Dumb question - starting PnCConf with Lcnc RIP

So I've got 2.9 RIP installed and need to set up a basic configuration with a new Mesa board.  I switched from a 7i73 to a 7i84D and want/need to 'start fresh'.

Problem is with the RIP installation I don't have an LCNC menu; I start LCNC from the command line.

How do I run PnCConfig with no menu?

Thx,
R

You first need to set the environment with:
Then start PnCconf with:  

Thanks Phill! That did the trick.