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10.2.2. No-decompression limits for air
The no-decompression limits displayed by the dive computer for the first dive to a
single depth (see Table 10.1, No-decompression time limits for various depths (m)
and Table 10.2, No-decompression time limits for various depths (ft) .), are slightly
more conservative than those permitted by the U.S. Navy tables.
Table 10.1. No-decompression time limits for various depths (m)
No-decompression time limits (mins) for various depths (m)
for the first dive of a series
Personal Mode / Altitude Mode
Depth
(m)
P2/A2P2/A1P2/A0P1/A2P1/A1P1/A0P0/A2P0/A1P0/A0
76
46
29
120
63
42
160
93
59
86
50
31
133
69
47
181
108
65
97
54
34
148
77
51
205
124
71
9
12
15
20
13
9
29
21
16
43
31
25
22
15
10
32
24
17
47
34
27
24
17
11
34
26
19
51
37
29
18
21
24
7
5
4
11
9
6
19
14
11
7
5
4
12
9
7
20
16
12
8
6
4
13
10
8
22
17
13
27
30
33
115