When we buy new device such as Channel Plus H838HHR we often through away most of the documentation but the warranty.
Very often issues with Channel Plus H838HHR 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 Switch Channel Plus H838HHR is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Switch on our side using links below.