When we buy new device such as A&D HL-300WP we often through away most of the documentation but the warranty.
Very often issues with A&D HL-300WP 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 Scale A&D HL-300WP is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Scale on our side using links below.