Cambridge Audio user manual Multi-Room, 540A/640A V2.0 Integrated amplifier

540A/640A V2.0 Integrated amplifier

MULTI-ROOM

The Azur V2.0 amplifiers feature Incognito ReadyTM / A-BUSTMReady outputs, allowing multi-room capability. One or two amplified keypads (and an external PSU power supply) can be plugged into the amplifier (using Cat5/5e cable and RJ45 plugs) to provide multi-room audio in one or two secondary rooms or zones. The keypads are powered by an external PSU via Cat5/5e cables and no mains connection is required in the secondary rooms.

The keypads operate independently of the amplifier in terms of volume/bass/treble etc and can be independently turned on and off, however they can only listen to the same source as selected on the amplifier.

Speakers (eg SS10)

connected via speaker cable

KP10-EU keypad

LR10

A-BUS is a standard that allows compatibility between different manufacturers equipment, so A-BUS compatible keypads from other manufacturers can be used. If used with our own Incognito KP10 keypads, there are some extra features such as the ability to change

PS5

Cat5/5e

source on the amplifier from the keypad.

To allow control of your source equipment from the remote rooms an IR emitter (IR10) is plugged into one of the IR outputs on the rear of the unit and then attached over the IR window of the source unit. Alternatively, on our own products that feature IR emitter Inputs, a mini- jack to mini-jack lead can be used. Commands received by the keypads

				Power			CAP5
						Protection LED
	www.cambridge-audio.com					indicators:
			On		Off
Max Power Consumption: 700W						Fault requiring
						service (DC)
			Mains Voltage Selector Switch
			115V/230V AC~50/60Hz
	Caution					Over temperature
						Temporary overload
		Avis
				Power AC
	Achtung					Loudspeaker short
						Vol	Auto
							Clipping
						Please refer to
						your User's Manual
	Manufactured in an					for more information
	ISO9002 approved facility
							N1863

		ohms 8	- 4 Impedance
Right	A	Left	Right	B	Left
Right	A	Left	Right	B	Left

Impedance 4 - 8 ohms

Loudspeaker Terminals

Important

Please ensure that loudspeaker terminals are fully tightened

Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées

				Multi-Room	IR1	IR3	azur 640A Integrated Amplifier V2.0
	IR Emitter		1	Keypad 2			Control Bus
	In						In	Out
					IR2	IR4
Out-Pre	In Tape	1 Out Rec	2 Out Rec	MP3 / DMP	DVD	DAB / Tuner	CD	Aux
Left								Left
Right								Right
Pre-Out	Tape In	Rec Out 1	Rec Out 2	DMP / MP3	DVD	Tuner / DAB	CD	Aux

Caution Risk of electric shock. Do not open. Avis Risque de choc electrique. Ne pas ouvrir. Achtung Vorm öffnen des gërates. Netzstecker ziehen.

can now be sent back to the source equipment via the amplifier. It is then possible to control the source equipment from the remote rooms by using the source equipment's own remote controls or through a learning remote. The Incogntio LR10 can fully control the keypads, “learn” the source's remote controls and change source input on the amplifier etc.

For full details on the Incognito multi-room system please contact your local Cambridge Audio dealer.

IR10

Mini-jack lead

azur 640C

Compact Disc Player

Standby/On

Open

Play

Skip

Close

Pause

Stop

Scan

Class 1 Laser Product

Luokan 1 Laserplaite

Output Line

Klass 1 Laserapparat

Designed in London, England

Mains Voltage Selector Switch (50 / 60Hz)

Control Bus

IR

Digital Outputs

In

Out

In

Left

Left

azur 640C Compact Disc Player V2.0

On Power Off

Max Power Consumption: 18W

Caution

Risk of electric shock

Right

Right

Do not open

Avis

Risque de choc electrique

Ne pas ouvrir

Line Output

S/P DIF

Toslink

Power AC

Achtung

Vorm offnen des gerates

Co-axial

Optical

Netzstecker ziehen

Manufactured in an

www.cambridge-audio.com

ISO9002 approved facility

Azur integrated amplifier 13