Discoloration arcade cabinet all sides

[Martijn]

Hi, a friend of mine started his own sushi restaurant and its running well. He even has a childeren playing section with with some machines and  a arcade cabinet.

But it has discoloration on all sides, i was thinking something with degaussing ?

I said i wanted to look into it for him, so first is a heads up in here to the real experts

here are some pics











Let me know where to look and how to handle thanks 

[yotsuya]

That menu switch should probably get you into degaussing.

[DGP]

Yep, it looks like it is in dg mode and simply needs to be set back to normal operation.

Jason

[Martijn]

Ill be popping by next week, ill try the menu. He said it happened because he unplugged, replugged the system a lot, his on off switch doenst seem to do anything.