Transmitter 3 Position Switch

[Rgfidler]

3 position Switch on Transmitter

Marked GPS top
Marked ATTI middle
Marked ATTI bottom

Anyone have a clue about the difference between middle and bottom selection. I have read the documentation and I do not find an explanation?

Any help from someone who may actually have an explanation.

 

[Kakou67]

the bottom ATTI position can be reprogrammed to be Manual mode through the Naza software

 

[tanasit]

Once you select the Manual mode, the Phantom will fly without any stabilization from NAZA.
It will be somewhat unstable for some pilot but for new pilot, it will be a challenge to fly in manual mode.
Expert flyer use this Manual mode plus higher Gain setting to do flips and rolls.