Appendix B - Glossary

Amplifier

A stereo component that outputs to speakers, and increases the

 

gain or level of an audio signal. An amplifier doesn’t typically

 

include a radio.

Anamorphic views

Also referred to as Enhanced for Widescreen, or Enhanced for

 

16:9. The process that horizontally shrinks a 16:9 image into a

 

4:3 space to convert images between widescreen and typical

 

television image aspect ratio. Used on many DVDs.

Aspect ratio

The ratio of image width to image height. Common motion-

 

picture ratios are 1.85:1 and 2.35:1. Television screens are

 

usually 1.33:1 (also known as 4:3). HDTV is 1.78:1, or 16:9.

A/V switch

A device with several audio and video source inputs that sends a

 

selected audio/video source input signal to an output device like

 

speakers or a TV.

DLP® (Digital Light Processing)

DVD recorder (DVR)

Projector screen technology that relies on using individually controlled tiny mirrors (micro mirrors) to produce an image. Developed originally by Texas Instruments.

A standalone unit that resembles and functions very much like a VCR. Like a VCR, DVD recorders all have AV source inputs, as well it can record TV shows.

HDTV (High Definition

Television)

In sync

The high-resolution form of television. HDTV has 1125 lines of resolution, or more than five times the video information than that of a TV set, creating a much crisper, more detailed picture.

The Harmony 650 knows what state all of your devices are in, such as whether they are on or off and which inputs they were last using. When it loses track of this information, it becomes “out of sync”. Your remote can send commands to your devices to become “in sync” again.

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Light controller

Mini-system

NTSC (National

Television System(s)

Committee)

A device that is connected to a set of lights and allows the lights to be powered or dimmed remotely.

A single unit that is some combination of the functionality of a DVD, VCR, radio, and amplifier.

The standard video broadcast format used in North America.

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Logitech 650 user manual Appendix B Glossary
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650 specifications

The Logitech 650 is a versatile and innovative remote control that caters to the needs of home entertainment enthusiasts. Designed for comfort and functionality, this device streamlines the way users interact with various media components within their home. Whether it's controlling a television, streaming device, or sound system, the Logitech 650 consolidates multiple remote functions into a single, user-friendly interface.

One of the main features of the Logitech 650 is its ability to support a wide range of devices. This universal remote can command up to 8 devices, including TVs, Blu-ray players, gaming consoles, and streaming media players. By simplifying the control of multiple devices, users can say goodbye to the clutter of numerous remotes. The Logitech 650 also incorporates a straightforward setup process through an intuitive online interface, allowing users to configure their remote for optimal performance quickly.

The remote is equipped with a vibrant LCD screen that displays activity-based icons, making navigation intuitive and straightforward. Users can easily switch between devices and activities with just a few taps, enhancing the overall viewing experience. An ergonomic design ensures comfort during extended use, with a layout that allows for easy access to frequently used buttons.

Another notable technology that enhances the Logitech 650 is its robust wireless capabilities. This remote utilizes infrared and radio frequency technologies, allowing it to communicate effectively with various devices, regardless of their placement in the room. This flexibility makes it suitable for entertainment setups of all kinds, including those with equipment hidden away in cabinets.

Additional features of the Logitech 650 include customizable buttons that can be programmed for specific functions or macros, allowing personalized control for individual needs. This ensures that users can easily access their favorite channels, apps, or settings with minimal effort.

In terms of battery life, the Logitech 650 is designed for longevity, featuring energy-efficient components that extend its operational period between charges.

In summary, the Logitech 650 stands out in the realm of remote controls with its versatility, ease of use, and advanced features. It is an excellent solution for anyone looking to enhance their home entertainment experience, consolidating control into a single device that is both powerful and user-friendly.
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