RE: Futaba 7-CAP Service Menu
In the 9c it allows you to say what switches are installed where and what defaults come up.
A 9CHP can set to default to helicopter type with pcm modulation where a 9CAF can be set to default to acro with PPM modulation. Also the A and H version have some switches reversed, you can go in and say switch F is 2 postion and H is 3 position (just an example I don't remember the actual switch labeling)
Also Hobby Services is allowing 3 position switch upgrades so you would have to go in and say that swich A is now 3 position, etc.
I imagine its similar in the 7C