Cambridge Audio Azur 640R User's Manual

Cambridge Audio Azur 640R Receiver manual cover

Pages 30

Year 2007

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Cambridge Audio Azur 640R Receiver Specification

The Cambridge Audio Azur 640R Receiver is a versatile and robust component designed for home audio-visual systems, offering a blend of high-fidelity audio performance and comprehensive connectivity options. It features a powerful 7.1 channel amplification system capable of delivering 100 watts per channel, ensuring dynamic sound reproduction that enhances both music and movie experiences. The receiver supports a variety of surround sound formats, including Dolby Digital EX, DTS-ES, and Dolby Pro Logic IIx, providing immersive audio quality.

Connectivity is a strong suit for the Azur 640R, with an array of inputs and outputs that include HDMI, component, S-video, and composite video connections, allowing seamless integration with a wide range of audio-visual equipment. It includes multiple digital audio inputs and outputs, such as optical and coaxial connections, catering to both modern and legacy devices. The receiver is equipped with an intuitive on-screen display and user-friendly interface, simplifying setup and operation.

The Azur 640R also emphasizes audio quality through its use of high-grade components and advanced circuitry, such as the toroidal transformer and audiophile-quality capacitors, which contribute to its clean and precise sound output. It features a built-in tuner with RDS support, offering access to a broad spectrum of radio stations with high clarity. Additionally, its sleek and elegant design, characterized by a sturdy aluminum front panel and minimalist aesthetic, complements any home entertainment setup. The Cambridge Audio Azur 640R Receiver is a premium choice for those seeking a combination of superior audio performance, extensive connectivity, and elegant design in a home theatre receiver.

Cambridge Audio Azur 640R Receiver F.A.Q.

How do I connect my Cambridge Audio Azur 640R Receiver to a TV?

To connect your Azur 640R to a TV, use an HDMI cable to link the HDMI OUT on the receiver to an HDMI IN on your TV. Ensure the receiver is set to the correct input source.

What should I do if there's no sound coming from the speakers?

First, check if the receiver is powered on and the correct input source is selected. Then, verify all speaker cables are securely connected to both the receiver and the speakers. If the problem persists, test with different speakers to rule out hardware issues.

Can I control the Azur 640R with a universal remote?

Yes, the Azur 640R can be controlled with a universal remote. Ensure the remote is programmed with the correct codes for Cambridge Audio devices. Refer to the remote's manual for specific programming instructions.

How do I reset the Azur 640R to factory settings?

To reset the receiver to factory settings, turn off the unit, then hold down the 'Speaker A/B' button while turning the power back on. Release the button once you see the reset confirmation on the display.

What is the recommended maintenance for the Azur 640R?

Regularly dust the receiver with a soft, dry cloth. Ensure adequate ventilation around the unit to prevent overheating, and periodically check all connections to ensure they are secure. Avoid using cleaning solvents or abrasive materials.

How can I update the firmware on my Azur 640R?

The Azur 640R does not typically require firmware updates. However, if an update is necessary, consult Cambridge Audio's official support page for the latest instructions and firmware files.

Why does my receiver overheat and shut down?

Overheating can be caused by inadequate ventilation. Ensure the receiver is placed in a well-ventilated area, away from other heat-producing electronics. Also, check that the fan is operating correctly and not obstructed.

How do I configure surround sound settings on the Azur 640R?

Access the setup menu using the remote control and navigate to the surround sound settings. From there, you can adjust the speaker levels, distances, and crossover frequencies to suit your room and speaker setup.

What should I do if the remote control is not responding?

First, replace the remote's batteries. If it still doesn't respond, ensure there are no obstructions between the remote and the receiver, and that the remote is pointed directly at the unit. Test the remote with another device if possible.

How can I improve the audio quality on my Azur 640R?

Consider upgrading your speaker cables and ensuring all connections are secure. Additionally, calibrate the receiver's audio settings to match your speakers and room acoustics, and use high-quality audio sources for the best sound.