parralell port voltage.

[crossleymarko]

might i add i have nothing plugged in.. ie breakout board etc.. software dosnt do anything when cursers are pressed.. maybe thats part of the problem.. no cooordinate change at all.

[Jonathan]

software dosnt do anything when cursers are pressed

That's a problem. Try going on to the MDI tab and in the white box type:

G0 X10

That should make it move to X=10 and you should see the numbers count up on the DRO. Send a screenshot if not...