Northq-9021 power meter

I have a NorthQ -9021 power meter, it send data to my VeraEdge without problems, but I cand find were I shall enter the initial KWH value ? the reading from my power meter before I installed NorthQ.
I thought that it was under ?Settings? where there is a ?Energy used? ? but that doesn?t add to the counter reported by 9021 power meter.

Should I enter value in another field?

/Kurt

Have you seached the forum for information?

I have a NorthQ and a while ago wrote up a bit about configuring it, which may be helpful:
[url=http://forum.micasaverde.com/index.php/topic,12569.msg95260.html#msg95260]http://forum.micasaverde.com/index.php/topic,12569.msg95260.html#msg95260[/url]