Dear All, Thanks for the answers.
Sorry, I am not sure if I understood what the layers are. I understand that the board can have no more than two cooper faces (layers). At the left side of the PCB screen I can see several buttons (Solder, Gnd-Sldr, Vcc-Sldr, Component, GND-comp, Vcc-comp, unuesed, unuesed, etc.), but I think I should see only two, if each button represents a layer (cooper face) of the board. Also, when I "autoroute", I end with more than two colors of tracks. Thanks and sorry for the silliness. Best regards, Sergio >The diferent colors are the layer in which resides the traces, look a >the colors in the left pan to identificate the layer. > >Olgierd > >Each copper layer is shown with a different color. Before using >autoroute, disable the layers you do not want to route on (the buttons >on the far left, top). >
