When we buy new device such as Casio MO0404-EC we often through away most of the documentation but the warranty.
Very often issues with Casio MO0404-EC 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 Clock Casio MO0404-EC is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Clock on our side using links below.