SUUNTO D4 - Manual (Page 44)

Table 5.6. Personal Adjustment settings
Desired tables Condition Personal ad-
justment value
Default Ideal conditions P0
Progressively more conservative Some risk factors or conditions
exist P1
Several risk factors or conditions
exist P2
The Suunto D4 also allows experienced divers who are willing to accept a greater
level of risk to adjust the RGBM model. The default setting is 100%, which gives full
RGBM effect. Suunto strongly advises you to use full RGBM effect. Statistically, very
experienced divers have less incidents with DCI. The reason for this is unknown, but
it is possible that some level of physiological and/or psychological accommodation
can take place when you are very experienced as a diver. Thus, for certain divers and
diving conditions, it may be desirable to set attenuated (50%) RGBM mode. See
Table 5.7, RGBM model settings.
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