SUUNTO Vyper - Manual (Page 17)

3. SUUNTO USER INTERFACE
3.1. Navigating in the menus
Suunto Vyper multipurpose dive computer features three dive computer modes (AIR,
NITROX, GAUGE), three main operating modes (TIME/STAND-BY, SURFACE,
DIVING), three menu based main modes (MEMORY, SIMULATION, SET) and 15–17
menu based submodes. You can scroll through the modes using the push buttons.
The mode indicator at the left side and the mode text at the bottom of the display in-
dicate the selected mode.
The timekeeping display is the primary display of the instrument. In other modes (except
in the Diving or Simulator modes), if no button is operated within 5 minutes, the dive
computer beeps and returns to the timekeeping display automatically. The timekeeping
display shuts off after two hours, but pressing the PLAN or TIME button activates it.
When diving, the dive entry time and date is registered in the Logbook Memory. Re-
member always to check before diving that the time and date are correctly set, espe-
cially when traveling to different time zones.
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