Suunto Cobra2 User Manual download pdf (Page 46)

Diver Attention Symbol – Advice to Extend Surface Interval

Some patterns of diving cumulatively add a higher risk of DCI; for example, dives with

short surface intervals, repetitive dives deeper than earlier ones, multiple ascents, and

substantial multiday diving. When this is detected, in addition to adapting the decompression

algorithm, the Suunto RGBM model will in some circumstances also advise, with the Diver

Attention Symbol, that you extend your surface interval.

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

Personal Mode / Altitude ModeDepth

(m)

P2/A2P2/A1P2/A0P1/A2P1/A1P1/A0P0/A2P0/A1P0/A0

130

163

130

163

124

Table 9.2. No-decompression time limits for various depths (ft)

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

dive of a series

Personal Mode / Altitude ModeDepth

(ft)

P2/A2P2/A1P2/A0P1/A2P1/A1P1/A0P0/A2P0/A1P0/A0

127

160

127

160

120

100

110

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Suunto Cobra2 User Manual Page 46