SUUNTO HELO2 - Manual (Page 80)

Higher Altitude and conservative Personal Adjustment settings will shorten the no-
decompression time limits. These limits at different Altitude and Personal Adjustment
setting selections are explained in Section 5.9.4. Diving at altitude and in Section 5.9.5.
Personal adjustments
Dive numbering shown during dive planning
Dives belong to the same repetitive dive series if the instrument was still counting
down the no-fly time at the beginning of the dive.
The surface interval must be at least 5 minutes for a dive to be considered a repetitive
dive. Otherwise, it is considered a continuation of the same dive. The dive number
will not change and the dive time will continue where it left off. (See also Section 7.2.
Dive numbering).
7.6. MEMORY mode
The memory options include a dive logbook (MEM Logbook) and dive history (MEM
History).
The dive entry time and date is registered in the Logbook memory. Always check before
diving that the time and date are correctly set, especially after travelling between dif-
ferent time zones.
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