help with pt-30 wiring and mounting???

so i finally have a laser to use with my galvos and im confused i realize what goes to the galvos themselves but i don't understand exactly the modulation input because there are so many inputs on the amp boards. i can post a pic in a few minutes if needed....

also when mounting the galvos how exactly do i position them...????

thanks friends of LPF

Modulation signals from the DAC should go to your lasers, not the scan amps. There should be a differential input on each scan amp (should have 3 terminals for +, - and Ground). These are where the galvo X,Y signals from your DAC are connected. Can you post of pic of your specific amps? I have an old set of PT-30s here for reference, but they might not be the same anymore.

hey thanks for the reply ill do that probably late tonight i got side tracked because i cant get my new greeny to power up