I have one last issue with the Shimuken G by Daido that I just got working. When I turn it on the music starts playing, the yellow lights start flashing and in Japanese according to Google translate it says “Let’s listen to the clerk”. It also shows E-8 on the center display. If I preform a reset on it, it goes away and operates normally. If I turn it off and wait a second to turn it back on it does the same thing. Any ideas what I should look at?