Parasound AVC-2500 owner manual Setup Menu Level Three Calibrating Channel Levels

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Setup Menu Level Three - Calibrating Channel Levels

The AVC-2500 is equipped with advanced circuitry that automatically calibrates your home theater system’s individual channel levels. The easiest method to calibrate channel output levels and delay times in your home theater system is with Automatic Calibration. Before you start this procedure, make sure the battery is installed correctly in the ACM-2500 Automatic Calibration Microphone and it is switched on, with the switch closest to the white dot on its housing.

Treat the ACM-2500 Autocalibration Microphone with care and always insure that its battery is fresh. If you accidentally drop the microphone or use it with a weak battery, you may end up with incorrect speaker levels and delay times. If you store it for extended periods, remove the battery to prevent damage.

To Automatically Calibrate Channel Levels:

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

2.Locate the calibration mic 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. Press Setup/Trim button until SPEAKER LEVEL SETUP appears in the displays.

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

5.The on screen display background will turn red as AUTO CALIBRATION appears in both displays.

6.The AVC-2500 will automatically engage the built in noise sequencer and adjust all the individual channel levels. It is important to keep the calibration mic upright at ear level and hold it steady without moving during this procedure.

7.When Automatic Calibration is completed, AUTO-CALIBRATION COMPLETE appears in the displays.

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

Manually Calibrating Channel Levels

Manual calibration requires independent adjustment of the output level for each of the six channels of your AVC-2500 so that all channels have the same relative signal strength from your listening position. The AVC-2500 lets you program its internal noise generator to advance from channel to channel automatically or manually. You also have the option of using either the internal noise generator or an external reference noise recording from an external source such as a DVD player or laser disc player.

If you wish, you can calibrate your system with the aid of a sound pressure level (SPL) meter such as the Realistic Sound Level Meter (Radio Shack catalog # 33-2050). When you use an SPL meter for calibration, you should hold it upright directly in front of your head and make adjustments while you are seated in your listening position. If an SPL meter is unavailable, you can still adjust levels by ear with adequate results.

To Manually Calibrate Channel Levels with the Internal Noise Generator:

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

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

3.Press the Mem/Enter button on the remote control once until the noise generator engages.

4.After three seconds the noise generator automatically will advance to the next channel in the order of L, C, R, LS, RS, and Sub.

5.Press Volume g or h buttons to adjust individual channels to 75 dB on an SPL meter. (Make sure the meter is set to C weighting and slow response time.) The noise generator will not advance to the next channel until you are finished setting the channel level.

6.Press the Tune f or e buttons if you want to select a certain channel for level readjustment or if you prefer to manually control the noise sequencing.

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Contents N U a L Table of Contents Licensing Acknowledgements AVC-2500 Audio Video Controller FeaturesCommunications Notice Important Safety InstructionsFrançais Instructions de Sûretè Importantes Español Instrucciones Importantes de SeguridadItaliano Importanti norme di sicurezza Deutsch Wichtige SicherheitsanweisungenSvenska Viktiga säkerhetsföreskrifter Dansk Vigtig information om sikkerhedSuomi Tärkeitä turvallisuusohjeita Norsk Viktig Informasjon om sikkerhetUnpacking and Inspection Placement of Your AVC-2500Introduction About this ManualAVC-2500 Component Video Inputs Rear Panel Connections Audio/Video 1-6 Analog InputsAnalog Inputs DC TriggersD E O N E M a Pro Logic Indicator Front Panel Controls Power SwitchSurround Mode Indicators DTS indicatorPress the AVC button to control the AVC-2500 Sleep Timer Button Learning Remote Control On-Off ButtonSetup/Trim Button Volume ButtonsParasound AVC-2500 Input and Output Connections Analog Audio 1-6 Input Connections PrecautionsAnalog Audio/Video 1-6 Input Connections Video 6 Input and Record Record and Playback ConnectionsCenter Channel Output Main External Remote ControlAudio Only Record Output Connections Front Left and Right Channel OutputsAudio Trigger Zone External Remote ControlMain DC Trigger Labeled DC Trigger 1 on some units Zone DC Trigger Labeled DC Trigger 2 on some unitsRS 232 Control Antenna ConnectionsComponent Video Connections Digital Audio Input Connections On-Off Button Volume Control Rotary KnobComposite and S-Video Monitor Output Connections Video and Composite Video Input ConnectionsDigital Button Preset ButtonSurround Mode Indicators Overload IndicatorMute Button Tuning ButtonAutomatic Calibration Microphone Input Connection FM/AM ButtonDynamic Range Control Setup/TrimVolume SurroundAuto Video TuningAuto Audio Tune e / Auto VideoMacros Sleep TimerNumerical Presets SourceExamples of AVC-2500 On-screen and Front Panel Displays Autoformat Surround Processing Modes ASP Cinema ModeTHX Cinema Music ModeMono Mode Party ModeStereo Mode Autoformat Surround Processing ASP Decoding Chart Conventional Surround Speakers Speaker PlacementFront Speakers Center SpeakerSubwoofer Left Parasound AVC-2500 Setup Menu Flowchart AVC-2500 Default Settings Programming a Digital Input and ASP Mode to Source Inputs Setting up your AVCBasic and Complete Setup Menus Digital Input and ASP Mode ProgrammingTo Create a New Name or Radio Station Call-Letters Assigning Component Video Switching to Source InputsRenaming Inputs To Rename Inputs from the Built-in LibraryTo Manually Set the Input Source Level Setting the Input Source LevelAnalog Input Level Adjustment Procedures To Set the Input Source LevelTo Setup Bass Management for Your Center Speaker Setup Menu Level Two Bass ManagementTo Automatically Set the Analog Input Level To Setup Bass Management for Your Subwoofer To Setup Bass Management for your Surround SpeakersSetting the Bass Limiter To Automatically Calibrate Channel Levels Setup Menu Level Three Calibrating Channel LevelsManually Calibrating Channel Levels To Automatically Calibrate Channel Delay Times Setup Menu Level Four Calibrating Channel Delay TimesTo Manually Calibrate Channel Delay Times Setup Menu Level Six DC Trigger Assignment Procedures Setup Menu Level Five On-Screen Display Setup ProceduresTo Program DC Trigger Outputs in Response to a Preset Event Event Label Event Executed to Activate Trigger Setup Menu Level Seven System Setup ProceduresTriggering Examples Programming Codes into the Universal Remote Control Programming the Learning Remote ControlErasing a Single Command within a Programming Macro Buttons To Erase All the Programmed Commands within aTo Erase All the Learned Commands in all Pages Programming Macros into the Learning Remote ControlShift + Command Resulting Action Remote Control Shift + CommandsViewing a Film Operating Your AVC-2500Listening to a Recording Viewing Video with a Different Audio Source Using the TunerFront Panel Operation Storing Radio Stations into one of the Tuner’s 20 Presets Remote Control OperationAutomatic Tuning from the Remote Control Manual Tuning from the Remote ControlOperating the Remote Zone From the Remote ControlPower indicator Temporary Level Adjustment Using the Trim FunctionReturning your AVC-2500 to Parasound for Service To Activate the Sleep TimerTo Trim Individual Channel Levels Important Notice Before Shipping your AVC-2500 Page Page Page AVC-2500 Installation Worksheet AVC-2500 Installation Worksheet Weight 16 lb Power Requirements AVC-2500 SpecificationsSignal/Noise Ratio DimensionsAM Sensitivity AVC-2500 Tuner Specifications Tuning RangeSignal to Noise Ratio FM SensitivityParasound Products, Inc. Rev

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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