We created a detailed video tutorial on how ATT technicians set up and test VTube-LASER communications with the SMT CNC Bender ProControl. See video 20220421 on this page: http://www.advancedtubular.wiki/index.php/VTube-LASER_Videos
If you are setting up communications for the first time or are experiencing problems with communications, then we recommend that you watch the video.
Send any questions to support@advancedtubular.com.