2
Contents
Introduction.........................................................................................................3
Important safety instructions.............................................................................4
Limited warranty..................................................................................................5
Front panel controls............................................................................................6
Rear panel connections......................................................................................7
Apple device compatibility..................................................................................8
Remote control....................................................................................................8
Loudspeaker connections..................................................................................9
Front panel display..............................................................................................9
Digital audio connections.................................................................................10
Analogue audio connections............................................................................10
HDMI input connections...................................................................................11
Analogue video input connections..................................................................11
Video output connection (HDMI).....................................................................12
5.1/7.1 Direct in................................................................................................12
7.1 Preamp out .................................................................................................13
Aerial connections............................................................................................13
FM aerial............................................................................................................13
AM loop aerial...................................................................................................13
Front input connections ...................................................................................13
551R setup........................................................................................................14
1. Speaker configuration ............................................................................14
2. Speaker setup.........................................................................................15
Speaker delay..............................................................................................15
Level calibration..........................................................................................16
Auto speaker setup for Distance/Level.....................................................16
3. Assigning Video inputs............................................................................17
Scaler Assign/Processing...........................................................................18
4. Source setup...........................................................................................18
Audio connection type.................................................................................18
Surround sound modes....................................................................................19
Operating instructions......................................................................................20
Selecting the source...................................................................................20
Using the Tuner............................................................................................24
Lip sync ........................................................................................................24
Using ARC.....................................................................................................25
Audio split mode..........................................................................................25
Advanced setup................................................................................................26
Sub crossovers and bass management....................................................26
Bi-amping.....................................................................................................26
Tone/Sub/LFE configuration......................................................................26
OSD setup....................................................................................................27
Advanced Dolby/DTS adjustments.............................................................27
Dynamic range control................................................................................27
DTS-HD speaker re-map.............................................................................28
Reset/Back-up memory ...................................................................................29
Troubleshooting.................................................................................................30
Technical specifications ...................................................................................31
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-This guide is designed to make installing and using this product
as easy as possible. Information in this document has been
carefully checked for accuracy at the time of printing; however,
Cambridge Audio's policy is one of continuous improvement,
therefore design and specifications are subject to change
without prior notice.
This document contains proprietary information protected by
copyright. All rights are reserved. No part of this manual may be
reproduced by any mechanical, electronic or other means, in any
form, without prior written permission of the manufacturer. All
trademarks and registered trademarks are the property of their
respective owners.
Incognito and Incognito Ready are trademarks of Cambridge
Audio Ltd. All rights reserved.
© Copyright Cambridge Audio Ltd 2011
Manufactured under license from Dolby Laboratories. "Dolby"
and the double-D symbol are trademarks of Dolby Laboratories.
Manufactured under license under U.S. Patent #’s: 5,451,942;
5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535;
7,212,872; 7,333,929; 7,392,195; 7,272,567 & other U.S.
and worldwide patents issued & pending. DTS is a registered
trademark and the DTS logos, Symbol, DTS-HD and DTS-HD
Master Audio are trademarks of DTS, Inc. © 1996-2011 DTS,
Inc. All Rights Reserved.
"HDMI","HDMI logo" and "High-Definition Multimedia Interface"
are trademarks or registered trademarks of HDMI Licensing
LLC.
