[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: ATM PC interfacing problem


Standard null modem cable pin outs:

M  - F
1  - 1
2  - 3
3  - 2
4,5- 8
6  - 20
7  - 7
20 - 6

Joe Castoro


Mel Bartels wrote:
> 
> If TheSky says 'no scope present' and my software shows nothing coming
> in, then first to look at is the cable.  It should be a true null modem
> cable with 2-3 and 6-20 and something else crossed I can't remember away
> from home like 4-8.
> 
> --
> Clear skies, Mel Bartels
> http://www.efn.org/~mbartels