Cambridge Audio 840A user manual Multi-Room, PS10

MULTI-ROOM

The 840A features Incognito ReadyTM / A-BUSTMReady outputs, allowing multi-room capability. One or two amplified keypads 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 (also required) through the Cat5/5e cables and no mains connection is required in the secondary rooms.

Multi-Room

Keypad 1	IR1	IR3
International Patent Pending
LeisureTech Electronics Pty Ltd
PSU
In
Keypad 2	IR2	IR4

Speakers (e.g. SS10)

connected via speaker cable

KP10-EU keypad

LR10

PS10

Cat5/5e (up to 30m / 100ft)

Power

Designed in London, England

On Off azur 840A Class XD™ Integrated Amplifier

www.cambridge-audio.com

Power Rating: 230V AC ~ 50Hz

Max Power Consumption: 800W

Manufactured in an ISO9002 approved facility

Power AC

Caution Risk of electric shock. Do not open.

Avis Risque de choc electrique. Ne pas ouvrir.

Achtung Vorm öffnen des gërates. Netzstecker ziehen.

N2409

+

Right

Right

_

+

Right

Right

_

A	+
	Left	IR Emitter	Control Bus
A	_	In	In	Out	RS232C
	Left
Loudspeaker Terminals
Impedance 4 - 8 ohms
		Out Preamp		Out Tape	In Tape
B	+	Left
	Left
	Left
B	_	Right
		Preamp Out		Tape Out	Tape In

	Multi-Room
	Keypad 1	IR1
PSU
In
	Keypad 2	IR2
7 Input	6 Input	5 Input
Input 7	Input 6	Input 5

			840A
		Input 1 Balanced Audio
IR3		Left	Right
IR4		Left	Right
4 Input	3 Input	2 Input	1 Input
			Left
			Right
Input 4	Input 3	Input 2	Input 1

The 840A is Incognito Ready Type II, which means the keypads can operate independently of the amplifier in terms of volume/bass/treble etc, be independently turned on and off, and can also listen to a different source from that which is currently selected on the amplifier. However, both keypads can only listen to the same source.

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 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 can now be sent back to the source equipment via the amplifier.

	Standby / On	Menu	Select	IR10
	Mini-jack lead
	Power	azur 840C Upsampling Compact Disc Player
On	Off	Max Power Consumption: 40W
		Caution Risk of electric shock. Do not open.
Mains Voltage Selector Switch		Avis Risque de choc electrique. Ne pas ouvrir.
115V/230V AC~50/60Hz		Achtung Vorm öffnen des gërates. Netzstecker ziehen.
		www.cambridge-audio.com
	Power AC		IR Emitter	Control Bus
		RS232C	In	In	Out
		N2409

PROGRAM

Designed in London, England

Digital Outputs		Digital Input 1		Digital Input 2
S/P DIF	Toslink	S/P DIF	Toslink	S/P DIF	Toslink
Co-axial	Optical	Co-axial	Optical	Co-axial	Optical

Open

Close

Class 1 Laser Product

Luokan 1 Laserplaite

Klass 1 Laserapparat

azur 840C

Upsampling Compact Disc Player

Play		Skip
Pause	Stop	Scan

840C

Unbalanced Audio Out		Balanced Audio Out
		Left	Right
Left	Left
Right	Right
		Left	Right

Manufactured in an

ISO9002 approved facility

18Azur Class XD integrated amplifier