Benderlink for Crown Version 3.1
From ATTWiki
This version of Benderlink for Crown is designed to make Crown benders simulate Eaton Leonard Premier controls.
Because of the changes to Windows version of Laservision, the ATT protocol no longer functions properly. This version of the Benderlink for Crown is required for communication to Windows-based Laservision measuring centers.
See this web page for more information: http://www.advancedtubular.com/blink_crowneb.htm