SUUNTO COBRA3 User Guide - Manual (Page 47)

• the instrument operates in the correct mode and provides a complete display
(AIR/NITROX/GAUGE mode)
• the battery level is ok.
• the altitude, personal adjustment, Deep stops, and RGBM settings are correct.
• the instrument displays correct units of measurement (Metric/Imperial).
• the instrument displays the correct temperature and depth (0.0 m/0 ft).
• the alarm beeps
And, if set to NITROX mode, ensure that:
•
the correct number of mixes is set and that the oxygen percentages are adjusted
according to the measured nitrox blends in your cylinders
• the correct oxygen percentages are adjusted according to the measured oxygen
percentages in your cylinders
• the oxygen partial pressure limits are set correctly
For more information on the NITROX mode, please refer to Section 6.2. Diving in NI-
TROX mode (DIVE Nitrox).
The dive computer is now ready for diving.
5.8.3. Battery power indication
Temperature or internal oxidation of the battery affect the battery voltage. If the instru-
ment is stored for a long period, or used in cold temperatures, the low battery warning
may be displayed even though the battery has enough capacity. In these cases, re-
enter DIVE mode to receive the battery power indication.
After the battery check, the low battery warning is indicated by the battery symbol.
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