I think that's Demo mode.
I got stuck there too.
This is what worked for me:
- Power the radio off (hold the power button in top left corner in for several seconds)
-
Remove face plate
-
Hold in reset 10 seconds
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Press push-menu dial/button 3 or 4 times
-
Insert cd and hit source to switch to tuner before cd starts
Not all of these steps may be necessary.
I suspect having the power off before the reset button was the important part.
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