cambridge driver polarity reverse

[carlos3621]

Does anybody know, how to reverse polarity on a cambridge technologies 678xx driver ?

im building 2 laser projectors, that i want to place stage left and right, but i want the X axis on either one of them to be opposite the other, so as to have "mirror image" projection.

i dont see any dip switches , but there are 2 jumpers, located right next to the power/input connector.....

thanks,
carlos

[FourDee]

Just switch the two signal wires going to the amp ...