I'm not sure how, but I assume you would plug a flash drive with your image on it into the USB dongle of the jvc unit. I just got the jvc kwav71bt, and would really like not to see that really bright annoying JVC logo. A blue dors emblem would be just the ticket. After plugging in your flash drive, go to settings,display,screen design, and capture. Just a guess but I just watched a YouTube video about it. Let me know if you find out for sure. All this computer stuffs kinda over my head, but if that works for you, I can get my daughter to show me what to do on the computer.