New firmware is available for the ADL radios in PF500’s, PF800’s and ADL Venture Pros. The firmware is available on the Ashtech FTP site:
This firmware addresses issues where the ADL radio module ‘hangs’ and becomes unresponsive. ADL Venture Pro receivers also suffer from this problem (if you are having problems with an ADL Venture Pro hanging, contact me directly.)
iG GPS 