Scanfail Installation

[colbee]

Hello All,

Been carrying on with my first chinese laser bits build (keeping the costs low for now) and now installing my scanfail unit.

I need to get the feedback from the galvos/galvo driver but not seeing and related pins from my driver

Is there anywhere else I can obtain the feedback from if this output is not directly available?

Regards

[taggalucci]

Hi colbee

Based on the two posts starting here http://www.photonlexicon.com/forums/...868#post207868

...I believe the answer is NO. Whether there is some way to tap a feedback signal, hmmm... I defer to others.

[dave]

I think I have a pic somewhere with the points to tap off feedback .. Better to use a good pair of scanners with feedback tho..

[colbee]

Hello. Yeah I will upgrade at some point as I progress, but if you find the imformation at this stage it would be most helpful. It's something I never even considered that such a signal would not be available!