Preset Button

Pressing the Preset button once automatically selects the tuner, even if a different source was already selected. It temporarily converts the knob from controlling volume to become the Preset Selector for the stations that were stored into the 20 possible memory presets. Its blue LED will stay lit for five seconds during which time the rotary knob is available for selecting presets. If you want the knob to revert to volume control without waiting five seconds, press the Preset button again.

Digital Button

Pressing the Digital button once temporarily converts the knob from controlling volume to become the Digital Input Selector. Its blue LED will stay lit for five seconds during which time you can choose any of the eight digital inputs, the 5.1 channel analog input, or return to analog. If you want the knob to revert to volume control without waiting five seconds, press the Digital button again.

Surround Button

Pressing the Surround button once temporarily converts the knob from controlling volume to become the Surround Mode Selector. Its blue LED will stay lit for five seconds during which time you can choose any of the five ASP modes. If you want the knob to revert to volume control without waiting five seconds, press the Surround button again.

Surround Mode Indicators

These indicators let you know the type of digital bitstream the AVC-2500 has detected and how it is being decoded.

DTS indicator

The blue DTS indicator illuminates when the AVC-2500 has detected a DTS bitstream, regardless of which ASP mode you have selected.

Dolby Digital

The blue Dolby Digital indicator illuminates when the AVC-2500 has automatically detected a Dolby Digital bitstream, regardless of which ASP mode you have selected.

Pro Logic Indicator

The blue Pro Logic indicator illuminates when the AVC-2500 has automatically detected an analog, PCM, or 2/0 Dolby Digital signal. However, Pro Logic processing is only available in the Cinema ASP mode.

Overload Indicator

The red Overload indicator will illuminate when any of the internal analog-to-digital converters are being overloaded. This only occurs when an unusually high output analog source is selected. The AVC-2500 monitors the extent and duration of the signal overload to determine the optimum signal level applied to the A/D converters. If this indicator flashes, the AVC-2500 will attenuate the signal just until the internal analog-to-digital converters are no longer overdriven and the overload indicator stops flashing. This new level will remain while the source is playing so there are not audible volume fluctuations.You can also manually adjust the input level to the analog to digital converters in the setup menu.

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Parasound AVC-2500 Preset Button, Digital Button, Surround Button, Surround Mode Indicators, Overload Indicator
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AVC-2500 specifications

The Parasound AVC-2500 is a high-performance audio/video controller that caters to the discerning audiophile and home theater enthusiast. Renowned for its remarkable specifications and innovative technologies, the AVC-2500 provides an exceptional balance between sophisticated features and user-friendly operation.

At its core, the AVC-2500 incorporates advanced audio processing capabilities, including Dolby Digital EX, DTS, and Dolby Pro Logic IIx. This range of formats allows users to experience sound in its most enveloping form, ensuring an immersive listening experience. The unit supports high-resolution audio sources, accommodating both 2-channel stereo and multi-channel formats, providing flexibility across various media types.

The AVC-2500 is equipped with a comprehensive suite of inputs and outputs, including numerous HDMI ports, allowing for seamless integration with modern video sources such as Blu-ray players, gaming consoles, and streaming devices. With multiple digital audio inputs, users can connect various digital devices efficiently. An integrated phono stage is also available, enabling vinyl enthusiasts to enjoy their favorite records with exceptional clarity.

An additional hallmark of the AVC-2500 is its sophisticated video processing capabilities. The video switching features include support for high-definition signals, ensuring that users can enjoy the best possible picture quality from their connected devices. The inclusion of upscaling capabilities allows standard-definition signals to be enhanced to near high-definition resolution, maximizing visual fidelity.

One of the standout characteristics of the AVC-2500 is its flexibility in system configuration. The unit can be set up in a variety of configurations to suit different room layouts and preferences. The built-in room correction technology optimizes sound performance based on the unique characteristics of the listening environment, ensuring that users can appreciate audio quality that is tailored to their specific space.

In terms of build quality, the AVC-2500 is designed to meet the high standards expected from Parasound products. It features a robust chassis that minimizes vibrations and interference, thus enhancing audio purity. The intuitive remote control and user interface simplify operation, making it easy to switch between devices and customize settings.

In conclusion, the Parasound AVC-2500 combines high-quality audio performance, versatile connectivity, and user-friendly features into a single, elegant package, making it an ideal choice for any serious audio or home theater setup. Its advanced technologies and thoughtful design make it an excellent investment for those looking to enhance their multimedia experience.
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