> I have not built a cable to go from 2.5mm D710 GPS port to DB9 > computer, but this is a good idea for troubleshooting. I'll build one > this evening after work and see what I can see. Unless Scott has a > revelation before then.
That's exactly what I was going to suggest. Don't expect many revelations this week - I've been going non-stop trying to get stuff shipped (down to under 20 pending orders for the first time in a long time) and I'm leaving Thursday for a camping trip/balloon launch that I've barely started preparing for. I've procured the beer, though. I'll work on the less critical stuff like a tent and sleeping bag later. Scott
