7.Repeat level adjustments for all channels.

8.Press the Mem/Enter button to turn off the noise generator.

9.Press the Setup/Trim button to advance to SPEAKER DELAY SETUP, or press and hold the Setup/Trim button for three seconds to exit SPEAKER DELAY SETUP and return to normal operation.

To Manually Calibrate Channel Levels with an External Noise Source:

1.Select the input source where the component with external test recording is connected.

2.Press and hold the Setup/Trim button on the remote control until SOURCE SETUP appears on the front panel or on-screen display.

3.Press Setup/Trim again until SPEAKER LEVEL SETUP appears in the displays.

4.Play the external noise recording. The external noise generator will advance depending on how it was recorded.

5.Press Volume g or h buttons to adjust that channel to the desired level.

6.Press Tune f or e buttons to set levels for the next or previous channel

7.Repeat steps 5 and 6 for all channels.

8.Press the Setup/Trim button to advance to SPEAKER DELAY SETUP, or press and hold the Setup/Trim button to exit SPEAKER DELAY SETUP and return to normal operation.

Setup Menu Level Four - Calibrating Channel Delay Times

The AVC-2500 is equipped with advanced circuitry that automatically calibrates your home theater speaker delay times. The easiest method to calibrate the delay times in your home theater system is with Automatic Calibration.

Note: Because subwoofers employ different cross-over designs, and are especially dependent on room acoustics, automatic calibration of subwoofer delay times may not work on all subwoofers. For reliable results, you should confirm subwoofer delay times manually.

To Automatically Calibrate Channel Delay Times:

1.Connect the ACM-2500 Calibration Microphone to the Cal Mic jack on the front panel.

2.Locate the calibration microphone upright at ear level at your listening position.

3.Press and hold the Setup/Trim button on the remote control until SOURCE SETUP appears on the front panel or on-screen display.

4.Press Setup/Trim until SPEAKER DELAY SETUP appears in the displays.

5.Press the A. Cal button on the remote control for two seconds.

6.The on screen display background turns red as AUTO CALIBRATION appears in both displays.

7.The AVC-2500 will again engage its internal noise sequencer and adjust all the individual channel delays, except the sub channel, whose delay must be calibrated manually. Keep the calibration microphone upright at ear level and hold it steady during this procedure. This operation requires several minutes, so please be patient.

8.When calibration is complete, AUTO CALIBRATION COMPLETE appears in the displays.

9.Press Setup/Trim to advance to OSD SETUP, or press and hold the Setup/Trim button for three seconds to exit SPEAKER DELAY SETUP and return to normal operation.

To Manually Calibrate Channel Delay Times:

1.Measure the distance in feet from your listening position to each of your five home theater speakers. If you have two subs, use the distance that is the average of both of them to your listening location.

2.Press and hold the Setup/Trim button on the remote control until SOURCE SETUP appears on the front panel or on-screen display.

3.Press the Setup/Trim button until SPEAKER DELAY SETUP, LEFT and 0 FT appear in the displays.

4.Press the Volume g or h buttons to set the distance for the left channel that you measured in step 1.

5.Press Tune f or e buttons to advance to the next or previous channel.

6.Repeat steps 4 and 5 for all channels.

7.Press the Setup/Trim button to advance to OSD SETUP, or press and hold the Setup/Trim button for three seconds to exit SPEAKER LEVEL SETUP and return to normal operation.

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Parasound AVC-2500 Setup Menu Level Four Calibrating Channel Delay Times, To Automatically Calibrate Channel Delay Times
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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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