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SEABEAR H3
As soon as the stop watch is reset, the altitude profile is saved in the internal memory in a
file (ALT_XXXX.csv), whereas each recording is saved in a separate file. Similar to
accessing the dive files, it is possible to access also the altitude files by simply connecting
the SEABEAR H3 to a PC and entering USB mode.
The altitude is calculated from the atmospheric pressure. If the weather
changes, this usually also induces atmospheric pressure changes, thus the
altimeter may show incorrect values. During hiking or other outdoor activities
frequently adjust the altimeter settings at points with known altitude.
Iron or magnets may influence the compass and cause erratic readings