[Xymon] alert on PROC only during certain time

I need to configure my analysis.cfg file to check if a specific process on a specific host is NOT running during a specific time. That is, if the process IS running during that time I want it to flag red.  I don't care if it's running any other time of the day. I've reviewed the man pages and tried a few different settings with no success.  I'm hoping someone could send me a functioning sample config.

Here's what I've got in analysis.cfg

*HOST=CamViewer  EXTIME=*:2200:2400** **    PROC    CamSoftware*

Kris Springer