Select Gage Info from the Setup menu. Select Next at each screen until the following Package List appears...
See Software Revision Notes for current revision and release information.
To perform an update the instrument must be connected to an internet connected PC/Mac with PosiSoft Desktop running or a WiFi network. Users connected via WiFi can skip to Step 3.
USB connections only: Ensure PosiSoft Desktop (version 4.1.0 or greater) is installed and running on your PC/Mac. If you have not installed PosiSoft Desktop, it can be downloaded here. PosiSoft Desktop is not required when updating via WiFi.
Connect your PosiTest AT-A to the computer using the supplied USB cable.
Use the following steps to check for updates...
Warning: Ensure that stored readings are backed up to a computer or PosiSoft.net. The instrument will Reset after the update and ALL readings in memory will be erased.