The 840A features Incognito Ready
TM
/ A-BUS
TM
Ready 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.
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.
18 Azur Class XD integrated amplifier
MULTI-ROOM
+
_
+
__
Right
Right
Right
Right
+
_
+
Left
Left
Left
Left
Right
Left
Right
Left
IR1
IR2
IR3
IR4
Keypad 1
Keypad 2
Multi-Room
IR Emitter
In In Out
Right Left
RightLeft
Preamp OutTape OutTape InInput 7Input 6Input 5Input 4Input 3Input 2Input 1
Preamp Out Tape Out Tape In Input 7 Input 6 Input 5 Input 4 Input 3 Input 2 Input 1
Loudspeaker Terminals
Impedance 4 - 8 ohms
Input 1 Balanced Audio
RS232C
Control Bus
Power
PSU
In
International Patent Pending
LeisureTech Electronics Pty Ltd
Please ensure that loudspeaker terminals are fully tightened
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
B
B
A
A
GND
www.cambridge-audio.com
Manufactured in an ISO9002 approved facility
Power AC
Designed in London, England
Caution Risk of electric shock. Do not open.
Avis Risque de choc electrique. Ne pas ouvrir.
Achtung Vorm öffnen des gërates. Netzstecker ziehen.
azur 840A Class XD
™
Integrated Amplifier
Power Rating: 230V AC ~ 50Hz
Max Power Consumption: 800W
On Off
N2409
Digital Outputs
Power AC
Designed in London, England
azur 840C Upsampling Compact Disc Player
Max Power Consumption: 40W
www.cambridge-audio.com
RS232C
IR Emitter
InIn Out
Control Bus
S/P DIF
Co-axial
Toslink
Optical
Digital Input 1
Right Left
RightLef t
Balanced Audio OutUnbalanced Audio Out
S/P DIF
Co-axial
Toslink
Optical
Digital Input 2
S/P DIF
Co-axial
Toslink
Optical
Right
Left
Right
Left
Manufactured in an
ISO9002 approved facility
On Off
Power
Class 1 Laser Product
Luokan 1 Laserplaite
Klass 1 Laserapparat
Mains Voltage Selector Switch
115V/230V AC~50/60Hz
N2409
Caution Risk of electric shock. Do not open.
Avis Risque de choc electrique. Ne pas ouvrir.
Achtung Vorm öffnen des gërates. Netzstecker ziehen.
GND
Standby / On Stop
Play
Pause
Open
Close
SelectMenu
Skip
Scan
azur 840C
Upsampling Compact Disc Player
PROGRAM
PS10
LR10
Cat5/5e
(up
to
30m
/
100ft)
IR10
Mini-jjack
lead
Speakers
(e.g.
SS10)
connected
via
speaker
cable
KP10-EEU
keypad
884400CC
884400AA
IR1
IR2
IR3
IR4
Keypad 1
Keypad 2
Multi-Room
PSU
In
International Patent Pending
LeisureTech Electronics Pty Ltd