Select In-Dive.

Select During Activity.

Select General Use.

Select During Sleep.

Select Mode to turn on the screen at depth or throughout your dive.

Select Brightness to set the brightness level of the screen.

Select Keys to turn on the screen for button presses.

Select Alerts to turn on the screen for alerts.

Select Gesture to turn on the screen by raising and turning your arm to look at your wrist.

Select Timeout to set the length of time before the screen turns off.