Basic Settings
1Press and hold the MODE button for 2 seconds to enter dive mode.
2Press the MODE button to access the mode options.
3Press the PLAN button to change the mode to SET.
4Press the MODE button to select this option.
5Press the TIME button to scroll through the setting options.
6This option is for changing the dive model (air or nitrox). Press the TIME button again to see the next set of options.
7This option is for alarms (dive time and depth). Press the TIME button again to see the next set of options.
8This option is for changing the time and date. Press the TIME button again to see the next set of options.
9This option is for adjusting you altitude, personal level as well as changing units. Press and hold the MODE button to return to dive mode.