User's Manual

120
SETTINGS & TOOLS
Any of the following actions can create accuracy issues with the
electronic compass. If any of these occur, recalibrate the handset
as soon as possible.
Opening and closing the flip immediately after starting up the
electronic compass.
Using the handset near a strong magnet.
Leaving the handset for a long time in an area with extreme
temperature change.
Allowing the handset to become magnetized.
Calibrate the electronic compass with the handset open before
using it with the handset open.
To calibrate the electronic compass with the flip
open, hold the handset as shown in the figure to the
right.
To calibrate the electronic compass, move the handset in the
shape of a large figure eight, making sure that each of six sides of
the handset faces down toward the ground by rolling your wrists
as illustrated in the figure below for about 15 seconds.
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