Oceanic 4.627 Scuba Diving Equipment User Manual


 
57
VTX OPERATING MANUAL
© 2002 Design, 2014 Doc. No. 12-5382-r01 (10/24/14)
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Dive Computer (Air or Nitrox) with up to 4 Gases up to 100% O2 and 4 Transmitters.
Digital Depth Gauge/Timer with up to 4 Transmitters.
Free Dive (breath hold) activity with Depth Gauge, Countdown Timer.
Compass.
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Buhlmann ZHL-16c based Pelagic Z+, or DSAT based, algorithm.
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.
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Battery and Pressure check
>> every 2 seconds when awake
Startup
>> Pressure => 120 PSI (8 BAR)
>> Battery => 2.75 volts
Shutdown
>> Pressure < 50 PSI (4 BAR)
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When packaged and shipped from the factory, Oceanic Transmitters are rated for use with compressed gas containing up to 100% O2 by volume.
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 Accuracy:
Depth ±1% of full scale
Timers 1 second per day
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• Manual activation by pressing any button.
• Cannot be manually activated deeper than 4 FT (1.2 M).
• Will not operate at elevations higher than 14,000 feet (4,270 meters).
• Automatic activation of Dive Mode by wet activation contacts upon descent to 5 FT (1.5 M) for 5 seconds.
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• 2 hours after activation, if no dive conducted.
• 24 hours after conducting a dive, if no further dives conducted.
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NORM & GAUG modes display Dives #1 to 24, FREE mode displays #1 to 99 (0 if no dive made yet).
Resets to Dive #1 upon diving after 24 hours with no dives.
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Stores 24 most recent NORM & GAUG dives in memory for viewing.
After 24 dives, adds 25th dive in memory and deletes the older dive.
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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.
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• VTX Battery (1) 3 vdc, CR2, 800 mAh, Lithium battery (Duracell, Energizer, Panasonic, or RayOvac recommended)
• Use Life 15 operating hours at 100% brightness with Auto Dim set Off
• Transmitter Battery (1) 3 vdc, CR2, .75 Ahr, Lithium battery (Duracell or equivalent)
• Use Life 300 dive hours if (2) 1 hour dives per dive day
• Shelf life Up to 5 years
• Replacement User replaceable (annual recommended)
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• Activates and turns screen off when 2 minutes elapse on surface with no button operations.
• Resume operation from Power Saver Mode by pressing any button.
SPECIFICATIONS