Help Please tunning

[Things]

its just the way TTL works. It would be smarter if it worked in the opposite way, but it wasnt only designed for lasers

[coil1002]

Looks like some kind of noise or other signal interference. I don't think it's a tuning issue.

What controller are you using? And what software? How long is your ILDA cable?

Adam

FB3 pangolin the ilda cable is may 6 inches at the longest maybe 12 if you include the cable off of the fb3 controller

[coil1002]

I'd be willing to bet it's still a tuning problem. Liam, will you be attending SELEM? What software package are you using? If you're using a QM2K, go to Lasershow Designer, load the ilda test frame, go to edit, protect axis and uncheck blanking. Then, use the paint roller and go over the entire frame, so that it is not blanked at all. Then take another pic and we will know for sure.

Here is a picture with out blanking

[DZ]

Hmm, that actually look fine. Just seems like there is something going on, on the Y axis scanner. What if you rotate the test pattern 90 degrees, take another photo. After that, change the signal cables so you have X signal from the FB3 going to the Y scanner and the Y signal from the FB3 going to the X scanner, then take another pic.

[allthatwhichis]

Check you ground...