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OPERATIONAL PERFORMANCE (continued)
Power:
ATOM (Watch) Battery 1 - 3 vdc, CR2430, Lithium battery
Transmitter Battery 1 - 3 vdc, CR2, .75 Ahr, Lithium battery (Duracell model DL-CR2 or equivalent)
Shelf life Up to 7 years (when shipped from factory in Deep Sleep mode)
Replacement User replaceable (annual recommended)
Use Life (ATOM) 1 year or 300 dive hours if 2 - 1 hour dives per dive day
Use Life (Transmitter) 300 dive hours if 2 - 1 hour dives per dive day
Battery Indicator:
Warning - icon on solid at 2.75 volts, ATOM Battery change recommended
Alarm - icon on flashing at 2.50 volts, change the ATOM Battery
Dive Computer Mode Activation:
Manual - push button (recommended), required if Wet Activation is set OFF.
Automatic - by immersion in water (if set ON)
Graphic WET indicates Activation Contacts are Wet (unit must be dried prior to transport or storage)
Cannot be manually activated deeper than 4 FT (1.2 M), if Water Activation is set OFF.
Cannot operate as a Dive Computer at elevations higher than 14,000 feet (4,270 meters)
Reverts to Main Time if no dive is made within 2 hours after entry into a Surface Mode.
Reverts to Main Time 2 hours after last dive.
Operating Temperature:
Out of the water - between 20 °F and 140 °F (-6 and 60 °C).
In the water - between 28 °F and 95 °F (-2 and 35 °C).
At extremely low temperatures, the LCD may become sluggish, but this will not affect it's accuracy. If stored or
transported in extremely low temperature areas (below freezing), you should warm the unit and its battery with
body heat before diving.
Storage Temperature:
Out of the water (in storage case provided) - between 14 °F and 158 °F (-8 and 70 °C).