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Using Dolby Home Theater for surround/ multi-channel sound

Your Acer notebook comes with the Dolby® Home Theater audio enhancement

featuring Dolby® PRO LOGIC II, Dolby® Digital Live, Dolby® Headphone, Dolby® Virtual Speaker technologies to give you high-quality digital surround sound for enjoying movies, games and music in a realistic, multi-channel audio environment.

Dolby Pro Logic II

Dolby Pro Logic II transforms any stereo signal into five-channel, full-range surround sound.

Dolby Digital Live

Found in PC and console-based video game applications, Dolby Digital Live converts any stereo or multichannel audio signal to a Dolby Digital format for a dramatic, real-time audio experience and simple (one plug) connection to an A/ V receiver for playback.

Dolby Headphone

Dolby Headphone offers realistic surround sound from any pair of headphones. It’s perfect for late night listening.

Dolby Virtual Speaker

Surround yourself with sound, not speakers. Dolby Virtual Speaker delivers a 5.1-channel surround sound listening experience from just two speakers.

Set playback as digital output

To set up surround sound, select the Playback Devices by right-clicking the Volume Mixer icon in the sysetm tray of your Windows system.

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Acer 4520 manual Using Dolby Home Theater for surround/ multi-channel sound, Set playback as digital output

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.