Cambridge Audio Azur 840W user manual Troubleshooting

Page 11

Troubleshooting

There is no power

Ensure the AC power cord is connected securely.

Ensure the plug is fully inserted into the wall socket and is switched on.

Check fuse in the mains plug or adaptor.

There is no sound

Make sure the unit is not in Standby mode.

Check that your source component is properly connected.

Check that your loudspeakers are properly connected.

Check that the Left and Right Input Type switches are in the correct position (Balanced or Unbalanced).

Check that the Stereo/Mono mode switch is in the correct position (Stereo or Mono).

Check that the Mono mode switch is in the correct position (Bi-Amp or Bridged).

There is no sound on one channel

Check that your source component is properly connected.

Check that your loudspeakers are properly connected.

Check that the Left and Right Input Type switches are in the correct position (Balanced or Unbalanced).

Check that the Stereo/Mono mode switch is in the correct position (Stereo or Mono).

Check that the Mono mode switch is in the correct position (Bi-Amp or Bridged).

There is a loud buzz or hum

Ensure that no interconnects are loose or defective.

Ensure that your tape deck/turntable is not too close to the unit.

There is weak bass or diffused stereo imaging

Ensure that the loudspeakers are not wired out of phase.

For more frequently asked questions (FAQs), technical advice and information on getting the most out of your 840W, please visit the Support section on Cambridge Audio’s website:

www.cambridgeaudio.com/support.php

azur 840W

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Contents Azur 840W Important safety instructions Limited warranty Introduction ContentsRear panel connections Front panel controls Balanced stereo connections ConnectionsUnbalanced stereo connections Advanced connections Power syncing On/Standby controlBi-wired stereo connections Use Left Input for Bridged / Bi-Amp operation Important 840W settingsBi-amped dual mono connections Bridged dual mono connectionsTechnical specifications Custom installation C.I. useTroubleshooting AP21005/3

Azur 840W specifications

The Cambridge Audio Azur 840W is a high-performance power amplifier that exemplifies the cutting-edge technology and craftsmanship that the brand is known for. Designed to deliver a dynamic and engaging audio experience, the 840W is ideal for audiophiles who demand excellence in sound reproduction.

One of the standout features of the 840W is its robust construction. The amplifier is housed in a solid chassis that minimizes unwanted vibrations, ensuring that the sound remains clear and uncolored. Its sleek design not only adds elegance to any audio setup but also incorporates functional elements that enhance performance.

The Azur 840W boasts an impressive power output of 200 watts per channel at 8 ohms, and this doubles to 400 watts per channel at 4 ohms. This high power output allows for the amplification of even the most demanding speakers, delivering a controlled and powerful soundstage. The advanced toroidal transformer design ensures high efficiency and low levels of distortion, which is crucial for maintaining audio fidelity.

Cambridge Audio incorporates innovative technologies such as the Class XD amplification in the 840W. This hybrid technology combines the efficiency of Class D amplification with the sonic qualities of Class A/B design. As a result, users benefit from a clean and detailed sound with minimal distortion, allowing them to experience their music as intended by the artists.

The amplifier features a fully balanced design, including balanced XLR inputs that reduce noise and interference, especially in longer cable runs. This enables users to connect high-quality sources without compromising audio integrity. Additionally, the speaker outputs are designed to accommodate various types of speaker configurations, providing flexibility in setup.

Another notable characteristic of the Azur 840W is its thermal management system. The amplifier uses an efficient heat sink design along with a refined ventilation system that helps keep operating temperatures low, thereby extending the lifespan of the components and ensuring reliable performance during prolonged listening sessions.

The 840W is also easy to integrate into existing systems, thanks to its smart design. The front panel incorporates an informative display and intuitive controls, making it user-friendly.

In summary, the Cambridge Audio Azur 840W is a powerhouse that delivers exceptional performance with advanced technology, making it a standout choice for those seeking high-fidelity audio amplification. With its robust build, innovative Class XD technology, and versatile connectivity options, the Azur 840W is well-equipped to elevate any audio experience.