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The 840A responds to the IR commands shown in the table below:
ALL commands are Philips RC5 format with a System Code of 16
Key Command Code (dec)
Aux/Phono 4
CD 5
Tuner/DAB 3
DVD 1
AV/MD 2
Tape Mon 0
Source 7 6
Source 8 7
Vol - 17
Vol + 16
Mute 13
Amp on 14
Amp off 15
Standby toggle 12
Mute on 50
Mute off 51
Speaker Select 20
Mode 21
Bright 18
Source Up 8
Source Down 9
Clipping Off 10
Information in this document has been carefully checked for accuracy; however, Cambridge Audio's policy is
one of continuous improvement, therefore design and specifications are subject to change without prior
notice. If you notice any errors please feel free to email us at: support@cambridgeaudio.com
This document contains proprietary information protected by copyright. All rights are reserved. No part of
this document may be reproduced by any mechanical, electronic or other means, in any form, without prior
written permission of the manufacturer.
© Copyright Cambridge Audio Ltd 2006
