What type of connection? Serial? If you jumper 2 and 3 and type do you get anything? Ian Sent from my iPhone On Sep 27, 2013, at 6:12 PM, Bob Armstrong <bob at jfcl.com> wrote: On 2013-09-27 18:04, John Wilson wrote: Have you tried it? Yes - as far as I can tell it does nothing. The cursor blinks and one or two of the status LEDs are on (forget which ones, sorry) but other than that nothing I do seems to get any response out of it. Maybe mine's broken? --- Bob --- Filter service subscribers can train this email as spam or not-spam here: http://my.email-as.net/spamham/cgi-bin/learn.pl?messageid=06C5F66427DB11E3A…