Er30
Skipped index pulse error. Indicates magazine was probably out of
sync. Can be caused by dirt buildup in magazine gear, Defective
optical switch, or mechanism control index pot misadjusted.

Er32
Indicates mechanism should have been searching for a selection, but 30
seconds elapsed and selection was not found.

To clear errors ...
Move switch to Service Mode then type "699".

~Ann Marie
http://www.cdadapter.com/