fartman890

So, I bought a Vetta 1 combo today and it was working perfectly in the store. I brought I home and plugged it in and was presented with this (see image) the screen looks garbled and wonky. I took it back to the store because they have a 60 day warranty on used items and i won’t have it back for about 2 weeks. Does anybody know anything about this? I thought it had something to do with the internal battery but I just want to see if anyone here knows anything about this.