Learjet 35A

[bobby456gt 0]

Hi, I'm very happy with the Learjet but I have a question about the autopilot. 

 

How can I set a preset the VSI or set an rate of climb ie. 4,000 fpm?

 

There is no manual for the autopilot and the autopilot does not have trim wheel.

 

Thank in advance.  

[737guy1 39]

There is no preset with this autopilot. You trim the aircraft to the v/s you want then select v/s mode on the autopilot (provided you have the autopilot all properly engaged prior to selecting v/s mode). The v/s mode will hold the v/s that you are indicating at time of engagement