Cambridge Audio 540C V2 Supplementary Manual

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Tel: +44 (0)20 7940 2200  Fax: +44 (0)20 7940 2233  Web: www.cambridge-audio.com
 
540C v2.0 and 640C v2.0 CD Players 
 Remote Control Codes 
 
All Codes are NEC format. 
 
System Code = A0 A0 
(NEC Code) 
Key 
Command Code hex 
Command Code dec
1 01 1 
2 09 9 
3 11 17 
4 19 25 
5 02 2 
6 0A 10 
7 12 18 
8 1A 26 
9 03 3 
0 0B 11 
1+ 13  19 
Prog 1B 
27 
Play 15 
21 
Pause 1D 
29 
Stop 1C 
28 
Random 0E 
14 
Remain 0F 
15 
Skip left 
04 
Skip right 
0C 
12 
Repeat 16 
22 
AB 17  23 
<< 05  5 
>> 0D  13 
Intro 06 
Space 1E 
30 
Open 07 
Power toggle 
44 
68 
Power On 
46 
70 
Power Off 
45 
69 
Bright toggle 
47 
71 
 
Note the Discrete Mute On and Off and Power On and Off codes which don’t 
have dedicated buttons on the remote are also actually available from the 
remote by special procedure, see product manual 
 
 
 
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