Instruction/ maintenance manual of the product 651A Cambridge Audio
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Y our music + our passion 65 1A azur ENGLISH Integrat ed amplifier User’s manual 2.
2 Contents Introduction Introduction .............................................................................................. 2 Important safety instructions .................................................................. 3 Limited warranty .
3 65 1A azur Impor tant safety instructions For y our own safety please read the f ollowing important safety instructions carefully before att empting to connect this unit t o the mains power supply . They will also enable you to get the best performance fr om and prolong the lif e of the unit: 1.
4 Limited warranty V entilation IMPORT ANT – The unit will become hot when in use. Do not place an ything on top of the unit. 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 ventilation grille.
5 65 1A azur Rear panel connections Pow er On/Of f Switches the unit on and off. This switch is a master on/of f contr ol that completely po wers down the unit. AC po wer socket Once you ha ve completed all connections t o the amplifier , plug the AC po wer cable into an appr opriate mains socket and turn the unit on.
6 Connections Note: Bef ore making any connections, mak e sure that the 65 1A is turned off. When designing our amplifiers we include f eatures that allow you t o connect your system in v arious ways.
7 65 1A azur Pre-Out connections The Pre-Out sockets are f or connecting to the input sock ets of a power amplifier , or active subwoof er . The diagram below shows ho w to connect the amplifier to an activ e subwoof er via either a mono Sub in or Stereo Line In inputs on the subw oofer .
8 Connections cont. USB audio connections The diagram below shows ho w to connect the amplifier t o a personal computer via USB connection. Connect a USB ‘B-A ’ type lead from the 65 1A USB input to one of the USB por ts on the PC. The 65 1A is USB 1.
9 65 1A azur F ront panel controls Standby/On Switches the unit between Standby mode (indicat ed by dim pow er LED) and On (indicated b y bright power LED). Standby is an eco po wer mode where the power consum ption is less than one watt. The unit is designed so that it can be left safely in Standby mode when not in use.
Remote control Apple device compatibility The 65 1A is supplied with an Azur Navigator remot e control that operates both this amplifier and Cambridge A udio Azur range CD players.
11 65 1A azur ENGLISH CAP5: Fiv e-way protection system Cambridge Audio has de veloped a proprietary prot ection system to ensure reliability and long life of its am plifiers.
T roubleshooting T echnical specifications 651A Power output 75 watts (into 8Ω) THD (unweighted) <0.002% @ 1kHz, 80% of rated pow er <0.03% 20Hz - 20kHz, 80% of rated power <0.
13 65 1A azur ENGLISH.
Cambridge Audio is a brand of A udio Par tnership Plc Regist ered Office: Galler y Court, Hankey Place London SE1 4BB, United Kingdom Regist ered in England No.
An important point after buying a device Cambridge Audio 651A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cambridge Audio 651A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cambridge Audio 651A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cambridge Audio 651A you will learn all the available features of the product, as well as information on its operation. The information that you get Cambridge Audio 651A will certainly help you make a decision on the purchase.
If you already are a holder of Cambridge Audio 651A, 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 651A.
However, one of the most important roles played by the user manual is to help in solving problems with Cambridge Audio 651A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cambridge Audio 651A 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
