On Fri, 16 Oct 2015, Brad wrote:
Thanks Henk,I tried that. No prompt comes up with PUTTY on serial set at any baud rate. Instead on the LED display I get a C, or an S sometimes.
Check for activity on lines 2 and 3, if it is a DB25.You have not yet confirmed that you have it cabled correctly (DTE?, DCE? null-modem?)