740A
azur
11
ENGLISH
The 740A features Incognito
Ready/A-BUS Ready
outputs,
allowing multi-room capability. One
or two amplified keypads can be
plugged into the 740A (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 740A is Incognito Ready Type I, 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 740A and each other,
but they can only listen to the same source as selected on the amplifier.
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 740A from the keypad.
Connections to the 740A’s Incognito Ready / A-BUS 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 740A.
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 Learning Remote can fully control
the keypads, “learn” the source's remote control codes (including those
from other manufacturers) and change source input on the 740A etc.
For further details on the Incognito multi-room system please contact
your local Cambridge Audio dealer or visit www.cambridge-audio.com.
Multi-room connections
Order of selection:
1. Input 1
2. Input 2
3. Input 3
4. Input 4
5. Input 5
6. Input 6 (Tape)
6 5 4 3 2 1
7
8
Plug view from
contact end
3 4 5 6 7 8
2
1
View into
socket
Gather pairs, trim
and insert into
RJ45 plug
Crimp wires
securely in place
Wire colours:
1. Green/White
2. Green
3. Orange/White
4. Blue
5. Blue/White
6. Orange
7. Brown/White
8. Brown
IR1
IR2
IR4
IR3
Keypad 1
Keypad 2
Pre Out
Tape/Rec In
(Input 6)
Tape/Rec Out 2
Tape/Rec Out 1
Input 5
Input 4
Input 3
Input 2
Input 1
Pre Out
Ta
pe/Rec In
Ta
pe/Rec Out 2
Ta
pe/Rec Out 1
Input 5
Input 4
Input 3
Input 2
Input 1
Right
Left
Right
Left
Power AC
Off
Power
In
Out
Control Bus
IR Emitter
In
PSU
In
On
Multi-Room
International Patent Pending LeisureTech Electronics Pty Ltd
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 740A Integrated Amplifier
Power Rating:
230V AC ~ 50Hz
Max Power Consumption:
750W
Off
On
Contr
o
l Bus PassThru
F
ront P
anel IR
Re
s
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rv
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d
Re
s
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d
www.cambridge-audio.com
AЯ
46
Off
Power
On
Manufactured in an
ISO9002 approved facility
This device complies with
part 15 of FCC rules
Caution
Risk of electric shock.
Do not open.
Avis
Risque de choc electrique.
Ne pas ouvrir.
Achtung
Vorm öffnen des gerätes.
Netzstecker ziehen.
Digital Outputs
Power AC
IR Emitter
In
In
Out
Control Bus
S/P DIF
Co-axial
Toslink
Optical
Digital Inputs 1
S/P DIF
Co-axial
Toslink
Optical
Digital Inputs 2
S/P DIF
Co-axial
Toslink
Optical
Class 1 Laser Product
Luokan 1 Laserplaite
Klass 1 Laserapparat
Designed in London, England
Incorporating
Q5™
from:
ANAGRAM
TECHNOLOGIES
Line Output
Line Output
Right
Right
Left
Left
azur 740C Upsampling
Compact Disc Player
www.cambridge-audio.com
Power Rating:
230V AC ~ 50Hz
Max Power Consumption:
25W
AЯ
46
Standby / On
Stop
Play
Pause
Open
Close
Select
Menu
Skip
Scan
azur
740C
Upsampling Compact Disc Player
Impedance 4 - 8 ohms one pair, 6 - 8 ohms per pair if two pairs
Loudspeaker Terminals
Important
Please ensure that loudspeaker terminals are fully tightened
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
B
A
Designed in London, England
Right
Left
Right
Left
B
A
Manufactured in an ISO9002 approved facility
This device complies with part 15 of
the FCC Rules. Operation is subject to the
following two conditions: 1) This device may
not cause harmful interference; 2) This device
must accept any interference, including
interference that may cause undesired operation.
PS5
LR10
Cat5/5e (up to 30m / 100ft)
IR10
Mini-jack lead
Speakers (e.g. SS10)
connected via
speaker cable
KP10-EU keypad
740C
740A
IR1
IR2
IR4
IR3
Keypad 1
Keypad 2
PSU
In
Multi-Room
International Patent Pending LeisureTech Electronics Pty Ltd
The 740A features a Control Bus input/output
that allow un-modulated remote control
commands (positive logic, TTL level) to be
received electrically by the unit and looped to
another unit if desired. These control commands
are typically generated by custom installation (multi-room) systems or
remote IR receiver systems. The Control Bus sockets are colour-coded
orange.
An IR Emitter Input is also provided that allows modulated IR remote
control commands to be received electrically by the unit. Commands on
this input operate the unit only and are not looped out demodulated on
the Control Bus Output.
The 740A is also fitted with dip-switches which can be set for
different C.I. configurations. When the 740A is used in a
cupboard (or when using routed IR) it may be desirable to
disable the Front Panel IR by setting the dip-switch to ‘Off’.
By default, all Cambridge Audio source equipment loop the
Control Bus signals from ‘In’ to ‘Out’. If several units are used
in a complete loop, set the Control Bus Passthru dip-switch to ‘Off’.
In addition the units feature 'direct' IR/Control codes as well as toggle
codes for some of their features to simplify programming custom
installation systems. Special direct On/Off and Mute commands can be
accessed on the supplied remote control for teaching into C.I. systems
as follows:
1. Press and hold the
Standby/On
button. The remote first generates it's
standby (toggle) command. Keep the button held down, after 12
seconds an amplifier “On” command will be generated. If the button
is kept held down for a further 12 seconds, an amplifier player “Off”
command is generated.
2. Press and hold the
Mute
button. The remote first generates it's mute
(toggle) command. Keep the button held down, after 12 seconds a
“Mute on” command will be generated. If the button is kept held
down for a further 12 seconds, a “Mute off” command is generated.
A full code table for this product is available on the Cambridge Audio
website at www.cambridge-audio.com.
Custom installation (C.I.) use
IR Emitter
In
In
Out
Control Bus
Off
On
Contr
ol Bus P
assThru
F
ront Panel IR
Re
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AS10
Active
Speaker
AS10
Passive
Speaker
