An important firmware update has been released for all ST500 serie chronometers. We recommend all customers perform the update as significant changes have been made:
– Improved satellite reception
– Modified rolling chrono screen
– Improved MASS STORAGE connection
– Fixed minor bugs
The update must be performed via a Windows PC. You can download both the updated firmware file and the manual at the following link:
https://www.pzracing.it/update/ST500_V_6_5.zip
