Changing the PiP Channel6.Press the A or T button to select "Air/Cable", then press the ENTERbutton.Press the A or T button to select "Air" or "Cable", then press the ENTERbutton.18,Press the A or T button to select "Channel", then press the ENTERbutton.Press the A or V button to select the desired channel in the PIP window.Press the ENTER O# button.>- You can select only analog TV broadcasts on the PIP screen(sub-picture).Press the EXIT button to exit.Easy Setting1. Press the TOOLS button on the remote control.2. Press the A or T button to select "PIP", then press the ENTER 0,--' button.3. Press the A or T button to select a particular item.4. Press the 4 or _ button to select the required option.5. Press the EXIT or TOOLS button to exit.