SUUNTO HELO2 - Manual (Page 78)

7.5. PLAN mode
The PLAN mode includes a dive planner (PLAN Nodec).
7.5.1. DIVE PLANNING mode (PLAN NoDec)
The DIVE PLANNING mode displays no-decompression times for a new dive, taking
into account the effects of previous dives. No-decompression times are calculated by
using the bottom gas.
When entering the PLAN nodec mode, the display first briefly shows the remaining
desaturation time and no-decompression time at the depth of 9 m/30 ft before going
into plan mode.
By pressing the UP/DOWN buttons, you can scroll the no-decompression limits in 3
m/10 ft increments ending at 45 m/150 ft. No-decompression limits longer than 99 min
are displayed as “—“.
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