Suunto Stinger - Scuba Diving Procedures; Diving in Air Mode; Dive Planning with Suunto Stinger

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3.2. SCUBA DIVING
3.2.1. DIVING WITH AIR
3.2.1.1. DIVE PLANNING [PLAN]
It is possible at any time in the Air/EAN Surface Mode to enter the Planning Mode,
simply by pressing the
S button. After showing the text PLAN and the mode indicator
(Fig. 3.8.), the display will show the no-decompression limit for the depth of 9 m [30
ft]. By pressing the + button, the Stinger will calculate and show the next deeper no-
decompression limits in 3 m [10 ft] increments ending at 45 m [150 ft] or at the
maximum allowed depth in the EAN mode. By pressing the - button the next shallower
depth will be shown again.
The Planning Mode can be canceled by pressing the M or the S button.
NOTE: The Planning mode is disabled in the Air/EAN Error mode (see chapter
3.2.5.).
Higher Altitude and conservative Personal Adjustment Modes will shorten the no-
decompression time limits. These limits at different Altitude and Personal Adjustment
Mode selections are shown in Table 7.1. and 7.2.