New Buttons for IRDB needed

[Enzyklopaedie]

I wanted to add the Grundig MS 240 stereo system to the IRDB, but I got buttons on the remote control that aren't declared. On the rc there are buttons such as...

• CD
• USB
• SDCARD
• TUNER
• CASS

for switching the input (there is one button each) and it also got a button for the...

• equalizer
• UBS (Bass System on/off)
• display to configure display time

Also there are buttons for audio commands such as...

• previous/next title
• rewind/speed up (REWIND is already existing)
• RAND (random title choice when in CD-mode)
• PROG (to preset radio frequencies)
• REP (for repeating titles)
• mono/stereo