If your old Cham2 Controller is still working, but your signs need to be replaced. Gaming Support has an all-in-one solution for this. With the Odometer you can replace your old displays which served their purpose and revive your bank with a whole new sign. 

It is easy to set up an Odometer. The only thing you have to do; connect your Cham2 to the sign and connect the sign to your network.

And you are ready to go!