On one of my lasers the pulse function has stopped working - I press the button on the control panel - I get the beep - but no pulse fireing from the laser!! Weird!
Everything else working as normal!
Need to fix it as it makes routine post cleaning/maintenance alignment pretty impossible!!
Re: Red n Black Chinese 100W laser - Pulse function
Sometimes, though quite infrequent, the firmware in the onboard electronics gets corrupted, so try downloading the firmware again to the laser machine.