Fsbus Com 2

[bwr014]

Hello,

Did build the new fsbus com 2 board today and result is showing under..


But..
There seems to be something wrong and DIRK i need your help in this!!
The board seems to work fine with the fskey it send the signal and when i turn my rotery it change value and the led(green)burns quick on the movements when i turn the rotery..

BUT there is not any connection to the FSadmin!! no yellow led burns nothing at all with any bridge with pin 4 - 10...

What i only notice is that when i touch with my finger the 74C04N(N1-N6) suddenly both leds (green and yellow) burn.. when i take the finger off they out again.. it is on all the pins on the side of yellow led that cause this..

What is wrong???

Hope you will help me out on this one Dirk.

gr.

Frans M

PS.. what i also dont understand in the program of FSadmin is that even when i dont connect anything to my com1 it just say COM1 open..