR List of applicable countriesEnglish Laser compliance statement LCD pixel statementMacrovision copyright protection notice Radio device regulatory notice General European Union EUEN 61000-3-2/-3 FCC RF safety requirement English Federal Communications Comission Declaration of Conformity Declaration of Conformity for CE Marking LCD panel ergonomic specifications Index CD-ROMEnglish

3650 specifications

The Acer 3650 is a versatile and budget-friendly laptop designed to cater to the needs of everyday users, whether students, professionals, or casual users looking for a reliable machine for daily tasks. Launched several years ago, its core specifications still hold appeal due to a combination of performance, portability, and affordability.

One of the standout features of the Acer 3650 is its user-friendly design, making it easy to transport. Weighing around 5.1 pounds and with a slim profile, the laptop is well-suited for students on the go or professionals needing to take their work to meetings. Its 15.4-inch display strikes a balance between usability and portability, offering enough screen real estate for comfortable viewing without being overly cumbersome.

Powering the Acer 3650 is the Intel Core 2 Duo processor, which provides a solid performance for a range of tasks, from web browsing and document editing to more demanding applications like photo editing. With up to 4GB of RAM, multitasking becomes seamless, allowing users to switch between applications without noticeable lag. The laptop typically comes with a 250GB hard drive, providing ample storage for documents, media files, and software programs.

Connectivity options on the Acer 3650 are also noteworthy. It includes multiple USB ports, a VGA port, and an Ethernet port, ensuring compatibility with various peripherals and networks. The presence of a built-in webcam and microphone facilitates video conferencing, making it suitable for remote work and learning environments.

The Acer 3650 also boasts impressive battery life, with a standard 6-cell battery that offers several hours of usage on a single charge. This feature is particularly advantageous for users who may not always have access to a power outlet, allowing for uninterrupted productivity.

In terms of operating system, the Acer 3650 typically supports Windows XP or Vista, giving users access to a wide array of software and applications. The laptop's compatibility with these operating systems allows for a rich user experience, with numerous applications available for various domains.

Ultimately, the Acer 3650 remains a fantastic option for those in search of a dependable laptop that combines performance, portability, and essential features at a reasonable price point. Its robust build and user-centric design make it a reliable choice for various computing needs.
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