SUUNTO Vyper - Manual (Page 77)

Figure 7.2. Surface interval, the surface time and no-flying time displays: Pressing the
TIME button once the surface time display is shown and by pressing the TIME button
twice the no-flying time display is shown, indicated by the airplane symbol.
Or when the TIME button is pressed once or twice:
•
the current time, shown as TIME
• the surface time in hours and minutes (separated by a colon), telling the duration
of the present surface interval
• the desaturation/no-flying time in hours and minutes is shown next to the airplane
in the center window of the display
If set to NITROX mode, the following information will also be shown:
•
the oxygen percentage labeled O
2
%
• the current oxygen toxicity exposure labeled OLF%
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