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Caution:
The new calibration can be worse than the existing. If you are not happy with the results, calibrate the
compass again or restore the factory settings. After the basic calibration, you should set declination and deviation to 0
(zero), clear the precision calibration (see below), and set it again.
Geometry
– This option allows a precision calibration. When activated, it will show you 8 coefficients. In an ideal case,
when no distortions are present, this coefficients should be: 0,45,90,135,180,225,270 and 315. This option allows to
achieve best compass accuracy (~1°). Without it, the compass accuracy can be 3-5° depending on the calibration quality
(described above).
Use the top button to change the option:
Exit
– Return with no changes
Clear
– Switch off the precision calibration and clear all its coefficients
Setup
– Make a new precision calibration
To make a new precision calibration, you should use the SET option. You will be asked to set the device in true
geographical
direction of 0, 45, 90, 135, 180, 225, 270 and 315 degrees. The device should be positioned vertically, like
being attached to the DPV. The Display shows:
Summary of Contents for Seacraft ENC II
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Page 11: ...11 5 Main screen layout After power on the device display will show this content ...
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