Aeris CompuMask, Operating Manual

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139
CAN BE USED AS
• Dive Computer (Air or Nitrox)
• Digital Depth Gauge/Timer with Pressure
• Free Dive activity
• With or without 1 Transmitter
NO DECOMPRESSION MODEL
Basis:
• Modified Haldanean Algorithm
• 12 tissue compartments
Data Base:
• Diving Science and Technology (DSAT) - Rogers/
Powell
Dive Computer Performance:
• Tissue compartment halftimes (mins.) Spencer’s “M”
values
5, 10, 20, 40, 80, 120, 160, 200, 240, 320, 400, 480
• Reciprocal subsurface elimination
• 60 minute surface credit control for compartments
faster than 60 minutes
• Tissue compartments tracked up to 24 hours after
last dive
Decompression Capabilities (stop ceilings):
• 10, 20, 30, 40, 50, and 60 FT
(3, 6, 9, 12, 15, and 18M)
Altitude Algorithm and Oxygen Exposure Limits:
• Based on NOAA tables
TRANSMITTER
• Startup
> Pressure equal or greater than 120 PSI (8 BAR)
> Battery equal or greater than 2.75 volts
• Shutdown
> Pressure less than 50 PSI (3.5 BAR)
SURFACE SEQUENCE/MODES
• NORMAL / GAUGE / FREE Surface Mode
• Plan (30 to 190 FT/9 to 57 M) - NOR only
• Time to Fly Countdown - NOR/GAU
• Time to Desaturation Countdown - NOR only
• Dive Log - NOR/GAU
• History - NOR/GAU
• Set Backlight - NOR/GAU/FRE
• Set FO2, Alarms, Utilities, Time - NOR/GAU
FREE MODE SETTINGS
• Count Down Timer (0:00 to 59:59 min:sec)
• Elapsed Dive Time Alarm (Off/On) - fixed every 30 sec
• Depth Alarm 1 (30 to 330 FT /10 to 100 M)
• Depth Alarm 2 (40 to 330 FT /11 to 100 M)
• Depth Alarm 3 (50 to 330 FT /12 to 100 M)
• TLBG Alarm - fixed at 4 segments
• DECO Alarm - fixed at 5 TLBG segments
SPECIFICATIONS