A-BUS is a standard that allows compatibility between different
manufacturers equipment, so A-BUS compatible keypads from other
manufacturers can also be used. If used with our own Incognito KP10
keypads, there are some extra features such as the ability to change
source on the 640R from the keypad.
Connections to the 640R’s Incognito ReadyTM / A-BUSTM Ready outputs
are made by Cat-5 cable (terminated with an RJ45 jack plug). The RJ45
plug must be wired to the EIA/TIA 568A wiring standard:
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 640R.
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 Incognito LR10 can fully control the keypads,
“learn” the source's remote control codes (including those from other
manufacturers) and change source input on the 640R etc.
For further details on the Incognito multi-room system please contact
your local Cambridge Audio dealer or visit www.cambridge-aaudio.com.
26
Multi-room connections
The 640R features Incognito ReadyTM / A-BUSTM Ready outputs, allowing
multi-room capability. One or two amplified keypads can be plugged into
the 640R (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 640R 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 from the 640R and each other,
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.
The 640R also features 2nd/3rd zone Composite video outputs which
optionally allow the extra zones to have video capability. The 640R can
use either Composite video or S-Video inputs as sources to supply the
sub-zones, but not from Component or HDMI inputs. Note: If it is desired
to use Component or HDMI for the main zone, the source should also be
connected to the 640R by Composite or S-Video for the 2nd/3rd zone
video output.
Order of selection:
1. Tuner
2. CD
3. DVD
4. Video 1
5. Video 2
6. Rec 1
Local 1 - Aux*
Local 2 - Rec 2*
*Local source selection must
be enabled on the keypad.
Line Output
Line Output
Right
Right
Left
Left
Power AC
On Off
Power
Manufactured in an
ISO9002 approved facility
IR Emitter
In InOut
Control Bus
S/P DIF
Co-axial
Toslink
Optical
Digital Outputs
Mains Voltage Selector Switch 115V/230V AC~50/60Hz
Class 1 Laser Product
Luokan 1 Laserplaite
Klass 1 Laserapparat
azur 640C V2.0 Compact Disc Player
Max Power Consumption: 18W
www.cambridge-audio.com
Designed in London, England
N1863
Caution
Risk of electric shock.
Do not open.
Avis
Risque de choc electrique.
Ne pas ouvrir.
Achtung
Vorm öffnen des gerätes.
Netzstecker ziehen.
azur 640R AV Receiver
Front
Right Front
Left
Surround
Left
Surround
Back Left/
Surround Back Centre Surround
Right
Surround
Back Right
AM 300Ω
Tune r
FM 75Ω
Control
Bus
InIn
Emitter OutIR1 IR2
PSU 24V DC In
IR3 12
Keypad 1 Keypad 2
DVD
SR
SBR
SW
L
SL
SBL/SB
Y
Cb/Pb
Cr/Pr
Y
Cb/Pb
Cr/Pr
Y
Cb/Pb
Cr/Pr
Y
Cb/Pb
Cr/Pr
C
7.1 Direct In 7.1 Preamp Out
L
R
L
R
Serial No. label fitted on underside
Max Power Consumption: 1400W
Power Rating: 230V AC 50Hz R
SR
SBR
L
SL
SBL/SB
CR
TV/Mon Out
Video 1
Video 2
Speaker Impedance 4-8 Ohms
Multi-Room
RS232C
In In
InInInIn Out InOut
L
R
Video 2Video 1 Recorder 1 DVD Rec 2 Aux
CD
Rec 2
Composite S-VideoDigital OpticalDigital Co-axial
CompositeS-Video
Digital Optical Digital Co-axial
Video Out
This device complies with
part 15 of FCC rules
TV/Mon Out
Power AC
Power
On
Off
Manufactured in an
ISO9002 approved facility
Caution Risk of electric shock. Do not open. Do not obstruct ventilation.
Avis Risque de choc electrique. Ne pas ouvrir. Ne pas obstruer la ventilation.
Achtung Vorm öffnen des gërates. Netzstecker ziehen. Ventilation nicht verschließen.
Designed in London, England
www.cambridge-audio.com
International Patent Pending LeisureTech Electronics Pty Ltd
Update
Normal
In 2 In 3 Out
In 1
HDMI 7.1 6.1 5.1
SW
Use
approved
PSU only
Component
Recorder 1
azur 640C
Compact Disc Player
Standby / On Stop
Play
Pause
Open
Close
Skip
Scan
