Operation Manual

59
DataTrans Plus
ALTITUDE DIVING
The mathematical model within the DataTrans Plus accounts for the reduced
No Decompression dive time available at higher elevations based on NOAA
(National Oceanic and Atmospheric Administration) guidelines. When diving
in high altitude lakes or rivers from 2,000 to 14,000 feet (610 to 4,268 meters),
the DataTrans Plus will adjust automatically, providing corrected depth and
reduced No Decompression and Oxygen Exposure times.
Also, when above 2,000 feet (610 meters), depth calibration is automatically
changed to read in feet of freshwater rather than feet of seawater.
NOTE: If activated above 14,000 feet (4,268 meters), a message
"TOO HIGH" will appear and the unit will shut off.
More about altitude diving is presented in the Reference section.
WARNING: Until it has shut itself off, you must not use the
DataTrans Plus at a different altitude than the altitude where
it was originally activated. Doing so will result in an error
equal to the difference in barometric pressure, and possibly a
false dive mode with erroneous data.
Be a -
RESPONSIBLE DIVER
at all times.
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