Beam shakes

[Lightmaster]

A moth ago i have bought me a new laser, but it shakes.. (the beam)

is it a ground problem? i don't know i have worked with the pangolin wireing table and tripple checked it.
and it shakes like does anyone know this type of problem?

 

[Flavio Spedalieri]

Hi Lightmaster,

Can you provide further details to the setup. The problem you are describing, is this directly out of the laser source ? What type of laser is it ? was the problem there at the start ?

Is the laser installed into the system when the issue occurs ?

Without further information, can be many variables....

Regards

 

[Marco]

Please take a close look on your cables you are using. Are they properly shielded ?
I had similar problems when use a flatcable between the qm2000 and the projector. even a square was shaking like hell..

Greetings,
Marco

 

[dave]

This does sound like a ground loop problem to me..

Would be worth checking your wiring to make sure there is only a single path to ground.

It may be worth disconnecting the signal ground to the scanners if your scanners have differential inputs.