Suunto D9 manual No-decompression limits

9.2.2. No-decompression limits

The no-decompression limits displayed by the dive computer for the first dive to a single depth (see Table 9.1, No-decompression time limits for various depths (m) and Table 9.2, No-decompression time limits for various depths (ft) .), are slightly more conservative than those permitted by the U.S. Navy tables.

Table 9.1. No-decompression time limits for various depths (m)

No-decompression time limits (mins) for various depths (m) for the first

dive of a series

Depth				Personal Mode / Altitude Mode
(m)	P0/A0	P0/A1	P0/A2 P1/A0 P1/A1 P1/A2 P2/A0					P2/A1	P2/A2
9	--	163	130	163	130	96	130	96	75
12	124	89	67	89	67	54	67	54	45
15	72	57	43	57	43	35	43	35	29
18	52	39	30	39	30	5	30	25	21
21	37	29	23	29	23	20	23	20	15
24	29	24	19	24	19	16	19	16	12
27	23	18	15	18	15	12	15	12	9
30	18	14	12	14	12	9	12	9	7
33	13	11	9	11	9	8	9	8	6

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