Suunto Stinger Инструкция по эксплуатации онлайн [100/120] 12765

DIVER ATTENTION SYMBOL - ADVICE TO EXTEND

SURFACE INTERVAL

Some patterns of diving cumulatively add a higher risk of DCI, e.g. dives with short

surface intervals, repetitive dives deeper than earlier ones, multiple ascents, substantial

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

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

Attention Symbol (review chapter 3.2.3.2.) that the diver extend the surface interval.

7.3. OXYGEN EXPOSURE

The oxygen exposure calculations are based on currently accepted exposure time

limit tables and principles. In addition to this the dive computer uses several methods

to conservatively estimate the oxygen exposure. These include for example:

 the displayed oxygen exposure calculations are rounded to the next higher

whole percentage value

 for recreational scuba diving, the recommended upper limit of 1.4 bar PO

is used as a default

 the CNS% limits up to 1.4 bar are based on 1991 NOAA Diving Manual

limits, but the limits higher than 1.4 bar are significantly shortened

 the OTU monitoring is based on the long-term daily tolerance level and the

recovery rate is reduced.