Bullfrog fixture wheels swapped over

[TomHoward]

Hi

 

Our Bullfrog has a strange habit - for the first two parameters of a page of a fixture, the controls are swapped over, so the control under the LCD does not adjust the corresponding value - rather the right wheel adjusts the centre value, and the left vertical wheel adjusts the right hand value. The thumbwheel adjusts the far left value as normal.

 

Are these connected by jumper cables to the main board? If so, I could see how this error would have occured - probably by someone mistakenly replacing them after servicing. (Or in the build, even, as I'm not certain if our desk has ever been opened.)

 

If they are not connected by jumpers, but are on the board itself, then this would complicate the issue - could anyone shed light on this?

 

Thanks, Tom

[Paul]

The wheels are connected to the PCB with short cables - chances are that the plugs inside the desk are swapped over.

[TomHoward]

A-ha! I thought they would be, but I didn't want to open the desk up just to check, in case it wasn't the case.

 

Thanks, Tom