Benderlink for Crown Version 2.2
From ATTWiki
This version of Benderlink for Crown is designed to work with the ATT protocol within the DOS Laservision system.
Because of the changes to Windows version of Laservision, the ATT protocol no longer functions properly. This version of the Benderlink for Crown will not work with the newer Windows versions of Laservision.
Benderlink Module Used with Crown
This Benderlink Module is used to link a Crown bender to two Laservision measuring centers. See Benderlink Module - Laservision to Crown for more information.
See this web page for more information: http://www.advancedtubular.com/blink_crowneb.htm