Quote Originally Posted by Roelie View Post
I actually already tried that several times..... Am I supposed to see something happening in the same window (by monitor you do mean what's in the same box as the tester)?
Yes - the port value should change to reflect what you've typed in the box. The duration should also match (ie, 1000 mS, 500 mS, etc).

What is the port address of your parallel port?