Aqua Lung i550C Owner's Manual page 58

ACT = Activation
AL = Alarm
ALT = Alternate
ASC Bar Graph = Ascent Rate
ATA = Standard Atmosphere (unit)
AUD = Audible Alarm
BATT = Battery
CF = Conservative
CLR = Clear
DCS = Decompression Sickness
DECO = Decompression
DS = Deep Stop
DTR = Dive Time Remaining
EDT = Elapsed Dive Time
EL = Elevation (altitude)
FLY = Time To Fly
FO2 = Fraction of Oxygen (%)
FT = Feet (depth)
GAU/GAUG/GAUGE = Digital Gauge Dive Mode
GTR = Gas Time Remaining
H2O = Water
HIST = History
IMP = Imperial (measure)
LAST = Previous (dive)
M = Meters (depth)
M-D (D-M) = Month - Day (Day - Month)
© Aqua Lung International, Inc. (2018)
ABBREVIATIONS/TERMS
AQUA LUNG DISTRIBUTORS
List available at http://www.aqualung.com/distributors_intl.html.
MET = Metric
MFD = Maximum Functional Depth (equipment limits)
MIN = Minutes (time)
MOD = Maximum Operating Depth
N2 = Nitrogen
N2 Bar Graph = Tissue Loading Bar Graph
NDL = No Decompression Limit
NO DECO = No Decompression DTR
O2 = Oxygen
O2 MIN = Oxygen Time Remaining (DTR)
O2 SAT = Oxygen Saturation
PC = Personal Computer (download)
PLAN = Dive Planner
PO2 = Partial Pressure of O2 (ATA)
SAFE = Safety (stop)
SAT = Desaturation Time
SEA = Sea Level
SEC = Seconds (time)
SLOW = Slow Down
SN = Serial Number
SPG = Submersible Pressure Gauge
SR = Sample Rate
SS = Safety Stop
SURF = Surface
TTS = Time To Surface
VIO/VIOL = Violation
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TECHNICAL DATA
Doc. 12-7909-r06 (7/10/19)