Hi

I have just put an old heli back into use and when i power it up direct from a 2s Lipo it initialises OK.

But when i try to power it up from the ESC(Jive Pro) the sensor light flashes Red/Pink fast and nothing else happens,i have tried master lead only/slave only into various ports on unit,please can you advise me what this error means?

ESC was fine when last used on another model.
Thanks

Ok it seems as though the BEC is not coming up to voltage quick enough.