hi
Just found it on p12 on the help file,however never done one in cercuit before!,according to the diagramm,is that mean that i have to have an open end serial lead,and where it says P1 i have to solder to ic P1 and then to pin one of the serial lead?.

the one in the diagramm is the qpf package the one in the immo is a big ic,plcc ,i think ! is the diagramm still the same for both packages,thnx m8