Cambridge-audio 840A User Manual

azur 840AClass XD Integrated AmplifierUser’s Manual

10 Azur Class XD integrated amplifierThe 840A is supplied with an Azur Navigator remote control thatoperates both this amplifier and Cambridge Audio

840A Class XD integrated amplifierAzur Class XD integrated amplifier 11When designing our amplifiers we have tried to include features thatallow you

12 Azur Class XD integrated amplifierCONNECTIONS (CONTINUED)Speaker B connectionsThe Speaker B connections on the back of the amplifier allow for as

840A Class XD integrated amplifierAzur Class XD integrated amplifier 13Balanced audio connectionsThe diagram below shows how to connect the 840A to

BalancePress the Mode button to enter Balance mode. BALANCE will appear onthe display and can be adjusted using the volume control. Press theMode butt

The 840A features many advanced settings that allow its use to be becustomised to user preference. The inputs can be named to reflect theactual sourc

16 Azur Class XD integrated amplifierVolume displayTo change the volume display from decibels (-84 to 0dB) to arbitraryvolume units (0 to 72 units)

Select the connected Azur models by pressing the appropriate inputselect button. For example, CA XXXC for an Azur CD player (540C V2,640C V2), CA XXXD

The 840A features Incognito ReadyTM / A-BUSTMReady outputs, allowingmulti-room capability. One or two amplified keypads can be plugged intothe amplifi

It is then possible to control the source equipment from the remoterooms by using the source equipment's own remote controls or througha learning

2 Azur Class XD integrated amplifierIntroduction ...3Sa

20 Azur Class XD integrated amplifierIf the unit has not fully cooled down then the temperature may reach thelimit soon after the amplifier is powere

840A Class XD integrated amplifierAzur Class XD integrated amplifier 21It is possible to disable the short circuit detection feature by pressing theS

22 Azur Class XD integrated amplifierThere is no powerEnsure the AC power cord is connected securely.Ensure the plug is fully inserted into the wa

840A Class XD integrated amplifierAzur Class XD integrated amplifier 23840APower Output120W RMS into 8 Ohms200W RMS into 4 OhmsTHD (unweighted)<

Cambridge Audio warrants this product to be free from defects inmaterials and workmanship (subject to the terms set forth below).Cambridge Audio will

840A Class XD integrated amplifierAzur Class XD integrated amplifier 25

azur 840APart No. AP18646/2www.cambridge-aaudio.com

840A Class XD integrated amplifierAzur Class XD integrated amplifier 3Thank you for purchasing this Azur 840A Class XD Integrated Amplifier

4 Azur Class XD integrated amplifierChecking the Power Supply RatingFor your own safety please read the following instructions carefully before a

840A Class XD integrated amplifierAzur Class XD integrated amplifier 5IMPORTANT SAFETY INSTRUCTIONSPlease take a moment to read these notes before in

6 Azur Class XD integrated amplifierPower On/OffSwitches the unit on and off.AC power socketOnce you have completed all connections to the amplifie

840A Class XD integrated amplifierAzur Class XD integrated amplifier 7RS232CThe RS232C port allows external serial control of the 840A for custominst

8 Azur Class XD integrated amplifierStandby/OnSwitches the unit between Standby mode (indicated by dim power LED)and On (indicated by bright power LE

840A Class XD integrated amplifierAzur Class XD integrated amplifier 9ModePress to switch between Volume and Balance modes. Press and hold toto enter