SUUNTO D9tx - Manual (Page 43)

Table 5.1. Dive computer alarms
Duration Sound pattern Alarm type
2.4 s sound + 2.4 s break High priority
0.8 s sound + 3.2 s break Low priority
Table 5.2.
Interpretation Sound pattern Instructional beep
Start ascending Ascending
Start descending Descending
Change gas Descending-
ascending
The visual information on the dive computer display is shown during the alarm breaks
in order to save battery.
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