Naze 32 tuning

[ram1000]

I'm building a 330 quad and bought the Naze 32 with barometer in it so I could hover. I'm assuming I'll need to set a switch to accomplish the use of the barometer. I'm using BaseFlight but don't know how to set a switch position. Can anyone school me?
Also I guess I need to run an extra cable from the receiver to the FCB to assign that action to???

 

[ringolong]

Map it to your channel of choice on this view in base flight.

http://smg.photobucket.com/user/MassiveOverkill/media/CLEANFLIGHT/AUXPage_zps736335e6.jpg.html

Also I guess I need to run an extra cable from the receiver to the FCB to assign that action to???
Yes if you are using pwm or no if you are using ppm.

 

[ram1000]

I think I get it thanks...
My receiver is not PPM. Not yet anyway. I may change it out if this works out well...

 

[ringolong]

Good Deal!

 

[ram1000]

I am attempting a tune on the FCB and I reset the "Z" axis. What did I do??? does this affect anything???