Lexicon Comprehensive Guide to Audio Video Connections for Optimal System Setup
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Connection

Lexicon

Audio/Video Connections

Before making any connections, turn off ALL audio and video components, including individual power amplifiers. (Unplug any preamps and power amps that don’t have power switches.)

The CP-3 is designed to function as the control center of the system, selecting inputs and controlling the volume of all speakers in the system. There are several ways to integrate the CP-3 into the system, but they basically fall into two categories: those where the CP-3 is connected directly to all of the amplifiers in the room, and those where the CP-3 is connected into a tape or signal processor loop of a preamp or receiver.

As most systems which use the CP-3 are likely to be fairly complex, one of the design goals should be to make the entire system intuitive to use. If there are no more than four line level (not a turntable) sources, it is easiest to hook them directly to the inputs of the CP-3, and to connect all of the system amplifiers to the CP-3 outputs. If a mono source is used (such as an older VCR), a Y-connector should be used to connect to both left and right audio inputs on the CP-3.

Many installations will have more than four sources in the system. A preamp, or A/V switcher, can handle the additional components — and possibly add some additional dubbing capabilities. A preamp has the advantage of a built-in phono amp, and many include decent tone controls as well. The disadvantages include: a redundant gain stage, another volume control that can be set incorrectly, forfeit of remote switching and loss of the CP-3 programmable input functions for the sources connected through the preamp. An A/V Switcher may yield more dubbing flexibility, and should be considered if there is no turntable in the system.

You may choose to connect the CP-3 in the tape monitor, or external processor loop of a preamp, allowing you to completey bypass the CP-3. This, however, will make the system somewhat more complicated to operate, and adds a gain stage (the preamp) that is not needed.

CAUTION: The CP-3 Tape Out output is not a tape monitor circuit. The audio input selected is always fed directly to Tape Out. If a tape deck is connected to this output and one of the inputs, and that input is selected, a feedback loop will result. This can damage the amplifiers, the speakers, and your ears.

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Contents CP-3 Precautions Unpacking and InspectionAcknowledgements Safety Suggestions CP-3 Digital Surround Processor Contents Introduction Introduction to the CP-3 Using the Documentation System Overview Glossary of Terms Finding your way aroundIntroduction to the CP-3 Controls Indicators Front Panel InputPower On/Off Rear PanelStandard Remote On/OffExpanded Remote ModesRefer to the Expanded Remote Connection AC ConnectionsLength AWG Size & Stranding Wiring ConsiderationsWire Lengths Audio/Video Cables Speaker ConnectionsAudio/Video Connections Connecting the CP-3 as a preamp Connecting the CP-3 in a Tape Monitor Loop Video Connections S P L a Y M E N U O S D P O S I T I O N Calibration LCD AdjustmentP U T S D C O N T R a S TVideo On-Screen Display Calibration Setting the Speaker Configuration Setting Input Levels Adjusting Input Parameters+ , . / 0-9 A-Z Auto-Mode Load Automatic Input ModeSignal-to-Noise Optimization LoadingSetting Output Levels PAL and SecamCalibration Calibrating the Listener Position Calibrate Noise Calibrate Left only Setting Rear Delay Customization Locking In Settings Custom Name Settings Lock OFFMode Loads register Default preset Custom ModesStore Menu Store this Mode SET Mode Name Renaming a mode Using the Modes Presets and User RegistersUsing CP-3 Panorama ParametersUsing CP-3 Ambience Ambience ParametersUsing CP-3 Reverb Parameters Using CP-3 Surround Surround Parameters TelevisionUsing CP-3 Music Full Range Mono Logic Pro Logic THX Cinema Troubleshooting Problem Possible Cause and SolutionProblem Possible Cause and SolutionRoutine Maintenance Restoring Defaults Restore Mode Setup to ExitInstallation Documentation Lexicon OSD Position AC Power wiring notesInput Display TimeSpecifications Lexicon, Inc Oak Park Bedford, MA Tel Fax

CP-3 specifications

The Lexicon CP-3 is a high-performance audio processor known for its exceptional sound quality and advanced features, making it a preferred choice for audiophiles and sound professionals alike. This preamplifier and audio processor delivers a remarkable listening experience, incorporating cutting-edge technologies and sophisticated design.

One of the standout features of the CP-3 is its multi-channel processing capability. With support for various audio formats, it provides an immersive surround sound experience, making it a perfect fit for home theaters and high-end audio setups. The processor boasts a robust array of inputs and outputs, ensuring compatibility with a wide range of audio equipment and allowing seamless integration into existing systems.

The Lexicon CP-3 employs proprietary technologies, such as the acclaimed Lexicon Digital Signal Processing (DSP), which delivers pristine audio reproduction with minimal distortion. This technology, combined with high-resolution audio processing, ensures that every nuance of the source material is preserved. The processor also supports various audio formats, including Dolby Atmos and DTS:X, which enhances the spatial dimension of audio playback.

Another significant aspect of the CP-3 is its user-friendly interface. The processor features an intuitive control panel and a well-organized menu system, allowing users to access and configure settings with ease. Additionally, it is equipped with a remote control for convenient operation, providing flexibility for users who prefer to adjust settings from a distance.

The build quality of the Lexicon CP-3 is impressive, reflecting the brand's commitment to durability and longevity. The chassis is designed to minimize interference and provide optimal shielding against electromagnetic noise. This attention to detail contributes to the overall sound quality, ensuring that users receive the best possible audio experience.

Furthermore, the CP-3 includes advanced room correction technologies that help calibrate the sound output based on the characteristics of the listening environment. This feature optimizes the audio performance, eliminating potential issues caused by room acoustics and providing listeners with a balanced and natural sound.

In conclusion, the Lexicon CP-3 is a versatile and powerful audio processor that excels in delivering high-fidelity sound. With its multi-channel processing capabilities, innovative technologies, user-friendly design, and commitment to quality, it stands as a formidable choice for both casual listeners and discerning audiophiles, enhancing any audio setup to new heights.
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