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A300/A300 XT OPERATING MANUAL
© 2002 Design, 2012 Doc. No. 12-7255-r01 (5/14/12)
• Dive Computer (Air or Nitrox); A300 XT with up to 3 Gases (up to 100% O2).
• Digital Depth Gauge/Timer.
• Free Dive Gauge/Timer (A300 only).
• Dual Algorithm >> Buhlmann ZHL-16c based Pelagic Z+, or DSAT based.
• No Deco limits >> closely follow PADI RDP.
• Decompression >> in agreement with Buhlmann ZHL-16c and French MN90.
• No Deco Deep Stops >> Morroni, Bennett.
• Deco Deep Stops (not recommended) >> Blatteau, Gerth, Gutvik.
• Altitude >> Buhlmann, IANTD, RDP (Cross).
• Altitude corrections and O2 limits >> based on NOAA tables.
Accuracy:
• Depth ±1% of full scale
• Timers 1 second per day
• Must rst be activated by button press if dry.
• Automatic by immersion in water.
• Cannot be manually activated deeper than 4 FT (1.2 M).
• Cannot operate at elevations higher than 14,000 feet (4,270 meters).
• 2 hours after activation, if no dive conducted.
• 24 hours after conducting a dive, if no further dives conducted.
• Displays Dives #1 to 24.
• Resets to Dive #1, upon diving (after 24 hours with no dives).
• Stores 24 most recent dives in memory for viewing.
• After 24 dives, adds 25th dive in memory and deletes the older dive.
• Operational from sea level to 14,000 feet (4,270 meters) elevation.
• Measures ambient pressure upon activation and every 15 minutes while in Surface modes.
• Does not measure ambient pressure when wet.
• Compensates for Altitudes above sea level beginning at 3,001 feet (916 meters) elevation and every 1,000 feet (305 meters) higher.
• Battery (1) 3 vdc, CR2450, Lithium battery (Panasonic or equivalent).
• Shelf life Up to 5 years.
• Replacement User replaceable (annual recommended).
• Use Life 1 year or 300 dive hours if (2) 1 hour dives per dive day.
• Warning >> icon on solid when <= 2.75 volts, Battery change recommended.
• Alarm >> icon on ashing when <= 2.50 volts, change the Battery, will not function.
• Out of the water >> between 20 °F and 140 °F (- 6 °C and 60 °C).
• In the water >> between 28 °F and 95 °F (- 2 °C and 35 °C).
SPECIFICATIONS