THIS VIDEO WAS WONDERFUL!!! This is the BESt PB840 ventilator video I've found on KZfaq! The PB840 ventilator is a little bit older than some of the newer ventilators, but it is a GREAT VENT! I think that a video needs to be done, showing how to access the weaning parameters on the ventilator, like how to get to the function to obtain a NIF, and a PO-1, because there is NO video on KZfaq, demonstrating this function of the PB840 ventilator.

Very Helpful 👍

Can anyone tell what's the LEV version of it?