Cambridge Audio Azur 840E user manual Important safety instructions

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Important safety instructions

For your own safety please read the following important safety instructions carefully before attempting to connect this unit to the mains power supply. They will also enable you to get the best performance and prolong the life of the unit:

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water.

6.Clean only with a dry cloth.

7.Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9.Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10.Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11.Only use attachments/accessories specified by the manufacturer.

12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13.Unplug this apparatus during lightning storms or when unused for long periods of time.

14.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as the power-supply cord or plug being damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

WARNING - To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture.

The unit is of Class 1 construction and must be connected to a mains socket outlet with a protective earthing connection.

The unit must be installed in a manner that makes disconnection of the mains plug from the mains socket outlet (or appliance connector from the rear of the unit) possible. Where the mains plug is used as the disconnect device, the disconnect device shall remain readily operable. Only use the mains cord supplied with this unit.

Please ensure there is ample ventilation (at least 10cm clearance all round). Do not put any objects on top of this unit. Do not situate it on a rug or other soft surface and do not obstruct any air inlets or outlet grilles. Do not cover the ventilation grilles with items such as newspapers, table-cloths, curtains etc.

This unit must not be used near water or exposed to dripping or splashing water or other liquids. No objects filled with liquid, such as vases, shall be placed on the unit.

CAUTION

AVIS

ACHTUNG

Risk of electric

Risque de choc

Vorm öffnen

shock.

electrique.

des gerätes.

Do not open.

Ne pas ouvrir.

Netzstecker ziehen.

 

 

 

The lightning flash with the arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of un-insulated ‘dangerous voltage’ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions in the service literature relevant to this appliance.

WEEE symbol

The crossed-out wheeled bin is the European Union symbol for indicating separate collection for electrical and electronic equipment. This product contains electrical and electronic equipment which should be reused, recycled or recovered and should not be disposed of with unsorted regular waste. Please

return the unit or contact the authorised dealer from whom you purchased this product for more information.

CE mark

This product complies with European Low Voltage (2006/95/EC) and Electromagnetic Compatibility (89/336/EEC) Directives when used and installed according to this instruction manual. For continued compliance only Cambridge

Audio accessories should be used with this product and servicing must be referred to qualified service personnel.

C-Tick mark

This product meets the Australian Communications Authority’s Radio communications and EMC requirements.

Ross Test Stamp

This product meets Russian electronic safety approvals.

FCC regulations

NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER AUTHORITY TO OPERATE THE EQUIPMENT.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no

guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Re-orient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

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Contents Azur Important safety instructions Limited warranty Contents IntroductionRear panel connections Front panel controls Remote control IPod compatibilityPower syncing On/Standby control Input Source connectionsOutput connections Unbalanced Output connections BalancedImportant! 840W settings Mono Bridged connectionsPre-amplifier setup Operating instructionsFixed level inputs Front IRInput gain trim On/Off control menu Open Multi-room connectionsPre Out Right Left Standby / On Menu Select CloseTroubleshooting Custom installation C.I. useTechnical specifications AP21424/3

Azur 840E specifications

The Cambridge Audio Azur 840E is a high-performance preamplifier that embodies the brand's commitment to delivering exceptional sound quality and innovative design. Known for its rich heritage in audio engineering, Cambridge Audio has built the 840E to cater to discerning audiophiles who seek a refined listening experience.

One of the standout features of the Azur 840E is its dual mono design. This architecture allows the audio signal to remain as pure as possible by using separate circuits for the left and right channels. This isolation minimizes crosstalk and enhances the overall clarity, ensuring a more immersive audio experience. The preamp's selection of high-quality components further contributes to its superior sound performance, allowing it to accurately reproduce music with depth and detail.

Integrating advanced technologies, the 840E includes Cambridge's proprietary 'ALPS Blue Velvet' volume control. This high-end potentiometer offers smooth and precise volume adjustments, eliminating channel imbalance and enhancing the precision of your sound. The preamp also features custom-designed capacitors and resistors, ensuring that only the best components are used to optimize sound quality.

Another noteworthy characteristic of the Azur 840E is its extensive connectivity options. It offers a comprehensive selection of inputs and outputs, including balanced XLR outputs, unbalanced RCA outputs, and a range of inputs for connecting various audio sources. This versatility makes it an ideal choice for audio enthusiasts who want to integrate the preamp into a more complex audio setup.

Moreover, the 840E also features a sophisticated remote control system, providing users convenience without compromising on performance. The intuitive layout allows for easy access to key functions, making it simple to tailor your listening experience.

In terms of build quality, the Cambridge Audio Azur 840E is designed with a robust metal chassis that reduces resonance and interference, further improving sound fidelity. Its sleek, modern aesthetics make it an attractive addition to any audio system.

In summary, the Cambridge Audio Azur 840E is a premium preamplifier that combines high-end audio performance with striking design and advanced features. Its dual mono architecture, superior volume control, extensive connectivity, and high-quality components make it a standout choice for audiophiles looking to elevate their audio experience.