How to change the frequency and volume lever of your
Sony EXCD-3RF 10 pack system

This is the RM-X64 remote

Click here to see the Channel changing operation.  This allows you to change the radio channel you will hear your CD's play on.

Click here to see how to change the volume level of the system.  Mine still have a pretty good volume difference between the radio and the CD's being played.  This help keeping the volume levels way too loud.