>Hi folks,
>A simple question (I hope)...I wish to attach a modem directly to our HP3000,
>but I can't remember the pin-out (cable #?).  I don't want to attach it to the
>DTC.
>I seem to recall some difficulties with doing this once before. Is Dev 21
>different than other ports?
>Thanks.
 
Hi, I hope this simple answer, answer your question
Cabling Pinouts.
                COMPUTER                   MODEM
                25 PIN       92219Q        25 PIN
                  1 ------------------------- 1
                  2 <------------------------ 3
                  3 ------------------------> 2
                  4 <------------------------ 8
                  6 ------------------------> 20
                  7 <-----------------------> 7
                  8 ------------------------> 4
                  9 <------------------------ 22
                 20 <------------------------ 6
                 22 <------------------------ 5
                 23 ------------------------> 23
This is not a symmetrical cable. Therefore it is important the cable be
installed in the proper direction.
 
Regards.
Enrique Gonzalez