I have emailed you our infopath test spec we use for annual checks using a sigmapace 1000 on 4170's.

If anything does not conform then its out with the scope and function gen, or send it back to APC.

We used to have a homemade bit of test kit but its now been replaced by the sigmapace - homemade kit was better though IMHO! and also the amount learned by making it :O) Still not that we have time for projects like that these days.

anyway hope this helps

Gary