Suunto D9tx - Page 4

5.9.2. DIVE mode activation ....................................................... 65
5.9.3. Battery power indication .................................................... 68
5.9.4. Diving at altitude ............................................................. 69
5.9.5. Personal adjustments ....................................................... 70
5.10. Safety Stops ..................................................................... 73
5.10.1. Recommended Safety Stops ............................................. 73
5.10.2. Mandatory Safety Stops .................................................. 74
5.11. Deep stops ....................................................................... 75
6. DIVING .................................................................................. 77
6.1. Diving in the AIR mode (DIVE Air) ............................................. 77
6.1.1. Basic dive data .............................................................. 78
6.1.2. Bookmark .................................................................... 79
6.1.3. Tank pressure data .......................................................... 80
6.1.4. Ascent rate indicator ........................................................ 82
6.1.5. Safety Stops and Deep Stops ............................................. 83
6.1.6. Stopwatch (Timer) ........................................................... 83
6.1.7. Decompression dives ....................................................... 84
6.2. Diving in MIXED mode .......................................................... 89
6.2.1. Before diving in the MIXED mode ......................................... 89
6.2.2. Oxygen and helium displays ............................................... 91
6.2.3. Oxygen limit fraction (OLF%) .............................................. 92
6.2.4. Gas change and multiple breathing gas mixes .......................... 93
6.3. Diving in the GAUGE mode (DIVE Gauge) ................................... 95
6.4. Diving in the FREE mode (DIVE Free) ........................................ 95
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