12
Front IR
Used in conjunction with Custom Installation (C.I.) systems or IR
repeater systems, it may be desirable to disable the front panel IR by
setting FRONT IR to off (press the input select button to turn off). Press
the
Mode
button to exit.
Input gain trim
The relative levels of the inputs can be adjusted by gain trim. This allows
each to be adjusted so that each sounds the same in terms of average
loudness when you switch between them. Pick the loudest sounding
source and trim its level until it matches the average perceived level of
the others. Repeat this process if other sources also stand out as louder
than the average.
To set the input gain trim for each source, select INP TRIM in the System
Configure menu. Select the input required and use the volume control to
set the gain between 0 and -12 dB (the available range is restricted if
the volume is set very low). Press the
Mode
button to exit.
Surround sound source e.g. 540D V2 DVD player
Stereo source e.g. 840C CD player
Mode
Volume
Mode
Volume
Pre-amplifier setup continued
Fixed level inputs
Any input of the 840E is able to be set for fixed gain. Whenever this input
is selected the gain will automatically go to this value and will not be
adjustable by the volume control. This can be useful with sources that
have their own built in volume control (such as some set-top boxes etc.)
Also, this feature can be used to integrate an AV Receiver which has pre-
amp outputs (such as our own 540R or 640R models) with the 840E.
The front Left and Right pre-amp outputs of the AV Receiver are simply fed
to any desired input of the 840E and that input set for fixed gain. The AV
receiver is then wired to the various surround speakers whilst the 840E/W
drives the Front Left and Right.
The 840E/W can then be used for Stereo sources as normal for best
sound quality. When it is desired to decode surround sound, select the
input chosen for fixed gain on the 840E. Now the AV Receiver can be used
to decode any of it’s surround sound sources. It will have control of the
volume of all channels and the 840E’s own volume control will be
disabled.
You may wish to re-name the fixed level input as “AV mode” or similar on
the 840E. As the gain can be fixed to any value it is easy to match the
level of the 840E to that of the other AV channels.
To set a fixed volume for a source, select FIXED INP in the System
Configure menu:
Select the input required and set the fixed gain using the volume control
(the OFF setting does not disable the input but leaves the input gain
subject to the volume control which is the default setting). When a
source has a fixed input, the balance is always set to neutral. Press the
Mode
button to exit.
Mode
Volume
azur 640R AV Receiver
Front
Right
Front
Left
Surround
Left
Surround
Back Left/
Surround Back
Centre
Surround
Right
Surround
Back Right
AM 300
Ω
Tuner
FM 75
Ω
Control
Bus
In
In
Emitter
Out
IR1
IR2
PSU 24V DC In
IR3
1
2
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
C
R
TV/Mon Out
Video 1
Video 2
Speaker Impedance 4-8 Ohms
Multi-Room
RS232C
In
In
In
In
In
In
Out
In
Out
L
R
Video 2
Video 1
Recorder 1
DVD
Rec 2
Aux
CD
Rec 2
C
o
m
posit
e
S-Video
Digital Optical
Digital Co-axial
Com
posit
e
S-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
O
ut
In 1
HDMI
7.1
6.1
5.1
SW
Use
approved
PSU only
Com
p
onent
Recorder 1
GND
Conforms to ANSI/UL STD 60065
7th Edition 2003 Rev 2006/03/20
Certified to CAN/CSA STD C22.2
No. 60065-03
3098092
C
SL
L
L
SW
SR
R
R
Power AC
On
Off
Power
SCART (Composite/RGB/Stereo Audio)
In
Out
www.cambridge-audio.com
Toslink
Optical
S/P DIF
Co-axial
azur 540D V2.0 DVD Player
Power Rating
:
100-240V AC ~ 50/60Hz
Max Power Consumption
:
25W
Designed in London, England
Composite
S-Video
Cr/Pr
Cb/Pb
Y
Component
Video Out
5.1 Channel Audio Out
This product complies with DHHS rules 21 CFR, Chapter 1,
Subchapter J, Part 1040 at date of manufacture.
Apparatus claims of US patent nos. 4,631,603; 4,577,216;
4,819,098 and 4,907,093 licensed for limited viewing only.
“DTS” is a trademark of Digital Theatre Systems Inc.
Manufactured under license from Dolby Laboratories.
“Dolby” and the double-D symbol are trademarks of Dolby Laboratories.
Confidential Unpublished Works
©1992-1997 Dolby Laboratories. All rights reserved.
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.
Class 1 Laser Product
Luokan 1 Laserplaite
Klass 1 Laserapparat
Stereo
Out
Digital Outputs
HDMI Out
Manufactured in an ISO9002 approved facility.
Control Bus
In
IR Emitter
Caution
Risk of electric shock.
Do not open.
Avis
Risque de choc electrique.
Ne pas ouvrir.
Achtung
Vorm öffnen des gerätes.
Netzstecker ziehen.
On
Off
Loop Output
Input
Balanced Audio - Right
Unbalanced
Audio - Right
Input
Loop Output
Input
Loop Output
Out
Control Bus
Trigger
IR Emitter
In
Out/Thru
In
In
Loop Output
Input
Balanced Audio - Left
Unbalanced
Audio - Left
azur 840W Class XD
TM
Power Amplifier
Power Rating
:
230V AC ~ 50Hz
Max Power Consumption
:
1600W
www.cambridge-audio.com
Designed in London, England
Power AC
Please ensure that loudspeaker terminals are fully tightened
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
Stereo
Mono
Bi-Amp
Bridged
Loudspeaker Terminals - Right
Impedance 4 - 8 ohms
Bridged
Bridged
only!
Please ensure that loudspeaker terminals are fully tightened
Veuillez s'assurer que les bornes de l'enceinte sont entièrement serrées
Loudspeaker Terminals - Left
Impedance 4 - 8 ohms
Bridged
only!
Manufactured in an ISO9001 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
N1863
AЯ
46
1 = Ground
2 =
3 =
In
Loop
1 = Ground
2 =
3 =
In
Loop
Balanced
Balanced
Unbalanced
Left
Input Type
Balanced
Unbalanced
Right
Input Type
IMPORTANT!
Only change modes
when unit is off.
Refer to Manual for
more information.
Use Left Input for
Bridged
/ Bi-Amp
operation.
Mono Mode
Class 2 Wiring
Class 2 Wiring
CAUTION
Risk of electric
shock.
Do not open.
AVIS
Risque de choc
electrique.
Ne pas ouvrir.
ACHTUNG
Vorm öffnen
des gerätes.
Netzstecker ziehen.
R
L
R
L
R
L
IR1
IR2
IR3
IR4
Keypad 1
Keypad 2
Multi-Room
IR Emitter
In
Trigger
In
Out/Thru
In
Out
Left
Right
Re
c Out 2
Sub Out
Re
c Out 1
Rec
In
Input 7
Input 6
Input 5
Input 4
Input 3
Input 2
Input 1
Rec Out 2
Rec Out 1
Rec In
Input 7
Input 6
Input 5
Input 4
Input 3
Input 2
Input 1
(Unbalanced)
(Unbalanced)
Pre Out
Pre Out
Left
Right
Balanced Pre Out
Left
Right
RS232C
Control Bus
PSU
In
International Patent Pending
LeisureTech Electronics Pty Ltd
GND
Power AC
On
Off
Power
azur 840E Pre-Amplifier
Power Rating
:
230V AC ~ 50Hz
Max Power Consumption
:
36W
Designed in London, England
Flat / 200Hz L.P.
Manufactured
in an ISO9001
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.
Input 2 Balanced Audio
Balanced
Unbalanced
Balanced
Unbalanced
Input 1 Balanced Audio
Input 1
Input 2
GND
CAUTION
Risk of electric
shock.
Do not open.
AVIS
Risque de choc
electrique.
Ne pas ouvrir.
ACHTUNG
Vorm öffnen
des gerätes.
Netzstecker ziehen.
R
L
www.cambridge-audio.com
AV receiver
e.g. 640R
840W
840E
L
R
SL
SR
C
SW
Example
840E/W used with an AV receiver
connected to Input 7 (which is then
set to Fixed Gain mode).
5.1 speaker connections shown.