change SDC3 base address ?

Hi
I am adding SDC3 to a vehicle already with PDM setup on base CAN address of 500, with lots of dash configuration etc. already in place.
I see on the SDC board an undocumented (at least I cant find it) set of "ADDR LINKS" jumpers... with the first column linking A to B. what are the possible values here ?
this would be good to add to the doc !
thx
I am adding SDC3 to a vehicle already with PDM setup on base CAN address of 500, with lots of dash configuration etc. already in place.
I see on the SDC board an undocumented (at least I cant find it) set of "ADDR LINKS" jumpers... with the first column linking A to B. what are the possible values here ?
this would be good to add to the doc !
thx