When we buy new device such as RCA 5637 we often through away most of the documentation but the warranty.
Very often issues with RCA 5637 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Portable Radio RCA 5637 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Portable Radio on our side using links below.