RGB/SCART to Component issue, anyone?

Hi everybody. I recently bought a SCART to Component adapter.

This one specifically, http://www.amazon.com/SCART-Compone...SDPO/ref=sr_1_1?ie=UTF8&qid=1336957920&sr=8-1

Its outputting a signal that is WAY too green for every console I use.

I contacted the seller and he told me to open is and adjust some settings, but he wasn't as specific as I'd need. Before I just go tinkering with it, I'd like to see if anyone knew which of the pentiometers I needed to adjust and by how much?

I've included images of the unit.

Any help could be greatly appreciated.

 

I have that unit but can't really tell you which pot to adjust but by looking at the pcb, I would try to find a common pot between the green lines (scart and YUV in). Then I would mark the pots so that if you adjust it, you can easily see the starting point and then just play around from there.

 

Would more detailed pictures help? I can't tell which one has the common point between the green lines.

Thanks for your input by the way.

 

Also, is it safe to assume I shouldn't adjust them while the device is on?

 

I managed to fix it, thanks Brainpann.