Instruction/ maintenance manual of the product Class XD Power Amplifier Azur 840W Cambridge Audio
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Class XD pow er amplifier User’s manual 2 840W azur ENGLISH.
2 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 from and prolong the life of the unit: 1. Read these instructions.
840W azur 3 ENGLISH V entilation IMPORT ANT - The unit will become hot when in use. Do not stack multiple units on top of each other . Do not place in an enclosed area such as a bookcase or in a cabinet without sufficient ventilation. Ensure that small objects do not fall thr ough any v entilation grille.
4 Thank you for purchasing this Azur 840W Class XD™ pow er amplifier . We hope that y ou will enjoy man y years of listening pleasure from it. The 840W features our unique pr oprietar y amplifier topology; Class XD, designed to eliminate cr ossover distortion at low signal lev els.
On Off Loop Output Input Balanced Audio - Right Unbalanced Audio - Right Input Loop Output Input Loop Output Out Control Bus Trigger IR Emitter In Out/Thru In In Loop Output Input Balanced Audio - Left Unbalanced Audio - Left azur 840W Class XD TM Power Amplifier Power Rating : 220 - 230V AC ~ 50/60Hz Max Power Consumption : 2400W www.
LED indicators Stereo output: Mono output: Bridged Mono output: Standby/On Switches the unit between Standby mode (indicat ed by dim power LED) and On (indicated by bright po wer LED). Standby mode is a low pow er mode where the power consum ption is less than 10 W atts.
The 840W features both balanced (XLR) and unbalanced (R CA/Phono) output connections. For the best quality w e recommend you use the balanced output with pre-amplifiers that feature this connection (such as our o wn 840E Pre- Amplifier).
8 840E 840W Bi-wired stereo connections The diagram below shows the 840W connect ed to an 840E bi-wired to a pair of loudspeakers. IMPORT ANT! The metal strip connecting the low -frequency terminals to the high-frequency terminals must be remov ed for a bi-wiring system.
840W azur 9 ENGLISH Bridged dual mono connections Bi-amped dual mono connections The 840W features Mono and Bridged Mono settings that allow tw o (or more) 840Ws to be used as mono-blocs for high end syst ems. Below is an example using tw o 840W’s in Bridged Mono with an 840E.
10 The 840W features a Contr ol Bus input/output that allow un-modulated remo te contr ol commands (positive logic, TTL le vel) to be receiv ed electrically by the unit and looped to ano ther unit if desired. These control commands are typically generated by cust om installation (multi-room) systems or remote IR receiver systems.
There is no power Ensure the AC po wer cord is connect ed securely. Ensure the plug is fully inser ted int o 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 Standb y mode. Check that your source com ponent is properly connect ed.
AP21 005/3 Cambridge Audio is a brand of Audio Partnership Plc Regist ered Off ice: Gallery Cour t, Hankey Place, London, SE1 4BB, United Kingdom Regist ered in England No.
An important point after buying a device Cambridge Audio Class XD Power Amplifier Azur 840W (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of Cambridge Audio Class XD Power Amplifier Azur 840W, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cambridge Audio Class XD Power Amplifier Azur 840W.
However, one of the most important roles played by the user manual is to help in solving problems with Cambridge Audio Class XD Power Amplifier Azur 840W. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cambridge Audio Class XD Power Amplifier Azur 840W along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
