That's the way I do it.

"WShoots1" wrote in message
...
I calibrated the BFO of my DX-392 by tuning in WWV with the BFO on and
then
zero beating the BFO signal with WWV's. I then marked the spot on the BFO
dial
to indicated zero, and referenced my CW and SSB/FAX offsets from that.

Bill, K5BY