When you select CCR mode, your device will have two dierent gas menus: CC gases
(closed-circuit gases) and OC gases (open-circuit gases). For more information on diving in
CCR mode, see 4.28. Rebreather diving.
CCR mode has two views by default
•
No deco
•
Compass
NOTE: When diving with helium activated, deepstop is on by default, and it cannot be
turned o.
4.16.4. Gauge mode
Use Suunto EON Steel Black as a bottom timer with Gauge.
Gauge mode is a bottom timer only. It does not use any decompression algorithm, thus it
does not include decompression information or calculations.
Gauge mode has two views by default.
•
Timer
•
Compass
NOTE: After diving in Gauge mode, decompression calculation is locked for 48 hours. If
during this time you dive again in Air/Nitrox, Trimix or CCR mode, the dive algorithm and the
decompression calculation will not be available and Locked will be shown on the screen
NOTE: Locked time is set back to 48 hours if you start a new dive while your device is
locked.
Suunto EON Steel Black
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