I have a c550, isn't picking up any satellites. I tried just 2 strands of wire in the external antenna port, still nothing.
thinking my sirf firmware got messed up somehow? either way I was thinking of trying to reflash it, has anybody done this before using sirfflash or sirfdemo? I tried via usb and the rs232 to usb software never worked properly. do you have to use a bluetooth dongle?
currently running c550 software 6.60 gps software 3.00 sirf GSW3.2.5Garmin_3.3.01.06-SDK001P1.00
webupdate has ruined my gps so far, I also have a copy of sirf firmware 3.2.4 and 3.2.2
mine started doing this three weeks ago. When it eventually found satellites, the unit was routing from my home, over two hours away. I tried updating the firmware but to no avail.
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c550 no satellites
Posted - 20 mars 2009 : 18:13:12
