Multi-Room Connections; Custom Installation Use - Cambridge Audio azur 740A User Manual

Multi-room connections

The 740A features Incognito
Ready/A-BUS
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.
Manufactured in an ISO9002 approved facility Power
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 On Off
must accept any interference, including
interference that may cause undesired operation.
azur 740A Integrated Amplifier
Caution Power Rating: 230V AC ~ 50Hz
Risk of electric shock.
Max Power Consumption: 750W
Do not open.
Avis
Risque de choc electrique.
Ne pas ouvrir. Power AC
Achtung
Vorm öffnen des gerätes.
Netzstecker ziehen.
Standby / On Menu
Mini-j j ack lead
Manufactured in an
Power
ISO9002 approved facility
This device complies with
part 15 of FCC rules
On Off
azur 740C Upsampling
Compact Disc Player
Caution
Risk of electric shock. Power Rating: 230V AC ~ 50Hz
Do not open.
Max Power Consumption: 25W
Avis
Risque de choc electrique. Power AC
Ne pas ouvrir.
Achtung
Vorm öffnen des gerätes.
Netzstecker ziehen.
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:
Downloaded from www.Manualslib.com
Multi-Room
Ready outputs,
PSU Keypad 1
In
International Patent Pending LeisureTech Electronics Pty Ltd
Speakers (e.g. SS10)
connected via
speaker cable
KP10-E E U keypad
LR10
Cat5/5e (up to 30m / 100ft)
PS5
Multi-Room
Loudspeaker Terminals
Designed in London, England
IR Emitter PSU Keypad 1 Keypad 2
In In
Off
A
On
International Patent Pending LeisureTech Electronics Pty Ltd
N1863
B
Right Left
AЯ 46
Impedance 4 - 8 ohms one pair, 6 - 8 ohms per pair if two pairs
Pre Out Tape/Rec In Tape/Rec Out 2 Tape/Rec Out 1 Input 5 Input 4
(Input 6)
Important
Please ensure that loudspeaker terminals are fully tightened
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
IR10
Open
Select Close
Designed in London, England
IR Emitter Control Bus Digital Outputs Digital Inputs 1 Digital Inputs 2
In In Out S/P DIF Toslink S/P DIF Toslink S/P DIF Toslink Line Output
Co-axial Optical Co-axial Optical Co-axial Optical
AЯ 46
Order of selection:
1. Input 1
2. Input 2
3. Input 3
4. Input 4
5. Input 5
6. Input 6 (Tape)
manuals search engine
Wire colours:
IR1 IR3
1. Green/White
Keypad 2
2. Green
IR2 IR4
8 7 6 5 4 3 2 1
AS10
Passive
Speaker
Plug view from
contact end
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
AS10
unit and then attached over the IR window of the source unit.
Active
Speaker 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
740A
a learning remote. The Incognito LR10 Learning Remote can fully control
the keypads, "learn" the source's remote control codes (including those
IR1 IR3
Control Bus
In Out
from other manufacturers) and change source input on the 740A etc.
IR2 IR4
For further details on the Incognito multi-room system please contact
Left
Right your local Cambridge Audio dealer or visit www.cambridge-a a udio.com.
Input 3 Input 2 Input 1
www.cambridge-audio.com
azur 740C
Upsampling Compact Disc Player
Custom installation (C.I.) use
Play Skip
Pause Stop Scan
740C
The 740A features a Control Bus input/output
that allow un-modulated remote control
Incorporating Q5 ™
from:
ANAGRAM
TECHNOLOGIES
commands (positive logic, TTL level) to be
received electrically by the unit and looped to
Class 1 Laser Product
Left Luokan 1 Laserplaite
Klass 1 Laserapparat
another unit if desired. These control commands
Right
are typically generated by custom installation (multi-room) systems or
www.cambridge-audio.com
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-a a udio.com.
azur
3. Orange/White 6. Orange
4. Blue 7. Brown/White
5. Blue/White 8. Brown
1 2 3 4 5 6 7 8
View into Gather pairs, trim Crimp wires
socket and insert into securely in place
RJ45 plug
IR Emitter
In
740A
Control Bus
In Out
Off
On
11