I bet you can find some YouTube videos on programming the radio that could be helpful. Do a search for DX7 programming and I expect you'll get some hits. You can also get the DX7 manual from Horizon's website. But you may not find it all that helpful. I used a DX7 for about 5 years. It's a real solid radio and one you get the hang of the menu structure in the radio, it's easy to navigate.