Need some help...

I have a Behotec J66 engine with a ProJet ECU. I am trying to set/access the loss of signal shutdown parameters. Currently, if I shut down the TX the engine does not failsafe shutdown due to loss of signal. I have read the book and can not find how to set this up on the ECU.

For now, I have the RX failsafe set up to shut down the engine in a failsafe condition. I would like to get it to work via the ECU.

Anyone know how to set this up?

TIA!