Posted 5/8/2011 00:57 (#1765296 - in reply to #1765290) Subject: Re: losing navII calibrations
roaming
It sounds like the display and the ICU are not communicating like they should when the tractor starts up. Sometimes they communicate (and the calibrations are "remembered") and sometimes they don't communicate (and the cals are "lost" or defaulted.) The latest ICU software should fix this.