How do I enter my SONY security code??


New member
Username: Amt2002

Post Number: 1
Registered: Mar-04
Hello, I've just installed my Sony CDX-M630 head unit, and have got the message "code in" appearing. But I can't input anything, the face plate wont motor down, the remote makes the thing beep but the "code in" message just keeps on flashing. Anyone know how to enter the code? I can't find any reference to this in the manual??

Many thanks

New member
Username: Amt2002

Post Number: 3
Registered: Mar-04
Sorted! I entered the following using the remote:


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