Hello! Please give me a hint to locate the position of jumpers (pictures?) for Mercury-EU Penelope to do the firmware upgrade. 73 Michael oe1msb -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/attachments/20090910/daeeeac1/attachment-0002.htm>