This is a CLARION radio and the only model that may possibly be calculated on these free Help Boards is the one with BARCODE LABEL(s) on the casing. If yours has any barcodes, then ask another question quoting their numbers as well as the Serial Number and someone may be able to help. If not, then try one of the "professionals" on Ebay or search via Google. It won`t be free though.
RegWorts
June 2008