The Settings Screen is where many setup and non-tuning functions are done.
At the top of the screen are three buttons having to do with tuning files:
Below those buttons are three more buttons:
select tuning intervals
auto announce on/off
auto note switching direction
Below those buttons are two buttons relating to Over-pull:
Below those are four more buttons:
sweep sound setup
auto partial selection enable
do internet calibration
About Montal Tuner (which gives version and contact information)
To return to the main tuning screen, use the large Tuning button at the bottom of the screen, or use the two-fingered Zee-swipe escape gesture.